NIU GO 20 vs Samsung R640 Character
NIU GO 20
Samsung R640 Character
-
Network
-
2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
-
3G network-CDMA2000 1x
-
Speed Yes-Yes
-
GPRSYes
-
EDGE
-
Availability
-
Oficially announced2013-112011-7
-
Status2013-112011-7
-
Design
-
SIMDual SIM (Mini-SIM)Mini-SIM
-
Height101 mm107 mm
-
Width43.8 mm55 mm
-
Thickness14 mm15 mm
-
Weight60 g120 g
-
Keyboard-QWERTY
-
ColorsBlack, Blue, Purple, Red, Silver, WhiteElectric Blue
-
Display
-
Display typeTFTTFT touchscreen
-
Physical size1.8 inches2.8 inches
-
Resolution128 x 160 pixels-
-
Pixel density114 ppi-
-
Display colors66560262144
-
Hardware
-
Internal storage64 Mbit-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
Main camera
-
Main camera1.3 MP
-
Primary camera resolution640 x 480 pixels1280 x 1024 pixels
-
Primary camera videonono
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
NotificationsRingtonesVibration; MP3 ringtones
-
Multimedia
-
Radio-No
-
Radio FMStereo FM radio-
-
Connectivity
-
WLAN
-
USBYesmicroUSB 2.0
-
Bluetoothv2.1v2.1
-
Bluetooth A2DP-Yes
-
Bluetooth EDR-Yes
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS
-
Messaging MMSMMS-
-
Messaging Email-Email
-
Messaging IMIM-
-
WAPYesWAP 2.0/xHTML
-
JavaNoNo
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity500 mAh1000 mAh
-
Talk time6 h5 h
-
Standby time200 h288 h
-
Browser
-
HTML-Yes
