Asus ZenFone 4

Device type: Smart phone

Design OS Android (5.0, 4.4, 4.3)
Dimensions 4.90 x 2.42 x 0.44 inches (124.4 x 61.4 x 11.2 mm)
Weight 4.06 oz (115 g)
Colors Black, Yellow, Blue, Red, White
Tablet dock Candybar
Keys Right: Volume control, Lock/Unlock key
Display Physical size 4.0 inches
Resolution 480 x 800 pixels
Pixel density 233 ppi
Screen-to-body ratio 59.53 %
Technology TFT
Features Light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass 3)
Touchscreen Capacitive, Multi-touch
Camera Camera 5 megapixels
Camcorder Yes
Front-facing camera 0.3 megapixels VGA
Hardware System chip Intel Atom Z2520
Processor Dual-core, 1200 MHz, Saltwell
Graphics processor PowerVR SGX 544MP2
System memory 1024 MB RAM (Dual-channel, 533 MHz) / LPDDR2
Built-in storage 4 GB
Storage expansion microSD, microSDHC, microSDXC up to 64 GB
Battery Capacity 1200 mAh
Type Li - Polymer
User replaceable Yes
Multimedia Music player Album, Artist, Playlists
Features Album art cover, Background playback
Speakers Earpiece, Loudspeaker
Video playback MPEG4, H.263, H.264
Headphones connector 3.5mm
Internet browsing Browser HTML, HTML5
Built-in online services support YouTube (upload), Picasa/Google+
Phone features Phonebook Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Organizer Calendar, Alarm, Calculator
Messaging SMS, MMS, Threaded view, Predictive text input
E-mail IMAP, POP3, SMTP, Microsoft Exchange
Instant Messaging Hangouts / Google Talk
Cellular GSM 850, 900, 1800, 1900 MHz
UMTS 850, 900, 1900, 2100 MHz
Data HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Micro SIM Yes
2G Data EDGE, GPRS
Global Roaming Yes
Connectivity Bluetooth 4.0, EDR
Wi-Fi 802.11 b, g, n
USB USB 2.0
Positioning GPS, A-GPS
Navigation Turn-by-turn navigation
Other Tethering, Computer sync, OTA sync
Connector microUSB
Features Mass storage device, USB charging
Notifications Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Sensors Accelerometer, Compass
Other features Officially announced 06 Jan 2014