Phone Specifications

NIU Niutek 3G 4.0 N309 specification and features

Network
TechnologyGSM / HSPA
2G bandsGSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bandsHSDPA 850 / 1900 – SIM 1 only
SpeedHSPA 14.4/5.76 Mbps
Launch
Announced2012, June. Released 2012, August
StatusDiscontinued
Body
Dimensions123.5 x 65 x 10.5 mm (4.86 x 2.56 x 0.41 in)
Weight71 g without battery (2.50 oz)
SIMDual SIM (Mini-SIM)
Display
TypeTFT capacitive touchscreen, 16M colors
Size4.0 inches, 45.5 cm2 (~56.7% screen-to-body ratio)
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)
Platform
OSAndroid 2.3 (Gingerbread)
ChipsetMediatek MT6575 (40 nm)
CPU1.0 GHz Cortex-A9
GPUPowerVR SGX531
Memory
Card slotmicroSDHC (dedicated slot)
Internal512MB 512MB RAM
Main Camera
Single5 MP, AF
FeaturesLED flash
VideoYes
Selfie camera
SingleVGA
Video
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 b/g, hotspot
Bluetooth2.1
GPSYes
RadioStereo FM radio
USBmicroUSB
Features
SensorsAccelerometer, proximity
 MP4/WMV/H.264 player
MP3/WAV/eAAC+ player
Organizer
Photo/video editor
Document viewer
Voice memo/dial
Predictive text input
Battery
 Removable Li-Ion 1650 mAh battery
Stand-byUp to 713 h (2G) / Up to 428 h (3G)
Talk timeUp to 16 h (2G) / Up to 7 h (3G)
Misc
ColorsBlack, White