Asus Zenfone 4

NETWORK	Technology	GSM / HSPA
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 1900 / 2100
	Speed	HSPA 42.2/5.76 Mbps
	GPRS	Yes
	EDGE	Yes

LAUNCH	Announced	2014, January
	Status	Available. Released 2014, May

BODY	Dimensions	124.4 x 61.4 x 6.3-11.2
	Weight	115 g (4.06 oz)
	SIM	Dual SIM (Micro-SIM, dual stand-by)

DISPLAY	Type	TFT capacitive touchscreen, 16M colors
	Size	4.0 inches (~59.6% screen-to-body ratio)
	Resolution	480 x 800 pixels (~233 ppi pixel density)
	Multitouch	Yes
	Protection	Corning Gorilla Glass 3

PLATFORM	OS	Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
	Chipset	Intel Atom Z2520
	CPU	Dual-core 1.2 GHz
	GPU	PowerVR SGX544MP2

MEMORY	Card slot	microSD, up to 64 GB
	Internal	4/8 GB, 1 GB RAM

CAMERA	Primary	5 MP, 2592 х 1944 pixels, autofocus
	Features	Panorama, face detection
	Video	1080p@30fps
	Secondary	Yes

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

COMMS	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
	Bluetooth	v4.0, A2DP, EDR
	GPS	Yes, with A-GPS, GLONASS
	Radio	No
	USB	microUSB v2.0

FEATURES	Sensors	Accelerometer, proximity
	Messaging	SMS(threaded view), MMS, Email, Push Email, IM
	Browser	HTML
	Java	No
		- MP3/WAV/eAAC+ player - MP4/H.264 player - Document viewer - Photo viewer/editor - Voice memo/dial

BATTERY		Li-Po 1200/1600 mAh battery
	Stand-by	Up to 192 h
	Talk time	Up to 10 h

MISC	Colors	Charcoal Black, Pearl White, Cherry Red, Sky Blue, Solar Yellow
	SAR US	1.18 W/kg (head)
	SAR EU	0.53 W/kg (head)
	Price group