Notebookcheck

Courte critique du convertible Lenovo ThinkPad L390 Yoga (Core i5-8265U, UHD 620, FHD, SSD 256 Go)

Sebastian Bade, 👁 Andreas Osthoff (traduit par Prévots), 02/17/2019

Un ThinkPad Yoga à moins de 1000 € ! Oui, vous avez correctement lu, le nouveau convertible de 13 pouces est déjà disponible pour moins de 1 000 €. Mais Lenovo n’en a pour autant pas fait de compromis avec les fonctionnalités ThinkPad traditionnelles. Lisez ce rapport de test pour voir comment ce L390 Yoga et son processeur Whiskey Lake se comportent dans nos tests et face à ses concurrents.

Lenovo ThinkPad L390 Yoga-20NT000XGE
Processeur
Intel Core i5-8265U
Carte graphique
Intel UHD Graphics 620, Processeur: 300 - 1100 MHz, Mémoire: 1200 MHz, 24.20.100.6346 DCH
Mémoire
8192 Mo 
, DDR-2400, 1 emplacement sur 2 occupé, maximum 32 Go
Écran
13.3 pouces 16:9, 1920 x 1080 pixel 166 PPP, multi-touch 10 points, Prise en charge native d'une utilisation avec un stylet, LEN4094, NV133FHM-N5A, LED IPS, brillant: oui
Carte mère
Intel Cannon Lake-U PCH-LP Premium
Disque dur
Samsung SSD PM981 MZVLB256HAHQ, 256 Go 
, M.2 2280, PCIe NVMe, 215 Go libres
Carte son
Realtek Audio
Connexions
4 USB 3.0 / 3.1 Gen1, 1 HDMI, 2 DisplayPort, 1 Encoche de Sécurité Kensington, Connectique audio: jack 3,5 mm, Lecteur de cartes mémoires: micro SD, 1 Lecteur d'empreintes digitales
Réseau
Intel Ethernet Connection I219-V (10/100/1000/2500/5000MBit/s), Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0
Taille
Hauteur x Largeur x Profondeur (en mm): 18.8 x 321.8 x 224.2
Batterie
45 Wh Lithium-Ion
Système d'exploitation
Microsoft Windows 10 Pro 64 Bit
Appareil photo
Webcam: 720p
Fonctionnalités additionnelles
Haut-parleurs: stéréo 2x 2 W, Clavier: chiclet 6 rangs protégé contre les éclaboussures, Rétroéclairage du clavier: oui, Lenovo Vantage, Microsoft Office (version d'essai), 12 Mois Garantie
Poids
1.52 kg, Alimentation: 359 g
Prix
1 039 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga
Lenovo ThinkPad L390 Yoga

Comparaison des tailles

325 mm 225 mm 20.5 mm 1.6 kg322 mm 224.2 mm 18.8 mm 1.5 kg321.8 mm 224.2 mm 18.8 mm 1.5 kg324.4 mm 226 mm 15.9 mm 1.5 kg322 mm 227 mm 14.9 mm 1.4 kg
Côté gauche : 2 x USB C 3.1 Gen 1, USB A 3.1, HDMI 1.4b.
Côté gauche : 2 x USB C 3.1 Gen 1, USB A 3.1, HDMI 1.4b.
Côté droit : Active Pen Pro, bouton de démarrage, jack 3,5 mm, lecteur de carte micro SD, USB A 3.1, mini Ethernet, verrou de sécurité Kensington.
Côté droit : Active Pen Pro, bouton de démarrage, jack 3,5 mm, lecteur de carte micro SD, USB A 3.1, mini Ethernet, verrou de sécurité Kensington.
A l'avant : aucune connectivité.
A l'avant : aucune connectivité.
A l'arrière : grilles de ventilateur.
A l'arrière : grilles de ventilateur.
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad L380 Yoga-20M7001BGE
  (Toshiba Exceria Pro M501 microSDXC 64GB)
75 MB/s ∼100% +4%
Lenovo ThinkPad L390 Yoga-20NT000XGE
  (Toshiba Exceria Pro M501 UHS-II)
72.3 MB/s ∼96%
Average of class Convertible
  (7.5 - 197, n=127)
61.3 MB/s ∼82% -15%
Dell Inspiron 13-5379-9573
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
28.6 MB/s ∼38% -60%
Acer Spin 5 SP513-52N-54SF
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
23 MB/s ∼31% -68%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad L380 Yoga-20M7001BGE
  (Toshiba Exceria Pro M501 microSDXC 64GB)
88.7 MB/s ∼100% +9%
Lenovo ThinkPad L390 Yoga-20NT000XGE
  (Toshiba Exceria Pro M501 UHS-II)
81.2 MB/s ∼92%
Average of class Convertible
  (19.2 - 246, n=124)
76.4 MB/s ∼86% -6%
Dell Inspiron 13-5379-9573
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
28.9 MB/s ∼33% -64%
Acer Spin 5 SP513-52N-54SF
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
25.2 MB/s ∼28% -69%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Wireless-AC 9560
649 MBit/s ∼100%
Lenovo Yoga C930-13IKB
Intel Wireless-AC 9260
638 (min: 401, max: 679) MBit/s ∼98% -2%
Dell Inspiron 13-5379-9573
Atheros/Qualcomm QCA6174
597 MBit/s ∼92% -8%
Average of class Convertible
  (28.7 - 688, n=141)
490 MBit/s ∼76% -24%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Dual Band Wireless-AC 8265
360 MBit/s ∼55% -45%
Acer Spin 5 SP513-52N-54SF
Atheros/Qualcomm QCA6174
308 MBit/s ∼47% -53%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Wireless-AC 9560
680 MBit/s ∼100%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Dual Band Wireless-AC 8265
679 MBit/s ∼100% 0%
Lenovo Yoga C930-13IKB
Intel Wireless-AC 9260
657 (min: 602, max: 709) MBit/s ∼97% -3%
Dell Inspiron 13-5379-9573
Atheros/Qualcomm QCA6174
635 MBit/s ∼93% -7%
Acer Spin 5 SP513-52N-54SF
Atheros/Qualcomm QCA6174
580 MBit/s ∼85% -15%
Average of class Convertible
  (36.4 - 685, n=141)
498 MBit/s ∼73% -27%
296
cd/m²
297
cd/m²
313
cd/m²
289
cd/m²
313
cd/m²
294
cd/m²
290
cd/m²
282
cd/m²
285
cd/m²
Homogénéité de la luminosité
LEN4094, NV133FHM-N5A
X-Rite i1Pro 2
Maximum: 313 cd/m² Moyenne: 295.4 cd/m² Minimum: 3.7 cd/m²
Homogénéité de la luminosité: 90 %
Valeur mesurée au centre, sur batterie: 311 cd/m²
Contraste: 1423:1 (Valeurs des noirs: 0.22 cd/m²)
ΔE Color 6.2 | 0.6-29.43 Ø6, calibrated: 2.5
ΔE Greyscale 8 | 0.64-98 Ø6.3
90.6% sRGB (Argyll 3D) 59.1% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.38
Lenovo ThinkPad L390 Yoga-20NT000XGE
LEN4094, NV133FHM-N5A, IPS LED, 1920x1080, 13.3
Lenovo ThinkPad L380 Yoga-20M7001BGE
M133NWF4-R3, IPS LED, 1920x1080, 13.3
Dell Inspiron 13-5379-9573
BOE BOE06A7, IPS, 1920x1080, 13.3
Lenovo Yoga C930-13IKB
B139HAN03_0, IPS, 1920x1080, 13.9
Acer Spin 5 SP513-52N-54SF
LC133LF102, IPS, 1920x1080, 13.3
Response Times
-15%
-20%
23%
10%
Response Time Grey 50% / Grey 80% *
51.2 (26.8, 24.4)
47 (22, 25)
8%
45 (24, 21)
12%
40.8 (20.4, 20.4)
20%
49 (30, 19)
4%
Response Time Black / White *
36.8 (19.2, 17.6)
28 (14, 14)
24%
33 (20, 13)
10%
27.6 (15.6, 12)
25%
27 (15, 12)
27%
PWM Frequency
1000 (99)
217 (90)
-78%
192 (90)
-81%
1000 (20)
0%
Screen
6%
-16%
-7%
11%
Brightness middle
313
323
3%
274
-12%
316
1%
295
-6%
Brightness
295
310
5%
272
-8%
291
-1%
276
-6%
Brightness Distribution
90
88
-2%
81
-10%
83
-8%
88
-2%
Black Level *
0.22
0.22
-0%
0.32
-45%
0.36
-64%
0.27
-23%
Contrast
1423
1468
3%
856
-40%
878
-38%
1093
-23%
Colorchecker DeltaE2000 *
6.2
5
19%
5.57
10%
5.9
5%
2.97
52%
Colorchecker DeltaE2000 max. *
10.7
9.56
11%
13.48
-26%
12.9
-21%
5.67
47%
Colorchecker DeltaE2000 calibrated *
2.5
1.3
48%
Greyscale DeltaE2000 *
8
6.64
17%
4.66
42%
8.6
-8%
3.12
61%
Gamma
2.38 92%
2.2 100%
2.53 87%
2.1 105%
2.45 90%
CCT
7100 92%
6638 98%
7010 93%
6854 95%
6676 97%
Color Space (Percent of AdobeRGB 1998)
59.1
61
3%
39
-34%
60.7
3%
62
5%
Color Space (Percent of sRGB)
90.6
95
5%
61
-33%
94.5
4%
94
4%
Moyenne finale (programmes/paramètres)
-5% / 1%
-18% / -17%
8% / -3%
11% / 11%

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

ThinkPad L390 Yoga - CalMAN : Échelle de gris - Avant calibrage.
CalMAN : Échelle de gris - Avant calibrage.
ThinkPad L390 Yoga - CalMAN : ColorChecker - Avant calibrage.
CalMAN : ColorChecker - Avant calibrage.
ThinkPad L390 Yoga - CalMAN : saturation - Avant calibrage.
CalMAN : saturation - Avant calibrage.
ThinkPad L390 Yoga - CalMAN : Échelle de gris - Après calibrage.
CalMAN : Échelle de gris - Après calibrage.
ThinkPad L390 Yoga - CalMAN : ColorChecker - Après calibrage.
CalMAN : ColorChecker - Après calibrage.
ThinkPad L390 Yoga - CalMAN : saturation - Après calibrage.
CalMAN : saturation - Après calibrage.

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
36.8 ms ... hausse ↗ et chute ↘ combinées↗ 19.2 ms hausse
↘ 17.6 ms chute
L'écran souffre de latences très élevées, à éviter pour le jeu.
En comparaison, tous les appareils testés affichent entre 0.8 (minimum) et 240 (maximum) ms. » 94 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (25 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
51.2 ms ... hausse ↗ et chute ↘ combinées↗ 26.8 ms hausse
↘ 24.4 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. » 86 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (39.8 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) décelé 1000 Hz ≤ 99 Niveau de luminosité

Le rétroéclairage de l'écran scintille à la fréquence de 1000 Hz (certainement du fait de l'utilisation d'une MDI - Modulation de largeur d'impulsion) à un niveau de luminosité inférieur ou égal à 99 % . Aucun scintillement ne devrait être perceptible au-dessus de cette valeur.

La fréquence de rafraîchissement de 1000 Hz est élevée, la grande majorité des utilisateurs ne devrait pas percevoir de scintillements et être sujette à une fatigue oculaire accrue.

En comparaison, 51 % des appareils testés n'emploient pas MDI pour assombrir leur écran. Nous avons relevé une moyenne à 9418 (minimum : 43 - maximum : 142900) Hz dans le cas où une MDI était active.

ThinkPad L390 Yoga - CPU-Z.
ThinkPad L390 Yoga - CPU-Z.
ThinkPad L390 Yoga - CPU-Z.
ThinkPad L390 Yoga - CPU-Z.
ThinkPad L390 Yoga - CPU-Z.
ThinkPad L390 Yoga - CPU-Z.
ThinkPad L390 Yoga - CPU-Z.
ThinkPad L390 Yoga - GPU-Z.
ThinkPad L390 Yoga - GPU-Z.
ThinkPad L390 Yoga - Latences DPC.
ThinkPad L390 Yoga - HWiNFO.
ThinkPad L390 Yoga - Intel Extreme Utility.
ThinkPad L390 Yoga - Intel Extreme Utility (Benchmark).
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620Tooltip
Lenovo ThinkPad L390 Yoga-20NT000XGE Intel Core i5-8265U, Intel Core i5-8265U: Ø537 (459.65-563.59)
Lenovo ThinkPad L380 Yoga-20M7001BGE Intel Core i5-8250U, Intel Core i5-8250U: Ø500 (495-507)
Dell Inspiron 13-5379-9573 Intel Core i5-8250U, Intel Core i5-8250U: Ø539 (511.13-610.76)
Lenovo Yoga C930-13IKB Intel Core i5-8250U, Intel Core i5-8250U: Ø484 (468.03-611.66)
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U, Intel Core i5-8250U: Ø490 (484.71-533.5)
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
157 Points ∼100%
Average Intel Core i5-8265U
  (111 - 164, n=26)
154 Points ∼98% -2%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
145 Points ∼92% -8%
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
144 Points ∼92% -8%
Dell Inspiron 13-5379-9573
Intel Core i5-8250U
144 Points ∼92% -8%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U
140 Points ∼89% -11%
Average of class Convertible
  (19 - 179, n=297)
105 Points ∼67% -33%
CPU Multi 64Bit
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
634 Points ∼100%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
613 Points ∼97% -3%
Average Intel Core i5-8265U
  (457 - 750, n=28)
598 Points ∼94% -6%
Dell Inspiron 13-5379-9573
Intel Core i5-8250U
592 Points ∼93% -7%
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
534 Points ∼84% -16%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U
520 Points ∼82% -18%
Average of class Convertible
  (33 - 761, n=304)
295 Points ∼47% -53%
Cinebench R11.5
CPU Single 64Bit
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
1.8 Points ∼100%
Average Intel Core i5-8265U
  (1.73 - 1.88, n=6)
1.793 Points ∼100% 0%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
1.64 Points ∼91% -9%
Average of class Convertible
  (0.24 - 2.01, n=219)
1.123 Points ∼62% -38%
CPU Multi 64Bit
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
6.05 Points ∼100% +5%
Average Intel Core i5-8265U
  (5.22 - 7.22, n=6)
5.98 Points ∼99% +4%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
5.74 Points ∼95%
Average of class Convertible
  (0.45 - 8.56, n=228)
2.82 Points ∼47% -51%
Cinebench R10
Rendering Single CPUs 64Bit
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
7932 Points ∼100%
Average Intel Core i5-8265U
  (7705 - 7975, n=4)
7880 Points ∼99% -1%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
6011 Points ∼76% -24%
Average of class Convertible
  (919 - 8397, n=119)
4522 Points ∼57% -43%
Rendering Multiple CPUs 64Bit
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
23768 Points ∼100% +5%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
22625 Points ∼95%
Average Intel Core i5-8265U
  (18924 - 25361, n=4)
21959 Points ∼92% -3%
Average of class Convertible
  (1689 - 31667, n=118)
9633 Points ∼41% -57%
JetStream 1.1 - Total Score
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
256.14 Points ∼100% +13%
Average Intel Core i5-8265U
  (208 - 244, n=10)
230 Points ∼90% +2%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
226.54 Points ∼88%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
215.94 Points ∼84% -5%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U
215.71 Points ∼84% -5%
Average of class Convertible
  (33.5 - 288, n=166)
168 Points ∼66% -26%
Dell Inspiron 13-5379-9573
Intel Core i5-8250U
161.58 Points ∼63% -29%
Octane V2 - Total Score
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
31901 Points ∼100%
Average Intel Core i5-8265U
  (12842 - 34055, n=17)
30894 Points ∼97% -3%
Dell Inspiron 13-5379-9573
Intel Core i5-8250U
30099 Points ∼94% -6%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U
29764 Points ∼93% -7%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
28198 Points ∼88% -12%
Average of class Convertible
  (3067 - 42822, n=182)
21825 Points ∼68% -32%
Mozilla Kraken 1.1 - Total Score
Average of class Convertible
  (809 - 9177, n=191)
2467 ms * ∼100% -106%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
1321.2 ms * ∼54% -10%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel Core i5-8250U
1258.7 ms * ∼51% -5%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
1197.8 ms * ∼49%
Average Intel Core i5-8265U
  (851 - 1245, n=17)
1172 ms * ∼48% +2%
Blender 2.79 - ---
Average of class Convertible
  (762 - 4929, n=14)
1447 Seconds * ∼100% -68%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel Core i5-8265U
860.5 Seconds * ∼59%
Average Intel Core i5-8265U
  (769 - 937, n=9)
832 Seconds * ∼57% +3%

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

ThinkPad L390 Yoga - Cinebench R10.
Cinebench R10.
ThinkPad L390 Yoga - Cinebench R11.5.
Cinebench R11.5.
ThinkPad L390 Yoga - Cinebench R15.
Cinebench R15.
ThinkPad L390 Yoga - Jetstream 1.1.
Jetstream 1.1.
ThinkPad L390 Yoga - Octane V2.
Octane V2.
ThinkPad L390 Yoga - Mozilla Kraken 1.1.
Mozilla Kraken 1.1.
Cinebench R10 Shading 32Bit
7830
Cinebench R10 Rendering Single CPUs 64Bit
7932 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
22625 Points
Cinebench R10 Shading 64Bit
7906 Points
Cinebench R10 Rendering Single 32Bit
5942
Cinebench R10 Rendering Multiple CPUs 32Bit
17195
Cinebench R11.5 CPU Multi 32Bit
5.17 Points
Cinebench R11.5 OpenGL 32Bit
38.73 fps
Cinebench R11.5 CPU Single 64Bit
1.8 Points
Cinebench R11.5 CPU Multi 64Bit
5.74 Points
Cinebench R11.5 OpenGL 64Bit
37.85 fps
Cinebench R11.5 CPU Single 32Bit
1.58 Points
Cinebench R15 CPU Single 64Bit
157 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
44.36 fps
Cinebench R15 CPU Multi 64Bit
634 Points
Aide
PCMark 10
Digital Content Creation
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
2982 Points ∼100%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (2620 - 3210, n=21)
2977 Points ∼100% 0%
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
2795 Points ∼94% -6%
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
2778 Points ∼93% -7%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
2704 Points ∼91% -9%
Average of class Convertible
  (605 - 4342, n=95)
2469 Points ∼83% -17%
Productivity
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
6288 Points ∼100%
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
6265 Points ∼100% 0%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
6261 Points ∼100% 0%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (5636 - 6556, n=21)
6180 Points ∼98% -2%
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
5715 Points ∼91% -9%
Average of class Convertible
  (1121 - 7077, n=97)
5249 Points ∼83% -17%
Essentials
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
8355 Points ∼100% +2%
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
8201 Points ∼98%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (7278 - 8689, n=21)
7902 Points ∼95% -4%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
7725 Points ∼92% -6%
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
7675 Points ∼92% -6%
Average of class Convertible
  (2489 - 9291, n=97)
6924 Points ∼83% -16%
Score
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
3840 Points ∼100%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (3573 - 3985, n=21)
3767 Points ∼98% -2%
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
3664 Points ∼95% -5%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3638 Points ∼95% -5%
Average of class Convertible
  (872 - 4347, n=98)
3159 Points ∼82% -18%
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
2603 Points ∼68% -32%
PCMark 8
Work Score Accelerated v2
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
4854 Points ∼100% 0%
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
4843 Points ∼100%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
4776 Points ∼98% -1%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (4302 - 4927, n=18)
4744 Points ∼98% -2%
Dell Inspiron 13-5379-9573
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
4621 Points ∼95% -5%
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
4563 Points ∼94% -6%
Average of class Convertible
  (1007 - 5281, n=226)
3725 Points ∼77% -23%
Home Score Accelerated v2
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
3780 Points ∼100%
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
3774 Points ∼100% 0%
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3669 Points ∼97% -3%
Dell Inspiron 13-5379-9573
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
3592 Points ∼95% -5%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (3150 - 4244, n=19)
3503 Points ∼93% -7%
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
3197 Points ∼85% -15%
Average of class Convertible
  (741 - 4741, n=274)
2788 Points ∼74% -26%
PCMark 8 Home Score Accelerated v2
3780 points
PCMark 8 Creative Score Accelerated v2
4924 points
PCMark 8 Work Score Accelerated v2
4843 points
Aide
ThinkPad L390 Yoga - AS SSD.
AS SSD.
ThinkPad L390 Yoga - CDM 3.
CDM 3.
ThinkPad L390 Yoga - CDM 5.
CDM 5.
ThinkPad L390 Yoga - CDM 6.
CDM 6.
ThinkPad L390 Yoga - CDI.
CDI.
Lenovo ThinkPad L390 Yoga-20NT000XGE
Samsung SSD PM981 MZVLB256HAHQ
Lenovo ThinkPad L380 Yoga-20M7001BGE
Samsung PM961 MZVLW256HEHP
Dell Inspiron 13-5379-9573
Micron 1100 MTFDDAV256TBN
Lenovo Yoga C930-13IKB
SK hynix PC401 HFS256GD9TNG
Acer Spin 5 SP513-52N-54SF
Micron 1100 MTFDDAV256TBN
Average Samsung SSD PM981 MZVLB256HAHQ
 
CrystalDiskMark 5.2 / 6
-8%
-62%
-35%
-5%
Write 4K
126.3
123.4
-2%
71.17
-44%
94.47
-25%
109 (50.2 - 137, n=20)
-14%
Read 4K
41.58
42.24
2%
25.36
-39%
39.95
-4%
40.9 (31.4 - 63.7, n=20)
-2%
Write Seq
1383
920.2
-33%
196.3
-86%
531.2
-62%
1387 (991 - 1687, n=19)
0%
Read Seq
2012
1991
-1%
455.7
-77%
1499
-25%
1540 (755 - 2089, n=19)
-23%
Write 4K Q32T1
543.2
531.4
-2%
261
-52%
315.3
-42%
361 (205 - 568, n=20)
-34%
Read 4K Q32T1
411
373.6
-9%
231.8
-44%
279.8
-32%
392 (229 - 645, n=20)
-5%
Write Seq Q32T1
1712
1360
-21%
509.8
-70%
829.3
-52%
1503 (1380 - 1712, n=20)
-12%
Read Seq Q32T1
3422.5
3394
-1%
524.7
-85%
2570.3
-25%
3282 (1529 - 3516, n=20)
-4%
Write 4K Q8T8
1031.4
332
-68%
1152 (828 - 1435, n=7)
12%
Read 4K Q8T8
571.5
488.6
-15%
736 (572 - 983, n=7)
29%
AS SSD
-25%
-90%
-47%
-74%
-5%
Copy Game MB/s
636.57
364.85
-43%
340.01
-47%
246.59
-61%
841 (271 - 1298, n=14)
32%
Copy Program MB/s
322.1
216.3
-33%
209.69
-35%
157.25
-51%
429 (181 - 764, n=14)
33%
Copy ISO MB/s
1025.08
746.75
-27%
539.41
-47%
327.5
-68%
1344 (697 - 1892, n=14)
31%
Score Total
2889
1966
-32%
812
-72%
1373
-52%
813
-72%
2668 (1663 - 3230, n=20)
-8%
Score Write
1440
503
-65%
350
-76%
427
-70%
340
-76%
1252 (514 - 1752, n=20)
-13%
Score Read
969
984
2%
303
-69%
657
-32%
310
-68%
950 (724 - 1152, n=20)
-2%
Access Time Write *
0.028
0.031
-11%
0.074
-164%
0.056
-100%
0.055
-96%
0.0402 (0.026 - 0.104, n=20)
-44%
Access Time Read *
0.041
0.049
-20%
0.13
-217%
0.069
-68%
0.11
-168%
0.072 (0.041 - 0.113, n=20)
-76%
4K-64 Write
1193.44
299.87
-75%
245.12
-79%
266.32
-78%
216.53
-82%
1012 (274 - 1501, n=20)
-15%
4K-64 Read
745.21
773.8
4%
232.2
-69%
434.3
-42%
235.46
-68%
704 (530 - 917, n=20)
-6%
4K Write
133.81
117.01
-13%
68.19
-49%
94.98
-29%
80.84
-40%
104 (77.4 - 144, n=20)
-22%
4K Read
51.82
49.34
-5%
24.71
-52%
38.04
-27%
25.48
-51%
45.9 (32.4 - 53.8, n=20)
-11%
Seq Write
1122.63
858.77
-24%
365.69
-67%
661.05
-41%
421.35
-62%
1357 (1017 - 1646, n=20)
21%
Seq Read
1724.1
1609.26
-7%
462.8
-73%
1849.93
7%
486.3
-72%
2001 (864 - 2724, n=20)
16%
Moyenne finale (programmes/paramètres)
-17% / -19%
-76% / -78%
-41% / -42%
-74% / -74%
-5% / -5%

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

Samsung SSD PM981 MZVLB256HAHQ
Sequential Read: 2290 MB/s
Sequential Write: 1309 MB/s
512K Read: 1514 MB/s
512K Write: 1573 MB/s
4K Read: 49.42 MB/s
4K Write: 102.2 MB/s
4K QD32 Read: 257.5 MB/s
4K QD32 Write: 405.9 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, Intel Core i5-8250U
1734 Points ∼100% +1%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
1721 Points ∼99%
Average Intel UHD Graphics 620
  (1235 - 2006, n=165)
1716 Points ∼99% 0%
Acer Spin 5 SP513-52N-54SF
Intel UHD Graphics 620, Intel Core i5-8250U
1607 Points ∼93% -7%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel UHD Graphics 620, Intel Core i5-8250U
1589 Points ∼92% -8%
Dell Inspiron 13-5379-9573
Intel UHD Graphics 620, Intel Core i5-8250U
1497 Points ∼86% -13%
Average of class Convertible
  (173 - 7483, n=324)
1247 Points ∼72% -28%
3DMark
1920x1080 Fire Strike Graphics
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, Intel Core i5-8250U
1216 Points ∼100% +12%
Average Intel UHD Graphics 620
  (557 - 1401, n=134)
1127 Points ∼93% +4%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
1083 Points ∼89%
Acer Spin 5 SP513-52N-54SF
Intel UHD Graphics 620, Intel Core i5-8250U
1049 Points ∼86% -3%
Average of class Convertible
  (132 - 5965, n=233)
994 Points ∼82% -8%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel UHD Graphics 620, Intel Core i5-8250U
960 Points ∼79% -11%
Dell Inspiron 13-5379-9573
Intel UHD Graphics 620, Intel Core i5-8250U
934 Points ∼77% -14%
1280x720 Cloud Gate Standard Graphics
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, Intel Core i5-8250U
10003 Points ∼100% +15%
Average Intel UHD Graphics 620
  (6910 - 11436, n=152)
9153 Points ∼92% +5%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
8677 Points ∼87%
Acer Spin 5 SP513-52N-54SF
Intel UHD Graphics 620, Intel Core i5-8250U
8654 Points ∼87% 0%
Dell Inspiron 13-5379-9573
Intel UHD Graphics 620, Intel Core i5-8250U
8053 Points ∼81% -7%
Lenovo ThinkPad L380 Yoga-20M7001BGE
Intel UHD Graphics 620, Intel Core i5-8250U
7798 Points ∼78% -10%
Average of class Convertible
  (1023 - 37388, n=286)
6660 Points ∼67% -23%
SPECviewperf 12
1900x1060 Solidworks (sw-03)
Average Intel UHD Graphics 620
  (18 - 24.6, n=4)
22.1 fps ∼100% +1%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
21.93 fps ∼99%
Average of class Convertible
  (8.44 - 25.9, n=6)
17.9 fps ∼81% -18%
1900x1060 Siemens NX (snx-02)
Average Intel UHD Graphics 620
  (2.49 - 2.73, n=4)
2.62 fps ∼100% +5%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
2.49 fps ∼95%
Average of class Convertible
  (1.07 - 4.3, n=6)
2.43 fps ∼93% -2%
1900x1060 Showcase (showcase-01)
Average of class Convertible
  (2.69 - 28.5, n=6)
8.99 fps ∼100% +80%
Average Intel UHD Graphics 620
  (5 - 6.9, n=4)
6.01 fps ∼67% +20%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
5 fps ∼56%
1900x1060 Medical (medical-01)
Average of class Convertible
  (0.58 - 19, n=6)
6.56 fps ∼100% +112%
Average Intel UHD Graphics 620
  (2.8 - 9.17, n=4)
4.64 fps ∼71% +50%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
3.09 fps ∼47%
1900x1060 Maya (maya-04)
Average of class Convertible
  (2.13 - 42, n=6)
13.4 fps ∼100% +18%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
11.34 fps ∼85%
Average Intel UHD Graphics 620
  (4.27 - 13.1, n=4)
10.1 fps ∼75% -11%
1900x1060 Energy (energy-01)
Average of class Convertible
  (0.04 - 0.87, n=6)
0.3867 fps ∼100% +61%
Average Intel UHD Graphics 620
  (0.22 - 0.81, n=4)
0.3725 fps ∼96% +55%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
0.24 fps ∼62%
1900x1060 Creo (creo-01)
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
12.51 fps ∼100%
Average Intel UHD Graphics 620
  (7.9 - 12.9, n=4)
11.4 fps ∼91% -9%
Average of class Convertible
  (4.73 - 15.7, n=6)
9.28 fps ∼74% -26%
1900x1060 Catia (catia-04)
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
12.55 fps ∼100%
Average Intel UHD Graphics 620
  (7.38 - 13.8, n=4)
11.7 fps ∼93% -7%
Average of class Convertible
  (5.53 - 25.3, n=6)
11.7 fps ∼93% -7%
1900x1060 3ds Max (3dsmax-05)
Average of class Convertible
  (11 - 38.9, n=3)
21.1 fps ∼100% +92%
Average Intel UHD Graphics 620
  (11 - 13.5, n=4)
12.4 fps ∼59% +13%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
10.98 fps ∼52%
SPECviewperf 13
Solidworks (sw-04)
Average Intel UHD Graphics 620
  (28 - 32.1, n=4)
30.9 fps ∼100% +10%
Average of class Convertible
  (28 - 32.1, n=3)
30.1 fps ∼97% +8%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
27.99 fps ∼91%
Siemens NX (snx-03)
Average of class Convertible
  (4.37 - 14.4, n=3)
8.03 fps ∼100% +84%
Average Intel UHD Graphics 620
  (4.37 - 5.28, n=4)
4.85 fps ∼60% +11%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
4.37 fps ∼54%
Showcase (showcase-02)
Average of class Convertible
  (4.99 - 7.88, n=3)
6.58 fps ∼100% +32%
Average Intel UHD Graphics 620
  (4.99 - 6.87, n=4)
6.01 fps ∼91% +20%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
4.99 fps ∼76%
Medical (medical-02)
Average of class Convertible
  (1.96 - 6.76, n=3)
3.62 fps ∼100% +68%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
2.15 fps ∼59%
Average Intel UHD Graphics 620
  (1.96 - 2.26, n=4)
2.12 fps ∼59% -1%
Maya (maya-05)
Average of class Convertible
  (15.7 - 20.7, n=3)
18.8 fps ∼100% +20%
Average Intel UHD Graphics 620
  (15.7 - 20, n=4)
18.2 fps ∼97% +16%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
15.66 fps ∼83%
Energy (energy-02)
Average Intel UHD Graphics 620
  (0.21 - 2.85, n=3)
1.617 fps ∼100% +670%
Average of class Convertible
  (0.21 - 2.85, n=3)
1.18 fps ∼73% +462%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
0.21 fps ∼13%
Creo (creo-02)
Average of class Convertible
  (15.2 - 19.2, n=3)
17.1 fps ∼100% +13%
Average Intel UHD Graphics 620
  (15.2 - 17.1, n=4)
16.5 fps ∼96% +9%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
15.15 fps ∼89%
Catia (catia-05)
Average of class Convertible
  (17.4 - 22.4, n=3)
19.8 fps ∼100% +14%
Average Intel UHD Graphics 620
  (17.4 - 20.3, n=4)
18.9 fps ∼95% +8%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
17.43 fps ∼88%
3ds Max (3dsmax-06)
Average of class Convertible
  (10.8 - 24.4, n=3)
16.1 fps ∼100% +49%
Average Intel UHD Graphics 620
  (10.8 - 13.4, n=4)
12.4 fps ∼77% +15%
Lenovo ThinkPad L390 Yoga-20NT000XGE
Intel UHD Graphics 620, Intel Core i5-8265U
10.82 fps ∼67%
3DMark 11 Performance
1874 points
3DMark Ice Storm Standard Score
57630 points
3DMark Cloud Gate Standard Score
7947 points
3DMark Fire Strike Score
1000 points
3DMark Fire Strike Extreme Score
452 points
Aide
Bas Moyen Élevé Ultra
BioShock Infinite (2013) 54.329.123.77.3fps
Dota 2 Reborn (2015) 69.538.71816fps
X-Plane 11.11 (2018) 30.322.719.1fps

Degré de la nuisance sonore

Au repos
29.5 / 29.5 / 29.5 dB(A)
Fortement sollicité
30.6 / 30.6 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: 29.5 dB(A)
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
Dell Inspiron 13-5379-9573
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
Noise
-4%
-5%
-2%
-6%
off / environment *
29.5
30.4
-3%
30.1
-2%
29.3
1%
30.4
-3%
Idle Minimum *
29.5
30.4
-3%
30.1
-2%
29.3
1%
30.4
-3%
Idle Average *
29.5
30.4
-3%
30.1
-2%
29.3
1%
30.4
-3%
Idle Maximum *
29.5
30.8
-4%
30.1
-2%
29.7
-1%
30.9
-5%
Load Average *
30.6
32.1
-5%
33
-8%
31.8
-4%
34
-11%
Load Maximum *
30.6
32.9
-8%
35
-14%
32.7
-7%
33.5
-9%

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

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.928.528.325272826.33129.228.6284025.424.726.95023.925.225.96324.122.224.28021.822.924.210024.124.224.512523.422.524.216022.723.323.420022.622.322.925022.522.421.931522.321.121.840021.720.821.250021.320.421.763020.72020.980020.21919.7100020.218.320.212501917.719.2160019.117.119.2200018.216.818.4250017.616.417.931501716.217.1400016.515.816.5500016.115.616630015.915.616800015.915.515.91000015.715.515.91250015.615.415.61600015.515.415.4SPL30.629.530.6N1.41.31.4median 19.1median 17.7median 19.2Delta2.93.22.8hearing rangehide median Fan NoiseLenovo ThinkPad L390 Yoga-20NT000XGE
ThinkPad L390 Yoga - Sollicitations Prime95.
Sollicitations Prime95.
ThinkPad L390 Yoga - Stress test FurMark.
Stress test FurMark.
ThinkPad L390 Yoga - Stress test FurMark et Prime95.
Stress test FurMark et Prime95.
 46.7 °C44.2 °C36.1 °C 
 39.2 °C40 °C30.2 °C 
 20.9 °C24.7 °C22.7 °C 
Maximum: 46.7 °C
Moyenne: 33.9 °C
34.1 °C45.7 °C46.9 °C
31.9 °C50.7 °C48.2 °C
20.5 °C21.6 °C21.3 °C
Maximum: 50.7 °C
Moyenne: 35.7 °C
Alimentation (valeur maximale)  31.8 °C | Température ambiante de la pièce 19.8 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 33.9 °C / 93 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 46.7 °C / 116 F, compared to the average of 35.4 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(-) The bottom heats up to a maximum of 50.7 °C / 123 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 22.9 °C / 73 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 24.7 °C / 76.5 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 29 °C / 84.2 F (+4.3 °C / 7.7 F).
Lenovo ThinkPad L390 Yoga-20NT000XGE
UHD Graphics 620, 8265U, Samsung SSD PM981 MZVLB256HAHQ
Lenovo ThinkPad L380 Yoga-20M7001BGE
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
Dell Inspiron 13-5379-9573
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
Lenovo Yoga C930-13IKB
UHD Graphics 620, 8250U, SK hynix PC401 HFS256GD9TNG
Acer Spin 5 SP513-52N-54SF
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
Heat
0%
-23%
6%
1%
Maximum Upper Side *
46.7
45
4%
43.2
7%
41.8
10%
41.8
10%
Maximum Bottom *
50.7
44.5
12%
57.8
-14%
40.9
19%
47.8
6%
Idle Upper Side *
23.8
25.6
-8%
35.7
-50%
25.6
-8%
26
-9%
Idle Bottom *
25.6
27.7
-8%
34.6
-35%
24.5
4%
26.9
-5%

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

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2028.530.4252826.13128.628.24024.725.75025.225.36322.225.48022.924.510024.225.812522.526.516023.334.220022.342.825022.45031521.154.940020.856.950020.456.96302054.28001956.3100018.360.9125017.762.5160017.160.1200016.856.4250016.459.3315016.267.1400015.870.7500015.667.2630015.664.1800015.5631000015.559.91250015.459.81600015.451.9SPL29.576.3N1.335median 17.7median 56.9Delta3.25.128.729.926.826.429.325.126.224.725.233.523.430.121.84120.848.920.953.720.460.720.562.120.561.720.363.919.966.719.865.918.768.618.7681862.917.66317.564.417.267.716.867.216.467.415.96715.762.615.857.115.557.51551.914.848.414.441.229.377.41.242.5median 17.6median 62.92.35.7hearing rangehide median Pink NoiseLenovo ThinkPad L390 Yoga-20NT000XGELenovo Yoga C930-13IKB
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad L390 Yoga-20NT000XGE audio analysis

(±) | speaker loudness is average but good (76.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.9% lower than median
(±) | linearity of bass is average (12.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.1% away from median
(+) | mids are linear (6.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.5% higher than median
(±) | linearity of highs is average (9.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.5% difference to median)
Compared to same class
» 48% of all tested devices in this class were better, 9% similar, 43% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 45% of all tested devices were better, 9% similar, 46% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo Yoga C930-13IKB audio analysis

(±) | speaker loudness is average but good (77.4 dB)
Bass 100 - 315 Hz
(+) | good bass - only 4.8% away from median
(±) | linearity of bass is average (8.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3% away from median
(+) | mids are linear (4.6% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | reduced highs - on average 5.1% lower than median
(+) | highs are linear (5.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.9% difference to median)
Compared to same class
» 5% of all tested devices in this class were better, 1% similar, 94% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 93% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consommation énergétique
Éteint/en veilledarklight 0.37 / 0.62 Watts
Au reposdarkmidlight 4 / 7.1 / 10.7 Watts
Fortement sollicité midlight 33.8 / 48.8 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad L390 Yoga-20NT000XGE
8265U, UHD Graphics 620, Samsung SSD PM981 MZVLB256HAHQ, IPS LED, 1920x1080, 13.3
Lenovo ThinkPad L380 Yoga-20M7001BGE
8250U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS LED, 1920x1080, 13.3
Dell Inspiron 13-5379-9573
8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 13.3
Lenovo Yoga C930-13IKB
8250U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 13.9
Acer Spin 5 SP513-52N-54SF
8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 13.3
Average Intel UHD Graphics 620
 
Average of class Convertible
 
Power Consumption
18%
15%
-1%
12%
Idle Minimum *
4
3.44
14%
3.2
20%
3.3
17%
3.9
2%
Idle Average *
7.1
6.9
3%
5.9
17%
6.8
4%
8.2
-15%
Idle Maximum *
10.7
9.2
14%
8.8
18%
9.5
11%
8.8
18%
Load Average *
33.8
27.6
18%
31.2
8%
40.8
-21%
28.5
16%
Load Maximum *
48.8
29
41%
42.2
14%
57
-17%
30.7
37%

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

Autonomie
Au repos (module WiFi éteint, luminosité au minimum)
15h 49min
NBC WiFi Websurfing Battery Test 1.3 (EDGE: 44.17763.1.0)
7h 11min
En lecture de Big Buck Bunny encodé en H.264 1080p
7h 24min
Fortement sollicité (luminosité au maximum)
1h 29min
ThinkPad L390 Yoga - Autonomie - Au ralenti.
Autonomie - Au ralenti.
ThinkPad L390 Yoga - Autonomie - En cas de sollicitations.
Autonomie - En cas de sollicitations.
ThinkPad L390 Yoga - Autonomie - Wi-Fi.
Autonomie - Wi-Fi.
ThinkPad L390 Yoga - Autonomie : boucle vidéo H.264.
Autonomie : boucle vidéo H.264.
ThinkPad L390 Yoga - Temps de charge.
Temps de charge.
Lenovo ThinkPad L390 Yoga-20NT000XGE
8265U, UHD Graphics 620, 45 Wh
Lenovo ThinkPad L380 Yoga-20M7001BGE
8250U, UHD Graphics 620, 45 Wh
Dell Inspiron 13-5379-9573
8250U, UHD Graphics 620, 42 Wh
Lenovo Yoga C930-13IKB
8250U, UHD Graphics 620, 60 Wh
Acer Spin 5 SP513-52N-54SF
8250U, UHD Graphics 620, 53.9 Wh
Average of class Convertible
 
Autonomie de la batterie
3%
-6%
40%
16%
5%
Reader / Idle
949
833
-12%
918
-3%
1432
51%
H.264
444
508
14%
632
42%
WiFi v1.3
431
420
-3%
324
-25%
550
28%
500
16%
454 (153 - 1010, n=248)
5%
Load
89
99
11%
98
10%
124
39%

Points positifs

+ extensible jusqu'à 32 Go de RAM
+ périphériques d'entrée
+ écran IPS tactile bien contrasté
+ revêtement anti-reflet
+ bonne sélection de ports
+ Wifi rapide
+ Bluetooth 5.0
+ châssis de haute qualité
+ ventilateur étonnamment silencieux
+ stylet Active Pen Pro inclus
+ lecteur d'empreintes digitales
+ SSD PCIe rapide

Points négatifs

- pas de mécanisme "Lift & Lock" au clavier
- garantie de 12 mois seulement
- absence de fonctionnalités pros comme le WWAN ou le lecteur de carte à puce
- températures externes élevées en cas de sollicitations
- couverture de l'espace colorimétrique réduite
En test : le Lenovo ThinkPad L390 Yoga. Modèle de test aimablement fourni par campuspoint.de.
En test : le Lenovo ThinkPad L390 Yoga. Modèle de test aimablement fourni par campuspoint.de.

Le Lenovo ThinkPad L390 Yoga est un convertible de 13 pouces au prix adapté et bien conçu. Et Lenovo n’a pas laissé de côté les points forts des autres ThinkPad. L’appareil est en fibre de verre, en aluminium et en magnésium, comme ses frères plus chers, ce qui lui donne une allure haut de gamme et robuste. Ses larges bordures d’écran lui donnent un air daté, mais les autres ThinkPad ne font pas mieux. Le clavier possède la même excellente expérience de frappe que nous appréciions dans les autres ThinkPad, mais c’est vraiment dommage que Lenovo n’ait pas intégré le mécanisme Lift & Lock utilisé dans les machines plus chères.

Le passage aux processeurs Whiskey Lake apporte également un gain modéré de performances par rapport au L380 Yoga, mais le système de refroidissement est rapidement dépassé en cas de sollicitations soutenues, ce qui peut entraîner un thermal throttling temporaire. Nous ne savons donc pas trop si le modèle Core i7 va bien se comporter dans nos tests. Le ventilateur est étonnamment silencieux, mais au prix de températures élevées.

Le Lenovo ThinkPad L390 Yoga est une mise à jour mineure par rapport au L380 Yoga. Le passage aux processeur Whiskey Lake apporte un gain de performances, et Lenovo propose une fois de plus un convertible ThinkPad à bon prix, qui ne fait aucun compromis dans les finitions, les périphériques d’entrée et les performances, marques de fabrique des ThinkPad.

Nous apprécions l’intégration d’un SSD rapide, alors que Lenovo a également équipé le convertible avec un module Wifi plus récent et plus rapide que celui de son prédécesseur. Le ThinkPad à bas prix reste également facile à maintenir et à réparer.

L’écran nous laisse à nouveau plus mitigés. Il possède de bons angles de vision et reste lisible à l’extérieur malgré sa finition brillante, mais il est trop sombre et ses couleurs sont peu fidèles. Au final, le L390 Yoga est un convertible professionnel impressionnant qui offre une expérience ThinkPad à prix réduit.

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

Lenovo ThinkPad L390 Yoga-20NT000XGE - 02/13/2019 v6(old)
Sebastian Bade

Châssis
84 / 98 → 86%
Clavier
94%
Dispositif de pointage
91%
Connectivité
69 / 80 → 86%
Poids
69 / 35-78 → 79%
Autonomie
89%
Écran
84%
Performances en jeu
58 / 68 → 85%
Performances dans les applications
92 / 87 → 100%
Chauffe
90%
Nuisance sonore
99%
Audio
59 / 91 → 65%
Appareil photo
39 / 85 → 46%
Moyenne
78%
86%
Convertible - Moyenne compensée

Pricecompare

Please share our article, every link counts!
> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Courte critique du convertible Lenovo ThinkPad L390 Yoga (Core i5-8265U, UHD 620, FHD, SSD 256 Go)
Sebastian Bade, 2019-02-17 (Update: 2019-02-17)