Karbonn Smart A12 Star vs Micromax X275
Karbonn Smart A12 Star
Micromax X275
-
Network
-
2G networkGSM 900, 1800GSM 900, 1800
-
3G networkHSDPA 2100-
-
HSDPA speedHSDPA-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2014-72012-1
-
Status2014-7
-
Design
-
SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Mini-SIM)
-
Height124.2 mm
-
Width64.2 mm
-
Thickness10.1 mm
-
Weight130 g
-
ColorsBlackBlack
-
Display
-
Display typeIPS LCD capacitive touchscreenTFT
-
Physical size4.0 inches2.4 inches
-
Resolution480 x 800 pixels240 x 320 pixels
-
Pixel density233 ppi167 ppi
-
Display colors16777216-
-
Hardware
-
CPUDual-core 1.2 GHz
-
Memory RAM512 MB-
-
Internal storage4 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB8 GB
-
OS
-
OSAndroid OS, v4.4.2 (KitKat)-
-
Main camera
-
Main camera5 MP
-
Primary camera resolution2592 x 1944 pixels640 x 480 pixels
-
Primary camera videovideovideo
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary cameraVGA cameraNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
Radio FMFM radioFM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0Yes
-
BluetoothYesv2.1
-
Bluetooth A2DP-Yes
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
WAP-WAP 2.0/xHTML
-
JavaYes, via Java MIDP emulatorYes
-
Browser
-
HTMLYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1400 mAh2400 mAh
-
Talk time-10 h
-
Standby time300 h360 h
