Phone Comparison - Micromax A54 Smarty 3.5 vs Micromax A72 Canvas Viva vs Karbonn A6

general General Info

Manufacturer Micromax Micromax Karbonn
Announced January 2013 April 2013 March 2013
Status Available - January 2013 Available - April 2013 Available - March 2013
Colors Black Black, White White/Black
Form Factor Candybar Candybar Candybar
Dimension 112.5 x 59.2 x 14.45 mm
(4.43 x 2.33 x 0.57 in)
142.8 x 76 x 10.6 mm
(5.62 x 2.99 x 0.42 in)
128 x 65.7 x 11.6 mm
(5.04 x 2.59 x 0.46 in)
Weight 102 g (3.6 oz) 186 g (6.56 oz) 114.5 g (4.02.0.18 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 HSDPA 2100 - SIM 1 only No N/A
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, Qualcomm 7225AA 1 GHz 1 GHz
GPU Adreno 200 - -
RAM 256 MB 256 MB 512 MB
Internal Memory 130 MB 110 MB 104 MB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 262K colors - 256K colors
Size 3.5 inches 5 inches 4.0 inches
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (187 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 54.65% 65.28% 54.26%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with Recording 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 5 MP, 2592x1944 pixels
Flash No No LED flash
Features Geo-tagging Geo-tagging -
Video Yes Yes Yes
Front Camera No [Similar] Yes, VGA [Similar] Yes [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 HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps No N/A
Bluetooth Yes, v2.1 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, Wi-Fi hotspot Yes, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes
GPS Yes No No
Browser HTML HTML HTML

memory User Memory

Internal 130 MB, 256 MB RAM 110 MB, 256 MB RAM, 512 MB ROM 104 MB, 512 MB RAM
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 present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1300 mAh 2000 mAh 1450 mAh
Stand by Up to 170 h Up to 280 h Up to 250 h
Talk Time Up to 4 h Up to 7 h Up to 3 h 30 min