Celkon A66 vs Micromax A28 Bolt
Celkon A66
Micromax A28 Bolt
-
Network
-
2G networkGSM 900, 1800GSM 900, 1800
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2014-122014-12
-
Status2014-12
-
Design
-
SIMDual SIMDual SIM (Mini-SIM)
-
Height136 mm116.9 mm
-
Width67.2 mm62.5 mm
-
Thickness11 mm12.5 mm
-
Weight98 g89 g
-
ColorsBlack, WhiteBlack
-
Display
-
Display typeTFT capacitive touchscreenTFT capacitive touchscreen
-
Physical size4.5 inches3.5 inches
-
Resolution480 x 854 pixels320 x 480 pixels
-
Pixel density218 ppi165 ppi
-
Display colors-66560
-
Hardware
-
CPUDual-core 1.2 GHz1 GHz ARM Cortex-A5
-
GPU-Mali-300
-
Memory RAM512 MB256 MB
-
Internal storage4 GB512 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.1.2 (Jelly Bean)Android OS, v2.3 (Gingerbread)
-
Main camera
-
Main camera3.15 MP
-
Primary camera resolution2048 x 1536 pixels640 x 480 pixels
-
Primary camera videovideo320p
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary cameraVGA cameraVGA camera
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, Polyphonic, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
Radio FMFM radioFM radio
-
Radio recording-FM recording
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBYesYes
-
BluetoothYesv2.1
-
Bluetooth A2DP-Yes
-
GPSYesNo
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
JavaNoYes, via Java MIDP emulator
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2000 mAh1500 mAh
-
Talk time5 h4 h
-
Standby time160 h260 h
