Phone Comparison - Karbonn A2 vs Karbonn Smart A2+ vs Micromax A34

general General Info

Manufacturer Karbonn Karbonn Micromax
Announced March 2013 April 2013 July 2013
Status Available - March 2013 Available - April 2013 Available - July 2013
Colors White/Black White/Black Black/White
Form Factor Candybar Candybar Candybar
Dimension 124 x 63.6 x 12.4 mm
(4.88 x 2.5 x 0.49 in)
123.7 x 63.6 x 12.4 mm
(4.87 x 2.5 x 0.49 in)
121 x 67.2 x 12.25 mm
(4.76 x 2.65 x 0.48 in)
Weight 110 g (3.88 oz) - 85 g (3 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network N/A N/A No
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.6 (Gingerbread) Android OS, v4.0 (Ice Cream Sandwich) Android OS, v2.3 (Gingerbread)
Processor 1 GHz 1 GHz 1 GHz
GPU - - -
RAM N/A 256 MB 256 MB
Internal Memory 202 MB 202 MB 165 MB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen Capacitive touchscreen TFT touchscreen
Colors - - 256K colors
Size 4.0 inches 4.0 inches 3.95 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi) 320 x 480 pixels (146 ppi)
Screen-to-Body Ratio 57.86% 58.00% 57.17%
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 3.0 MP, 2048x1536 pixels 3.0 MP, 2048x1536 pixels 2 MP, 1600x1200 pixels
Flash No No LED flash
Features - - Geo-tagging
Video Yes Yes Yes
Front Camera Yes [Similar] Yes [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12
Edge Yes Yes Class 12
3G N/A N/A No
Bluetooth Yes Yes Yes, v3.0
Wi-Fi No Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes Yes Yes
GPS No No No
Browser HTML HTML HTML

memory User Memory

Internal 202 MB 202 MB, 256 MB RAM 165 MB, 256 MB RAM, 512 MB ROM
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 present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion battery
Capacity 1750 mAh 1750 mAh 1350 mAh
Stand by Up to 120 h Up to 120 h Up to 120 h
Talk Time Up to 3 h 30 min Up to 3 h 30 min Up to 4 h