Notebookcheck

Courte critique du smartphone Umidigi Z2

Mike Wobker, 👁 Florian Schmitt (traduit par Prévots), 11/13/2018

Coloré. L’Umidigi Z7 attire le regard avec son châssis aux couleurs changeantes, et ses composants sont assez puissants pour les tâches les plus exigeantes. Nous évaluons dans notre test si le Z2 est capable de s’affirmer face à ses concurrents.

Umidigi Z2 (Z Gamme)
Processeur
Mediatek Helio P23 MT6763V 2 GHz, Mediatek Helio P23 MT6763V
Carte graphique
ARM Mali-G71 MP2
Mémoire
6144 Mo 
Écran
6.2 pouces 18.7:9, 2246 x 1080 pixel 403 PPP, capacitif, IPS, brillant: oui
Disque dur
64 GB eMMC Flash, 64 Go 
, 50 Go libres
Connexions
2 USB 2.0, Lecteur de cartes mémoires: micro SD (FAT, FAT32, vFAT), 1 Lecteur d'empreintes digitales, Brightness Sensor, Capteurs: capteur de proximité, boussole, gyroscope, accéléromètre
Réseau
802.11a/b/g/n (a/b/g/n), Bluetooth 4.2, GSM (800 / 850 / 900 / 1 800 / 1 900), 3G (1 / 2 / 4 / 5 / 8 / 34 / 39), 4G LTE FDD/TDD (1 / 2 / 3 / 4 / 5 / 7 / 8 / 12 / 13 / 17 / 18 / 19 / 20 / 25 / 26 / 28A/28B/34 / 38 / 39 / 40 / 41), Dual SIM, LTE, GPS
Taille
Hauteur x Largeur x Profondeur (en mm): 8.3 x 153.4 x 74.4
Batterie
3850 mAh Lithium-Polymère
Système d'exploitation
Android 8.1 Oreo
Appareil photo
Appareil photo primaire: 16 MPix f/1,7
Appareil photo secondaire: 16 MPix f/2,0
Fonctionnalités additionnelles
Haut-parleurs: 1, Clavier: virtuel, Rétroéclairage du clavier: oui, chargeur USB, câble USB C, coque de protection, outil pour carte SIM, adaptateur USB C vers jack 3,5 mm, 12 Mois Garantie, fanless
Poids
165 g, Alimentation: 75 g
Prix
240 euros
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Umidigi Z2
Umidigi Z2
Umidigi Z2
Umidigi Z2
Umidigi Z2
Umidigi Z2

Comparaison des tailles

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Average of class Smartphone
  (5.9 - 939, n=307)
211 MBit/s ∼100% +70%
Honor Play
Mali-G72 MP12, Kirin 970, 64 GB UFS 2.1 Flash
188 MBit/s ∼89% +52%
Umidigi Z2
Mali-G71 MP2, Helio P23 MT6763V, 64 GB eMMC Flash
124 (min: 105, max: 122) MBit/s ∼59%
Samsung Galaxy A6 Plus 2018
Adreno 506, 450, 32 GB eMMC Flash
119 MBit/s ∼56% -4%
LG Q Stylus
Mali-T860 MP2, MT6750S, 32 GB eMMC Flash
61.5 (min: 43, max: 58) MBit/s ∼29% -50%
Wiko View 2 Pro
Adreno 506, 450, 64 GB eMMC Flash
43 MBit/s ∼20% -65%
iperf3 Client (transmit) TCP 1 m 4M x10
Average of class Smartphone
  (9.4 - 703, n=307)
207 MBit/s ∼100% +95%
Honor Play
Mali-G72 MP12, Kirin 970, 64 GB UFS 2.1 Flash
190 MBit/s ∼92% +79%
Samsung Galaxy A6 Plus 2018
Adreno 506, 450, 32 GB eMMC Flash
113 MBit/s ∼55% +7%
Umidigi Z2
Mali-G71 MP2, Helio P23 MT6763V, 64 GB eMMC Flash
106 (min: 90, max: 112) MBit/s ∼51%
Wiko View 2 Pro
Adreno 506, 450, 64 GB eMMC Flash
47.6 MBit/s ∼23% -55%
LG Q Stylus
Mali-T860 MP2, MT6750S, 32 GB eMMC Flash
36 (min: 2, max: 52) MBit/s ∼17% -66%
0102030405060708090100110120130Tooltip
; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø114 (105-122)
; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø106 (90-112)
GPS Umidigi Z2
GPS Umidigi Z2
GPS Umidigi Z2
GPS Umidigi Z2
GPS Umidigi Z2
GPS Umidigi Z2
GPS Garmin Edge 520
GPS Garmin Edge 520
GPS Garmin Edge 520
GPS Garmin Edge 520
GPS Garmin Edge 520
GPS Garmin Edge 520

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
Umidigi Z2 - Mire de test.
Umidigi Z2 - - Mire de test zoomée.
491
cd/m²
478
cd/m²
482
cd/m²
525
cd/m²
472
cd/m²
433
cd/m²
474
cd/m²
440
cd/m²
401
cd/m²
Homogénéité de la luminosité
X-Rite i1Pro 2
Maximum: 525 cd/m² Moyenne: 466.2 cd/m² Minimum: 18.2 cd/m²
Homogénéité de la luminosité: 76 %
Valeur mesurée au centre, sur batterie: 472 cd/m²
Contraste: 1073:1 (Valeurs des noirs: 0.44 cd/m²)
ΔE Color 7.91 | 0.4-29.43 Ø6.2
ΔE Greyscale 10.6 | 0.64-98 Ø6.5
99.4% sRGB (Calman 2D)
Gamma: 2.417
Umidigi Z2
IPS, 2246x1080, 6.2
Wiko View 2 Pro
IPS, 1528x720, 6
Honor Play
IPS, 2340x1080, 6.3
Samsung Galaxy A6 Plus 2018
Super AMOLED, 2220x1080, 6
LG Q Stylus
IPS, 2160x1080, 6.2
Screen
2%
25%
47%
16%
Brightness middle
472
562
19%
435
-8%
519
10%
458
-3%
Brightness
466
541
16%
426
-9%
513
10%
441
-5%
Brightness Distribution
76
92
21%
89
17%
93
22%
94
24%
Black Level *
0.44
0.56
-27%
0.39
11%
0.51
-16%
Contrast
1073
1004
-6%
1115
4%
898
-16%
Colorchecker DeltaE2000 *
7.91
7.9
-0%
2.89
63%
1.8
77%
4.5
43%
Colorchecker DeltaE2000 max. *
14.85
15.7
-6%
6.03
59%
3.6
76%
7.1
52%
Greyscale DeltaE2000 *
10.6
10.4
2%
4.1
61%
1.5
86%
5.1
52%
Gamma
2.417 91%
2.02 109%
2.251 98%
2.06 107%
2.33 94%
CCT
9374 69%
8834 74%
7408 88%
6462 101%
7381 88%

* ... 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, 53 % des appareils testés n'emploient pas MDI pour assombrir leur écran. Nous avons relevé une moyenne à 8933 (minimum : 43 - maximum : 142900) 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
42 ms ... hausse ↗ et chute ↘ combinées↗ 21 ms hausse
↘ 21 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. » 97 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (25.6 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
42 ms ... hausse ↗ et chute ↘ combinées↗ 19 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 0.9 (minimum) et 636 (maximum) ms. » 53 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont similaires à la moyenne (41 ms) de tous les appareils testés.
Geekbench 4.1/4.2
Compute RenderScript Score (Classer selon les valeurs)
Umidigi Z2
2904 Points ∼34%
Wiko View 2 Pro
3362 Points ∼40% +16%
Honor Play
8454 Points ∼100% +191%
Samsung Galaxy A6 Plus 2018
3229 Points ∼38% +11%
LG Q Stylus
1909 Points ∼23% -34%
Average Mediatek Helio P23 MT6763V
2904 Points ∼34% 0%
Average of class Smartphone (836 - 21070, n=197)
4524 Points ∼54% +56%
64 Bit Multi-Core Score (Classer selon les valeurs)
Umidigi Z2
3677 Points ∼55%
Wiko View 2 Pro
4022 Points ∼60% +9%
Honor Play
6673 Points ∼100% +81%
Samsung Galaxy A6 Plus 2018
3912 Points ∼59% +6%
LG Q Stylus
2798 Points ∼42% -24%
Average Mediatek Helio P23 MT6763V
3677 Points ∼55% 0%
Average of class Smartphone (883 - 11598, n=247)
4308 Points ∼65% +17%
64 Bit Single-Core Score (Classer selon les valeurs)
Umidigi Z2
788 Points ∼41%
Wiko View 2 Pro
778 Points ∼41% -1%
Honor Play
1904 Points ∼100% +142%
Samsung Galaxy A6 Plus 2018
754 Points ∼40% -4%
LG Q Stylus
653 Points ∼34% -17%
Average Mediatek Helio P23 MT6763V
788 Points ∼41% 0%
Average of class Smartphone (394 - 4824, n=248)
1270 Points ∼67% +61%
PCMark for Android - Work performance score (Classer selon les valeurs)
Umidigi Z2
5840 Points ∼63%
Wiko View 2 Pro
5395 Points ∼58% -8%
Honor Play
9326 Points ∼100% +60%
Samsung Galaxy A6 Plus 2018
5199 Points ∼56% -11%
LG Q Stylus
4101 Points ∼44% -30%
Average Mediatek Helio P23 MT6763V
5840 Points ∼63% 0%
Average of class Smartphone (6412 - 13531, n=423)
4958 Points ∼53% -15%
3DMark
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Physics (Classer selon les valeurs)
Umidigi Z2
1663 Points ∼62%
Wiko View 2 Pro
1808 Points ∼67% +9%
Honor Play
2702 Points ∼100% +62%
Samsung Galaxy A6 Plus 2018
1780 Points ∼66% +7%
LG Q Stylus
1110 Points ∼41% -33%
Average Mediatek Helio P23 MT6763V
1663 Points ∼62% 0%
Average of class Smartphone (2293 - 4439, n=277)
1709 Points ∼63% +3%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Graphics (Classer selon les valeurs)
Umidigi Z2
385 Points ∼13%
Wiko View 2 Pro
415 Points ∼14% +8%
Honor Play
3041 Points ∼100% +690%
Samsung Galaxy A6 Plus 2018
412 Points ∼14% +7%
LG Q Stylus
319 Points ∼10% -17%
Average Mediatek Helio P23 MT6763V
385 Points ∼13% 0%
Average of class Smartphone (869 - 8206, n=277)
1465 Points ∼48% +281%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited (Classer selon les valeurs)
Umidigi Z2
464 Points ∼16%
Wiko View 2 Pro
501 Points ∼17% +8%
Honor Play
2959 Points ∼100% +538%
Samsung Galaxy A6 Plus 2018
497 Points ∼17% +7%
LG Q Stylus
379 Points ∼13% -18%
Average Mediatek Helio P23 MT6763V
464 Points ∼16% 0%
Average of class Smartphone (1010 - 5189, n=280)
1360 Points ∼46% +193%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Physics (Classer selon les valeurs)
Umidigi Z2
1473 Points ∼51%
Wiko View 2 Pro
1810 Points ∼63% +23%
Honor Play
2885 Points ∼100% +96%
Samsung Galaxy A6 Plus 2018
1773 Points ∼61% +20%
LG Q Stylus
1112 Points ∼39% -25%
Average Mediatek Helio P23 MT6763V
1473 Points ∼51% 0%
Average of class Smartphone (375 - 4493, n=292)
1689 Points ∼59% +15%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Graphics (Classer selon les valeurs)
Umidigi Z2
603 Points ∼15%
Wiko View 2 Pro
716 Points ∼18% +19%
Honor Play
4040 Points ∼100% +570%
Samsung Galaxy A6 Plus 2018
713 Points ∼18% +18%
LG Q Stylus
495 Points ∼12% -18%
Average Mediatek Helio P23 MT6763V
603 Points ∼15% 0%
Average of class Smartphone (131 - 14951, n=292)
2068 Points ∼51% +243%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited (Classer selon les valeurs)
Umidigi Z2
694 Points ∼19%
Wiko View 2 Pro
827 Points ∼22% +19%
Honor Play
3710 Points ∼100% +435%
Samsung Galaxy A6 Plus 2018
822 Points ∼22% +18%
LG Q Stylus
565 Points ∼15% -19%
Average Mediatek Helio P23 MT6763V
694 Points ∼19% 0%
Average of class Smartphone (159 - 7856, n=293)
1734 Points ∼47% +150%
2560x1440 Sling Shot Extreme (ES 3.1) Physics (Classer selon les valeurs)
Umidigi Z2
1570 Points ∼56%
Wiko View 2 Pro
1855 Points ∼66% +18%
Honor Play
2827 Points ∼100% +80%
Samsung Galaxy A6 Plus 2018
1852 Points ∼66% +18%
LG Q Stylus
1172 Points ∼41% -25%
Average Mediatek Helio P23 MT6763V
1570 Points ∼56% 0%
Average of class Smartphone (2281 - 4216, n=352)
1642 Points ∼58% +5%
2560x1440 Sling Shot Extreme (ES 3.1) Graphics (Classer selon les valeurs)
Umidigi Z2
368 Points ∼12%
Wiko View 2 Pro
369 Points ∼12% 0%
Honor Play
3018 Points ∼100% +720%
Samsung Galaxy A6 Plus 2018
366 Points ∼12% -1%
LG Q Stylus
89 Points ∼3% -76%
Average Mediatek Helio P23 MT6763V
368 Points ∼12% 0%
Average of class Smartphone (815 - 5241, n=352)
1186 Points ∼39% +222%
2560x1440 Sling Shot Extreme (ES 3.1) (Classer selon les valeurs)
Umidigi Z2
443 Points ∼15%
Wiko View 2 Pro
449 Points ∼15% +1%
Honor Play
2973 Points ∼100% +571%
Samsung Galaxy A6 Plus 2018
445 Points ∼15% 0%
LG Q Stylus
112 Points ∼4% -75%
Average Mediatek Helio P23 MT6763V
443 Points ∼15% 0%
Average of class Smartphone (951 - 4734, n=360)
1134 Points ∼38% +156%
2560x1440 Sling Shot OpenGL ES 3.0 Physics (Classer selon les valeurs)
Umidigi Z2
1562 Points ∼55%
Wiko View 2 Pro
1833 Points ∼65% +17%
Honor Play
2832 Points ∼100% +81%
Samsung Galaxy A6 Plus 2018
1832 Points ∼65% +17%
LG Q Stylus
1172 Points ∼41% -25%
Average Mediatek Helio P23 MT6763V
1562 Points ∼55% 0%
Average of class Smartphone (532 - 4215, n=384)
1540 Points ∼54% -1%
2560x1440 Sling Shot OpenGL ES 3.0 Graphics (Classer selon les valeurs)
Umidigi Z2
583 Points ∼16%
Wiko View 2 Pro
706 Points ∼19% +21%
Honor Play
3734 Points ∼100% +540%
Samsung Galaxy A6 Plus 2018
692 Points ∼19% +19%
LG Q Stylus
98 Points ∼3% -83%
Average Mediatek Helio P23 MT6763V
583 Points ∼16% 0%
Average of class Smartphone (46 - 8312, n=384)
1632 Points ∼44% +180%
2560x1440 Sling Shot OpenGL ES 3.0 (Classer selon les valeurs)
Umidigi Z2
677 Points ∼19%
Wiko View 2 Pro
818 Points ∼23% +21%
Honor Play
3487 Points ∼100% +415%
Samsung Galaxy A6 Plus 2018
803 Points ∼23% +19%
LG Q Stylus
123 Points ∼4% -82%
Average Mediatek Helio P23 MT6763V
677 Points ∼19% 0%
Average of class Smartphone (58 - 6454, n=392)
1387 Points ∼40% +105%
1280x720 offscreen Ice Storm Unlimited Physics (Classer selon les valeurs)
Umidigi Z2
10349 Points ∼52%
Wiko View 2 Pro
15177 Points ∼76% +47%
Honor Play
20035 Points ∼100% +94%
Samsung Galaxy A6 Plus 2018
13988 Points ∼70% +35%
LG Q Stylus
10050 Points ∼50% -3%
Average Mediatek Helio P23 MT6763V
10349 Points ∼52% 0%
Average of class Smartphone (3958 - 37475, n=539)
12880 Points ∼64% +24%
1280x720 offscreen Ice Storm Unlimited Graphics Score (Classer selon les valeurs)
Umidigi Z2
10960 Points ∼31%
Wiko View 2 Pro
12550 Points ∼36% +15%
Honor Play
34836 Points ∼100% +218%
Samsung Galaxy A6 Plus 2018
12527 Points ∼36% +14%
LG Q Stylus
9864 Points ∼28% -10%
Average Mediatek Helio P23 MT6763V
10960 Points ∼31% 0%
Average of class Smartphone (2465 - 162695, n=539)
17994 Points ∼52% +64%
1280x720 offscreen Ice Storm Unlimited Score (Classer selon les valeurs)
Umidigi Z2
10818 Points ∼36%
Wiko View 2 Pro
12878 Points ∼43% +19%
Honor Play
29924 Points ∼100% +177%
Samsung Galaxy A6 Plus 2018
12825 Points ∼43% +19%
LG Q Stylus
9905 Points ∼33% -8%
Average Mediatek Helio P23 MT6763V
10818 Points ∼36% 0%
Average of class Smartphone (2915 - 77599, n=540)
15114 Points ∼51% +40%
GFXBench (DX / GLBenchmark) 2.7
1920x1080 T-Rex HD Offscreen C24Z16 (Classer selon les valeurs)
Umidigi Z2
22 fps ∼19%
Wiko View 2 Pro
22 fps ∼19% 0%
Honor Play
115 fps ∼100% +423%
Samsung Galaxy A6 Plus 2018
22 fps ∼19% 0%
LG Q Stylus
17 fps ∼15% -23%
Average Mediatek Helio P23 MT6763V
22 fps ∼19% 0%
Average of class Smartphone (4.1 - 251, n=564)
31.4 fps ∼27% +43%
T-Rex HD Onscreen C24Z16 (Classer selon les valeurs)
Umidigi Z2
21 fps ∼35%
Wiko View 2 Pro
33 fps ∼55% +57%
Honor Play
60 fps ∼100% +186%
Samsung Galaxy A6 Plus 2018
20 fps ∼33% -5%
LG Q Stylus
16 fps ∼27% -24%
Average Mediatek Helio P23 MT6763V
21 fps ∼35% 0%
Average of class Smartphone (6.9 - 120, n=567)
25 fps ∼42% +19%
GFXBench 3.0
off screen Manhattan Offscreen OGL (Classer selon les valeurs)
Umidigi Z2
10 fps ∼16%
Wiko View 2 Pro
9.4 fps ∼15% -6%
Honor Play
62 fps ∼100% +520%
Samsung Galaxy A6 Plus 2018
9.3 fps ∼15% -7%
LG Q Stylus
7.1 fps ∼11% -29%
Average Mediatek Helio P23 MT6763V
10 fps ∼16% 0%
Average of class Smartphone (2.2 - 132, n=486)
16.8 fps ∼27% +68%
on screen Manhattan Onscreen OGL (Classer selon les valeurs)
Umidigi Z2
9.7 fps ∼18%
Wiko View 2 Pro
17 fps ∼31% +75%
Honor Play
55 fps ∼100% +467%
Samsung Galaxy A6 Plus 2018
8.9 fps ∼16% -8%
LG Q Stylus
6.7 fps ∼12% -31%
Average Mediatek Helio P23 MT6763V
9.7 fps ∼18% 0%
Average of class Smartphone (4.1 - 115, n=489)
16 fps ∼29% +65%
GFXBench 3.1
off screen Manhattan ES 3.1 Offscreen (Classer selon les valeurs)
Umidigi Z2
6.6 fps ∼17%
Wiko View 2 Pro
6.1 fps ∼16% -8%
Honor Play
39 fps ∼100% +491%
Samsung Galaxy A6 Plus 2018
6.1 fps ∼16% -8%
LG Q Stylus
4.7 fps ∼12% -29%
Average Mediatek Helio P23 MT6763V
6.6 fps ∼17% 0%
Average of class Smartphone (10 - 88, n=349)
14.3 fps ∼37% +117%
on screen Manhattan ES 3.1 Onscreen (Classer selon les valeurs)
Umidigi Z2
6.1 fps ∼20%
Wiko View 2 Pro
12 fps ∼39% +97%
Honor Play
31 fps ∼100% +408%
Samsung Galaxy A6 Plus 2018
5.8 fps ∼19% -5%
LG Q Stylus
4.5 fps ∼15% -26%
Average Mediatek Helio P23 MT6763V
6.1 fps ∼20% 0%
Average of class Smartphone (9.8 - 110, n=352)
13.9 fps ∼45% +128%
GFXBench
High Tier Onscreen (Classer selon les valeurs)
Umidigi Z2
2.2 fps ∼17%
Honor Play
13 fps ∼100% +491%
LG Q Stylus
1.3 fps ∼10% -41%
Average Mediatek Helio P23 MT6763V
2.2 fps ∼17% 0%
Average of class Smartphone (3.6 - 59, n=62)
10.2 fps ∼78% +364%
2560x1440 High Tier Offscreen (Classer selon les valeurs)
Umidigi Z2
1.4 fps ∼16%
Honor Play
8.6 fps ∼100% +514%
LG Q Stylus
0.86 fps ∼10% -39%
Average Mediatek Helio P23 MT6763V
1.4 fps ∼16% 0%
Average of class Smartphone (2.2 - 31, n=62)
6.49 fps ∼75% +364%
Normal Tier Onscreen (Classer selon les valeurs)
Umidigi Z2
3.5 fps ∼16%
Honor Play
22 fps ∼100% +529%
LG Q Stylus
2 fps ∼9% -43%
Average Mediatek Helio P23 MT6763V
3.5 fps ∼16% 0%
Average of class Smartphone (5.7 - 59, n=62)
14.4 fps ∼65% +311%
1920x1080 Normal Tier Offscreen (Classer selon les valeurs)
Umidigi Z2
3.8 fps ∼16%
Honor Play
24 fps ∼100% +532%
LG Q Stylus
2.3 fps ∼10% -39%
Average Mediatek Helio P23 MT6763V
3.8 fps ∼16% 0%
Average of class Smartphone (6 - 63, n=61)
15.7 fps ∼65% +313%
off screen Car Chase Offscreen (Classer selon les valeurs)
Umidigi Z2
3.9 fps ∼20%
Wiko View 2 Pro
3.5 fps ∼18% -10%
Honor Play
20 fps ∼100% +413%
Samsung Galaxy A6 Plus 2018
3.5 fps ∼18% -10%
LG Q Stylus
2.5 fps ∼13% -36%
Average Mediatek Helio P23 MT6763V
3.9 fps ∼20% 0%
Average of class Smartphone (6.3 - 54, n=280)
9.86 fps ∼49% +153%
on screen Car Chase Onscreen (Classer selon les valeurs)
Umidigi Z2
3.6 fps ∼19%
Wiko View 2 Pro
6.6 fps ∼35% +83%
Honor Play
19 fps ∼100% +428%
Samsung Galaxy A6 Plus 2018
3.3 fps ∼17% -8%
LG Q Stylus
2.4 fps ∼13% -33%
Average Mediatek Helio P23 MT6763V
3.6 fps ∼19% 0%
Average of class Smartphone (6 - 58, n=283)
8.89 fps ∼47% +147%
Basemark GPU
1920x1080 OpenGL Medium Offscreen (Classer selon les valeurs)
Umidigi Z2
651 fps ∼100%
Average Mediatek Helio P23 MT6763V
651 fps ∼100% 0%
Average of class Smartphone (0 - 651, n=36)
32.4 fps ∼5% -95%
Vulkan Medium Native (Classer selon les valeurs)
Umidigi Z2
606 fps ∼100%
Average Mediatek Helio P23 MT6763V
606 fps ∼100% 0%
Average of class Smartphone (0 - 606, n=34)
28.8 fps ∼5% -95%
1920x1080 Vulkan Medium Offscreen (Classer selon les valeurs)
Umidigi Z2
739 fps ∼100%
Average Mediatek Helio P23 MT6763V
739 fps ∼100% 0%
Average of class Smartphone (0 - 739, n=32)
36.1 fps ∼5% -95%
AnTuTu v7 - Total Score (Classer selon les valeurs)
Umidigi Z2
84332 Points ∼55%
Wiko View 2 Pro
69661 Points ∼46% -17%
Honor Play
152773 Points ∼100% +81%
Samsung Galaxy A6 Plus 2018
70016 Points ∼46% -17%
LG Q Stylus
56626 Points ∼37% -33%
Average Mediatek Helio P23 MT6763V
84332 Points ∼55% 0%
Average of class Smartphone (17073 - 348178, n=170)
118332 Points ∼77% +40%
VRMark - Amber Room (Classer selon les valeurs)
Umidigi Z2
758 Score ∼43%
Average Mediatek Helio P23 MT6763V
758 Score ∼43% 0%
Average of class Smartphone (0 - 5025, n=39)
1773 Score ∼100% +134%
BaseMark OS II
Web (Classer selon les valeurs)
Umidigi Z2
739 Points ∼68%
Wiko View 2 Pro
743 Points ∼68% +1%
Honor Play
1091 Points ∼100% +48%
Samsung Galaxy A6 Plus 2018
814 Points ∼75% +10%
LG Q Stylus
657 Points ∼60% -11%
Average Mediatek Helio P23 MT6763V
739 Points ∼68% 0%
Average of class Smartphone (7 - 1731, n=499)
698 Points ∼64% -6%
Graphics (Classer selon les valeurs)
Umidigi Z2
867 Points ∼39%
Wiko View 2 Pro
975 Points ∼44% +12%
Honor Play
2231 Points ∼100% +157%
Samsung Galaxy A6 Plus 2018
968 Points ∼43% +12%
LG Q Stylus
633 Points ∼28% -27%
Average Mediatek Helio P23 MT6763V
867 Points ∼39% 0%
Average of class Smartphone (18 - 15969, n=499)
1737 Points ∼78% +100%
Memory (Classer selon les valeurs)
Umidigi Z2
1272 Points ∼53%
Wiko View 2 Pro
861 Points ∼36% -32%
Honor Play
2417 Points ∼100% +90%
Samsung Galaxy A6 Plus 2018
914 Points ∼38% -28%
LG Q Stylus
778 Points ∼32% -39%
Average Mediatek Helio P23 MT6763V
1272 Points ∼53% 0%
Average of class Smartphone (21 - 6283, n=499)
1244 Points ∼51% -2%
System (Classer selon les valeurs)
Umidigi Z2
2476 Points ∼65%
Wiko View 2 Pro
2894 Points ∼76% +17%
Honor Play
3795 Points ∼100% +53%
Samsung Galaxy A6 Plus 2018
2560 Points ∼67% +3%
LG Q Stylus
1868 Points ∼49% -25%
Average Mediatek Helio P23 MT6763V
2476 Points ∼65% 0%
Average of class Smartphone (369 - 12202, n=499)
2512 Points ∼66% +1%
Overall (Classer selon les valeurs)
Umidigi Z2
1192 Points ∼55%
Wiko View 2 Pro
1159 Points ∼53% -3%
Honor Play
2174 Points ∼100% +82%
Samsung Galaxy A6 Plus 2018
1165 Points ∼54% -2%
LG Q Stylus
882 Points ∼41% -26%
Average Mediatek Helio P23 MT6763V
1192 Points ∼55% 0%
Average of class Smartphone (150 - 6097, n=503)
1255 Points ∼58% +5%
Basemark ES 3.1 / Metal - offscreen Overall Score (Classer selon les valeurs)
Umidigi Z2
243 Points ∼35%
Average Mediatek Helio P23 MT6763V
243 Points ∼35% 0%
Average of class Smartphone (36.3 - 2754, n=76)
693 Points ∼100% +185%

Légende

 
Umidigi Z2 Mediatek Helio P23 MT6763V, ARM Mali-G71 MP2, 64 GB eMMC Flash
 
Wiko View 2 Pro Qualcomm Snapdragon 450, Qualcomm Adreno 506, 64 GB eMMC Flash
 
Honor Play HiSilicon Kirin 970, ARM Mali-G72 MP12, 64 GB UFS 2.1 Flash
 
Samsung Galaxy A6 Plus 2018 Qualcomm Snapdragon 450, Qualcomm Adreno 506, 32 GB eMMC Flash
 
LG Q Stylus Mediatek MT6750S, ARM Mali-T860 MP2, 32 GB eMMC Flash
JetStream 1.1 - 1.1 Total Score
Average of class Smartphone (10.8 - 273, n=422)
36.7 Points ∼100% +67%
Honor Play (Chrome 68)
33.094 Points ∼90% +50%
Wiko View 2 Pro (Chrome 67)
22.257 Points ∼61% +1%
Samsung Galaxy A6 Plus 2018 (Chrome 67)
22.191 Points ∼60% +1%
Umidigi Z2 (Chrome 70)
22.014 Points ∼60%
Average Mediatek Helio P23 MT6763V
22 Points ∼60% 0%
LG Q Stylus (hrome 69)
19.174 Points ∼52% -13%
Octane V2 - Total Score
Honor Play (Chrome 68)
6692 Points ∼100% +62%
Average of class Smartphone (1506 - 43280, n=558)
5562 Points ∼83% +35%
Umidigi Z2 (Chrome 70)
4132 Points ∼62%
Average Mediatek Helio P23 MT6763V
4132 Points ∼62% 0%
Samsung Galaxy A6 Plus 2018 (Chrome 67)
4032 Points ∼60% -2%
Wiko View 2 Pro (Chrome 67)
4001 Points ∼60% -3%
LG Q Stylus (hrome 69)
3474 Points ∼52% -16%
Mozilla Kraken 1.1 - Total Score
LG Q Stylus (hrome 69)
13202.5 ms * ∼100% -4%
Umidigi Z2 (Chrome 70)
12642 ms * ∼96%
Average Mediatek Helio P23 MT6763V
12642 ms * ∼96% -0%
Average of class Smartphone (603 - 59466, n=578)
11474 ms * ∼87% +9%
Wiko View 2 Pro (Chrome 67)
11455.8 ms * ∼87% +9%
Samsung Galaxy A6 Plus 2018 (Chrome 67)
11449.6 ms * ∼87% +9%
Honor Play (Chrome 68)
6220.7 ms * ∼47% +51%

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

Umidigi Z2Wiko View 2 ProHonor PlaySamsung Galaxy A6 Plus 2018LG Q StylusAverage 64 GB eMMC FlashAverage of class Smartphone
AndroBench 3-5
-13%
191%
-5%
-24%
-10%
-30%
Sequential Write 256KB SDCard
71.16 (Toshiba Exceria Pro M501)
57.83 (Toshiba Exceria Pro M501)
-19%
71.86 (Toshiba Exceria Pro M501)
1%
67.76 (Toshiba Exceria Pro M501)
-5%
63.55 (Toshiba Exceria Pro M501)
-11%
54.3 (14.1 - 74.7, n=68)
-24%
45.6 (3.4 - 87.1, n=319)
-36%
Sequential Read 256KB SDCard
81.39 (Toshiba Exceria Pro M501)
82.29 (Toshiba Exceria Pro M501)
1%
82.8 (Toshiba Exceria Pro M501)
2%
83.45 (Toshiba Exceria Pro M501)
3%
83.12 (Toshiba Exceria Pro M501)
2%
73.2 (21.1 - 86.9, n=68)
-10%
63.8 (8.2 - 96.5, n=319)
-22%
Random Write 4KB
17.61
6.72
-62%
155.5
783%
16.1
-9%
12.07
-31%
19.8 (3.4 - 87.1, n=78)
12%
16.1 (0.14 - 164, n=607)
-9%
Random Read 4KB
53.29
65.63
23%
142.4
167%
72.91
37%
31.45
-41%
50.3 (11.4 - 149, n=78)
-6%
38.3 (1.59 - 173, n=607)
-28%
Sequential Write 256KB
214.68
194.28
-10%
188.3
-12%
88.48
-59%
121.4
-43%
164 (40 - 246, n=78)
-24%
79.9 (2.99 - 246, n=607)
-63%
Sequential Read 256KB
291.22
265.37
-9%
894.5
207%
298.81
3%
241.7
-17%
269 (115 - 704, n=78)
-8%
230 (12.1 - 895, n=607)
-21%
 36.1 °C33.2 °C33.8 °C 
 35.7 °C33.2 °C34.3 °C 
 33.5 °C33.1 °C33.4 °C 
Maximum: 36.1 °C
Moyenne: 34 °C
32.5 °C32.5 °C34.6 °C
32.7 °C32.6 °C34.7 °C
32.1 °C33.4 °C32.6 °C
Maximum: 326 °C
Moyenne: 65.7 °C
Alimentation (valeur maximale)  38 °C | Température ambiante de la pièce 21.6 °C | Voltcraft IR-260
(±) The average temperature for the upper side under maximal load is 34 °C / 93 F, compared to the average of 33.2 °C / 92 F for the devices in the class Smartphone.
(+) The maximum temperature on the upper side is 36.1 °C / 97 F, compared to the average of 35.7 °C / 96 F, ranging from 22.4 to 51.7 °C for the class Smartphone.
(-) The bottom heats up to a maximum of 326 °C / 619 F, compared to the average of 34.2 °C / 94 F
(+) In idle usage, the average temperature for the upper side is 24.8 °C / 77 F, compared to the device average of 33.2 °C / 92 F.
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.430.52535.229.93137.733.5403636.95037.737.76323.327.98021.927.310020.12612518.429.3160193620016.742.425015.541.731519.745.840014.351.450013.854.663012.655.780012.754.9100012.359.1125011.561.516001165.420001169.3250010.867.3315010.770.3400010.674.2500010.775.8630010.771.6800010.966.11000010.962.21250010.957.31600010.840.3SPL63.868.724.181.6N14.420.60.643.9median 11.5median 57.3Delta2.211.335.238.732.938.337.241.431.738.739.638.528.335.227.334.526.933.226.730.62433.320.939.620.944.419.548.718.554.217.558.517.564.215.765.515.865.216.670.415.871.615.469.815.571.7167115.871.51668.416.367.916.369.716.269.616.455.216.455.828.681.51.149.2median 16.4median 65.22.110.7hearing rangehide median Pink NoiseUmidigi Z2Wiko View 2 Pro
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Umidigi Z2 audio analysis

(±) | speaker loudness is average but good (81.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.4% lower than median
(±) | linearity of bass is average (8.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.8% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 12.4% higher than median
(±) | linearity of highs is average (7.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (25.2% difference to median)
Compared to same class
» 51% of all tested devices in this class were better, 13% similar, 36% worse
» The best had a delta of 13%, average was 25%, worst was 44%
Compared to all devices tested
» 72% of all tested devices were better, 6% similar, 22% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Wiko View 2 Pro audio analysis

(±) | speaker loudness is average but good (81.5 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.9% lower than median
(±) | linearity of bass is average (7.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(+) | mids are linear (6.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.8% away from median
(+) | highs are linear (2.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.2% difference to median)
Compared to same class
» 27% of all tested devices in this class were better, 10% similar, 63% worse
» The best had a delta of 13%, average was 25%, worst was 44%
Compared to all devices tested
» 56% of all tested devices were better, 7% similar, 37% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consommation énergétique
Éteint/en veilledarklight 0.05 / 0.3 Watts
Au reposdarkmidlight 0.9 / 2 / 2.6 Watts
Fortement sollicité midlight 3.6 / 5 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Umidigi Z2
3850 mAh
Wiko View 2 Pro
3000 mAh
Honor Play
3750 mAh
Samsung Galaxy A6 Plus 2018
3500 mAh
LG Q Stylus
3300 mAh
Average Mediatek Helio P23 MT6763V
 
Average of class Smartphone
 
Power Consumption
16%
-59%
47%
15%
0%
2%
Idle Minimum *
0.9
0.64
29%
1.4
-56%
0.62
31%
0.69
23%
0.9
-0%
0.88 (0.2 - 3.4, n=637)
2%
Idle Average *
2
2.07
-4%
2.6
-30%
0.96
52%
1.7
15%
2
-0%
1.719 (0.6 - 6.2, n=636)
14%
Idle Maximum *
2.6
2.13
18%
4.3
-65%
0.99
62%
1.73
33%
2.6
-0%
1.997 (0.74 - 6.6, n=637)
23%
Load Average *
3.6
2.69
25%
6.5
-81%
1.85
49%
3.21
11%
3.6
-0%
4.04 (0.8 - 10.8, n=631)
-12%
Load Maximum *
5
4.46
11%
8.2
-64%
3.04
39%
5.31
-6%
5
-0%
5.75 (1.2 - 14.2, n=631)
-15%

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

Autonomie
NBC WiFi Websurfing Battery Test 1.3
12h 20min
Umidigi Z2
3850 mAh
Wiko View 2 Pro
3000 mAh
Honor Play
3750 mAh
Samsung Galaxy A6 Plus 2018
3500 mAh
LG Q Stylus
3300 mAh
Autonomie de la batterie
WiFi v1.3
740
857
16%
710
-4%
848
15%
419
-43%

Points positifs

+ pas d'applis tierces préinstallées
+ design réussi
+ bonne autonomie
+ bonnes performances globales

Points négatifs

- pas de NFC
- encoche très large
- que de l'USB 2.0
En test : l'Umidigi Z2. Modèle de test fourni par Umidigi.
En test : l'Umidigi Z2. Modèle de test fourni par Umidigi.

Dans nos tests, l’Umidigi Z2 s’avère être un bon smartphone du milieu de gamme. Sa mémoire vive abondante et Android pur permettent au système d’être fluide, et l’absence d’applications préinstallées permet à l’utilisateur de choisir quelles applis il veut.

L’Umidigi Z2 est un appareil réussi, avec un prix et de performances à la hauteur d'un appareil du milieu de gamme.

En effet, pour un coût pas trop élevé, l’utilisateur aura un téléphone qui tient ses promesses. L’appareil photo suffit pour des prises de vue occasionnelles, et le lecteur d’empreintes digitales déverrouille le smartphone de façon fiable. Le design et les couleurs attirent les regards - mais la coque de protection incluse peut dissimuler cela.

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

Umidigi Z2 - 11/03/2018 v6
Mike Wobker

Châssis
84%
Clavier
67 / 75 → 90%
Dispositif de pointage
87%
Connectivité
41 / 60 → 68%
Poids
91%
Autonomie
95%
Écran
81%
Performances en jeu
27 / 63 → 42%
Performances dans les applications
49 / 70 → 70%
Chauffe
94%
Nuisance sonore
100%
Audio
58 / 91 → 63%
Appareil photo
69%
Moyenne
72%
82%
Smartphone - Moyenne compensée

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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Courte critique du smartphone Umidigi Z2
Mike Wobker, 2018-11-13 (Update: 2018-11-13)