Micromax X257

Micromax Bolt A28

Price
Rs. 1,799.00 Rs. 3,099.00
Capacity
1800 mAH, Li-ion

20.0% more mAH battery than Micromax Bolt A28. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1500 mAH, Li-ion)

1500 mAH, Li-ion
TalkTime
Up to 10.83 Hours(2G) Up to 4 Hours(2G)
Stand By Time
Up to 260 Hours(2G)
Main Camera
0.3 MP 0.3 MP
Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Scenes, Continuos Shooting, Multi Shot
Front Camera
0.3 MP
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
Wi-Fi
Wi-Fi 802.11
GPRS
Yes Yes
EDGE
No Yes
3G
EV-DO , Rev.A
Bluetooth
Yes Yes
USB Connectivity
USB Port USB Port
Weight
113 grams 89 grams

24.0 grams Lighter than Micromax Bolt A28. light weight phone is easy to hold and can kept in your pocket for long time. (89 grams vs. 113 grams)

Dimensions
118.5 x 52.5 x 15.20 mm 116.9 x 62.5 x 12.5 mm

2.7 mm Thinner than Micromax Bolt A28. Slim mobile phone is easy to handle and looks gorgeous in hand. (116.9 x 62.5 x 12.5 mm vs. 118.5 x 52.5 x 15.20 mm)

Screen Size
2.6 Inch 3.5 Inch

34.6% 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. (3.5 Inch vs. 2.6 Inch)

Colours
Black with Green Black
Touch Screen
Capacitive Touchscreen
Screen Resolution
240 x 320 pixels 320 x 480 pixels
Pixel Density (sharpness)
154 ppi 165 ppi

7.1% Higher pixel density than Micromax Bolt A28. High pixel density shows sharper text and extremely detailed photos and videos. (165 ppi vs. 154 ppi)

Display Type
LCD TFT
Box Contents
Handset, Battery, Charger, Earphone, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS
with A-GPS
Operating System
Android v2.3 (Gingerbread)
OS Type
Android
Brand
Micromax Micromax
Model
X257 Bolt A28
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Recording option Recording option
Loudspeaker
Yes
Audio Jack
3.5 mm
Processor
1 GHz, Cortex A5
RAM
256 MB
Internal Memory
512 MB
Expandable Memory
Up to 4 GB Up to 32 GB
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