Bird D636 vs i-mobile 638CG
Bird D636
i-mobile 638CG
-
Network
-
2G networkGSM 900, 1800GSM 900, 1800, 1900
-
GPRSYesYes
-
EDGE
-
Availability
-
Oficially announced2014-122009
-
Status
-
Design
-
SIMMini-SIMDual SIM (Mini-SIM)
-
Height105 mm113 mm
-
Width45.6 mm51 mm
-
Thickness12.2 mm14.5 mm
-
Weight98.4 g
-
ColorsBlackBlack
-
Display
-
Display typeTFTTFT
-
Physical size1.9 inches2.4 inches
-
Resolution176 x 220 pixels240 x 320 pixels
-
Pixel density148 ppi167 ppi
-
Display colors266240262144
-
Hardware
-
Internal storage60 MB25 MB
-
Memory cardmicroSDmicroSD
-
Memory card max-8 GB
-
Main camera
-
Main camera1.3 MP3.15 MP
-
Primary camera resolution1152 x 864 pixels2048 x 1536 pixels
-
Primary camera videovideovideo
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerYesYes
-
NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLAN
-
USBYesYes
-
BluetoothYes
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS(threaded view)
-
Messaging EMSEMSEMS
-
Messaging MMSMMSMMS
-
WAPWAP 2.0WAP 2.0/xHTML
-
JavaYesNo
-
Java MIDPMIDP 2.0-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity600 mAh1050 mAh
-
Talk time3 h 20 min8 h 30 min
-
Standby time120 h400 h