Karbonn A27 Retina vs Samsung Ch@t 527
Karbonn A27 Retina
Samsung Ch@t 527
-
Network
-
2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 2100HSDPA 850, 2100
-
HSDPA speedHSDPA, 7.2 MbpsHSDPA
-
HSUPA speed-HSUPA
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2013-32011-9
-
Status2013-32011-9
-
Design
-
SIMDual SIM (Mini-SIM)Mini-SIM
-
Height133.6 mm103 mm
-
Width66 mm55 mm
-
Thickness9.1 mm12 mm
-
Weight126.5 g96 g
-
Keyboard-QWERTY
-
ColorsBlackBlack
-
Display
-
Display typeIPS LCD capacitive touchscreenTFT
-
Physical size4.3 inches2.4 inches
-
Resolution540 x 960 pixels320 x 240 pixels
-
Pixel density256 ppi167 ppi
-
Display colors-66560
-
Hardware
-
CPUDual-core 1.2 GHz
-
Memory RAM512 MB-
-
Internal storage4 GB80 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.1 (Jelly Bean)-
-
Main camera
-
Main camera8 MP2 MP
-
Primary camera resolution3264 x 2448 pixels1600 x 1200 pixels
-
Primary camera videovideovideo
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary camera-No
-
Selfie camera2 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, MP3, WAV ringtonesVibration, MP3 ringtones
-
Multimedia
-
Radio FMFM radioStereo FM radio with RDS
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
WLAN WiFi DirectYes-
-
USBYesmicroUSB 2.0
-
BluetoothYesv2.1
-
Bluetooth A2DP-Yes
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush Email-
-
WAP-WAP 2.0/xHTML
-
JavaYes, via Java MIDP emulatorYes
-
Java MIDP-MIDP 2.1
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1800 mAh1000 mAh
-
Talk time4 h3 h
-
Standby time180 h288 h
