Celkon C44 Duos vs Micromax X640
Celkon C44 Duos
Micromax X640
-
Network
-
2G networkGSM 900, 1800GSM 900, 1800
-
GPRSYesYes
-
EDGE
-
Availability
-
Oficially announced2014-122012
-
Status2012-5
-
Design
-
SIMDual SIMDual SIM (Mini-SIM)
-
Height113.5 mm
-
Width57.5 mm
-
Thickness12.2 mm
-
Weight
-
ColorsGold/Black, Gold/RedBlack
-
Display
-
Display typeTFTTFT touchscreen
-
Physical size2.4 inches3.2 inches
-
Resolution240 x 320 pixels-
-
Pixel density167 ppi-
-
Hardware
-
Memory cardmicroSDmicroSD
-
Memory card max8 GB8 GB
-
Main camera
-
Main camera1.3 MP2 MP
-
Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
-
Primary camera videovideovideo
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, Polyphonic, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
Radio FMFM radioFM radio
-
Connectivity
-
WLAN
-
USBYesYes
-
BluetoothYesYes
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS
-
Messaging MMS-MMS
-
WAP-Yes
-
JavaNoYes
-
Browser
-
BrowserYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2200 mAh-
-
Talk time-4 h 40 min
-
Standby time-200 h