Phone Comparison - Karbonn A50 vs Karbonn Smart A51 vs Karbonn A52

general General Info

Manufacturer Karbonn Karbonn Karbonn
Announced July 2013 September 2013 February 2014
Status Available - July 2013 Available - September 2013 Available - February 2014
Colors Ivory White White Silver White, Black
Form Factor Candybar Candybar Candybar
Dimension - - -
Weight - - -
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network No No No
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.2.2 (Jelly Bean)
Processor 1 GHz 1 GHz Dual-core 1 GHz
GPU - - -
RAM 256 MB 256 MB 256 MB
Internal Memory N/A 512 MB (100 MB user available) 512 MB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen TFT Capacitive Touchscreen
Colors 256K colors 16M colors 16M colors
Size 3.5 inches 3.5 inches 3.5 inches
Resolution 320 x 480 pixels (165 ppi) 320 x 480 pixels (165 ppi) 320 x 480 pixels (165 ppi)
Screen-to-Body Ratio - - -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3 MP 3.15 MP, 2048x1536 pixels 3 MP, 2048x1536 pixels
Flash No LED flash No
Features - - Geo-tagging
Video Yes Yes Yes
Front Camera No [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G No No No
Bluetooth Yes, v2.0 Yes Yes, v2.0 A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g Wi-Fi 802.11 b/g, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes Yes, microUSB v2.0
GPS Yes No No
Browser HTML HTML HTML

memory User Memory

Internal 256 MB RAM 512 MB (100 MB user available), 256 MB RAM 512 MB ROM, 256 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor not present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1300 mAh 1100 mAh 1400 mAh
Stand by - - -
Talk Time - - -