
Asus Zenfone 2 ZE551ML has Android 5.0 (Lollipop), It offers an internal memory of 12/32/64 GB with 2&4 GB RAM, It presents a screen of Full HD resolution, And it comes with a battery capacity of 3060 mAh .
Asus Zenfone 2 ZE551ML specifications
General
6326 Announce date : January, 2015
6326 Release date : March, 2015
6326 Height × Width : 152.5 mm x 77.2 mm (6.00 x 3.04 in)
6326 Thickness : 10.9 mm (0.43 in)
6326 Weight : 170 g (6.00 oz)
6326 SIM : Dual SIM (Micro-SIM, dual stand-by, dual active)
6326 Colors : Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic White
6326 Build : Plastic body

Asus Zenfone 2 ZE551ML
Display
6326 Display type : IPS LCD capacitive touchscreen, 16M colors
6326 Screen size : 5.5 inches (~70.8% screen-to-body ratio)
6326 Resolution : 1080 x 1920 pixels [ Full HD resolution ]
6326 Pixel density : (~401 ppi pixel density)
6326 Multitouch feature : yes
6326 ASUS ZenUI : yes
6326 Protection : Corning Gorilla Glass 3
Camera & Video
6326 Rear camera : 13 MP, AF, f/2.0
6326 Camera features : Dual-LED (dual-tone flash), panorama, HDR
6326 Video : 1080p@30fps [ Full HD video ]
6326 Front camera : 5 MP, f/2.0
Memory
6326 Expandable memory : Card slot microSD, up to 256 GB (dedicated slot)
6326 Internal Memory : 16/32/64 GB
6326 RAM : 2&4 GB RAM
Battery
6326 Battery type : Non-removable Li-Po
6326 Battery capacity : 3000 mAh
Platform
6326 Operating System : Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow)
6326 Chipset : Intel Atom Z3580 (4 GB RAM model) & Intel Atom Z3560 (2 GB
6326 Chipset : RAM model)
6326 Processor : Quad-core 2.3 GHz (4 GB RAM model) & Quad-core 1.8 GHz
6326 Processor : (2 GB RAM model)
6326 Graphics : PowerVR G6430
Network
6326 2G bands : GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
6326 3G bands : HSDPA 850 / 900 / 1900 / 2100 & TD-SCDMA – China & India
6326 4G bands : LTE – Global & LTE – Taiwan & LTE- US & LTE- China & India &
6326 4G bands : LTE – India (Band 40)
6326 Speed : HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
6326 GPRS : yes
6326 EDGE : yes
Sound
6326 Alert types : Vibration, MP3, WAV ringtones
6326 Loudspeaker : yes
6326 3.5 mm jack : yes
CONNECTIVITY
6326 WLAN : Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
6326 Bluetooth : 4.0, A2DP, EDR
6326 GPS : yes, with A-GPS, GLONASS
6326 USB : MicroUSB 2.0, USB Host
6326 Radio : FM radio, RDS
6326 NFC : yes
Features
6326 Sensors : Accelerometer, Compass, Proximity, Gyro, Ambient light sensor
6326 Messaging : SMS (threaded view), MMS, Email, Push Mail, IM
6326 Browser HTML5 : yes
6326 5GB free lifetime ASUS WebStorage : yes
6326 MP3/WAV/eAAC+ player : yes
6326 MP4/H.264 player : yes
6326 Document viewer : yes
6326 Photo/video editor : yes
6326 Fast battery charging : yes, 60% in 40 min
Asus Zenfone 2 ZE551ML disadvantages
6326 Infrared port : No
6326 Removable battery : No
6326 Water & Dust resistant : No
6326 Fingerprint sensor : No
6326 Barometer sensor : No
6326 Temperature sensor : No
6326 Active noise cancellation with dedicated mic : No