Mobile

Asus Zenfone 4 (2014) specification and features

Network
TechnologyGSM / HSPA
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
SpeedHSPA 42.2/5.76 Mbps
Launch
Announced2014, January. Released 2014, May
StatusDiscontinued
Body
Dimensions124.4 x 61.4 x 6.3 – 11.2 mm
Weight115 g (4.06 oz)
SIMDual SIM (Micro-SIM, dual stand-by)
Display
TypeTFT
Size4.0 inches, 45.5 cm2 (~59.6% screen-to-body ratio)
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)
ProtectionCorning Gorilla Glass 3
Platform
OSAndroid 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat)
ChipsetIntel Atom Z2520
CPUDual-core 1.2 GHz
GPUPowerVR SGX544MP2
Memory
Card slotmicroSDXC (dedicated slot)
Internal4GB 1GB RAM, 8GB 1GB RAM
Main Camera
Single5 MP, AF
Video[email protected]
Selfie camera
SingleYes
Video
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth4.0, A2DP, EDR
GPSYes, with A-GPS, GLONASS
NFCNo
RadioNo
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsAccelerometer, proximity
Battery
TypeLi-Po 1600/1200 mAh, removable
Stand-byUp to 192 h
Talk timeUp to 10 h
Misc
ColorsCharcoal Black, Pearl White, Cherry Red, Sky Blue, Solar Yellow
ModelsT00I, A400CG, A400CXG
SAR1.18 W/kg (head)    
SAR EU0.53 W/kg (head)