Alcatel OT-990 vs Celkon C770 Dj
Alcatel OT-990
Celkon C770 Dj
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100Yes
-
HSDPA speedHSDPA, 7.2 Mbps-
-
Speed Yes-Yes
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced2011-22014-12
-
Status2011-8
-
Design
-
SIMMini-SIMDual SIM (Mini-SIM)
-
Height116 mm118 mm
-
Width62.2 mm52 mm
-
Thickness12.2 mm12.9 mm
-
Weight144 g
-
ColorsAuberguine, Bluish black, Spicy redBlack/Red
-
Display
-
Display typeTFT capacitive touchscreenTFT
-
Physical size3.5 inches2.4 inches
-
Resolution320 x 480 pixels240 x 320 pixels
-
Pixel density165 ppi167 ppi
-
Display colors262144-
-
Hardware
-
CPU600 MHz
-
Internal storage150 MB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB16 GB
-
OS
-
OSAndroid OS, v2.2 (Froyo)-
-
Main camera
-
Main camera5 MP2 MP
-
Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
-
Primary camera videovideovideo
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary cameraYesNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3 ringtonesVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
Radio FMStereo FM radio with RDSStereo FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0Yes
-
Bluetoothv2.1Yes
-
Bluetooth A2DPYes-
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
WAPWAP 2.0/xHTML-
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
HTMLYes-
-
Browser-Yes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1300 mAh1350 mAh
-
Talk time6 h9 h 10 min
-
Standby time550 h350 h
_small.jpg)
_small.jpg)
_small.jpg)
_small.jpg)
_small.jpg)
_small.jpg)
_small.jpg)
