The Huawei P8 is equipped with a pretty standard IPS LDS panel with a resolution of 1080 x 1920 pixels. With a diagonal of 5.2-inches, it is slightly bigger than the 5.0-inch Ascend P7. The difference, however, isn't really that noticeable, but, the P8 does give you a distinct sensation of more screen real-estate, especially if you opt for film navigation and unload a few pixels off the GUI.
The pixel density is pretty good as well at 424ppi. The display uses an IPS-NEO panel, which delivers quite deep blacks for an LCD.
Huawei has really taken the IPS-NEO technology to the next level and the P8 shows amazing levels of contrast. The blacks are so deep that one can easily mistake the panel for an AMOLED one. Brightness is also quite good. Setting its level with precision, however, is a little difficult. Dialing the brightness down quickly dims the display to near invisible levels. A more precise slider would be greatly appreciated.
Display test
50% brightness
100% brightness
Black, cd/m2
White, cd/m2
Contrast ratio
Black, cd/m2
White, cd/m2
Contrast ratio
Huawei P8
0.05
77
1435
0.38
584
1516
Samsung Galaxy S5
0
274
∞
0
529
∞
LG G3
0.14
109
763
0.72
570
789
Sony Xperia Z3
-
-
-
0.65
866
1333
Samsung Galaxy Note 3
0
149
∞
0
379
∞
Nokia Lumia 930
0
149
∞
0
347
∞
HTC One (M8)
0.2
245
1219
0.46
577
1256
Nokia Lumia 1520
0.22
263
1174
0.43
522
1207
Samsung Galaxy Alpha
0
228
∞
0
456
∞
Samsung Galaxy A7
0
175
∞
0
349
∞
Motorola Nexus 6
0
149
∞
0
372
∞
Motorola Moto X (2014)
0
167
∞
0
358
∞
Meizu MX4 Pro
-
-
-
0.69
775
1127
LG G Flex2
0
152
∞
0
398
∞
Xiaomi Mi Note
0.09
130
1450
0.43
626
1453
Apple iPhone 5s
0.14
163
1145
0.49
596
1219
Huawei Ascend Mate7
0.11
149
1428
0.37
530
1428
Huawei Honor 6
0.13
125
943
0.62
507
812
Huawei Ascend P7
0.13
101
807
0.79
668
843
Despite the impressive contrast, the P8 offers average sunlight visibility. It is still quite usable outside, but, we found ourselves often bumping the brightness to maximum while outdoors.
Sunlight contrast ratio
Nokia 808 PureView 4.698
Samsung Galaxy E7 4.485
Samsung Galaxy A3 4.241
Samsung Galaxy S6 4.124
Samsung Galaxy Note 4 4.033
Samsung Galaxy Note 3 3.997
Apple iPhone 5 3.997
Samsung Galaxy A5 3.895
Apple iPhone 6 3.838
Motorola Moto X (2014) 3.816
Samsung Galaxy Note Edge 3.799
Samsung Galaxy A7 3.679
Oppo R5 3.678
Samsung Galaxy K zoom 3.675
Nokia Lumia 930 3.567
Apple iPhone 5s 3.565
Samsung Galaxy S5 3.549
Nokia Lumia 735 3.547
Motorola Nexus 6 3.543
Alcatel Idol X+ 3.527
Apple iPhone 5c 3.512
Samsung Galaxy Alpha 3.509
Samsung Galaxy Note 3 Neo 3.487
LG G Flex2 3.465
YotaPhone 2 3.453
Motorola RAZR MAXX 3.42
Samsung I9300 Galaxy S III 3.419
Samsung Galaxy S5 Active 3.406
Nokia Lumia 925 3.402
Gionee Elife S5.5 3.386
Samsung I9505 Galaxy S4 3.352
Samsung Omnia W 3.301
Samsung Galaxy S5 mini 3.174
Samsung I9000 Galaxy S 3.155
Samsung Ativ S 3.129
Samsung I9190 Galaxy S4 mini 3.127
Samsung Galaxy S4 zoom 3.118
Nokia N9 3.069
Microsoft Lumia 640 XL 3.065
Apple iPhone 6 Plus 3.023
Samsung Galaxy Note 2.97
Samsung Galaxy Premier 2.958
Sony Xperia Z1 2.95
HTC One S 2.901
Lenovo S90 Sisley 2.892
Samsung I8730 Galaxy Express 2.861
BlackBerry Q10 2.856
Samsung I9100 Galaxy S II 2.832
Sony Xperia Z3+ 2.824
HTC Desire Eye 2.815
Gionee Elife S5.1 2.812
Samsung Galaxy S II Plus 2.801
BlackBerry Z30 2.79
Meizu MX4 Pro 2.765
Sony Xperia ZR 2.672
Huawei Ascend P1 2.655
Xiaomi Mi 4i 2.641
Sony Xperia Z3 2.618
Sony Xperia Z3 Compact 2.616
Sony Xperia T3 2.609
BlackBerry Passport 2.595
Microsoft Lumia 640 2.563
Nokia Lumia 900 2.562
Motorola Moto G 4G 2.546
HTC One Max 2.537
Nokia Lumia 720 2.512
HTC One 2.504
Sony Xperia M4 Aqua 2.503
Motorola Moto G 2.477
vivo Xshot 2.465
Sony Xperia Z 2.462
Xiaomi Mi 4 2.424
Samsung Galaxy S III mini 2.422
Lenovo Vibe Z2 Pro 2.416
LG G Flex 2.407
HTC Desire 820 2.372
HTC One (M8) 2.371
Meizu MX4 2.366
Motorola RAZR i 2.366
Meizu m1 note 2.362
Sony Xperia ZL 2.352
HTC One M9 2.334
LG G4 2.317
Samsung Galaxy Note II 2.307
HTC One (M8) for Windows 2.291
Oppo R1x 2.281
Oppo Find 7a 2.279
Alcatel One Touch Hero 2.272
Apple iPhone 4S 2.269
HTC Desire 600 dual sim 2.262
Nokia Asha 311 2.25
Xiaomi Mi Note 2.234
Motorola Moto G (2014) 2.233
LG Nexus 5 2.228
Huawei P8 2.196
Nokia Lumia 820 2.193
HTC One (E8) 2.185
Oppo N3 2.181
Nokia Lumia 920 2.17
Huawei Honor 6 2.169
HTC One X 2.158
Asus Zenfone 2 ZE551ML 2.149
LG Aka 2.145
Nokia N8 2.144
Nokia Lumia 620 2.142
Nokia 515 2.134
Archos 50 Diamond 2.134
HTC Desire 500 2.129
Sony Xperia C3 Dual 2.12
Sony Xperia acro S 2.119
Xiaomi Redmi Note 2.119
Nokia Lumia 1020 2.103
Oppo Find 5 2.088
Sony Xperia SL 2.078
Nokia Lumia 630 2.056
BlackBerry Z10 2.051
Huawei Ascend Mate7 2.024
Samsung I9295 Galaxy S4 Active 2.022
Apple iPhone 4 2.016
HTC One mini 2.003
Xiaomi Mi 3 2.001
Huawei Ascend P7 1.992
LG G2 1.976
Sony Xperia E4g 1.972
OnePlus One 1.961
Oppo R819 1.957
Sony Ericsson Xperia ray 1.955
Lenovo Vibe X2 1.952
Sony Xperia Z2 1.944
Sony Xperia E3 1.943
Nokia Lumia 1320 1.941
HTC One mini 2 1.94
Samsung Galaxy Camera 1.938
Samsung Galaxy Grand Prime 1.935
Sony Xperia J 1.932
Acer CloudMobile S500 1.931
ZTE Blade S6 1.927
LG Nexus 4 1.926
LG G Pro 2 1.922
Samsung Galaxy Mega 6.3 1.913
Nokia Asha 308 1.911
HTC Butterfly 2 1.905
Sony Xperia T 1.894
Nokia Lumia 830 1.887
HTC Desire X 1.878
HTC Windows Phone 8X 1.873
HTC Butterfly 1.873
HTC Butterfly S 1.867
Huawei Ascend P6 1.865
Huawei Ascend Mate 1.845
LG G2 mini 1.838
LG G3 1.82
Nokia Lumia 1520 1.813
HTC Desire 616 dual sim 1.797
Sony Xperia V 1.792
HTC Desire 816 1.783
Sony Xperia Z1 Compact 1.772
HTC Desire 700 dual sim 1.769
Sony Xperia U 1.758
Meizu MX3 1.754
LG Optimus G 1.753
Sony Xperia T2 Ultra 1.74
Sony Xperia Z3 Tablet Compact 1.735
Acer Liquid Jade S 1.734
Sony Xperia SP 1.733
Oppo Find 7 1.691
LG Optimus 4X HD 1.691
HTC One V 1.685
BlackBerry Q5 1.682
LG Optimus Vu 1.68
Motorola Moto E (2nd Gen) 1.675
Xiaomi Mi Pad 7.9 1.672
LG Optimus GJ 1.666
LG Optimus 3D Max 1.658
HTC Desire V 1.646
Samsung Galaxy Xcover 2 1.632
Samsung Galaxy Ace 3 1.622
Microsoft Lumia 532 1.615
Jolla Jolla 1.605
Microsoft Lumia 435 1.598
Sony Xperia Z Ultra 1.578
Sony Xperia go 1.577
Samsung Galaxy Ace 2 I8160 1.566
Samsung Galaxy Core 1.563
LG Optimus G Pro 1.552
Motorola Moto E 1.545
LG Optimus 3D 1.542
Nokia Asha 302 1.537
Samsung Galaxy Core Prime 1.507
BlackBerry Curve 9320 1.488
Sony Xperia M 1.473
Oppo N1 1.47
Sony Xperia E4 1.467
Meizu MX 4-core 1.462
Nokia Lumia 610 1.432
Samsung Galaxy S Duos 1.4
Samsung Galaxy Grand Neo 1.393
Microsoft Lumia 535 1.393
Sony Xperia M2 1.393
Samsung Galaxy Grand 2 1.38
Sony Xperia E1 1.372
Nokia Lumia 625 1.371
Gigabyte GSmart G1355 1.361
Sony Xperia L 1.351
Samsung Galaxy Mega 5.8 1.35
Xiaomi Redmi 1S 1.35
HTC Desire 510 1.34
Sony Xperia M2 Aqua 1.331
Sony Xperia miro 1.324
Samsung I9082 Galaxy Grand 1.321
Samsung I8530 Galaxy Beam 1.315
Xiaomi Redmi 2 1.311
HTC Desire C 1.3
Nokia X 1.291
Sony Xperia C 1.283
Nokia Asha 503 1.281
Nokia Asha 501 1.27
LG Optimus L7 1.269
Nokia Lumia 510 1.268
Samsung Galaxy Fame 1.245
LG Optimus L9 1.227
Meizu MX 1.221
Samsung Galaxy Young 1.22
Sony Xperia E 1.215
Nokia XL 1.204
Sony Xperia E dual 1.203
Asus Memo Pad 7 ME176C 1.198
Samsung Galaxy Pocket 1.18
Nokia Asha 305 1.178
Nokia Asha 306 1.175
Sony Xperia neo L 1.169
Sony Xperia tipo 1.166
Nokia Lumia 520 1.161
Samsung S6802 Galaxy Ace Duos 1.148
Samsung Galaxy mini 2 1.114
Huawei P8 battery life
The Huawei P8 is powered by a 2680mAh battery. It is non-removable and slightly bigger than the one in the Ascend P7, although not be a whole lot. Still, the P8 really shows improvements in this department.
The company really seems to have put a lot of effort in power management and optimization, as the P8 surpasses the only average 53 hours endurance rating of its predecessor by a long shot. Hopefully, the improvements will be carried over the P7 as well with future updates.
With an overall endurance rating of 64 hours, the Huawei P8 is hardly a champion, but, you can rely on two days of average usage on a single charge, which is adequate by today's standards. Compared to its predecessor, the Ascend P7, the phone has brought major improvement in one area in particular - web browsing. The P7 is really lacking in this department with 7:13 hours and it si good to see that Huawei has addressed this with the P8, which now scores almost double with 13:32 hours surfing the web.
Video playback has also been optimized and is now a lot more power-efficient. The P8 managed to last through almost nine and a half hours of playback.
Huawei has implemented a great battery manager with its EMUI and provide an Ultra Power Saving mode. You can considerably improve your battery performance by tweaking the phone to your needs and preferences. Naturally we did our battery test with all energy saving options turned off.
Unfortunately, there is no support for Quick Charging or wireless charging.
Our proprietary score also includes a standby battery draw test, which is not featured in our battery test scorecard but is calculated in the total endurance rating.
The Huawei P8 comes in two main flavors - the UL00 and L09, which differ in connectivity. Both come with quad-band 2G/GPRS/EDGE support and 3G with HSDPA, with 5 bands on the UL00 and seven on the L09. This ensures up to 42.2 Mbps download speeds and 5.76 Mbps uploads.
Both versions of the P8 are also equipped with Cat. 6 LTE, capable of up to 300 Mbps downstream. The UL00 has 8 bands at its disposal, while the L09 has thirteen. As already mentioned, a Dual-SIM option is also available with the extra card sharing the slot with the microSD card, meaning you can only choose to use one of those.
Local connectivity is covered by Dual-band Wi-Fi 802.11 a/b/g/n. Unfortunately, Wi-Fi 802.11ac is not supported.
Huawei is boasting three new connectivity features called Wi-Fi+, Signal+ and Roaming+.
Wi-Fi+ means the phone will check which Wi-Fi network in your area has the best connection speed and will connect you to it. For instance, it can switch automatically among the hotspots available in your office building, choosing the one that has the best speed. It will also keep a historical list of networks you've accessed and can even auto activate Wi-Fi when there is a known Wi-Fi network close by.
Signal+ marks a dual-antenna design, which improves reception. There is one antenna at the top of the phone and another one at the bottom so there is no way you kill the signal with you grip.
Roaming+ means the phone will take up to 3x times less time to connect to the phone network when you are visiting another country.
Bluetooth 4.1 is also on board with A2DP, EDR, and LE mode. The microUSB 2.0 port supports USB Host so you can attach USB flash drives or connect peripherals.
The satellite navigation chip inside the phone is compatible with GPS/GLONASS and BeiDou (BDS).
There's an FM radio on board too. NFC with contactless payments is supported as well.
The only connectivity feature which is missing is an Infrared blaster.
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