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Micromax A72 Canvas Viva vs Karbonn A12

General Info

Manufacturer
Micromax Karbonn
Announced
April 2013 February 2013
Status
Available - April 2013 Available - February 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)
135 x 66 x 11 mm
(5.31 x 2.6 x 0.43 in)
Weight
186 g (6.56 oz) 164 g (5.78 oz)
2G Network
GSM 900 / 1800 - SIM1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
No HSDPA 2100 - SIM 1 only
Messaging
SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
TFT capacitive touchscreen Capacitive Touchscreen
Colors
- 262K 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% 62.46%
Multi-Touch

Hardware and OS

OS
Android OS, v2.3.6 (Gingerbread) Android OS, v4.0.4 (Ice Cream Sandwich)
Processor
1 GHz [Similar] 1 GHz [Similar]
GPU
- -
RAM
256 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
110 MB 4 GB
External Memory
microSD, up to 32 GB microSD, up to 32 GB

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, Face Detection
Video
Yes Yes
Front Camera
Yes, VGA [Similar] Yes, VGA [Similar]

Multimedia

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

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 HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v3.0 with A2DP Yes
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB
Yes, microUSB v2.0 Yes, microUSB v2.0
GPS
No Yes, with A-GPS support
Browser
HTML HTML

User Memory

Internal
110 MB, 256 MB RAM, 512 MB ROM 4 GB, 512 MB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Ion Battery Li-Ion Battery
Capacity
2000 mAh 1800 mAh
Stand by
Up to 280 h Up to 180 h
Talk Time
Up to 7 h Up to 4 h
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