NIU Tek 4D2

Device type: Smart phone

Design OS Android (4.4)
Dimensions 4.84 x 2.48 x 0.41 inches (122.9 x 63 x 10.4 mm)
Weight 5.36 oz (152 g)
Colors Black, Gray, Orange, Blue, White
Tablet dock Candybar
Keys Right: Volume control
Display Physical size 4.0 inches
Resolution 480 x 800 pixels
Pixel density 233 ppi
Screen-to-body ratio 58.81 %
Colors 262 144
Technology TFT
Features Light sensor, Proximity sensor
Touchscreen Capacitive, Multi-touch
Camera Camera 3.2 megapixels
Camcorder Yes
Front-facing camera 1.3 megapixels
Flash LED
Features Video calling, Video sharing
Shooting Modes Panorama
Hardware System chip MediaTek
Processor Dual-core, 1000 MHz, ARM Cortex-A7
Graphics processor Mali-400
System memory 512 MB RAM
Built-in storage 4 GB
Storage expansion microSD, microSDHC, microSDXC up to 64 GB
Battery Capacity 1200 mAh
Type Li - Ion
User replaceable Yes
Talk time 8.00 hours
Talk time (3G) 6.00 hours
Stand-by time 16.7 days (400 hours)
Stand-by time (3G) 13.3 days (320 hours)
Multimedia Music player Album, Artist, Genre, Playlists
Features Album art cover, Background playback
Radio FM, Stereo
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, Document viewer, 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, 1900 MHz
Data HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Multiple SIM cards 2 slots
2G Data EDGE, GPRS
Global Roaming Yes
Connectivity Bluetooth 4.0
Wi-Fi 802.11 a, b, g, n
USB USB 2.0
Positioning GPS, A-GPS
Navigation Turn-by-turn navigation, Voice navigation
Other Tethering, Computer sync, OTA sync
Connector microUSB
Mobile hotspot Yes
Features Mass storage device, USB charging
Notifications Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Sensors Accelerometer, Compass