NIU Niutek 3.5B vs Samsung R640 Character
NIU Niutek 3.5B
Samsung R640 Character
-
Network
-
2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
-
3G network-CDMA2000 1x
-
Speed Yes-Yes
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2013-32011-7
-
Status2013-72011-7
-
Design
-
SIMDual SIM (Mini-SIM)Mini-SIM
-
Height113.6 mm107 mm
-
Width62 mm55 mm
-
Thickness13.8 mm15 mm
-
Weight92 g120 g
-
Keyboard-QWERTY
-
ColorsBlack, WhiteElectric Blue
-
Display
-
Display typeTFT capacitive touchscreenTFT touchscreen
-
Physical size3.5 inches2.8 inches
-
Resolution320 x 480 pixels-
-
Pixel density165 ppi-
-
Display colors16777216262144
-
Hardware
-
CPU1 GHz ARM Cortex-A5
-
ChipsetSpreadtrum SC6820-
-
GPUMali-400-
-
Memory ROM512 MB-
-
Memory RAM256 MB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v2.3 (Gingerbread)-
-
Main camera
-
Main camera3.15 MP1.3 MP
-
Primary camera resolution2048 x 1536 pixels1280 x 1024 pixels
-
Primary camera video@30fpsno
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, MP3 ringtonesVibration; MP3 ringtones
-
Multimedia
-
Radio-No
-
Radio FMStereo FM radio-
-
Radio recordingFM recording-
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
WLAN WiFi Dual BandYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv3.0v2.1
-
Bluetooth A2DP-Yes
-
Bluetooth EDR-Yes
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMS-
-
Messaging EmailEmailEmail
-
Messaging IMIM-
-
WAPWAP 2.0/xHTMLWAP 2.0/xHTML
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1300 mAh1000 mAh
-
Talk time17 h5 h
-
Standby time850 h288 h
