Phone Comparison - Micromax A72 Canvas Viva vs Karbonn A7 Star

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

Manufacturer Micromax Karbonn
Announced April 2013 May 2013
Status Available - April 2013 Available - May 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 - SIM1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network No No
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.6 (Gingerbread) Android OS, v4.0.4 (Ice Cream Sandwich)
Processor 1 GHz [Similar] Dual-core 1 GHz [Similar]
GPU - -
RAM 256 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 110 MB 164 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 5 inches [Similar] 4.5 inches [Similar]
Resolution 480 x 800 pixels (187 ppi) [Similar] 480 x 854 pixels (218 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 3.0 MP, 2048x1536 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash No LED flash
Features Geo-tagging Auto focus, Geo-tagging
Video Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Yes
3G No No
Bluetooth Yes, v3.0 with A2DP Yes, 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 110 MB, 256 MB RAM, 512 MB ROM 164 MB, 512 MB RAM
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 2000 mAh 1400 mAh
Stand by Up to 280 h -
Talk Time Up to 7 h -
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