Notebookcheck

Courte critique du PC portable Lenovo U31-70 80M5003EGE

A bout de souffle ? Lenovo nous présente un ultraportable de 13,3 pouces plutôt bien fourni sur la connectivité. Mais l'autonomie ne semble pas avoir bénéficié de la même attention.
Sascha Mölck, Tanja Hinum (traduit par Kevin Li), 🇺🇸 🇩🇪 ...
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Lenovo U31-70 80M5003EGE (U31 Gamme)
Processeur
Intel Core i7-5500U 2 x 2.4 - 3 GHz, Broadwell
Carte graphique
NVIDIA GeForce 920M - 2048 Mo, Processeur: 954 MHz, Mémoire: 900 MHz, DDR3, 64 bit interface, ForceWare 361.43 (10.18.13.6143)
Mémoire
8192 Mo 
, DDR3L, 1600 MHz, configuration monocanale, deux emplacements mémoire vive (dont un occupé)
Écran
13.30 pouces 16:9, 1920 x 1080 pixel, LG Philips LÜ133WF2-SPL1, IPS, brillant: non
Carte mère
Intel Broadwell-U PCH-LP (Premium)
Disque dur
Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache, 1000 Go 
, 5400 tpm, 860 Go libres
Carte son
Realtek High Definition Audio
Connexions
1 USB 2.0, 2 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Encoche de Sécurité Kensington, Connectique audio: Prise jack audio 3.5 mm combo, Lecteur de cartes mémoires: SD
Réseau
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000/2500/5000MBit/s), Atheros/Qualcomm QCA6174 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.1
Taille
Hauteur x Largeur x Profondeur (en mm): 20 x 323 x 230
Batterie
35 Wh, 4610 mAh Lithium-Ion, 7.6 V
Système d'exploitation
Microsoft Windows 8.1 64 Bit
Appareil photo
Webcam: Webcam HD
Fonctionnalités additionnelles
Haut-parleurs: Stéréo, Clavier: Chiclet, Rétroéclairage du clavier: oui, Lenovo Photo Master, Cyberlink PowerDirector 10, McAfee LiveSafe-Internet Security (version d'évaluation), MS Office (version d'évaluation), 24 Mois Garantie
Poids
1.5 kg, Alimentation: 350 g
Prix
999 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

279
cd/m²
287
cd/m²
293
cd/m²
288
cd/m²
293
cd/m²
285
cd/m²
284
cd/m²
299
cd/m²
295
cd/m²
Homogénéité de la luminosité
LG Philips LÜ133WF2-SPL1
X-Rite i1Pro 2
Maximum: 299 cd/m² Moyenne: 289.2 cd/m²
Homogénéité de la luminosité: 93 %
Valeur mesurée au centre, sur batterie: 233 cd/m²
Contraste: 814:1 (Valeurs des noirs: 0.36 cd/m²)
ΔE Color 4.94 | 0.59-29.43 Ø5.6
ΔE Greyscale 4.11 | 0.64-98 Ø5.8
58% sRGB (Argyll 1.6.3 3D)
37% AdobeRGB 1998 (Argyll 1.6.3 3D)
40.17% AdobeRGB 1998 (Argyll 2.2.0 3D)
58.26% sRGB (Argyll 2.2.0 3D)
38.85% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.48

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, 51 % des appareils testés n'emploient pas MDI pour assombrir leur écran. Nous avons relevé une moyenne à 9713 (minimum : 5 - maximum : 151500) Hz dans le cas où une MDI était active.

CalMAN - ColorChecker
CalMAN - ColorChecker
CalMAN - Grayscale
CalMAN - Grayscale
CalMAN - Saturation Sweeps
CalMAN - Saturation Sweeps

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
30 ms ... hausse ↗ et chute ↘ combinées↗ 7 ms hausse
↘ 23 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. » 73 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (24.1 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
54 ms ... hausse ↗ et chute ↘ combinées↗ 19 ms hausse
↘ 35 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 636 (maximum) ms. » 87 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (38.3 ms) de tous les appareils testés.
Lenovo U31-70 80M5003EGE
IPS, 1920x1080
Acer Aspire V3-372-50LK
IPS, 1920x1080
Asus Zenbook UX303UB-R4100T
IPS, 1920x1080
Asus Zenbook UX305LA-FC012H
IPS, 1920x1080
Apple MacBook Air 13 inch 2015-03
TN LED, 1440x900
Acer Aspire E5-473G-59QT
TN, 1920x1080
Lenovo U41-70
TN LED, 1920x1080
Display
1%
66%
61%
3%
-3%
3%
Display P3 Coverage
38.85
39.05
1%
66.92
72%
63.91
65%
40.1
3%
37.82
-3%
40.07
3%
sRGB Coverage
58.26
58.65
1%
92.31
58%
91.61
57%
59.79
3%
56.89
-2%
59.81
3%
AdobeRGB 1998 Coverage
40.17
40.35
0%
67.57
68%
64.98
62%
41.51
3%
39.07
-3%
41.45
3%
Response Times
18%
-22%
Response Time Grey 50% / Grey 80% *
54 (19, 35)
46 (19, 27)
15%
68 (25, 43)
-26%
Response Time Black / White *
30 (7, 23)
24 (5, 19)
20%
35 (15, 20)
-17%
PWM Frequency
178 (90)
Screen
-6%
24%
23%
6%
-49%
-38%
Brightness middle
293
250
-15%
385
31%
349
19%
329
12%
238
-19%
245
-16%
Brightness
289
247
-15%
394
36%
338
17%
310
7%
228
-21%
222
-23%
Brightness Distribution
93
87
-6%
89
-4%
87
-6%
82
-12%
90
-3%
84
-10%
Black Level *
0.36
0.43
-19%
0.41
-14%
0.25
31%
0.405
-13%
0.54
-50%
0.42
-17%
Contrast
814
581
-29%
939
15%
1396
71%
812
0%
441
-46%
583
-28%
Colorchecker DeltaE2000 *
4.94
4.51
9%
3.84
22%
5.49
-11%
3.96
20%
10.64
-115%
9.55
-93%
Colorchecker DeltaE2000 max. *
9.98
7.51
25%
Greyscale DeltaE2000 *
4.11
3.18
23%
3.79
8%
5.43
-32%
3.51
15%
11.74
-186%
10.73
-161%
Gamma
2.48 89%
2.43 91%
2.23 99%
2.17 101%
3.83 57%
2.42 91%
2.34 94%
CCT
7508 87%
6743 96%
6499 100%
7055 92%
6711 97%
13043 50%
12167 53%
Color Space (Percent of AdobeRGB 1998)
37
37
0%
60
62%
60
62%
38.4
4%
36
-3%
38
3%
Color Space (Percent of sRGB)
58
58
0%
92
59%
92
59%
59.8
3%
57
-2%
60
3%
Moyenne finale (programmes/paramètres)
4% / -1%
23% / 26%
42% / 33%
5% / 5%
-26% / -38%
-18% / -28%

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

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
HWInfo
LatencyMon
 
Cinebench R10 Shading 32Bit
5867
Cinebench R10 Rendering Multiple CPUs 32Bit
9543
Cinebench R10 Rendering Single 32Bit
4695
Cinebench R11.5 OpenGL 64Bit
33.4 fps
Cinebench R11.5 CPU Multi 64Bit
3.07 Points
Cinebench R11.5 CPU Single 64Bit
1.43 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
44.28 fps
Cinebench R15 CPU Multi 64Bit
276 Points
Cinebench R15 CPU Single 64Bit
123 Points
Aide
Cinebench R15
CPU Multi 64Bit (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
276 Points ∼93%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
291 Points ∼98% +5%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
278 Points ∼94% +1%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
200 Points ∼68% -28%
Asus Zenbook UX303LB-R4079H
GeForce 940M, 5200U, Micron M600 MTFDDAV256MBF M.2
258 Points ∼87% -7%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
296 Points ∼100% +7%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
296 Points ∼100% +7%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
280 Points ∼95% +1%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
247 Points ∼83% -11%
Toshiba Portege Z30t-A-10X
HD Graphics 4400, 4500U, Toshiba HG6 THNSNJ256GMCU
223 Points ∼75% -19%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
234 Points ∼79% -15%
CPU Single 64Bit (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
123 Points ∼95%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
97 Points ∼75% -21%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
129 Points ∼100% +5%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
72 Points ∼56% -41%
Asus Zenbook UX303LB-R4079H
GeForce 940M, 5200U, Micron M600 MTFDDAV256MBF M.2
108 Points ∼84% -12%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
121 Points ∼94% -2%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
112 Points ∼87% -9%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
105 Points ∼81% -15%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
108 Points ∼84% -12%
Toshiba Portege Z30t-A-10X
HD Graphics 4400, 4500U, Toshiba HG6 THNSNJ256GMCU
112 Points ∼87% -9%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
109 Points ∼84% -11%
Cinebench R11.5
CPU Multi 64Bit (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
3.07 Points ∼94%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
3.2 Points ∼98% +4%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
3.14 Points ∼96% +2%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
1.79 Points ∼55% -42%
Asus Zenbook UX303LB-R4079H
GeForce 940M, 5200U, Micron M600 MTFDDAV256MBF M.2
2.84 Points ∼87% -7%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
3.26 Points ∼100% +6%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
3.14 Points ∼96% +2%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
3.13 Points ∼96% +2%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
2.75 Points ∼84% -10%
Toshiba Portege Z30t-A-10X
HD Graphics 4400, 4500U, Toshiba HG6 THNSNJ256GMCU
2.4 Points ∼74% -22%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
2.55 Points ∼78% -17%
CPU Single 64Bit (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
1.43 Points ∼97%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
1.13 Points ∼77% -21%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
1.47 Points ∼100% +3%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
0.81 Points ∼55% -43%
Asus Zenbook UX303LB-R4079H
GeForce 940M, 5200U, Micron M600 MTFDDAV256MBF M.2
1.24 Points ∼84% -13%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
1.41 Points ∼96% -1%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
1.47 Points ∼100% +3%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
1.26 Points ∼86% -12%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
1.24 Points ∼84% -13%
Toshiba Portege Z30t-A-10X
HD Graphics 4400, 4500U, Toshiba HG6 THNSNJ256GMCU
1.27 Points ∼86% -11%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
1.24 Points ∼84% -13%
Cinebench R10
Rendering Multiple CPUs 32Bit (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
9543 Points ∼95%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
9942 Points ∼99% +4%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
9869 Points ∼99% +3%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
9767 Points ∼98% +2%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
10008 Points ∼100% +5%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
9625 Points ∼96% +1%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
8384 Points ∼84% -12%
Toshiba Portege Z30t-A-10X
HD Graphics 4400, 4500U, Toshiba HG6 THNSNJ256GMCU
7448 Points ∼74% -22%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
8813 Points ∼88% -8%
Rendering Single 32Bit (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
4695 Points ∼94%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
4397 Points ∼88% -6%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
4874 Points ∼98% +4%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
4600 Points ∼92% -2%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
4980 Points ∼100% +6%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
4275 Points ∼86% -9%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
4061 Points ∼82% -14%
Toshiba Portege Z30t-A-10X
HD Graphics 4400, 4500U, Toshiba HG6 THNSNJ256GMCU
4230 Points ∼85% -10%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
4190 Points ∼84% -11%
Geekbench 3
32 Bit Single-Core Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
2747 Points ∼90%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
3036 Points ∼99% +11%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
2846 Points ∼93% +4%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
3053 Points ∼100% +11%
32 Bit Multi-Core Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
5769 Points ∼88%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
6582 Points ∼100% +14%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
6039 Points ∼92% +5%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
6406 Points ∼97% +11%
Sunspider - 1.0 Total Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
96.2 ms * ∼64%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
89 ms * ∼59% +7%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
80.2 ms * ∼53% +17%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
124.5 ms * ∼82% -29%
Asus Zenbook UX303LB-R4079H
GeForce 940M, 5200U, Micron M600 MTFDDAV256MBF M.2
151 ms * ∼100% -57%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
95.3 ms * ∼63% +1%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
127.6 ms * ∼85% -33%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
122.1 ms * ∼81% -27%
JetStream 1.1 - Total Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
116.6 Points ∼54%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
214.46 Points ∼100% +84%
Mozilla Kraken 1.1 - Total Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
2250.8 ms * ∼24%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
1250.7 ms * ∼14% +44%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
1118.2 ms * ∼12% +50%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
2292.2 ms * ∼25% -2%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
1332.1 ms * ∼14% +41%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
9202 ms * ∼100% -309%
Octane V2 - Total Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
14491 Points ∼45%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
28525 Points ∼89% +97%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
32020 Points ∼100% +121%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
14493 Points ∼45% 0%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
25269 Points ∼79% +74%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
3311 Points ∼10% -77%
Peacekeeper - --- (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
2714 Points ∼92%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
2951 Points ∼100% +9%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
2659 Points ∼90% -2%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
2635 Points ∼89% -3%

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

PCMark 7 Score
3819 points
PCMark 8 Home Score Accelerated v2
2841 points
PCMark 8 Creative Score Accelerated v2
3313 points
PCMark 8 Work Score Accelerated v2
3811 points
Aide
PCMark 8 - Home Score Accelerated v2 (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
2841 Points ∼79%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
3209 Points ∼90% +13%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
3320 Points ∼93% +17%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
2833 Points ∼79% 0%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
3167 Points ∼88% +11%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
3579 Points ∼100% +26%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
2883 Points ∼81% +1%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
3167 Points ∼88% +11%
PCMark 7 - Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
3819 Points ∼73%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
5197 Points ∼100% +36%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
5162 Points ∼99% +35%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
4635 Points ∼89% +21%
Asus Zenbook UX303LB-R4079H
GeForce 940M, 5200U, Micron M600 MTFDDAV256MBF M.2
4909 Points ∼94% +29%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
5180 Points ∼100% +36%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
5205 Points ∼100% +36%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
4889 Points ∼94% +28%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
2780 Points ∼53% -27%
Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
Débit de transfert minimal: 35.7 MB/s
Débit de transfert maximal: 112.8 MB/s
Débit de transfert moyen: 76.9 MB/s
Temps d'accès: 19.1 ms
Débit en pointe: 56.2 MB/s
Utilisation du processeur: 1.7 %
3DMark 06 Standard
9199 points
3DMark 11 Performance
1849 points
3DMark Ice Storm Standard Score
45983 points
3DMark Cloud Gate Standard Score
5778 points
3DMark Fire Strike Score
1073 points
Aide
3DMark 11 - 1280x720 Performance (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
1849 Points ∼72%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
1487 Points ∼58% -20%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
2488 Points ∼97% +35%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
1151 Points ∼45% -38%
Asus Zenbook UX303LB-R4079H
GeForce 940M, 5200U, Micron M600 MTFDDAV256MBF M.2
2485 Points ∼97% +34%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
1198 Points ∼47% -35%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
1459 Points ∼57% -21%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
1447 Points ∼57% -22%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
2560 Points ∼100% +38%
Acer Aspire R14 R3-471TG-552E
GeForce 820M, 4210U, WDC Slim WD10SPCX-21KHST0
1396 Points ∼55% -24%
Asus X555LD-XX283H
GeForce 820M, 4010U, Hitachi Travelstar Z5K500 HTS545050A7E680
1349 Points ∼53% -27%
3DMark
1280x720 Ice Storm Standard Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
45983 Points ∼81%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
56687 Points ∼100% +23%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
48845 Points ∼86% +6%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
37002 Points ∼65% -20%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
51649 Points ∼91% +12%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
56022 Points ∼99% +22%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
54790 Points ∼97% +19%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
42423 Points ∼75% -8%
Acer Aspire R14 R3-471TG-552E
GeForce 820M, 4210U, WDC Slim WD10SPCX-21KHST0
49810 Points ∼88% +8%
Asus X555LD-XX283H
GeForce 820M, 4010U, Hitachi Travelstar Z5K500 HTS545050A7E680
42918 Points ∼76% -7%
1280x720 Cloud Gate Standard Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
5778 Points ∼93%
Acer Aspire V3-372-50LK
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
5833 Points ∼94% +1%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
6223 Points ∼100% +8%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
3778 Points ∼61% -35%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
5461 Points ∼88% -5%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
6061 Points ∼97% +5%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
5710 Points ∼92% -1%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
6231 Points ∼100% +8%
Acer Aspire R14 R3-471TG-552E
GeForce 820M, 4210U, WDC Slim WD10SPCX-21KHST0
4537 Points ∼73% -21%
Asus X555LD-XX283H
GeForce 820M, 4010U, Hitachi Travelstar Z5K500 HTS545050A7E680
3954 Points ∼63% -32%
1280x720 Sky Diver Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
4053 Points ∼77%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
5291 Points ∼100% +31%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
2788 Points ∼53% -31%
Asus X555LD-XX283H
GeForce 820M, 4010U, Hitachi Travelstar Z5K500 HTS545050A7E680
2872 Points ∼54% -29%
1920x1080 Fire Strike Score (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
1073 Points ∼73%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
1428 Points ∼97% +33%
Asus Zenbook UX305CA-EHM1
HD Graphics 515, 6Y30, Micron M600 MTFDDAV256MBF M.2
596 Points ∼41% -44%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
757 Points ∼52% -29%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
903 Points ∼62% -16%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
793 Points ∼54% -26%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
1465 Points ∼100% +37%
Asus X555LD-XX283H
GeForce 820M, 4010U, Hitachi Travelstar Z5K500 HTS545050A7E680
829 Points ∼57% -23%
3DMark 06 - 1280x1024 Standard AA:0x AF:0x (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
9199 Points ∼76%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
11576 Points ∼95% +26%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
7769 Points ∼64% -16%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
9408 Points ∼78% +2%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
12138 Points ∼100% +32%
Bas Moyen Élevé Ultra
Tomb Raider (2013) 83.6 43.9 25.9 11.8 fps
GRID: Autosport (2014) 124.8 52.5 22.7 12.5 fps
Dirt Rally (2015) 135.2 34.3 17.3 12.5 fps
FIFA 16 (2015) 81.5 46 28.2 fps
Anno 2205 (2015) 30.4 17.5 8.5 5.3 fps
Call of Duty: Black Ops 3 (2015) 28.6 17.6 fps
Fallout 4 (2015) 23.2 15.4 9.3 6.2 fps
Star Wars Battlefront (2015) 34.7 21 9.6 8.6 fps
Rainbow Six Siege (2015) 48.3 30.1 15.2 12.4 fps
Just Cause 3 (2015) 26.9 21.2 10.3 9.1 fps
Rise of the Tomb Raider (2016) 18.3 11.3 6.4 3.7 fps
Tomb Raider - 1366x768 Normal Preset AA:FX AF:4x (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
43.9 fps ∼65%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
59.2 fps ∼88% +35%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
31.1 fps ∼46% -29%
Apple MacBook Air 13 inch 2015-03
HD Graphics 6000, 5650U, Apple SSD SD0256F
34.5 fps ∼51% -21%
HP Envy 13-d000ng
HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP
39.9 fps ∼59% -9%
Acer Aspire E5-473G-59QT
GeForce 940M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive
67.5 fps ∼100% +54%
Acer Aspire R14 R3-471TG-552E
GeForce 820M, 4210U, WDC Slim WD10SPCX-21KHST0
38.9 fps ∼58% -11%
Asus X555LD-XX283H
GeForce 820M, 4010U, Hitachi Travelstar Z5K500 HTS545050A7E680
39.6 fps ∼59% -10%
Star Wars Battlefront - 1024x768 Low Preset (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
34.7 fps ∼71%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
48.9 fps ∼100% +41%
FIFA 16 - 1366x768 High Preset AA:2x MS (Classer selon les valeurs)
Lenovo U31-70 80M5003EGE
GeForce 920M, 5500U, Western Digital WD10S21X SSHD 1TB + 8GB SSD-Cache
46 fps ∼78%
Asus Zenbook UX303UB-R4100T
GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF
59.3 fps ∼100% +29%
Asus Zenbook UX305LA-FC012H
HD Graphics 5500, 5500U, Micron M600 MTFDDAV256MBF M.2
33.8 fps ∼57% -27%

Degré de la nuisance sonore

Au repos
31.9 / 32.3 / 32.3 dB(A)
Disque dur
32.5 dB(A)
Fortement sollicité
40.8 / 46.6 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)
Lenovo U31-70 80M5003EGE
5500U, GeForce 920M
Acer Aspire V3-372-50LK
6200U, HD Graphics 520
Asus Zenbook UX303UB-R4100T
6500U, GeForce 940M
Asus Zenbook UX305LA-FC012H
5500U, HD Graphics 5500
Apple MacBook Air 13 inch 2015-03
5650U, HD Graphics 6000
Acer Aspire E5-473G-59QT
5200U, GeForce 940M
Lenovo U41-70
5500U, GeForce 940M
Noise
11%
7%
10%
6%
3%
6%
off / environment *
Idle Minimum *
31.9
31.5
1%
31.5
1%
29.6
7%
29.2
8%
32.2
-1%
29.6
7%
Idle Average *
32.3
31.5
2%
31.5
2%
29.6
8%
29.2
10%
32.4
-0%
29.6
8%
Idle Maximum *
32.3
31.5
2%
31.5
2%
29.6
8%
29.2
10%
33.4
-3%
32.4
-0%
Load Average *
40.8
32.4
21%
35.9
12%
39.3
4%
40.2
1%
37.7
8%
38
7%
Load Maximum *
46.6
32.3
31%
38.2
18%
36
23%
46.3
1%
41
12%
42.2
9%

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

 35.1 °C40.7 °C38 °C 
 27.6 °C40.8 °C37.1 °C 
 25.2 °C26.1 °C30.9 °C 
Maximum: 40.8 °C
Moyenne: 33.5 °C
40.6 °C43.2 °C33.2 °C
35 °C43.8 °C26.7 °C
31.6 °C27.9 °C25.2 °C
Maximum: 43.8 °C
Moyenne: 34.1 °C
Alimentation (valeur maximale)  39.2 °C | Température ambiante de la pièce 21.8 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 33.5 °C / 92 F, compared to the average of 30.6 °C / 87 F for the devices in the class Subnotebook.
(±) The maximum temperature on the upper side is 40.8 °C / 105 F, compared to the average of 35.7 °C / 96 F, ranging from 22 to 57 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 43.8 °C / 111 F, compared to the average of 39.5 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 26.8 °C / 80 F, compared to the device average of 30.6 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.9 °C / 87.6 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.4 °C / 83.1 F (-2.5 °C / -4.5 F).
Lenovo U31-70 80M5003EGE
5500U, GeForce 920M
Acer Aspire V3-372-50LK
6200U, HD Graphics 520
Asus Zenbook UX303UB-R4100T
6500U, GeForce 940M
Asus Zenbook UX305LA-FC012H
5500U, HD Graphics 5500
Apple MacBook Air 13 inch 2015-03
5650U, HD Graphics 6000
Acer Aspire E5-473G-59QT
5200U, GeForce 940M
Lenovo U41-70
5500U, GeForce 940M
Heat
-10%
-5%
5%
2%
-11%
9%
Maximum Upper Side *
40.8
49.3
-21%
56.6
-39%
45.9
-13%
43.8
-7%
44.4
-9%
44
-8%
Maximum Bottom *
43.8
53.3
-22%
54.3
-24%
45
-3%
42.1
4%
46.7
-7%
40
9%
Idle Upper Side *
29.8
28.2
5%
24
19%
25.6
14%
28.5
4%
36
-21%
24.8
17%
Idle Bottom *
31.5
32.6
-3%
24.2
23%
25
21%
28.9
8%
33.4
-6%
26.2
17%

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

Consommation énergétique
Éteint/en veilledarklight 0.25 / 0.4 Watts
Au reposdarkmidlight 3.9 / 6.8 / 7 Watts
Fortement sollicité midlight 40 / 51 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Lenovo U31-70 80M5003EGE
5500U, GeForce 920M
Acer Aspire V3-372-50LK
6200U, HD Graphics 520
Asus Zenbook UX303UB-R4100T
6500U, GeForce 940M
Asus Zenbook UX305LA-FC012H
5500U, HD Graphics 5500
Apple MacBook Air 13 inch 2015-03
5650U, HD Graphics 6000
Acer Aspire E5-473G-59QT
5200U, GeForce 940M
Lenovo U41-70
5500U, GeForce 940M
Power Consumption
12%
-7%
24%
22%
-13%
13%
Idle Minimum *
3.9
3.8
3%
3.2
18%
2.6
33%
2.7
31%
4.6
-18%
3.2
18%
Idle Average *
6.8
5.8
15%
7.6
-12%
6.2
9%
5.7
16%
6.3
7%
5.6
18%
Idle Maximum *
7
8.1
-16%
8
-14%
6.5
7%
6
14%
8.8
-26%
5.7
19%
Load Average *
40
30.2
24%
47
-18%
30.8
23%
32.1
20%
43.3
-8%
35.8
10%
Load Maximum *
51
32.4
36%
55
-8%
27
47%
36.2
29%
61.5
-21%
50.3
1%

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

Autonomie
Au repos (module WiFi éteint, luminosité au minimum)
8h 45min
NBC WiFi Websurfing Battery Test 1.3 (IE 11)
4h 13min
En lecture de Big Buck Bunny encodé en H.264 1080p
4h 33min
Fortement sollicité (luminosité au maximum)
1h 10min
Lenovo U31-70 80M5003EGE
35 Wh
Acer Aspire V3-372-50LK
51 Wh
Asus Zenbook UX303UB-R4100T
50 Wh
Asus Zenbook UX305LA-FC012H
56 Wh
Apple MacBook Air 13 inch 2015-03
54 Wh
Acer Aspire E5-473G-59QT
37 Wh
Lenovo U41-70
30 Wh
Autonomie de la batterie
68%
68%
118%
128%
8%
13%
Reader / Idle
525
906
73%
997
90%
1469
180%
1572
199%
565
8%
544
4%
H.264
273
413
51%
582
113%
308
13%
WiFi v1.3
253
349
38%
410
62%
569
125%
620
145%
280
11%
233
-8%
Load
70
135
93%
118
69%
108
54%
97
39%
70
0%
100
43%

Points positifs

+ Dalle lumineuse, de bons contrastes
+ Résolution Full HD
+ Capacité de stockage
+ Peut faire tourner certains jeux

Points négatifs

- Autonomie médiocre
En test : le Lenovo U31-70, fourni par Cyberport.de
En test : le Lenovo U31-70, fourni par Cyberport.de

Le Lenovo U31-70 appartient à la catégorie des ultraportables de 13,3 pouces. Nous n'avons pas grand chose à dire sur sa puissance brute, la machine conviendra aux joueurs occasionnels. La chauffe est contenue tout comme le bruit généré. Le disque dur fournit un espace de stockage conséquent avec 1 To, le remplacer par un SSD est possible et s'avère relativement facile. L'écran intègre une dalle IPS qui convainc par ses angles de vue, sa luminosité et ses contrastes. Sans être exceptionnels, les périphériques d'entrée s'acquittent amplement de leur tâche.

L'autonomie de la batterie est bien trop faible, un ultraportable de 13,3 pouces devrait pourtant briller sur ce point.

Le prix est un peu élevé selon nous, à près de 970 euros pour la configuration testée (soit dit en passant est le modèle haut-de-gamme de la ligne U31-70), l'Asus Zenbook UX303UB-R4044T est vendu à peine 30 euros de plus pour une meilleure batterie et une carte graphique plus pêchue. Le U31-70 est plus attractif dans ses configurations moins puissantes, à l'image de la référence 80M5006UGE dotée d'un Core i3-5010U, d'un SSD de 128 Go et d'une dalle Full HD IPS. Ce modèle est néanmoins dénué d'une puce graphique dédiée et d'une licence Windows, mais ne coûte que 500 euros.

 

Pour plus de détails, vous trouverez la version complète (en anglais) de ce test ici.

Lenovo U31-70 80M5003EGE - 02/03/2016 v4.1(old)
Sascha Mölck

Châssis
82 /  98 → 84%
Clavier
80%
Dispositif de pointage
81%
Connectivité
60 / 80 → 75%
Poids
70 / 35-78 → 81%
Autonomie
82%
Écran
84%
Performances en jeu
78 / 68 → 100%
Performances dans les applications
80 / 87 → 92%
Chauffe
89 / 91 → 98%
Nuisance sonore
81%
Audio
50 / 91 → 55%
Appareil photo
48 / 85 → 56%
Moyenne
74%
81%
Subnotebook - Moyenne compensée

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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Courte critique du PC portable Lenovo U31-70 80M5003EGE
Sascha Mölck, 2016-03- 9 (Update: 2016-03- 9)