Phone Specifications

Asus Zenfone 2 ZE551ML specification and features

Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1900 / 2100
  TD-SCDMA – China & India
4G bands1, 2, 3, 4, 5, 8, 9, 18, 19, 28 – Taiwan
 1, 2, 3, 4, 5, 7, 8, 20 – Global
 1, 2, 3, 4, 5, 7, 8, 17, 20 – US
 1, 3, 38, 39, 40, 41 – China & India
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced2015, January. Released 2015, March
StatusDiscontinued
Body
Dimensions152.5 x 77.2 x 10.9 mm (6.00 x 3.04 x 0.43 in)
Weight170 g (6.00 oz)
BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
SIMDual SIM (Micro-SIM, dual stand-by)
Display
TypeIPS LCD capacitive touchscreen, 16M colors
Size5.5 inches, 83.4 cm2 (~70.8% screen-to-body ratio)
Resolution1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
ProtectionCorning Gorilla Glass 3
Platform
OSAndroid 5.0 (Lollipop), upgradable to 6.0 (Marshmallow)
ChipsetIntel Atom Z3580 (4 GB RAM model)
Intel Atom Z3560 (2 GB RAM model)
CPUQuad-core 2.3 GHz (4 GB RAM model)
Quad-core 1.8 GHz (2 GB RAM model)
GPUPowerVR G6430
Memory
Card slotmicroSDXC (dedicated slot)
Internal16GB 2GB RAM, 32GB 2GB RAM, 64GB 4GB RAM
Main Camera
Single13 MP, f/2.0, AF
FeaturesDual-LED dual-tone flash, panorama, HDR
Video[email protected]
Selfie camera
Single5 MP, f/2.0
Video
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth4.0, A2DP, EDR
GPSYes, with A-GPS, GLONASS
NFCYes
RadioFM radio, RDS
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsAccelerometer, gyro, proximity, compass
Battery
 Non-removable Li-Po 3000 mAh battery
ChargingFast charging 18W, 60% in 40 min (advertised)
Misc
ColorsOsmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic White
ModelsZ00AD, Z00A
SAR EU0.35 W/kg (head)    
Tests
Performance Basemark OS II 2.0: 1090Basemark X: 12565
Camera Photo / Video
Loudspeaker Voice 62dB / Noise 61dB / Ring 67dB

Battery life
Endurance rating 59h