Celkon CT 7 vs NIU GO 21
Celkon CT 7
NIU GO 21
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
GPRSYes
-
EDGE
-
Availability
-
Status2014-6
-
Oficially announced2014-122014-5
-
Design
-
SIMNoDual SIM (Mini-SIM)
-
Height192 mm105 mm
-
Width110 mm44.9 mm
-
Thickness14 mm14.2 mm
-
Weight66 g
-
ColorsBlack, WhiteBlack, Blue, Gray, Green, Orange, Red
-
Display
-
Display typeCapacitive touchscreenTFT
-
Physical size7.0 inches1.8 inches
-
Resolution480 x 800 pixels128 x 160 pixels
-
Pixel density133 ppi114 ppi
-
Display colors-66560
-
Hardware
-
CPU1 GHz
-
Memory RAM1 GB-
-
Internal storage8 GB64 Mbit
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.0.3 (Ice Cream Sandwich)-
-
Main camera
-
Main camera2 MP
-
Primary camera resolution1600 x 1200 pixels640 x 480 pixels
-
Primary camera videovideono
-
Selfie camera
-
Secondary cameraYesNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3 ringtones
-
Multimedia
-
Radio FMFM radioStereo FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0microUSB 2.0
-
BluetoothYesv2.1
-
Bluetooth EDR-Yes
-
GPSNoNo
-
Features
-
Messaging SMS-SMS
-
Messaging MMS-MMS
-
Messaging EmailEmail-
-
Messaging IMIMIM
-
Messaging Push EmailPush Mail-
-
WAP-Yes
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
BrowserYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity3000 mAh650 mAh
-
Battery removableNon-removable-
-
Talk time10 h6 h
-
Standby time300 h200 h
