UMIDIGI S2 Pro Review

14 January 2018, 17:04:41

UMIDIGI S2 Pro Review
Buy an UMIDIGI S2 Pro at a promotional price here.

Display

UMIDIGI S2 Pro has the same a 6-inch in-cell TDDI IPS display from Sharp as its sibling - the UMIDIGI S2 but with an FHD+ resolution (1080 x 2160). Protection is ensured by a 2.5D curved Corning Gorilla Glass 4. The in-cell technology means that the touch sensor layer is implemented inside the cell of the liquid-crystal display (LCD). It is combined with a Touch and Display Driver Integration (TDDI) tech, which means that the touch controller and display driver are placed in one layer. In this way, the displays become more responsive to the touch, thinner, brighter, more power efficient. In general, TDDI solutions are at the base of creating truly bezelless displays.
Brightness White luminance Black luminance Contrast Color temperature
100 % 645.024 cd/m2 0.443 cd/m2 1456 : 1 6948 K
75 % 502.699 cd/m2 0.346 cd/m2 1453 : 1 6932 K
50 % 353.793 cd/m2 0.243 cd/m2 1456 : 1 6893 K
25 % 193.730 cd/m2 0.132 cd/m2 1468 : 1 6890 K
0 % 25.046 cd/m2 0.017 cd/m2 1473 : 1 6906 K
The display on UMIDIGI S2 Pro is even better than the one on the S2. It is one of the brightest displays we've tested - currently, it takes the 7th place with a peak brightness of 645 cd/m2. The brightest display so far belongs to the Huawei P10 with a 661 cd/m2 peak brightness. The black luminance values are high as well but the static contrast ratio is at the reasonable 1450:1 level. The temperature of the white point is lower than the one on the S2 - 6900 K at all brightness levels. The CIE diagram a 100% of sRGB coverage with slight deviations. The display panel has a typical striped sub-pixel arrangement. The display on our review unit is very responsive, easy to work with and pleasant to spend lots of hours with it due to the built-in Eyebrow mode option. The big screen provides lots of real estate for displaying various content and the high brightness ensures comfortable outdoor viewing in various environments.
Peak brightness (100% APL)
Huawei P10
660.843 cd/m2
Xiaomi Mi 5s
660.142 cd/m2
Doogee S60
653.279 cd/m2
Xiaomi Mi Note 3
650.464 cd/m2
Xiaomi Mi 5 Standard Edition
648.5 cd/m2
Xiaomi Mi 5s Plus
645.889 cd/m2
UMIDIGI S2 Pro
645.024 cd/m2
UMIDIGI S2
625.524 cd/m2
Bluboo S8+
622.044 cd/m2
Xiaomi Mi 6
620.987 cd/m2
Asus ZenFone 3 ZE552KL
615.106 cd/m2
Blackview R7
610.649 cd/m2
Elephone S3
602.861 cd/m2
Doogee BL9000
601.022 cd/m2
Doogee S80
587.173 cd/m2
Gretel GT6000
584.349 cd/m2
Blackview P10000 Pro
581.657 cd/m2

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