Phone Comparison - Micromax A35 Bolt vs Micromax A72 Canvas Viva vs Karbonn A50

general General Info

Manufacturer Micromax Micromax Karbonn
Announced February 2013 April 2013 July 2013
Status Available - February 2013 Available - April 2013 Available - July 2013
Colors Black Black, White Ivory White
Form Factor Candybar Candybar Candybar
Dimension 124 x 64 x 11.6 mm
(4.88 x 2.52 x 0.46 in)
142.8 x 76 x 10.6 mm
(5.62 x 2.99 x 0.42 in)
-
Weight 89 g (3.14 oz) 186 g (6.56 oz) -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network N/A No No
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v2.3.6 (Gingerbread) Android OS, v4.0 (Ice Cream Sandwich)
Processor 1 GHz Cortex-A5, Spreadtrum SC6820 1 GHz 1 GHz
GPU Mali-300 - -
RAM 256 MB 256 MB 256 MB
Internal Memory 160 MB storage 110 MB N/A
External Memory microSD, up to 16 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 65K colors - 256K colors
Size 4.0 inches 5 inches 3.5 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (187 ppi) 320 x 480 pixels (165 ppi)
Screen-to-Body Ratio 57.50% 65.28% -
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 2 MP, 1600x1200 pixels 3.0 MP, 2048x1536 pixels 3 MP
Flash No No No
Features - Geo-tagging -
Video Yes Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Class 12 Yes
3G N/A No No
Bluetooth Yes, v2.1 Yes, v3.0 with A2DP Yes, v2.0
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS No No Yes
Browser HTML HTML HTML

memory User Memory

Internal 160 MB storage, 256 MB RAM, 512 MB ROM 110 MB, 256 MB RAM, 512 MB ROM 256 MB RAM
Expandable Storage microSD, up to 16 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 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 1500 mAh 2000 mAh 1300 mAh
Stand by Up to 175 h Up to 280 h -
Talk Time Up to 4 h 30 min Up to 7 h -