Celkon A89 vs NIU GO 21
Celkon A89
NIU GO 21
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100, 1800-
-
HSDPA speedHSDPA-
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced2012-92014-5
-
Status20122014-6
-
Design
-
SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
-
Height105 mm
-
Width44.9 mm
-
Thickness14.2 mm
-
Weight66 g
-
ColorsBlackBlack, Blue, Gray, Green, Orange, Red
-
Display
-
Display typeTFT capacitive touchscreenTFT
-
Physical size3.5 inches1.8 inches
-
Resolution-128 x 160 pixels
-
Pixel density-114 ppi
-
Display colors-66560
-
Hardware
-
CPU1 GHz
-
Internal storage-64 Mbit
-
Memory cardmicroSDmicroSD
-
Memory card max16 GB32 GB
-
OS
-
OSAndroid OS, v2.3.6 (Gingerbread)-
-
Main camera
-
Main camera3.15 MP
-
Primary camera resolution2048 x 1536 pixels640 x 480 pixels
-
Primary camera videovideono
-
Selfie camera
-
Secondary cameraYesNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3 ringtones
-
Multimedia
-
Radio FMStereo FM radioStereo FM radio
-
Connectivity
-
WLANWi-Fi
-
USBmicroUSB 2.0microUSB 2.0
-
BluetoothYesv2.1
-
Bluetooth EDR-Yes
-
GPSYesNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
Messaging IMIMIM
-
WAP-Yes
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
HTMLYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1400 mAh650 mAh
-
Talk time8 h 20 min6 h
-
Standby time300 h200 h
