Notebookcheck

Test de la Lenovo Yoga Smart Tab : une tablette Google Assistant à accrocher

Ergonomique. La Yoga Smart Tab de Lenovo est assurément différente de ses contemporaines. Son design quelque peu bizarre lui permet d’intégrer des équipements utiles, comme deux haut-parleurs et un pied. Équipée d’Android Pie, la tablette se concentre sur Google Assistant et son mode Ambiant, mais possède bien d’autres arguments.
Mike Wobker, 👁 Daniel Schmidt (traduit par Prévots),
Lenovo Yoga Smart Tab YT-X705F
Processeur
Qualcomm Snapdragon 439 8 x 2 GHz, Cortex-A53
Carte graphique
Qualcomm Adreno 505
Mémoire
4096 Mo 
, DDR3
Écran
10.1 pouces 16:10, 1920 x 1200 pixel 224 PPP, capacitif, IPS, brillant: oui
Disque dur
64 GB eMMC Flash, 64 Go 
, 55 Go libres
Connexions
1 USB 2.0, Connectique audio: jack 3,5 mm, Lecteur de cartes mémoires: micro SD (FAT, FAT32, exFAT, jusqu'à 256 Go), Brightness Sensor, Capteurs: gyroscope, accéléromètre, USB C
Réseau
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2, GPS
Taille
Hauteur x Largeur x Profondeur (en mm): 23 x 242 x 166
Batterie
27 Wh, 7000 mAh Lithium-Polymère, Autonomie de la batterie (selon les données du fabricant): 10 h
Système d'exploitation
Android 9.0 Pie
Appareil photo
Appareil photo primaire: 8 MPix autofocus, appareil photo2 API "Limité"
Appareil photo secondaire: 5 MPix focale fixe
Fonctionnalités additionnelles
Haut-parleurs: 2x 2 Watt JBL, Clavier: virtuel, Rétroéclairage du clavier: oui, adaptateur secteur modulaire USB, câble USB C, 24 Mois Garantie, fanless
Poids
580 g, Alimentation: 69 g
Prix
299 euros
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
79 %
01/20
Lenovo Yoga Smart Tab YT-X705F
SD 439, Adreno 505
580 g23 mm10.1"1920x1200
81 %
10/18
Samsung Galaxy Tab A 10.5 SM-T590N
SD 450, Adreno 506
531 g8 mm10.5"1920x1200
79 %
12/19
Amazon Fire HD 10 2019
MT8183, Mali-G72 MP3
504 g9.8 mm10.1"1920x1200
80 %
01/19
Alldocube Alldocube X
MT8176, PowerVR GX6250
496 g6.9 mm10.5"2560x1600

Comparaison des tailles

262 mm 159 mm 9.8 mm 504 g260 mm 161.1 mm 8 mm 531 g242 mm 166 mm 23 mm 580 g243.68 mm 173.14 mm 6.9 mm 496 g
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Amazon Fire HD 10 2019
Mali-G72 MP3, MT8183, 32 GB eMMC Flash
321 (302min - 327max) MBit/s ∼100% +96%
Alldocube Alldocube X
PowerVR GX6250, MT8176, 64 GB eMMC Flash
254 MBit/s ∼79% +55%
Samsung Galaxy Tab A 10.5 SM-T590N
Adreno 506, SD 450, 32 GB eMMC Flash
216 (49min - 250max) MBit/s ∼67% +32%
Lenovo Yoga Smart Tab YT-X705F
Adreno 505, SD 439, 64 GB eMMC Flash
164 (100min - 233max) MBit/s ∼51%
iperf3 Client (transmit) TCP 1 m 4M x10
Samsung Galaxy Tab A 10.5 SM-T590N
Adreno 506, SD 450, 32 GB eMMC Flash
312 (291min - 325max) MBit/s ∼100% +40%
Amazon Fire HD 10 2019
Mali-G72 MP3, MT8183, 32 GB eMMC Flash
299 (279min - 310max) MBit/s ∼96% +34%
Alldocube Alldocube X
PowerVR GX6250, MT8176, 64 GB eMMC Flash
238 MBit/s ∼76% +7%
Lenovo Yoga Smart Tab YT-X705F
Adreno 505, SD 439, 64 GB eMMC Flash
223 (143min - 310max) MBit/s ∼71%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310Tooltip
; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø164 (100-233)
; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø223 (143-310)
GNSS - Lenovo Yoga Smart Tab
GNSS - Lenovo Yoga Smart Tab
GNSS - Lenovo Yoga Smart Tab
GNSS - Lenovo Yoga Smart Tab
GNSS - Lenovo Yoga Smart Tab
GNSS - Lenovo Yoga Smart Tab
GNSS - Garmin Edge 500
GNSS - Garmin Edge 500
GNSS - Garmin Edge 500
GNSS - Garmin Edge 500
GNSS - Garmin Edge 500
GNSS - Garmin Edge 500

Comparaison des images

Choisir une scène pour naviguer dans la première image. Un clic permet de changer le niveau de zoom, un autre clic permet de revenir à l'image originale dans une nouvelle fenêtre. La première image montre l'original pris par l'appareil testé.

Scene 1Scene 2Scene 3
Cliquer pour charger les images
ColorChecker
29.4 ∆E
54.5 ∆E
39.3 ∆E
37.8 ∆E
45.1 ∆E
63.7 ∆E
53.8 ∆E
35.2 ∆E
42.9 ∆E
27.1 ∆E
65.8 ∆E
64.5 ∆E
30.3 ∆E
48.8 ∆E
37.2 ∆E
77.1 ∆E
43.6 ∆E
44.1 ∆E
93.7 ∆E
71 ∆E
52.5 ∆E
37.1 ∆E
24.1 ∆E
13.7 ∆E
ColorChecker Lenovo Yoga Smart Tab YT-X705F: 47.18 ∆E min: 13.67 - max: 93.74 ∆E
ColorChecker
6.7 ∆E
5.6 ∆E
6.9 ∆E
6.3 ∆E
4.9 ∆E
4.1 ∆E
9 ∆E
3.1 ∆E
5.6 ∆E
7.5 ∆E
5.6 ∆E
3.6 ∆E
2.1 ∆E
6.7 ∆E
4.5 ∆E
5.9 ∆E
4.5 ∆E
6.8 ∆E
6.9 ∆E
4.5 ∆E
5.4 ∆E
7.3 ∆E
7.5 ∆E
5.7 ∆E
ColorChecker Lenovo Yoga Smart Tab YT-X705F: 5.69 ∆E min: 2.11 - max: 8.96 ∆E
Lenovo Yoga Smart Tab - Mire de test.
Lenovo Yoga Smart Tab - Mire de test zoomée.
Lenovo Yoga Smart Tab - Mire de test (1 Lux).
352
cd/m²
361
cd/m²
358
cd/m²
357
cd/m²
392
cd/m²
348
cd/m²
348
cd/m²
367
cd/m²
344
cd/m²
Homogénéité de la luminosité
X-Rite i1Pro 2
Maximum: 392 cd/m² Moyenne: 358.6 cd/m² Minimum: 4.57 cd/m²
Homogénéité de la luminosité: 88 %
Valeur mesurée au centre, sur batterie: 392 cd/m²
Contraste: 1089:1 (Valeurs des noirs: 0.36 cd/m²)
ΔE Color 2.7 | 0.6-29.43 Ø5.8
ΔE Greyscale 3.8 | 0.64-98 Ø6
98.1% sRGB (Calman 2D)
Gamma: 2.24
Lenovo Yoga Smart Tab YT-X705F
IPS, 1920x1200, 10.1
Samsung Galaxy Tab A 10.5 SM-T590N
IPS, 1920x1200, 10.5
Amazon Fire HD 10 2019
IPS, 1920x1200, 10.1
Alldocube Alldocube X
AMOLED, 2560x1600, 10.5
Screen
26%
-12%
-53%
Brightness middle
392
556
42%
449
15%
297.3
-24%
Brightness
359
514
43%
425
18%
307
-14%
Brightness Distribution
88
87
-1%
89
1%
83
-6%
Black Level *
0.36
0.42
-17%
0.6
-67%
Contrast
1089
1324
22%
748
-31%
Colorchecker DeltaE2000 *
2.7
1.8
33%
3.1
-15%
6.74
-150%
Colorchecker DeltaE2000 max. *
5.4
3.2
41%
6.4
-19%
14.42
-167%
Greyscale DeltaE2000 *
3.8
2.2
42%
3.8
-0%
2.2
42%
Gamma
2.24 98%
2.26 97%
2.09 105%
2.31 95%
CCT
7276 89%
6819 95%
7202 90%
6719 97%

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

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 17714 (minimum : 5 - maximum : 2500000) Hz dans le cas où une MDI était active.

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
44 ms ... hausse ↗ et chute ↘ combinées↗ 26.8 ms hausse
↘ 17.2 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. » 98 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (24.4 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
66 ms ... hausse ↗ et chute ↘ combinées↗ 32.8 ms hausse
↘ 33.2 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. » 97 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (38.8 ms) de tous les appareils testés.
Geekbench 5
OpenCL Score
Average of class Tablet (136 - 2360, n=3)
922 Points ∼1% +241%
Lenovo Yoga Smart Tab YT-X705F
270 Points ∼0%
Average Qualcomm Snapdragon 439 (252 - 272, n=3)
265 Points ∼0% -2%
Amazon Fire HD 10 2019
Points ∼0% -100%
64 Bit Multi-Core Score
Average of class Tablet (375 - 4661, n=9)
1480 Points ∼9% +77%
Lenovo Yoga Smart Tab YT-X705F
836 Points ∼5%
Average Qualcomm Snapdragon 439 (809 - 836, n=3)
819 Points ∼5% -2%
Amazon Fire HD 10 2019
Points ∼0% -100%
64 Bit Single-Core Score
Average of class Tablet (134 - 1114, n=9)
491 Points ∼12% +177%
Lenovo Yoga Smart Tab YT-X705F
177 Points ∼4%
Average Qualcomm Snapdragon 439 (176 - 177, n=3)
177 Points ∼4% 0%
Amazon Fire HD 10 2019
Points ∼0% -100%
Geekbench 4.4
Compute RenderScript Score
Average of class Tablet (840 - 43802, n=44)
5664 Points ∼13%
Amazon Fire HD 10 2019
4635 Points ∼11%
Alldocube Alldocube X
3419 Points ∼8%
Average Qualcomm Snapdragon 439 (2505 - 3199, n=3)
2962 Points ∼7%
64 Bit Multi-Core Score
Amazon Fire HD 10 2019
5445 Points ∼9%
Average of class Tablet (1106 - 18041, n=61)
4628 Points ∼8%
Alldocube Alldocube X
3976 Points ∼7%
Samsung Galaxy Tab A 10.5 SM-T590N
3846 Points ∼7%
Average Qualcomm Snapdragon 439 (2987 - 3267, n=4)
3141 Points ∼5%
64 Bit Single-Core Score
Alldocube Alldocube X
1624 Points ∼26%
Average of class Tablet (429 - 5002, n=61)
1624 Points ∼26%
Amazon Fire HD 10 2019
1397 Points ∼22%
Average Qualcomm Snapdragon 439 (863 - 903, n=4)
880 Points ∼14%
Samsung Galaxy Tab A 10.5 SM-T590N
745 Points ∼12%
PCMark for Android
Work 2.0 performance score
Amazon Fire HD 10 2019
5056 Points ∼33% +15%
Alldocube Alldocube X
5020 Points ∼33% +14%
Average Qualcomm Snapdragon 439 (4412 - 4791, n=6)
4632 Points ∼30% +5%
Average of class Tablet (4267 - 9615, n=55)
4542 Points ∼30% +3%
Lenovo Yoga Smart Tab YT-X705F
4412 Points ∼29%
Samsung Galaxy Tab A 10.5 SM-T590N
4171 Points ∼27% -5%
Work performance score
Alldocube Alldocube X
8356 Points ∼42% +36%
Amazon Fire HD 10 2019
6284 Points ∼31% +2%
Lenovo Yoga Smart Tab YT-X705F
6154 Points ∼31%
Average Qualcomm Snapdragon 439 (5880 - 6228, n=6)
6095 Points ∼30% -1%
Average of class Tablet (1873 - 11644, n=91)
5018 Points ∼25% -18%
Samsung Galaxy Tab A 10.5 SM-T590N
4914 Points ∼25% -20%
3DMark
2560x1440 Sling Shot Extreme (Vulkan) Unlimited Physics
Amazon Fire HD 10 2019
2567 Points ∼63% +21%
Average of class Tablet (1152 - 3658, n=15)
2216 Points ∼55% +4%
Average Qualcomm Snapdragon 439 (2118 - 2172, n=6)
2139 Points ∼53% +1%
Lenovo Yoga Smart Tab YT-X705F
2122 Points ∼52%
2560x1440 Sling Shot Extreme (Vulkan) Unlimited Graphics
Average of class Tablet (402 - 5819, n=15)
1399 Points ∼16% +246%
Amazon Fire HD 10 2019
955 Points ∼11% +136%
Average Qualcomm Snapdragon 439 (401 - 412, n=6)
407 Points ∼5% +1%
Lenovo Yoga Smart Tab YT-X705F
404 Points ∼5%
2560x1440 Sling Shot Extreme (Vulkan) Unlimited
Average of class Tablet (469 - 4809, n=15)
1424 Points ∼21% +189%
Amazon Fire HD 10 2019
1110 Points ∼16% +125%
Average Qualcomm Snapdragon 439 (490 - 502, n=6)
496 Points ∼7% +1%
Lenovo Yoga Smart Tab YT-X705F
493 Points ∼7%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Physics
Amazon Fire HD 10 2019
2966 Points ∼37% +83%
Alldocube Alldocube X
1880 Points ∼24% +16%
Average of class Tablet (650 - 4756, n=55)
1815 Points ∼23% +12%
Samsung Galaxy Tab A 10.5 SM-T590N
1768 Points ∼22% +9%
Lenovo Yoga Smart Tab YT-X705F
1621 Points ∼20%
Average Qualcomm Snapdragon 439 (1500 - 1657, n=6)
1597 Points ∼20% -1%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Graphics
Average of class Tablet (99 - 6993, n=55)
1702 Points ∼18% +307%
Amazon Fire HD 10 2019
986 Points ∼10% +136%
Alldocube Alldocube X
809 Points ∼8% +94%
Average Qualcomm Snapdragon 439 (413 - 432, n=6)
420 Points ∼4% 0%
Lenovo Yoga Smart Tab YT-X705F
418 Points ∼4%
Samsung Galaxy Tab A 10.5 SM-T590N
413 Points ∼4% -1%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited
Average of class Tablet (129 - 5816, n=55)
1533 Points ∼19% +206%
Amazon Fire HD 10 2019
1158 Points ∼14% +131%
Alldocube Alldocube X
926 Points ∼11% +85%
Lenovo Yoga Smart Tab YT-X705F
501 Points ∼6%
Average Qualcomm Snapdragon 439 (492 - 505, n=6)
500 Points ∼6% 0%
Samsung Galaxy Tab A 10.5 SM-T590N
498 Points ∼6% -1%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Physics
Amazon Fire HD 10 2019
2963 Points ∼51% +84%
Samsung Galaxy Tab A 10.5 SM-T590N
1766 Points ∼31% +10%
Average of class Tablet (739 - 4702, n=62)
1713 Points ∼30% +7%
Lenovo Yoga Smart Tab YT-X705F
1608 Points ∼28%
Average Qualcomm Snapdragon 439 (1516 - 1618, n=6)
1588 Points ∼28% -1%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Graphics
Average of class Tablet (165 - 28751, n=62)
2923 Points ∼10% +303%
Amazon Fire HD 10 2019
1455 Points ∼5% +100%
Average Qualcomm Snapdragon 439 (712 - 735, n=6)
727 Points ∼3% 0%
Lenovo Yoga Smart Tab YT-X705F
726 Points ∼3%
Samsung Galaxy Tab A 10.5 SM-T590N
712 Points ∼2% -2%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited
Average of class Tablet (207 - 13454, n=62)
2033 Points ∼15% +146%
Amazon Fire HD 10 2019
1641 Points ∼12% +98%
Lenovo Yoga Smart Tab YT-X705F
827 Points ∼6%
Average Qualcomm Snapdragon 439 (807 - 835, n=6)
826 Points ∼6% 0%
Samsung Galaxy Tab A 10.5 SM-T590N
821 Points ∼6% -1%
2560x1440 Sling Shot Extreme (ES 3.1) Physics
Amazon Fire HD 10 2019
2832 Points ∼54% +79%
Samsung Galaxy Tab A 10.5 SM-T590N
1775 Points ∼34% +12%
Average of class Tablet (729 - 4096, n=71)
1728 Points ∼33% +9%
Alldocube Alldocube X
1725 Points ∼33% +9%
Average Qualcomm Snapdragon 439 (1575 - 1657, n=6)
1613 Points ∼31% +2%
Lenovo Yoga Smart Tab YT-X705F
1586 Points ∼30%
2560x1440 Sling Shot Extreme (ES 3.1) Graphics
Average of class Tablet (55 - 6128, n=71)
1366 Points ∼16% +275%
Amazon Fire HD 10 2019
990 Points ∼12% +172%
Alldocube Alldocube X
778 Points ∼9% +114%
Average Qualcomm Snapdragon 439 (364 - 372, n=6)
369 Points ∼4% +1%
Lenovo Yoga Smart Tab YT-X705F
364 Points ∼4%
Samsung Galaxy Tab A 10.5 SM-T590N
363 Points ∼4% 0%
2560x1440 Sling Shot Extreme (ES 3.1)
Average of class Tablet (70 - 5346, n=73)
1291 Points ∼6% +194%
Amazon Fire HD 10 2019
1157 Points ∼6% +164%
Alldocube Alldocube X
886 Points ∼4% +102%
Average Qualcomm Snapdragon 439 (439 - 448, n=6)
445 Points ∼2% +1%
Samsung Galaxy Tab A 10.5 SM-T590N
441 Points ∼2% 0%
Lenovo Yoga Smart Tab YT-X705F
439 Points ∼2%
2560x1440 Sling Shot OpenGL ES 3.0 Physics
Amazon Fire HD 10 2019
2818 Points ∼53% +81%
Samsung Galaxy Tab A 10.5 SM-T590N
1802 Points ∼34% +15%
Average of class Tablet (56 - 4056, n=75)
1612 Points ∼31% +3%
Average Qualcomm Snapdragon 439 (1561 - 1654, n=6)
1593 Points ∼30% +2%
Lenovo Yoga Smart Tab YT-X705F
1561 Points ∼30%
2560x1440 Sling Shot OpenGL ES 3.0 Graphics
Average of class Tablet (42 - 10647, n=75)
1898 Points ∼15% +165%
Amazon Fire HD 10 2019
1434 Points ∼11% +101%
Average Qualcomm Snapdragon 439 (704 - 735, n=6)
720 Points ∼6% +1%
Lenovo Yoga Smart Tab YT-X705F
715 Points ∼6%
Samsung Galaxy Tab A 10.5 SM-T590N
696 Points ∼6% -3%
2560x1440 Sling Shot OpenGL ES 3.0
Amazon Fire HD 10 2019
1610 Points ∼17% +98%
Average of class Tablet (53 - 6997, n=76)
1584 Points ∼17% +95%
Average Qualcomm Snapdragon 439 (802 - 835, n=6)
820 Points ∼9% +1%
Lenovo Yoga Smart Tab YT-X705F
813 Points ∼9%
Samsung Galaxy Tab A 10.5 SM-T590N
806 Points ∼8% -1%
1280x720 offscreen Ice Storm Unlimited Physics
Amazon Fire HD 10 2019
18829 Points ∼22% +52%
Alldocube Alldocube X
17990 Points ∼21% +45%
Samsung Galaxy Tab A 10.5 SM-T590N
14147 Points ∼16% +14%
Average of class Tablet (3675 - 51374, n=171)
14058 Points ∼16% +13%
Average Qualcomm Snapdragon 439 (12096 - 12809, n=6)
12492 Points ∼14% +1%
Lenovo Yoga Smart Tab YT-X705F
12391 Points ∼14%
1280x720 offscreen Ice Storm Unlimited Graphics Score
Average of class Tablet (2109 - 221941, n=171)
23455 Points ∼4% +75%
Amazon Fire HD 10 2019
19615 Points ∼4% +47%
Alldocube Alldocube X
16601 Points ∼3% +24%
Average Qualcomm Snapdragon 439 (13385 - 13656, n=6)
13502 Points ∼2% +1%
Lenovo Yoga Smart Tab YT-X705F
13385 Points ∼2%
Samsung Galaxy Tab A 10.5 SM-T590N
12323 Points ∼2% -8%
1280x720 offscreen Ice Storm Unlimited Score
Amazon Fire HD 10 2019
19435 Points ∼8% +48%
Average of class Tablet (2411 - 110846, n=172)
17777 Points ∼7% +35%
Alldocube Alldocube X
16891 Points ∼7% +28%
Average Qualcomm Snapdragon 439 (13151 - 13435, n=6)
13259 Points ∼5% +1%
Lenovo Yoga Smart Tab YT-X705F
13151 Points ∼5%
Samsung Galaxy Tab A 10.5 SM-T590N
12686 Points ∼5% -4%
GFXBench (DX / GLBenchmark) 2.7
1920x1080 T-Rex HD Offscreen C24Z16
Amazon Fire HD 10 2019
38 fps ∼0% +65%
Average of class Tablet (1 - 451, n=190)
34 fps ∼0% +48%
Alldocube Alldocube X
33 fps ∼0% +43%
Lenovo Yoga Smart Tab YT-X705F
23 fps ∼0%
Average Qualcomm Snapdragon 439 (22 - 23, n=6)
22.8 fps ∼0% -1%
Samsung Galaxy Tab A 10.5 SM-T590N
21 fps ∼0% -9%
T-Rex HD Onscreen C24Z16
Amazon Fire HD 10 2019
37 fps ∼1% +76%
Average Qualcomm Snapdragon 439 (21 - 35, n=6)
32.2 fps ∼1% +53%
Average of class Tablet (1.1 - 120, n=194)
22.5 fps ∼1% +7%
Lenovo Yoga Smart Tab YT-X705F
21 fps ∼1%
Samsung Galaxy Tab A 10.5 SM-T590N
20 fps ∼1% -5%
Alldocube Alldocube X
19 fps ∼1% -10%
GFXBench 3.0
off screen Manhattan Offscreen OGL
Average of class Tablet (1.6 - 220, n=124)
22.8 fps ∼4% +133%
Amazon Fire HD 10 2019
20 fps ∼3% +104%
Alldocube Alldocube X
16 fps ∼3% +63%
Average Qualcomm Snapdragon 439 (9.7 - 19, n=6)
11.3 fps ∼2% +15%
Lenovo Yoga Smart Tab YT-X705F
9.8 fps ∼2%
Samsung Galaxy Tab A 10.5 SM-T590N
9.2 fps ∼1% -6%
on screen Manhattan Onscreen OGL
Amazon Fire HD 10 2019
21 fps ∼6% +126%
Average of class Tablet (1.9 - 110, n=130)
16 fps ∼4% +72%
Average Qualcomm Snapdragon 439 (9.3 - 19, n=6)
15.4 fps ∼4% +66%
Lenovo Yoga Smart Tab YT-X705F
9.3 fps ∼3%
Alldocube Alldocube X
8.9 fps ∼2% -4%
Samsung Galaxy Tab A 10.5 SM-T590N
8.8 fps ∼2% -5%
GFXBench 3.1
off screen Manhattan ES 3.1 Offscreen
Average of class Tablet (1.7 - 173, n=76)
20.2 fps ∼0% +216%
Amazon Fire HD 10 2019
12 fps ∼0% +88%
Alldocube Alldocube X
9.9 fps ∼0% +55%
Average Qualcomm Snapdragon 439 (6.4 - 6.6, n=6)
6.43 fps ∼0% 0%
Lenovo Yoga Smart Tab YT-X705F
6.4 fps ∼0%
Samsung Galaxy Tab A 10.5 SM-T590N
6.1 fps ∼0% -5%
on screen Manhattan ES 3.1 Onscreen
Average of class Tablet (2.7 - 95, n=76)
13.6 fps ∼0% +127%
Average Qualcomm Snapdragon 439 (6 - 14, n=6)
12.2 fps ∼0% +103%
Amazon Fire HD 10 2019
12 fps ∼0% +100%
Lenovo Yoga Smart Tab YT-X705F
6 fps ∼0%
Samsung Galaxy Tab A 10.5 SM-T590N
5.7 fps ∼0% -5%
Alldocube Alldocube X
5 fps ∼0% -17%
GFXBench
Aztec Ruins High Tier Onscreen
Average of class Tablet (1.7 - 49, n=26)
9.37 fps ∼6% +369%
Amazon Fire HD 10 2019
4.3 fps ∼3% +115%
Average Qualcomm Snapdragon 439 (2 - 4.1, n=6)
3.63 fps ∼2% +82%
Lenovo Yoga Smart Tab YT-X705F
2 fps ∼1%
2560x1440 Aztec Ruins High Tier Offscreen
Average of class Tablet (0.8 - 51.1, n=26)
9.21 fps ∼4% +668%
Amazon Fire HD 10 2019
2.6 fps ∼1% +117%
Lenovo Yoga Smart Tab YT-X705F
1.2 fps ∼0%
Average Qualcomm Snapdragon 439 (1.2 - 1.2, n=6)
1.2 fps ∼0% 0%
Aztec Ruins Normal Tier Onscreen
Average of class Tablet (2.7 - 58, n=26)
13.9 fps ∼7% +297%
Amazon Fire HD 10 2019
7.4 fps ∼4% +111%
Average Qualcomm Snapdragon 439 (3.5 - 6.7, n=5)
5.98 fps ∼3% +71%
Lenovo Yoga Smart Tab YT-X705F
3.5 fps ∼2%
1920x1080 Aztec Ruins Normal Tier Offscreen
Average of class Tablet (1.7 - 134, n=26)
24.7 fps ∼4% +586%
Amazon Fire HD 10 2019
7.6 fps ∼1% +111%
Average Qualcomm Snapdragon 439 (3.6 - 3.7, n=6)
3.65 fps ∼1% +1%
Lenovo Yoga Smart Tab YT-X705F
3.6 fps ∼1%
off screen Car Chase Offscreen
Average of class Tablet (1.8 - 107, n=52)
14.5 fps ∼3% +314%
Amazon Fire HD 10 2019
7.4 fps ∼2% +111%
Alldocube Alldocube X
5.1 fps ∼1% +46%
Average Qualcomm Snapdragon 439 (3.5 - 3.6, n=6)
3.53 fps ∼1% +1%
Lenovo Yoga Smart Tab YT-X705F
3.5 fps ∼1%
Samsung Galaxy Tab A 10.5 SM-T590N
3.4 fps ∼1% -3%
on screen Car Chase Onscreen
Average of class Tablet (1.7 - 47, n=52)
9.05 fps ∼3% +166%
Amazon Fire HD 10 2019
7.4 fps ∼3% +118%
Average Qualcomm Snapdragon 439 (3.4 - 7.3, n=6)
6.48 fps ∼2% +91%
Lenovo Yoga Smart Tab YT-X705F
3.4 fps ∼1%
Samsung Galaxy Tab A 10.5 SM-T590N
3.3 fps ∼1% -3%
Alldocube Alldocube X
2.9 fps ∼1% -15%
AnTuTu v8 - Total Score
Average of class Tablet (78450 - 751846, n=12)
287248 Points ∼38% +190%
Lenovo Yoga Smart Tab YT-X705F
99193 Points ∼13%
Average Qualcomm Snapdragon 439 (84645 - 99193, n=4)
93569 Points ∼12% -6%
AnTuTu v7 - Total Score
Average of class Tablet (20856 - 566378, n=32)
160864 Points ∼28%
Alldocube Alldocube X
107784 Points ∼19%
Average Qualcomm Snapdragon 439 (75175 - 79792, n=3)
77540 Points ∼14%
Samsung Galaxy Tab A 10.5 SM-T590N
70431 Points ∼12%
Amazon Fire HD 10 2019
0 Points ∼0%
BaseMark OS II
Web
Amazon Fire HD 10 2019
929 Points ∼46% +14%
Average Qualcomm Snapdragon 439 (816 - 1083, n=6)
874 Points ∼43% +7%
Lenovo Yoga Smart Tab YT-X705F
816 Points ∼40%
Average of class Tablet (9 - 2034, n=120)
759 Points ∼37% -7%
Samsung Galaxy Tab A 10.5 SM-T590N
10 Points ∼0% -99%
Graphics
Average of class Tablet (98 - 28853, n=121)
2270 Points ∼8% +128%
Amazon Fire HD 10 2019
1550 Points ∼5% +56%
Average Qualcomm Snapdragon 439 (995 - 1009, n=6)
1003 Points ∼3% +1%
Lenovo Yoga Smart Tab YT-X705F
995 Points ∼3%
Samsung Galaxy Tab A 10.5 SM-T590N
943 Points ∼3% -5%
Memory
Amazon Fire HD 10 2019
2380 Points ∼27% +89%
Lenovo Yoga Smart Tab YT-X705F
1261 Points ∼14%
Average of class Tablet (56 - 6751, n=121)
1193 Points ∼13% -5%
Average Qualcomm Snapdragon 439 (655 - 1335, n=6)
1102 Points ∼12% -13%
Samsung Galaxy Tab A 10.5 SM-T590N
969 Points ∼11% -23%
System
Amazon Fire HD 10 2019
3827 Points ∼23% +44%
Lenovo Yoga Smart Tab YT-X705F
2658 Points ∼16%
Average of class Tablet (482 - 16467, n=121)
2577 Points ∼16% -3%
Samsung Galaxy Tab A 10.5 SM-T590N
2561 Points ∼16% -4%
Average Qualcomm Snapdragon 439 (2238 - 2687, n=6)
2511 Points ∼15% -6%
Overall
Amazon Fire HD 10 2019
1903 Points ∼23% +48%
Average of class Tablet (150 - 8450, n=120)
1341 Points ∼16% +4%
Lenovo Yoga Smart Tab YT-X705F
1284 Points ∼15%
Average Qualcomm Snapdragon 439 (1090 - 1312, n=6)
1236 Points ∼15% -4%
Samsung Galaxy Tab A 10.5 SM-T590N
389 Points ∼5% -70%

Légende

 
Lenovo Yoga Smart Tab YT-X705F Qualcomm Snapdragon 439, Qualcomm Adreno 505, 64 GB eMMC Flash
 
Samsung Galaxy Tab A 10.5 SM-T590N Qualcomm Snapdragon 450, Qualcomm Adreno 506, 32 GB eMMC Flash
 
Amazon Fire HD 10 2019 Mediatek MT8183, ARM Mali-G72 MP3, 32 GB eMMC Flash
 
Alldocube Alldocube X Mediatek MT8176, PowerVR GX6250, 64 GB eMMC Flash
Jetstream 2 - Total Score
Average of class Tablet (14 - 126, n=15)
57.1 Points ∼100% +250%
Amazon Fire HD 10 2019 (Silk Browser 75.3.60)
25.621 Points ∼45% +57%
Average Qualcomm Snapdragon 439 (15.9 - 16.9, n=5)
16.4 Points ∼29% +1%
Lenovo Yoga Smart Tab YT-X705F (Chrome 79)
16.3 Points ∼29%
JetStream 1.1 - Total Score
Average of class Tablet (10.9 - 279, n=102)
57.9 Points ∼100% +119%
Alldocube Alldocube X (Chrome 71.0.3578.99)
53.618 Points ∼93% +103%
Amazon Fire HD 10 2019 (Silk Browser 75.3.60)
45.743 Points ∼79% +73%
Lenovo Yoga Smart Tab YT-X705F (Chrome 79)
26.439 Points ∼46%
Average Qualcomm Snapdragon 439 (25.3 - 27.1, n=6)
26.3 Points ∼45% -1%
Samsung Galaxy Tab A 10.5 SM-T590N (Chrome 69.0.3497.100)
22.084 Points ∼38% -16%
WebXPRT 3 - ---
Average of class Tablet (13 - 182, n=37)
71.6 Points ∼100% +94%
Amazon Fire HD 10 2019 (Silk Browser 75.3.60)
52 Points ∼73% +41%
Lenovo Yoga Smart Tab YT-X705F (Chrome 79)
37 Points ∼52%
Average Qualcomm Snapdragon 439 (32 - 38, n=6)
35.2 Points ∼49% -5%
Samsung Galaxy Tab A 10.5 SM-T590N (Chrome 69.0.3497.100)
33 Points ∼46% -11%
Speedometer 2.0 - Result
Average of class Tablet (5.68 - 135, n=24)
50.4 runs/min ∼100% +174%
Amazon Fire HD 10 2019 (Silk Browser 75.3.60)
27.7 runs/min ∼55% +51%
Lenovo Yoga Smart Tab YT-X705F (Chrome 79)
18.4 runs/min ∼37%
Average Qualcomm Snapdragon 439 (17.4 - 18.5, n=5)
18 runs/min ∼36% -2%
Octane V2 - Total Score
Alldocube Alldocube X (Chrome 71.0.3578.99)
10377 Points ∼100% +115%
Amazon Fire HD 10 2019 (Silk Browser 75.3.60)
8665 Points ∼84% +80%
Average of class Tablet (1238 - 45734, n=187)
7392 Points ∼71% +53%
Lenovo Yoga Smart Tab YT-X705F (Chrome 79)
4817 Points ∼46%
Average Qualcomm Snapdragon 439 (4512 - 4958, n=6)
4731 Points ∼46% -2%
Samsung Galaxy Tab A 10.5 SM-T590N (Chrome 69.0.3497.100)
4078 Points ∼39% -15%
Mozilla Kraken 1.1 - Total Score
Samsung Galaxy Tab A 10.5 SM-T590N (Chrome 69.0.3497.100)
11529.2 ms * ∼100% -16%
Average Qualcomm Snapdragon 439 (9768 - 10143, n=6)
9963 ms * ∼86% -0%
Lenovo Yoga Smart Tab YT-X705F (Chrome 79)
9928.9 ms * ∼86%
Average of class Tablet (603 - 43092, n=199)
8970 ms * ∼78% +10%
Amazon Fire HD 10 2019 (Silk Browser 75.3.60)
4979.3 ms * ∼43% +50%
Alldocube Alldocube X (Chrome 71.0.3578.99)
4040.7 ms * ∼35% +59%

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

Lenovo Yoga Smart Tab YT-X705FSamsung Galaxy Tab A 10.5 SM-T590NAmazon Fire HD 10 2019Alldocube Alldocube XAverage 64 GB eMMC FlashAverage of class Tablet
AndroBench 3-5
-14%
-2%
-30%
-1%
-48%
Sequential Write 256KB SDCard
65.44 (Toshiba Exceria Pro M501)
60.39 (Toshiba Exceria Pro M501)
-8%
51.96 (Toshiba Exceria Pro M401)
-21%
66.08
1%
57.8 (11.2 - 74.7, n=125)
-12%
49.7 (14 - 73.8, n=70)
-24%
Sequential Read 256KB SDCard
86.54 (Toshiba Exceria Pro M501)
80.6 (Toshiba Exceria Pro M501)
-7%
77.2 (Toshiba Exceria Pro M401)
-11%
87.2
1%
76.8 (21.1 - 87.2, n=125)
-11%
67.7 (17.6 - 87.7, n=70)
-22%
Random Write 4KB
16.76
13.39
-20%
23.28
39%
11.62
-31%
27.7 (3.4 - 147, n=142)
65%
9.33 (0.13 - 262, n=219)
-44%
Random Read 4KB
64.84
71.13
10%
74.99
16%
14.62
-77%
56.1 (11.4 - 149, n=142)
-13%
23.6 (1.04 - 225, n=219)
-64%
Sequential Write 256KB
238.93
103.32
-57%
180.1
-25%
101.11
-58%
174 (40 - 254, n=142)
-27%
49.6 (2.04 - 522, n=219)
-79%
Sequential Read 256KB
295.63
285.63
-3%
266.16
-10%
255.4
-14%
273 (95.6 - 704, n=142)
-8%
135 (6.75 - 1789, n=219)
-54%
Arena of Valor
010203040Tooltip
; min: Ø29.4 (9-31)
; high HD: Ø30.3 (29-31)
Asphalt 9: Legends
010203040Tooltip
; High Quality: Ø11.6 (6-17)
; Standard / low: Ø28.6 (21-31)
 26.2 °C28.3 °C32.9 °C 
 26.3 °C27.9 °C33.6 °C 
 25.9 °C27.6 °C33.7 °C 
Maximum: 33.7 °C
Moyenne: 29.2 °C
27.7 °C27.1 °C26.2 °C
33.1 °C27.8 °C25.8 °C
32.4 °C31.2 °C25.4 °C
Maximum: 33.1 °C
Moyenne: 28.5 °C
Alimentation (valeur maximale)  27.8 °C | Température ambiante de la pièce 22 °C | Voltcraft IR-260
(+) The average temperature for the upper side under maximal load is 29.2 °C / 85 F, compared to the average of 30.6 °C / 87 F for the devices in the class Tablet.
(+) The maximum temperature on the upper side is 33.7 °C / 93 F, compared to the average of 34.6 °C / 94 F, ranging from 22.2 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 33.1 °C / 92 F, compared to the average of 34.1 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 28.5 °C / 83 F, compared to the device average of 30.6 °C / 87 F.
Lenovo Yoga Smart Tab - Relevé thermique au-dessus.
Relevé thermique au-dessus.
Lenovo Yoga Smart Tab - Relevé thermique au-dessous.
Relevé thermique au-dessous.
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2035.433.5253032.23126.7264027.723.25037.636.66328.824.8802427.110021.235.812521.549.916021.16720016.267.325018.772.23151674.44001670.350014.571.463014.672.980014.471.1100015.674.5125015.373.8160014.669.8200014.673.7250014.574.3315014.772.2400014.672.8500014.575.3630014.569.8800014.765.31000015.160.41250015.160.61600015.163SPL27.184.6N0.966.7median 15.1median 71.1Delta1.44.933.933.229.225.221.52124.225.434.331.624.429.92522.424.326.323.532.223.839.820.942.519.44818.254.816.758.215.862.614.667.214.470.31472.314.573.314.274.514.373.913.573.914.874.61576.814.480.514.972.714.569.11565.814.85515.153.527.186.30.963.7median 14.9median 67.22.511.3hearing rangehide median Pink NoiseLenovo Yoga Smart Tab YT-X705FAmazon Fire HD 10 2019
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Yoga Smart Tab YT-X705F audio analysis

(+) | speakers can play relatively loud (84.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.5% lower than median
(±) | linearity of bass is average (14.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.6% away from median
(+) | mids are linear (4.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4% away from median
(+) | highs are linear (5.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10% difference to median)
Compared to same class
» 3% of all tested devices in this class were better, 2% similar, 95% worse
» The best had a delta of 7%, average was 21%, worst was 50%
Compared to all devices tested
» 2% of all tested devices were better, 1% similar, 97% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Amazon Fire HD 10 2019 audio analysis

(+) | speakers can play relatively loud (86.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.7% lower than median
(±) | linearity of bass is average (10.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.2% higher than median
(+) | mids are linear (4.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6.5% higher than median
(+) | highs are linear (5.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.7% difference to median)
Compared to same class
» 56% of all tested devices in this class were better, 10% similar, 34% worse
» The best had a delta of 7%, average was 21%, worst was 50%
Compared to all devices tested
» 61% of all tested devices were better, 8% similar, 32% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Consommation énergétique
Éteint/en veilledarklight 0.01 / 0.16 Watts
Au reposdarkmidlight 1.28 / 4.5 / 4.59 Watts
Fortement sollicité midlight 5.71 / 6.99 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Lenovo Yoga Smart Tab YT-X705F
7000 mAh
Samsung Galaxy Tab A 10.5 SM-T590N
7300 mAh
Amazon Fire HD 10 2019
6300 mAh
Alldocube Alldocube X
8000 mAh
Power Consumption
5%
9%
-61%
Idle Minimum *
1.28
1.26
2%
1.14
11%
3.8
-197%
Idle Average *
4.5
4.22
6%
3.71
18%
5.9
-31%
Idle Maximum *
4.59
4.29
7%
3.74
19%
6.3
-37%
Load Average *
5.71
5.48
4%
5.26
8%
7.4
-30%
Load Maximum *
6.99
6.57
6%
7.68
-10%
7.6
-9%

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

Autonomie
Au repos (module WiFi éteint, luminosité au minimum)
34h 43min
NBC WiFi Websurfing Battery Test 1.3
13h 15min
En lecture de Big Buck Bunny encodé en H.264 1080p
15h 19min
Fortement sollicité (luminosité au maximum)
4h 48min
Lenovo Yoga Smart Tab YT-X705F
7000 mAh
Samsung Galaxy Tab A 10.5 SM-T590N
7300 mAh
Amazon Fire HD 10 2019
6300 mAh
Alldocube Alldocube X
8000 mAh
Autonomie de la batterie
13%
10%
-68%
Reader / Idle
2083
1960
-6%
1691
-19%
H.264
919
963
5%
1480
61%
WiFi v1.3
795
938
18%
950
19%
253
-68%
Load
288
385
34%
228
-21%

Points positifs

+ haut-parleurs
+ pied
+ lecteur micro SD
+ châssis

Points négatifs

- Wifi
- instabilité du mode Google Ambient
- performances globales
En test : la Lenovo Yoga Smart Tab. Modèle de test fourni par Lenovo Allemagne.
En test : la Lenovo Yoga Smart Tab. Modèle de test fourni par Lenovo Allemagne.

Comme indiqué en intro, la Lenovo Yoga Smart Tab est à peu près unique, et différente de ses rivales. Elle possède un pied intégré et une base très large, pour pouvoir inclure deux très bons haut-parleurs et un pied stable et costaud. Nous apprécions ces choix, parce qu’ainsi on peut également bien prendre la tablette en main - mais celle-ci ne peut être placée à plat sur une table.

La Yoga Smart Tab de Lenovo est bien adaptée pour servir de hub à la maison. Mais elle nécessite de temps en temps une intervention manuelle de l’utilisateur.

Le reste est plutôt dans la norme. Ses composants du milieu de gamme suffiront pour le quotidien, mais ne la font pas sortir du lot. Ni sa connectivité, malgré le lecteur de carte micro SD rapide. Sa seule fonctionnalité marquante reste le mode Ambiant de Google. Grâce à ses trois micros, les ordres vocaux peuvent être détectés et compris de tous les côtés. Malheureusement, l’activation automatique de ce mode quand on ouvre le pied de la tablette n’a pas fonctionné dans nos tests.

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

Lenovo Yoga Smart Tab YT-X705F - 01/14/2020 v7
Mike Wobker

Châssis
82 / 98 → 84%
Clavier
67 / 80 → 84%
Dispositif de pointage
82%
Connectivité
40 / 70 → 58%
Poids
82 / 40-88 → 87%
Autonomie
90%
Écran
86%
Performances en jeu
6 / 78 → 8%
Performances dans les applications
44 / 92 → 48%
Chauffe
93%
Nuisance sonore
100%
Audio
87 / 91 → 96%
Appareil photo
38 / 85 → 45%
Moyenne
69%
79%
Tablet - Moyenne compensée

Pricecompare

Please share our article, every link counts!
> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Test de la Lenovo Yoga Smart Tab : une tablette Google Assistant à accrocher
Mike Wobker, 2020-01-28 (Update: 2020-01-28)