Karbonn Smart A51

Micromax Bolt A24

Price
Rs. 2,650.00 Rs. 1,852.00
Capacity
1100 mAH, Li-ion 1350 mAH, Li-ion

22.7% more mAH battery than Micromax Bolt A24. More battery capacity reduces the need to charge your battery again. (1350 mAH, Li-ion vs. 1100 mAH, Li-ion)

TalkTime
Up to 4 Hours(2G)
Stand By Time
Up to 150 Hours(2G)
Video Recording
352x288 fpsRecording Formats: 3GP
Main Camera
3.2 MP

966.7% more mega pixels (MP) on main camera than Micromax Bolt A24. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 0.3 MP)

0.3 MP
Front Camera
0.3 MP
Flash
LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Geo tagging
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Class 12 Yes
EDGE
Class 12 Yes
Wi-Fi
Wi-Fi 802.11, b/g/n Wi-Fi 802.11
Bluetooth
v3.0 v2.1
USB Connectivity
USB Port, microUSB 2.0 USB Port, USB 2.0
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen
Dimensions
132 x 67.5 x 9.25 mm
Colours
Black,White Black,Gray
Screen Size
3.5 Inch

25.0% bigger screen size than Micromax Bolt A24. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.5 Inch vs. 2.8 Inch)

2.8 Inch
Screen Resolution
320 x 480 pixels 240 x 320 pixels
Pixel Density (sharpness)
165 ppi

15.4% Higher pixel density than Micromax Bolt A24. High pixel density shows sharper text and extremely detailed photos and videos. (165 ppi vs. 143 ppi)

143 ppi
Display Type
TFT TFT
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors
Accelerometer Accelerometer
OS Type
Android Android
Brand
Karbonn Micromax
Model
Smart A51 Bolt A24
Operating System
Android v4.0.4 (Ice Cream Sandwich) Android v2.3 (Gingerbread)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Yes Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
1 GHz 1 GHz, Cortex A5, Chipset: SC6820
RAM
256 MB 256 MB
Internal Memory
100 MB 512 MB
Expandable Memory
Up to 32 GB Up to 16 GB
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