Xiaomi Mi 4

NETWORK	Technology	GSM / CDMA / HSPA / EVDO / LTE

LAUNCH	Announced	2014, July
	Status	Available. Released 2014, August

BODY	Dimensions	139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)
	Weight	149 g (5.26 oz)
	SIM	Micro-SIM

DISPLAY	Type	IPS LCD capacitive touchscreen, 16M colors
	Size	5.0 inches (~72.3% screen-to-body ratio)
	Resolution	1080 x 1920 pixels (~441 ppi pixel density)
	Multitouch	Yes
		- MIUI 5.0

PLATFORM	OS	Android OS, v4.4.3 (KitKat), upgradable to v6.0.1 (Marshmallow)
	Chipset	Qualcomm MSM8974AC Snapdragon 801
	CPU	Quad-core 2.5 GHz Krait 400
	GPU	Adreno 330

MEMORY	Card slot	No
	Internal	16/64 GB, 3 GB RAM

CAMERA	Primary	13 MP, f/1.8, autofocus, LED flash, check quality
	Features	1/3" sensor size, 1.12µm pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR
	Video	2160p@30fps, 1080p@30fps, 720p@120fps, HDR, check quality
	Secondary	8 MP, f/1.8, 1080p@30fps

SOUND	Alert types	Vibration; MP3, WAV ringtones
	Loudspeaker	Yes
	3.5mm jack	Yes

COMMS	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
	Bluetooth	v4.0, A2DP
	GPS	Yes, with A-GPS, GLONASS, BDS
	Infrared port	Yes
	Radio	FM radio
	USB	microUSB v2.0, USB Host

FEATURES	Sensors	Accelerometer, gyro, proximity, compass, barometer
	Messaging	SMS(threaded view), MMS, Email, Push Mail, IM
	Browser	HTML5
	Java	No
		- Fast battery charging: 60% in 30 min (Quick Charge 2.0) - Active noise cancellation with dedicated mic - MP4/DivX/XviD/WMV/H.264 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer  - Voice memo/dial/commands

BATTERY		Non-removable Li-Ion 3080 mAh battery
	Stand-by	Up to 280 h (3G)

MISC	Colors	Black, White
	Price group	5/10

TESTS	Performance	Basemark OS II: 1324
	Display	Contrast ratio: 929 (nominal), 2.424 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 62dB / Noise 62dB / Ring 66dB
	Audio quality	Noise -91.6dB / Crosstalk -49.7dB
	Battery life	Endurance rating 68h watch vedio review

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