Gaba A57

Micromax Bolt A28

Price
Not Available Rs. 3,099.00
Capacity
1500 mAH, Li-ion 1500 mAH, Li-ion
TalkTime
Up to 4 Hours(2G)
Stand By Time
Up to 260 Hours(2G)
Main Camera
5 MP

1,566.7% more mega pixels (MP) on main camera than Micromax Bolt A28. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP vs. 0.3 MP)

0.3 MP
Front Camera
1.3 MP

333.3% more mega pixels (MP) on front camera than Micromax Bolt A28. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (1.3 MP vs. 0.3 MP)

0.3 MP
Zoom
Digital Zoom Digital Zoom
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Yes Yes
EDGE
Yes Yes
Wi-Fi
Wi-Fi 802.11 Wi-Fi 802.11
Bluetooth
Yes Yes
USB Connectivity
USB Port USB Port
Touch Screen
Capacitive Touchscreen, Multi-touch Capacitive Touchscreen
Colours
Black,White Black
Screen Size
4.0 Inch

14.3% bigger screen size than Micromax Bolt A28. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.0 Inch vs. 3.5 Inch)

3.5 Inch
Weight
89 grams
Dimensions
116.9 x 62.5 x 12.5 mm
Screen Resolution
480 x 800 pixels 320 x 480 pixels
Pixel Density (sharpness)
233 ppi

41.2% Higher pixel density than Micromax Bolt A28. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi)

165 ppi
Display Type
LCD TFT
GPS
with A-GPS
Sensors
Motion Sensor
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Brand
Gaba Micromax
Model
A57 Bolt A28
Operating System
Android v4.3 (Jelly Bean) Android v2.3 (Gingerbread)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Yes Recording option
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
1.2 GHz 1 GHz, Cortex A5
RAM
256 MB 256 MB
Expandable Memory
Up to 32 GB Up to 32 GB
Internal Memory
512 MB
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