Phone Comparison - Karbonn A7 Star vs Micromax A72 Canvas Viva

Karbonn A7 Star
karbonn a7 star
Micromax A72 Canvas Viva
micromax a72 canvas viva
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general General Info

Manufacturer Karbonn Micromax
Announced May 2013 April 2013
Status Available - May 2013 Available - April 2013
Colors Black, White Black, White
Form Factor Candybar Candybar
Dimension - 142.8 x 76 x 10.6 mm
(5.62 x 2.99 x 0.42 in)
Weight - 186 g (6.56 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM1 & SIM 2
3G Network No No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v2.3.6 (Gingerbread)
Processor Dual-core 1 GHz [Similar] 1 GHz [Similar]
GPU - -
RAM 512 MB [Browse Similar] 256 MB [Browse Similar]
Internal Memory 164 MB 110 MB
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen TFT capacitive touchscreen
Colors 16M colors -
Size 4.5 inches [Similar] 5 inches [Similar]
Resolution 480 x 854 pixels (218 ppi) [Similar] 480 x 800 pixels (187 ppi) [Similar]
Screen-to-Body Ratio - 65.28%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels [Similar] 3.0 MP, 2048x1536 pixels [Similar]
Flash LED flash No
Features Auto focus, Geo-tagging Geo-tagging
Video Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 164 MB, 512 MB RAM 110 MB, 256 MB RAM, 512 MB ROM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1400 mAh 2000 mAh
Stand by - Up to 280 h
Talk Time - Up to 7 h