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HTC One (M8) And One (E8) Review: A Flagship And Its Sidekick

How We Tested HTC's One (M8)

Benchmark Suite

Our current Android test line-up is composed of six key sections: CPU, GPU, GPGPU, Web, Display, and Battery.

CPUAnTuTu X, Basemark OS II Full, Geekbench 3 Pro, MobileXPRT 2013
GPU3DMark, Basemark X 1.1 Full, GFXBench 3.0 Corporate
WebBrowsermark 2.0, JSBench, Peacekeeper 2.0, WebXPRT 2013
DisplayBrightness (Min/Max), Black Level, Contrast Ratio, Gamma, Color Temperature, Color Gamut Volume (sRGB/AdobeRGB)
BatteryBasemark OS II Full, BatteryXPRT 2014, GFXBench 3.0 Corporate

Test Methodology

All handsets are benchmarked on a fully-updated copy of the device’s stock software. The table below lists other common device settings that we standardize to before testing.

Brightness200 nits
CellularSIM Removed
Display ModeDevice default (non-adaptive)
Location ServicesOff
SleepNever (or longest possible interval)

Comparison System Specs

The table below contains all the pertinent technical specifications for today’s comparison units:

The iPhone 5s represents ARM v8, Meizu's MX3 represents the Exynos 5 Octa, Xiaomi's Mi3 represents Nvidia's Tegra 4, Google's Nexus 5 represents Snapdragon 800 performance on Android, and the Lumia Icon represents the same chipset in Windows Phone 8.1.

Although we benchmarked the HTC One (M8), the One (E8) offers identical performance as a result of its identical internals.