Celkon Campus Colt A401 vs Yezz C21
Celkon Campus Colt A401
Yezz C21
-
Network
-
2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
-
3G networkHSDPA 2100-
-
Speed YesYes-
-
GPRSYesUp to 48 kbps
-
EDGEYesNo
-
Availability
-
Oficially announced2014-102016-7
-
Status2014-102016-8
-
Design
-
SIMDual SIMDual SIM (Mini-SIM)
-
Height124.9 mm113 mm
-
Width64 mm48.5 mm
-
Thickness10.4 mm14.6 mm
-
Weight70 g
-
ColorsBlack, Blue, WhiteBlack, Blue, Red, White
-
Display
-
Display typeCapacitive touchscreenTFT
-
Physical size4.0 inches1.8 inches
-
Resolution480 x 800 pixels128 x 160 pixels
-
Pixel density233 ppi114 ppi
-
Display colors-262144
-
Hardware
-
CPU1 GHz321 MHz
-
ChipsetSpreadtrum SC7715Spreadtrum SC6531DA
-
GPUMali-400-
-
Memory RAM512 MB4 MB
-
Internal storage4 GB4 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB8 GB
-
Phonebook-Yes
-
Call records-Yes
-
OS
-
OSAndroid OS, v4.4.2 (KitKat)-
-
Main camera
-
Main camera3.15 MP
-
Primary camera-VGA
-
Primary camera resolution2048 x 1536 pixels-
-
Primary camera videovideovideo
-
Primary camera flashLED flash-
-
Camera features-No
-
Selfie camera
-
Secondary cameraYesNo
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic, MP3
-
Multimedia
-
Radio FMFM radioStereo FM radio
-
Connectivity
-
WLANWi-Fi
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v2.1
-
GPSYesNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
WAP-Yes
-
JavaYes, via Java MIDP emulatorNo
-
SensorsAccelerometer, proximity-
-
Browser
-
HTMLYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1400 mAh600 mAh
-
Battery removable-Removable
-
Talk time-3 h
-
Standby time-180 h
