Notebookcheck

Test de l'Acer Extensa 15 EX215-51 (i5-10210U, UHD 620, FHD) : surpuissant, mais avec un écran décevant

Sascha Mölck, 👁 Sebastian Jentsch, Stefanie Voigt (traduit par Prévots), 02/20/2020

Pas très équilibré. Parmi les points forts de l’Extensa 15, on retrouve son processeur Core i5, son SSD NVMe, son niveau sonore réduit, et ses températures extérieures modérées. La plus grosse faiblesse de l’appareil est son écran. Et pour 650 - 700 €, son prix ne semble pas vraiment avantageux.

Acer Extensa 15 EX215-51-56UX (Extensa 15 Gamme)
Carte graphique
Intel UHD Graphics 620, Processeur: 300-1100 MHz, mono canal, 26.20.100.6911
Mémoire
8192 Mo 
, DDR4-2666, mono canal, 1 emplacement de mémoire vive sur 2 occupé
Écran
15.6 pouces 16:9, 1920 x 1080 pixel 141 PPP, BOE CQ NT156FHM-N61, TN LED, brillant: non
Carte mère
Intel Comet Lake-U PCH-LP Premium
Disque dur
WDC PC SN520 SDAPNUW-512G, 512 Go 
, emplacement M.2 2280, emplacement SATA libre, 438 Go libres
Carte son
Realtek ALC255 @ Intel Comet Point-LP PCH - cAVS
Connexions
2 USB 2.0, 1 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Encoche de Sécurité Kensington, Connectique audio: jack, TPM 2.0
Réseau
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000/2500/5000MBit/s), Qualcomm Atheros QCA9377 Wireless Network Adapter (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2
Taille
Hauteur x Largeur x Profondeur (en mm): 19.9 x 363.4 x 247.5
Batterie
37 Wh, 4870 mAh Lithium-Ion, 7,6 V
Système d'exploitation
Microsoft Windows 10 Pro 64 Bit
Appareil photo
Webcam: VGA
Appareil photo primaire: 0.3 MPix
Fonctionnalités additionnelles
Haut-parleurs: stéréo, Clavier: chiclet, Rétroéclairage du clavier: non, MS Office 365 (version d'essai), Norton Security Ultra (version d'essai), 24 Mois Garantie
Poids
1.9 kg, Alimentation: 255 g
Prix
699 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Note
Date
Modèle
Poids
Épaisseur
Taille
Résolution
Best Price
77 %
02/20
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620
1.9 kg19.9 mm15.6"1920x1080
79 %
02/20
HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)
1.7 kg18 mm15.6"1920x1080
75 %
09/19
Lenovo V155-15API
R5 3500U, Vega 8
2.2 kg23 mm15.6"1920x1080
82 %
02/20
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620
1.9 kg18.9 mm15.6"1920x1080
78 %
11/19
Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8
1.8 kg18 mm15.6"1920x1080
80 %
09/19
HP ProBook 455R G6
R5 3500U, Vega 8
2 kg19 mm15.6"1920x1080
77 %
02/20
Asus M509DA-EJ153T
R3 3200U, Vega 3
1.8 kg22.9 mm15.6"1920x1080

Comparaison des tailles

363 mm 254 mm 23 mm 2.2 kg365 mm 257 mm 19 mm 2 kg363.4 mm 247.5 mm 19.9 mm 1.9 kg360.2 mm 234.9 mm 22.9 mm 1.8 kg364 mm 245 mm 18.9 mm 1.9 kg364 mm 248 mm 18 mm 1.8 kg358 mm 242 mm 18 mm 1.7 kg
Côté gauche : entrée secteur, Ethernet gigabit, HDMI, USB A 2.0, USB A 3.2 Gen 1, prise jack.
Côté gauche : entrée secteur, Ethernet gigabit, HDMI, USB A 2.0, USB A 3.2 Gen 1, prise jack.
Côté droit : USB A 2.0, verrou de sécurité.
Côté droit : USB A 2.0, verrou de sécurité.
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkBook 15
Intel Wireless-AC 9560
672 (min: 334, max: 686) MBit/s ∼100% +171%
HP ProBook 455R G6
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
614 (min: 575, max: 626) MBit/s ∼91% +148%
Average of class Office
  (5 - 1532, n=242)
499 MBit/s ∼74% +101%
Acer Aspire 5 A515-43-R6WW
Atheros/Qualcomm QCA6174
309 (min: 278, max: 319) MBit/s ∼46% +25%
Lenovo V155-15API
Qualcomm Atheros QCA9377 Wireless Network Adapter
292 (min: 159, max: 312) MBit/s ∼43% +18%
HP 15s-fq1556ng
RealTek Semiconductor, Device ID: C821
277 (min: 259, max: 289) MBit/s ∼41% +12%
Acer Extensa 15 EX215-51-56UX
Qualcomm Atheros QCA9377 Wireless Network Adapter
248 (min: 37, max: 318) MBit/s ∼37%
Asus M509DA-EJ153T
Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC
86 (min: 43, max: 100) MBit/s ∼13% -65%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkBook 15
Intel Wireless-AC 9560
697 (min: 663, max: 718) MBit/s ∼100% +424%
Acer Aspire 5 A515-43-R6WW
Atheros/Qualcomm QCA6174
588 (min: 564, max: 603) MBit/s ∼84% +342%
HP ProBook 455R G6
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
531 (min: 413, max: 578) MBit/s ∼76% +299%
Average of class Office
  (34 - 1666, n=242)
474 MBit/s ∼68% +256%
Lenovo V155-15API
Qualcomm Atheros QCA9377 Wireless Network Adapter
303 (min: 253, max: 352) MBit/s ∼43% +128%
HP 15s-fq1556ng
RealTek Semiconductor, Device ID: C821
253 (min: 214, max: 288) MBit/s ∼36% +90%
Acer Extensa 15 EX215-51-56UX
Qualcomm Atheros QCA9377 Wireless Network Adapter
133 (min: 1, max: 399) MBit/s ∼19%
Asus M509DA-EJ153T
Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC
54.8 (min: 31, max: 87) MBit/s ∼8% -59%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720Tooltip
Acer Extensa 15 EX215-51-56UX Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø248 (37-318)
HP 15s-fq1556ng RealTek Semiconductor, Device ID: C821; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø276 (259-289)
Lenovo V155-15API Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø291 (159-312)
Lenovo ThinkBook 15 Intel Wireless-AC 9560; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø661 (334-686)
Acer Aspire 5 A515-43-R6WW Atheros/Qualcomm QCA6174; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø309 (278-319)
HP ProBook 455R G6 Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø613 (575-626)
Asus M509DA-EJ153T Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø85.1 (43-100)
Acer Extensa 15 EX215-51-56UX Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø138 (1-399)
HP 15s-fq1556ng RealTek Semiconductor, Device ID: C821; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø253 (214-288)
Lenovo V155-15API Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø303 (253-352)
Lenovo ThinkBook 15 Intel Wireless-AC 9560; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø697 (663-718)
Acer Aspire 5 A515-43-R6WW Atheros/Qualcomm QCA6174; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø588 (564-603)
HP ProBook 455R G6 Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø531 (413-578)
Asus M509DA-EJ153T Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø54.8 (31-87)
185
cd/m²
187
cd/m²
197
cd/m²
180
cd/m²
203
cd/m²
189
cd/m²
177
cd/m²
193
cd/m²
185
cd/m²
Homogénéité de la luminosité
BOE CQ NT156FHM-N61
X-Rite i1Pro 2
Maximum: 203 cd/m² Moyenne: 188.4 cd/m² Minimum: 17 cd/m²
Homogénéité de la luminosité: 87 %
Valeur mesurée au centre, sur batterie: 204 cd/m²
Contraste: 320:1 (Valeurs des noirs: 0.635 cd/m²)
ΔE Color 10.84 | 0.6-29.43 Ø5.9, calibrated: 5.09
ΔE Greyscale 12.87 | 0.64-98 Ø6.1
57.4% sRGB (Argyll 3D) 36.4% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.58
Acer Extensa 15 EX215-51-56UX
TN LED, 1920x1080, 15.6
HP 15s-fq1556ng
IPS, 1920x1080, 15.6
Lenovo V155-15API
TN, 1920x1080, 15.6
Lenovo ThinkBook 15
IPS, 1920x1080, 15.6
Acer Aspire 5 A515-43-R6WW
IPS, 1920x1080, 15.6
HP ProBook 455R G6
IPS, 1920x1080, 15.6
Asus M509DA-EJ153T
TN LED, 1920x1080, 15.6
Response Times
-69%
0%
-40%
-28%
-22%
-2%
Response Time Grey 50% / Grey 80% *
41 (22, 19)
51 (25, 26)
-24%
44 (23, 21)
-7%
37.6 (19.6, 18)
8%
36 (18, 18)
12%
34 (18, 16)
17%
45 (24, 21)
-10%
Response Time Black / White *
15 (8, 7)
32 (18, 14)
-113%
14 (10, 4)
7%
28 (16.4, 11.6)
-87%
25 (14, 11)
-67%
24 (14, 10)
-60%
14 (10, 4)
7%
PWM Frequency
178 (10)
250 (20)
Screen
58%
16%
42%
53%
43%
20%
Brightness middle
203
254
25%
220
8%
245
21%
250
23%
262
29%
226
11%
Brightness
188
234
24%
200
6%
239
27%
228
21%
235
25%
212
13%
Brightness Distribution
87
86
-1%
80
-8%
82
-6%
83
-5%
83
-5%
84
-3%
Black Level *
0.635
0.18
72%
0.355
44%
0.25
61%
0.205
68%
0.27
57%
0.485
24%
Contrast
320
1411
341%
620
94%
980
206%
1220
281%
970
203%
466
46%
Colorchecker DeltaE2000 *
10.84
5.58
49%
10.36
4%
5.6
48%
5.65
48%
6.34
42%
7.76
28%
Colorchecker DeltaE2000 max. *
22.18
9.83
56%
18.91
15%
15.6
30%
13.7
38%
9.28
58%
12.44
44%
Colorchecker DeltaE2000 calibrated *
5.09
4.53
11%
4.8
6%
4.82
5%
4.45
13%
Greyscale DeltaE2000 *
12.87
5.02
61%
12.49
3%
3.4
74%
6.32
51%
4.33
66%
9.11
29%
Gamma
2.58 85%
2.83 78%
2.3 96%
2.3 96%
2.45 90%
2.06 107%
2.11 104%
CCT
15854 41%
6570 99%
12808 51%
7156 91%
7287 89%
7041 92%
9905 66%
Color Space (Percent of AdobeRGB 1998)
36.4
36
-1%
36
-1%
36.5
0%
38
4%
36
-1%
40
10%
Color Space (Percent of sRGB)
57.4
56
-2%
57
-1%
57.5
0%
59
3%
56
-2%
63
10%
Moyenne finale (programmes/paramètres)
-6% / 38%
8% / 14%
1% / 30%
13% / 40%
11% / 33%
9% / 17%

* ... Moindre est la valeur, meilleures sont les performances

Extensa : couverture sRVB.
Extensa : couverture sRVB.
Extensa : couverture AdobeRVB.
Extensa : couverture AdobeRVB.

Temps de réponse de l'écran

Le temps de réponse d'un écran mesure la rapidité à laquelle l'écran est capable de changer une couleur pour une autre. Un temps de réponse élevé se traduit par une image floutée pour les objets en mouvement. Les joueurs bénéficieront de faibles latences d'affichage en jeu.
       Temps de réponse noir à blanc
15 ms ... hausse ↗ et chute ↘ combinées↗ 8 ms hausse
↘ 7 ms chute
L'écran montre de bons temps de réponse, mais insuffisant pour du jeu compétitif.
En comparaison, tous les appareils testés affichent entre 0.8 (minimum) et 240 (maximum) ms. » 17 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont meilleures que la moyenne (24.9 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
41 ms ... hausse ↗ et chute ↘ combinées↗ 22 ms hausse
↘ 19 ms chute
L'écran souffre de latences très élevées, à éviter pour le jeu.
En comparaison, tous les appareils testés affichent entre 0.9 (minimum) et 636 (maximum) ms. » 50 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont similaires à la moyenne (39.6 ms) de tous les appareils testés.

Scintillement / MLI (Modulation de largeur d'impulsion)

Afin d'abaisser la luminosité de l'écran, certains ordinateurs portables font varier très rapidement le rétroéclairage entre éteint et allumé. La fréquence à laquelle le rétroéclairage s'éteint et se rallume est normalement fixée à une valeur qui permet de rendre la variation indétectable à l'œil nu? Si la fréquence est trop basse, certaines personnes peuvent être sujettes à une fatigue oculaire, des maux de tête ou même percevoir les variations.
Scintillement / MLI (Modulation de largeur d'impulsion) non décelé

En comparaison, 50 % des appareils testés n'emploient pas MDI pour assombrir leur écran. Nous avons relevé une moyenne à 17159 (minimum : 5 - maximum : 2500000) Hz dans le cas où une MDI était active.

Acer Extensa 15 EX215-51 - CPU-Z.
Acer Extensa 15 EX215-51 - CPU-Z.
Acer Extensa 15 EX215-51 - CPU-Z.
Acer Extensa 15 EX215-51 - CPU-Z.
Acer Extensa 15 EX215-51 - CPU-Z.
Acer Extensa 15 EX215-51 - HWInfo.
Acer Extensa 15 EX215-51 - LatencyMon.
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690Tooltip
Acer Extensa 15 EX215-51-56UX Intel Core i5-10210U, Intel Core i5-10210U: Ø474 (470-500.27)
HP 15s-fq1556ng Intel Core i5-1035G1, Intel Core i5-1035G1: Ø507 (150.07-663.92)
Lenovo V155-15API AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø609 (600.38-643.97)
Lenovo ThinkBook 15 Intel Core i5-10210U, Intel Core i5-10210U: Ø537 (517.78-687.49)
Acer Aspire 5 A515-43-R6WW AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø508 (460.33-641.41)
Acer Aspire 5 A515-43-R6WW AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø505 (498.72-514.09)
HP ProBook 455R G6 AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø564 (554.09-645.67)
Asus M509DA-EJ153T AMD Ryzen 3 3200U, AMD Ryzen 3 3200U: Ø315 (312.09-318.08)
Acer Extensa 15 EX215-51 - Fréquence du processeur pendant notre boucle CB15.
Fréquence du processeur pendant notre boucle CB15.
Cinebench R10 Rendering Single 32Bit
6412
Cinebench R10 Rendering Multiple CPUs 32Bit
15037
Cinebench R10 Shading 32Bit
9591
Cinebench R15 CPU Single 64Bit
161 Points
Cinebench R15 CPU Multi 64Bit
500 Points
Cinebench R15 OpenGL 64Bit
43.86 fps
Cinebench R15 Ref. Match 64Bit
98.8 %
Aide
Cinebench R15
CPU Single 64Bit
HP 15s-fq1556ng
Intel Core i5-1035G1
169 Points ∼100% +5%
Average Intel Core i5-10210U
  (154 - 174, n=16)
167 Points ∼99% +4%
Lenovo ThinkBook 15
Intel Core i5-10210U
165 Points ∼98% +2%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
161 Points ∼95%
Lenovo V155-15API
AMD Ryzen 5 3500U
143 Points ∼85% -11%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
143 Points ∼85% -11%
HP ProBook 455R G6
AMD Ryzen 5 3500U
137 Points ∼81% -15%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
130 Points ∼77% -19%
Average of class Office
  (20 - 202, n=560)
114 Points ∼67% -29%
CPU Multi 64Bit
Lenovo ThinkBook 15
Intel Core i5-10210U
687 Points ∼100% +37%
HP ProBook 455R G6
AMD Ryzen 5 3500U
646 Points ∼94% +29%
Lenovo V155-15API
AMD Ryzen 5 3500U
642 Points ∼93% +28%
HP 15s-fq1556ng
Intel Core i5-1035G1
633 Points ∼92% +27%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
614 Points ∼89% +23%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
604 Points ∼88% +21%
Average Intel Core i5-10210U
  (488 - 783, n=16)
610 Points ∼89% +22%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
500 Points ∼73%
Average of class Office
  (36 - 1050, n=568)
354 Points ∼52% -29%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
318 Points ∼46% -36%
Cinebench R10
Rendering Single 32Bit
Average Intel Core i5-10210U
  (6410 - 6613, n=3)
6478 Points ∼100% +1%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
6412 Points ∼99%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
4258 Points ∼66% -34%
Average of class Office
  (667 - 8356, n=686)
3356 Points ∼52% -48%
Rendering Multiple CPUs 32Bit
Average Intel Core i5-10210U
  (15037 - 22164, n=3)
17758 Points ∼100% +18%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
15037 Points ∼85%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
9284 Points ∼52% -38%
Average of class Office
  (1242 - 32009, n=674)
7942 Points ∼45% -47%
Cinebench R20
CPU (Single Core)
Lenovo ThinkBook 15
Intel Core i5-10210U
418 Points ∼100% +5%
Average Intel Core i5-10210U
  (395 - 428, n=12)
416 Points ∼100% +4%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
400 Points ∼96%
Average of class Office
  (79 - 497, n=49)
369 Points ∼88% -8%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
274 Points ∼66% -31%
CPU (Multi Core)
Lenovo ThinkBook 15
Intel Core i5-10210U
1581 Points ∼100% +43%
Average Intel Core i5-10210U
  (1105 - 1820, n=12)
1331 Points ∼84% +20%
Average of class Office
  (143 - 2272, n=50)
1233 Points ∼78% +12%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
1105 Points ∼70%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
453 Points ∼29% -59%
Geekbench 3
32 Bit Multi-Core Score
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
12373 Points ∼100%
Average Intel Core i5-10210U
  (11855 - 12373, n=2)
12114 Points ∼98% -2%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
6922 Points ∼56% -44%
Average of class Office
  (1016 - 14277, n=195)
5866 Points ∼47% -53%
32 Bit Single-Core Score
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
3485 Points ∼100%
Average Intel Core i5-10210U
  (3429 - 3485, n=2)
3457 Points ∼99% -1%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
3282 Points ∼94% -6%
Average of class Office
  (595 - 4820, n=195)
2345 Points ∼67% -33%
Geekbench 4.4
64 Bit Multi-Core Score
Lenovo ThinkBook 15
Intel Core i5-10210U
16172 Points ∼100% +15%
Average Intel Core i5-10210U
  (12471 - 16818, n=8)
14408 Points ∼89% +2%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
14072 Points ∼87%
Average of class Office
  (1736 - 21722, n=96)
9919 Points ∼61% -30%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
7733 Points ∼48% -45%
64 Bit Single-Core Score
Lenovo ThinkBook 15
Intel Core i5-10210U
4871 Points ∼100% +3%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
4734 Points ∼97%
Average Intel Core i5-10210U
  (3680 - 5077, n=8)
4611 Points ∼95% -3%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
3758 Points ∼77% -21%
Average of class Office
  (957 - 5629, n=96)
3748 Points ∼77% -21%
Geekbench 5
64 Bit Multi-Core Score
Lenovo ThinkBook 15
Intel Core i5-10210U
4101 Points ∼100% +45%
Average Intel Core i5-10210U
  (2831 - 4144, n=8)
3461 Points ∼84% +22%
Average of class Office
  (1379 - 4269, n=17)
2967 Points ∼72% +5%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
2831 Points ∼69%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
1769 Points ∼43% -38%
64 Bit Single-Core Score
Lenovo ThinkBook 15
Intel Core i5-10210U
1107 Points ∼100% +4%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
1067 Points ∼96%
Average Intel Core i5-10210U
  (1000 - 1107, n=8)
1067 Points ∼96% 0%
Average of class Office
  (409 - 1255, n=17)
981 Points ∼89% -8%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
830 Points ∼75% -22%
Geekbench 5.1
64 Bit Multi-Core Score
Average Intel Core i5-10210U
  (2800 - 4228, n=7)
3457 Points ∼100% +23%
Average of class Office
  (873 - 3831, n=8)
2961 Points ∼86% +6%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
2805 Points ∼81%
64 Bit Single-Core Score
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
1090 Points ∼100%
Average Intel Core i5-10210U
  (1014 - 1099, n=7)
1078 Points ∼99% -1%
Average of class Office
  (434 - 1253, n=8)
1003 Points ∼92% -8%
Mozilla Kraken 1.1 - Total Score
Average of class Office
  (791 - 9672, n=269)
2009 ms * ∼100% -86%
HP ProBook 455R G6
AMD Ryzen 5 3500U
1692.7 ms * ∼84% -57%
Lenovo V155-15API
AMD Ryzen 5 3500U
1438.4 ms * ∼72% -33%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U (Edge 44)
1374.4 ms * ∼68% -28%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
1297.2 ms * ∼65% -20%
Average Intel Core i5-10210U
  (1078 - 1267, n=9)
1145 ms * ∼57% -6%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U (Edge 44)
1077.8 ms * ∼54%
Octane V2 - Total Score
Lenovo ThinkBook 15
Intel Core i5-10210U (Edge: 44.18362.449.0)
34153 Points ∼100% +13%
Average Intel Core i5-10210U
  (30096 - 36191, n=11)
33118 Points ∼97% +10%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U (Edge 44)
30096 Points ∼88%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
26477 Points ∼78% -12%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U (Edge 44)
23991 Points ∼70% -20%
Average of class Office
  (3727 - 49795, n=261)
23931 Points ∼70% -20%
Lenovo V155-15API
AMD Ryzen 5 3500U
21162 Points ∼62% -30%
HP ProBook 455R G6
AMD Ryzen 5 3500U
19083 Points ∼56% -37%
JetStream 1.1 - Total Score
Lenovo ThinkBook 15
Intel Core i5-10210U (Edge: 44.18362.449.0)
244.72 Points ∼100% +2%
Average Intel Core i5-10210U
  (225 - 246, n=8)
240 Points ∼98% 0%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U (Edge 44)
239.87 Points ∼98%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
188.55 Points ∼77% -21%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U (Edge 44)
184.89 Points ∼76% -23%
Average of class Office
  (36.7 - 296, n=262)
180 Points ∼74% -25%
Lenovo V155-15API
AMD Ryzen 5 3500U
118.85 Points ∼49% -50%
HP ProBook 455R G6
AMD Ryzen 5 3500U
106.87 Points ∼44% -55%

* ... Moindre est la valeur, meilleures sont les performances

PCMark 8 Home Score Accelerated v2
3407 points
PCMark 8 Creative Score Accelerated v2
3581 points
PCMark 8 Work Score Accelerated v2
4854 points
Aide
PCMark 10
Digital Content Creation
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
3459 Points ∼100% +20%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
3325 Points ∼96% +16%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3205 Points ∼93% +11%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (2487 - 4463, n=12)
3140 Points ∼91% +9%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
3089 Points ∼89% +7%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
3039 Points ∼88% +6%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
2878 Points ∼83%
Average of class Office
  (320 - 5547, n=176)
2743 Points ∼79% -5%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
2343 Points ∼68% -19%
Productivity
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
6985 Points ∼100%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
6874 Points ∼98% -2%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (6099 - 7169, n=12)
6685 Points ∼96% -4%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
6679 Points ∼96% -4%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
5835 Points ∼84% -16%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
5698 Points ∼82% -18%
Average of class Office
  (1266 - 8567, n=176)
5617 Points ∼80% -20%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
5610 Points ∼80% -20%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
5456 Points ∼78% -22%
Essentials
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
9103 Points ∼100% +13%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (7172 - 10000, n=12)
8570 Points ∼94% +6%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
8508 Points ∼93% +5%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
8078 Points ∼89%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
7487 Points ∼82% -7%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
7363 Points ∼81% -9%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
7298 Points ∼80% -10%
Average of class Office
  (2683 - 9821, n=176)
7140 Points ∼78% -12%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
6690 Points ∼73% -17%
Score
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
4248 Points ∼100% +9%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (3752 - 4353, n=12)
4032 Points ∼95% +3%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
3992 Points ∼94% +2%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
3911 Points ∼92%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
3713 Points ∼87% -5%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3691 Points ∼87% -6%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
3496 Points ∼82% -11%
Average of class Office
  (803 - 5409, n=177)
3368 Points ∼79% -14%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
3326 Points ∼78% -15%
PCMark 8
Work Score Accelerated v2
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
5102 Points ∼100% +5%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
5035 Points ∼99% +4%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (4286 - 5102, n=10)
4875 Points ∼96% 0%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
4854 Points ∼95%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
4570 Points ∼90% -6%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
4559 Points ∼89% -6%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
4380 Points ∼86% -10%
Average of class Office
  (1226 - 5443, n=367)
4065 Points ∼80% -16%
Home Score Accelerated v2
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
4227 Points ∼100% +24%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
3673 Points ∼87% +8%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (3182 - 4284, n=10)
3642 Points ∼86% +7%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
3524 Points ∼83% +3%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
3407 Points ∼81%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
3317 Points ∼78% -3%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3316 Points ∼78% -3%
Average of class Office
  (1169 - 4770, n=427)
3079 Points ∼73% -10%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
3065 Points ∼73% -10%
WDC PC SN520 SDAPNUW-512G
Sequential Read: 1304 MB/s
Sequential Write: 1433 MB/s
512K Read: 1209 MB/s
512K Write: 914.9 MB/s
4K Read: 33.26 MB/s
4K Write: 108.3 MB/s
4K QD32 Read: 442.5 MB/s
4K QD32 Write: 367.6 MB/s
Acer Extensa 15 EX215-51-56UX
WDC PC SN520 SDAPNUW-512G
HP 15s-fq1556ng
Intel SSD 660p SSDPEKNW512G8
Lenovo V155-15API
Union Memory RTOTJ128VGD3EYX
Lenovo ThinkBook 15
Samsung SSD PM981 MZVLB512HAJQ
Acer Aspire 5 A515-43-R6WW
Intel SSD 660p 1TB SSDPEKNW010T8
HP ProBook 455R G6
SK hynix BC501 HFM256GDHTNG
Asus M509DA-EJ153T
Intel SSD 660p SSDPEKNW512G8
Average WDC PC SN520 SDAPNUW-512G
 
CrystalDiskMark 5.2 / 6
3%
-67%
35%
-15%
-26%
-22%
-7%
Write 4K
176.1
203.1
15%
72.36
-59%
176.3
0%
114.9
-35%
126.4
-28%
128.7
-27%
139 (98.2 - 191, n=23)
-21%
Read 4K
50.36
65.32
30%
27.84
-45%
48.98
-3%
52.7
5%
40.45
-20%
52.3
4%
44 (27.6 - 53.1, n=23)
-13%
Write Seq
1457
973.4
-33%
145.1
-90%
1789
23%
1361
-7%
702.3
-52%
983.6
-32%
1272 (750 - 1768, n=22)
-13%
Read Seq
1424
1651
16%
496
-65%
1671
17%
1385
-3%
1129
-21%
1291
-9%
1237 (423 - 1710, n=22)
-13%
Write 4K Q32T1
381
525.9
38%
129.6
-66%
433.5
14%
181.1
-52%
298.6
-22%
235.7
-38%
404 (239 - 749, n=23)
6%
Read 4K Q32T1
436.5
345.2
-21%
200.9
-54%
525.6
20%
340.5
-22%
344
-21%
324.6
-26%
422 (229 - 654, n=23)
-3%
Write Seq Q32T1
1455
979.8
-33%
146.4
-90%
2983.3
105%
1519
4%
801.2
-45%
984.3
-32%
1496 (1319 - 2544, n=23)
3%
Read Seq Q32T1
1725
1883
9%
522
-70%
3555.1
106%
1515
-12%
1723
0%
1390
-19%
1742 (473 - 3433, n=23)
1%
3DMark 06 Standard
9074 points
3DMark 11 Performance
1819 points
3DMark Ice Storm Standard Score
54905 points
3DMark Cloud Gate Standard Score
7156 points
3DMark Fire Strike Score
976 points
3DMark Time Spy Score
393 points
Aide
3DMark 11 - 1280x720 Performance GPU
Lenovo V155-15API
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
3742 Points ∼100% +123%
HP ProBook 455R G6
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
3085 Points ∼82% +84%
Acer Aspire 5 A515-43-R6WW
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
2582 Points ∼69% +54%
HP 15s-fq1556ng
Intel UHD Graphics G1 (Ice Lake 32 EU), Intel Core i5-1035G1
2485 Points ∼66% +48%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
1936 Points ∼52% +15%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
1914 Points ∼51% +14%
Average Intel UHD Graphics 620
  (1235 - 2006, n=192)
1725 Points ∼46% +3%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
1677 Points ∼45%
Average of class Office
  (185 - 5332, n=680)
1357 Points ∼36% -19%
3DMark
2560x1440 Time Spy Graphics
Average of class Office
  (76 - 1164, n=70)
504 Points ∼100% +47%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
421 Points ∼84% +23%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
405 Points ∼80% +18%
Average Intel UHD Graphics 620
  (299 - 443, n=50)
370 Points ∼73% +8%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
343 Points ∼68%
1920x1080 Fire Strike Graphics
HP ProBook 455R G6
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
1903 Points ∼100% +80%
Acer Aspire 5 A515-43-R6WW
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
1673 Points ∼88% +58%
HP 15s-fq1556ng
Intel UHD Graphics G1 (Ice Lake 32 EU), Intel Core i5-1035G1
1574 Points ∼83% +49%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
1435 Points ∼75% +36%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
1309 Points ∼69% +24%
Average Intel UHD Graphics 620
  (557 - 1418, n=162)
1136 Points ∼60% +7%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
1058 Points ∼56%
Average of class Office
  (138 - 4109, n=497)
1044 Points ∼55% -1%
1280x720 Cloud Gate Standard Graphics
HP ProBook 455R G6
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
12696 Points ∼100% +55%
Acer Aspire 5 A515-43-R6WW
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
11453 Points ∼90% +40%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
10651 Points ∼84% +30%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
10265 Points ∼81% +25%
Average Intel UHD Graphics 620
  (6910 - 11436, n=180)
9160 Points ∼72% +12%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
8190 Points ∼65%
Average of class Office
  (1208 - 27117, n=542)
7215 Points ∼57% -12%
HP 15s-fq1556ng
Intel UHD Graphics G1 (Ice Lake 32 EU), Intel Core i5-1035G1
Points ∼0% -100%
Bas Moyen Élevé Ultra
Tomb Raider (2013) 72.9 37.6 23.3 11.4 fps
BioShock Infinite (2013) 50.9 28.3 24.9 8 fps
The Witcher 3 (2015) 14.9 9.7 5.3 3 fps
BioShock Infinite - 1280x720 Very Low Preset
Asus M509DA-EJ153T
AMD Ryzen 3 3200U, AMD Radeon RX Vega 3
84.2 fps ∼100% +65%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U, AMD Radeon RX Vega 8
83.39 fps ∼99% +64%
HP ProBook 455R G6
AMD Ryzen 5 3500U, AMD Radeon RX Vega 8
82.73 fps ∼98% +63%
Lenovo ThinkBook 15
Intel Core i5-10210U, Intel UHD Graphics 620
81.9 fps ∼97% +61%
HP 15s-fq1556ng
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
71.92 fps ∼85% +41%
Average Intel UHD Graphics 620
  (18.3 - 90.2, n=176)
60.7 fps ∼72% +19%
Average of class Office
  (12.2 - 212, n=391)
57.7 fps ∼69% +13%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U, Intel UHD Graphics 620
50.9 fps ∼60%

Degré de la nuisance sonore

Au repos
30.3 / 30.3 / 30.3 dB(A)
Fortement sollicité
32.7 / 32.8 dB(A)
  red to green bar
 
 
30 dB
silencieux
40 dB(A)
audible
50 dB(A)
bruyant
 
min: dark, med: mid, max: light   Audix TM1, Arta (à 15 cm de distance)   environment noise: 30.3 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2035.832.832.834.535.82535.933.133.433.735.93133.134.532.833.333.1403130.230.231.6315029.728.629.93029.76329.726.527.526.729.78027.525.724.626.227.510025.323.624.624.725.312524.824.624.724.624.816023.723.22324.223.720022.92322.122.522.925022.321.521.320.622.331521.921.520.320.921.940020.420.919.519.920.450020.220.419.419.320.26302019.518.218.52080020.420.218.618.520.4100022.322.118.417.822.3125022.422.11817.822.4160021.621.617.617.821.6200022.42217.717.522.425002221.917.817.622315019.619.717.817.819.6400019191817.919500019.118.917.91819.1630019.319.8181819.380001919.118.118.1191000018.518.717.918.218.51250018.518.517.918.218.51600018.418.417.91818.4SPL32.832.730.330.332.8N1.81.81.41.41.8median 20.4median 20.9median 18.1median 18.2median 20.4Delta1.41.31.11.21.4hearing rangehide median Fan NoiseAcer Extensa 15 EX215-51-56UX
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620
HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)
Lenovo V155-15API
R5 3500U, Vega 8
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620
Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8
HP ProBook 455R G6
R5 3500U, Vega 8
Asus M509DA-EJ153T
R3 3200U, Vega 3
Average Intel UHD Graphics 620
 
Average of class Office
 
Noise
-5%
1%
3%
-4%
-3%
-9%
-1%
-4%
off / environment *
30.3
30.3
-0%
29.8
2%
29.2
4%
30.2
-0%
30
1%
30.3
-0%
29.4 (27.8 - 30.7, n=193)
3%
29.7 (27.8 - 31.8, n=318)
2%
Idle Minimum *
30.3
30.3
-0%
29.8
2%
29.2
4%
30.2
-0%
30
1%
30.3
-0%
29.5 (27.8 - 32.5, n=194)
3%
30.5 (27.8 - 39.8, n=1013)
-1%
Idle Average *
30.3
30.3
-0%
29.8
2%
29.2
4%
30.2
-0%
30
1%
30.3
-0%
29.5 (27.8 - 33.8, n=194)
3%
31.1 (27.8 - 47.4, n=1013)
-3%
Idle Maximum *
30.3
30.3
-0%
29.8
2%
29.9
1%
30.2
-0%
30
1%
31.1
-3%
30 (27.8 - 34.2, n=194)
1%
31.6 (27.8 - 46.7, n=1012)
-4%
Load Average *
32.7
34
-4%
32.1
2%
30.6
6%
34.8
-6%
34.5
-6%
40.7
-24%
33.6 (28.2 - 44.8, n=191)
-3%
33.7 (22.6 - 49.1, n=1012)
-3%
Load Maximum *
32.8
41.3
-26%
34.5
-5%
33.8
-3%
39.5
-20%
37.3
-14%
40.8
-24%
36 (28.8 - 46.8, n=194)
-10%
37.9 (29.9 - 55.6, n=1011)
-16%

* ... Moindre est la valeur, meilleures sont les performances

 40.7 °C35 °C28 °C 
 34.4 °C33 °C24.4 °C 
 24.9 °C23.7 °C24.2 °C 
Maximum: 40.7 °C
Moyenne: 29.8 °C
25.8 °C32.2 °C37.8 °C
24.1 °C24.4 °C40.7 °C
23.4 °C23.6 °C25.3 °C
Maximum: 40.7 °C
Moyenne: 28.6 °C
Alimentation (valeur maximale)  41.7 °C | Température ambiante de la pièce 22.8 °C | FIRT 550-Pocket / Fluke t3000 FC
(+) The average temperature for the upper side under maximal load is 29.8 °C / 86 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 40.7 °C / 105 F, compared to the average of 34 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 40.7 °C / 105 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.7 °C / 75 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 24.9 °C / 76.8 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+3.2 °C / 5.8 F).
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620
HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)
Lenovo V155-15API
R5 3500U, Vega 8
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620
Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8
HP ProBook 455R G6
R5 3500U, Vega 8
Asus M509DA-EJ153T
R3 3200U, Vega 3
Average Intel UHD Graphics 620
 
Average of class Office
 
Heat
5%
-9%
1%
-1%
-9%
6%
-6%
-7%
Maximum Upper Side *
40.7
35.2
14%
42
-3%
38
7%
35
14%
40.1
1%
33.7
17%
41 (29 - 52.6, n=196)
-1%
38.3 (26 - 62.5, n=976)
6%
Maximum Bottom *
40.7
37.2
9%
45.4
-12%
43.9
-8%
36.1
11%
43.3
-6%
36.1
11%
44.3 (31.8 - 62.9, n=196)
-9%
41.5 (28 - 71.6, n=976)
-2%
Idle Upper Side *
25.4
26.1
-3%
28.2
-11%
24.5
4%
28.1
-11%
27.9
-10%
24.9
2%
26.6 (21.4 - 38, n=193)
-5%
29 (21.2 - 40, n=878)
-14%
Idle Bottom *
25.9
26
-0%
28.6
-10%
25.4
2%
30.3
-17%
31.2
-20%
27.4
-6%
27.6 (21.8 - 40.4, n=193)
-7%
30.5 (22.1 - 44.9, n=878)
-18%

* ... Moindre est la valeur, meilleures sont les performances

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.434.532.42534.433.734.43132.433.332.4403031.6305028.13028.16326.626.726.68024.526.224.510025.524.725.512524.824.624.816027.324.227.320029.422.529.425041.120.641.131548.620.948.640052.519.952.550052.319.352.363057.618.557.680064.618.564.6100072.717.872.7125072.417.872.4160072.517.872.5200069.717.569.7250070.217.670.2315075.217.875.240007917.979500070.91870.96300591859800059.318.159.31000058.918.258.91250057.618.257.61600051.71851.7SPL84.230.384.2N51.11.451.1median 58.9median 18.2median 58.9Delta14.21.214.231.731.431.729.93029.930.931.630.929.730.429.729.73129.72828.32826.725.426.726.726.526.724.524.424.524.823.224.826.522.626.533.722.533.75121.15161.420.261.454.819.154.854.518.354.562.118.162.160.517.960.557.417.457.458.117.358.157.717.257.753.417.253.453.817.453.851.917.451.95717.55758.117.658.157.217.757.251.917.751.95617.75653.417.853.469.33069.325.21.425.2median 54.5median 17.8median 54.57.41.67.4hearing rangehide median Pink NoiseAcer Extensa 15 EX215-51-56UXLenovo V155-15API
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Acer Extensa 15 EX215-51-56UX audio analysis

(±) | speaker loudness is average but good (78.98 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.1% lower than median
(±) | linearity of bass is average (10.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 9% higher than median
(±) | linearity of mids is average (8.5% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 8.7% higher than median
(±) | linearity of highs is average (10.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (31.8% difference to median)
Compared to same class
» 92% of all tested devices in this class were better, 4% similar, 4% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 92% of all tested devices were better, 3% similar, 5% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo V155-15API audio analysis

(-) | not very loud speakers (62.13 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.4% lower than median
(±) | linearity of bass is average (13% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (10.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.3% away from median
(±) | linearity of highs is average (7.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.4% difference to median)
Compared to same class
» 62% of all tested devices in this class were better, 10% similar, 28% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 57% of all tested devices were better, 9% similar, 34% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consommation énergétique
Éteint/en veilledarklight 0.19 / 0.3 Watts
Au reposdarkmidlight 2.3 / 4.8 / 5.7 Watts
Fortement sollicité midlight 26.2 / 27 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620
HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)
Lenovo V155-15API
R5 3500U, Vega 8
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620
Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8
HP ProBook 455R G6
R5 3500U, Vega 8
Asus M509DA-EJ153T
R3 3200U, Vega 3
Average Intel UHD Graphics 620
 
Average of class Office
 
Power Consumption
-35%
-62%
-65%
-43%
-66%
-25%
-54%
-122%
Idle Minimum *
2.3
3.3
-43%
4.7
-104%
3.5
-52%
3.7
-61%
4.8
-109%
3.5
-52%
3.79 (1 - 12.4, n=201)
-65%
7.48 (1.3 - 32, n=994)
-225%
Idle Average *
4.8
6.4
-33%
7.4
-54%
7.1
-48%
6.2
-29%
7.6
-58%
6.2
-29%
7.01 (3 - 15.7, n=203)
-46%
11.3 (4.2 - 42, n=994)
-135%
Idle Maximum *
5.7
6.8
-19%
8
-40%
7.8
-37%
8.4
-47%
10.9
-91%
6.6
-16%
8.75 (3.8 - 16.6, n=201)
-54%
13.6 (4.9 - 67, n=994)
-139%
Load Average *
26.2
29
-11%
40.7
-55%
38.9
-48%
31.1
-19%
30.2
-15%
32
-22%
35 (8.1 - 51.6, n=201)
-34%
37.2 (7.43 - 99.3, n=979)
-42%
Load Maximum *
27
46
-70%
42
-56%
65.4
-142%
43.1
-60%
42.2
-56%
29
-7%
45.7 (22 - 86, n=203)
-69%
46.2 (12.2 - 129, n=981)
-71%

* ... Moindre est la valeur, meilleures sont les performances

Autonomie
Au repos (module WiFi éteint, luminosité au minimum)
17h 21min
NBC WiFi Websurfing Battery Test 1.3 (Edge 44)
6h 42min
En lecture de Big Buck Bunny encodé en H.264 1080p
8h 25min
Fortement sollicité (luminosité au maximum)
1h 34min
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620, 37 Wh
HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU), 41 Wh
Lenovo V155-15API
R5 3500U, Vega 8, 36 Wh
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620, 45 Wh
Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8, 48 Wh
HP ProBook 455R G6
R5 3500U, Vega 8, 45 Wh
Asus M509DA-EJ153T
R3 3200U, Vega 3, 32 Wh
Average of class Office
 
Autonomie de la batterie
-8%
-31%
-5%
19%
-14%
-17%
-11%
Reader / Idle
1041
785
-25%
1074
3%
1061
2%
526
-49%
578 (101 - 2100, n=808)
-44%
H.264
505
418
-17%
440 (139 - 862, n=189)
-13%
WiFi v1.3
402
357
-11%
279
-31%
406
1%
466
16%
461
15%
334
-17%
421 (105 - 1104, n=377)
5%
Load
94
104
11%
87
-7%
130
38%
87
-7%
101 (37 - 259, n=765)
7%

Points positifs

+ écran mat
+ SSD NVMe
+ emplacement SATA libre
+ autonomie
+ niveau sonore
+ températures

Points négatifs

- luminosité, contraste et angles de vision de l'écran
- RAM mono canal seulement
- un seul emplacement de RAM
- absence de lecteur de carte
- absence de rétroéclairage pour le clavier
- vitesse du Wifi
- prix
En test : l'Acer Extensa 15 EX215-51-56UX. Modèle de test aimablement fourni par :
En test : l'Acer Extensa 15 EX215-51-56UX. Modèle de test aimablement fourni par :

L’Extensa 15 est un PC portable de bureau de 15 pouces simple d’Acer, équipé d’un puissant processeur Core i5-10210U quadricœur. Cependant toute la puissance potentielle de l’appareil n’est pas exploitée, la RAM étant mono canal, et le passage à de la RAM double canal n’étant pas possible.

Point positif, la température de l’appareil ne monte pas, même en cas de grosses sollicitations, permettant un usage discret, voire totalement silencieux. La consommation est également modérée, permettant d’avoir une autonomie correcte ou même bonne. Si Acer avait installé une plus grosse batterie, l’autonomie aurait pu être très bonne.

L’Acer Extensa 15 EX-215-51 est un PC portable pour un usage peu exigeant, et incapable de se différencier des nombreux autres portables de bureau du marché. Cela avant tout à cause d’un ensemble hétéroclite, et du mauvais rapport performances / prix.

Le système intègre un SSD NVMe amovible, d’une capacité de 512 Go. Il est même possible d’ajouter un disque de 2,5 pouces. Un connecteur SATA et un cadre approprié sont même présents.

La plus grosse faiblesse de ce portable est son écran complètement dépassé. Acer a intégré un écran TN peu lumineux, faiblement contrasté et aux angles de vision réduits, qui ne reflète en rien le prix du portable. Mais les réductions de coût ne s’arrêtent pas là. L’Extensa, par exemple, intègre également une mauvaise webcam VGA. Il n’y a pas non plus de lecteur de carte SD ni de port USB C, ni de rétroéclairage du clavier. Et le module Wifi installé ne prend en charge que le MIMO 1x1. Les taux de transfert sont de ce fait moyens, voire médiocres.

Le prix de 600 - 700 € est un autre problème, rendant la machine peu attrayante pour la plupart des clients potentiels. Windows 10 Pro, qui équipe l’appareil, est en partie responsable de ce niveau de prix. Pour ceux qui pourraient passer outre les faiblesses de la machine pourront trouver des configurations identiques, mais moins chères, en particulier avec Windows 10 Home ou sans Windows. Ceux qui ont besoin d’une licence Windows 10 Pro peuvent également faire des économies en achetant une licence déjà utilisée.

L’intégralité de cette critique est disponible en anglais en suivant ce lien.

Acer Extensa 15 EX215-51-56UX - 02/11/2020 v7
Sascha Mölck

Châssis
76 / 98 → 77%
Clavier
73%
Dispositif de pointage
88%
Connectivité
41 / 80 → 51%
Poids
64 / 20-75 → 80%
Autonomie
74%
Écran
71%
Performances en jeu
46 / 78 → 59%
Performances dans les applications
82 / 95 → 86%
Chauffe
94%
Nuisance sonore
90%
Audio
61%
Appareil photo
14 / 85 → 16%
Moyenne
67%
77%
Office - Moyenne compensée

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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Test de l'Acer Extensa 15 EX215-51 (i5-10210U, UHD 620, FHD) : surpuissant, mais avec un écran décevant
Sascha Mölck, 2020-02-20 (Update: 2020-02-20)