Celkon A58

Micromax Bolt A28

Price
Rs. 3,694.00 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
3 MP

900.0% 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. (3 MP vs. 0.3 MP)

0.3 MP
Front Camera
0.30 MP 0.3 MP
Flash
LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Effects, Continuos Shooting, Multi Shot
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Yes Yes
EDGE
Yes Yes
3G
EV-DO , Rev.A
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot Wi-Fi 802.11
Bluetooth
Yes Yes
USB Connectivity
USB Port USB Port
More Connectivity
VoIP
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen
Weight
85 grams

4.0 grams Lighter than Micromax Bolt A28. light weight phone is easy to hold and can kept in your pocket for long time. (85 grams vs. 89 grams)

89 grams
Dimensions
121.7 x 67.2 x 12.2 mm

0.3 mm Thinner than Micromax Bolt A28. Slim mobile phone is easy to handle and looks gorgeous in hand. (121.7 x 67.2 x 12.2 mm vs. 116.9 x 62.5 x 12.5 mm)

116.9 x 62.5 x 12.5 mm
Colours
Black Black
Screen Size
4 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 Inch vs. 3.5 Inch)

3.5 Inch
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
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS
with A-GPS
Sensors
Accelerometer, Light sensor
OS Type
Android Android
Brand
Celkon Micromax
Model
A58 Bolt A28
Operating System
Android v2.3 (Gingerbread) Android v2.3 (Gingerbread)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
Loudspeaker
Yes
Audio Jack
3.5 mm
FM Radio
Yes Recording option
Processor
1 GHz 1 GHz, Cortex A5
RAM
256 MB 256 MB
Internal Memory
512 MB 512 MB
Expandable Memory
Up to 32 GB Up to 32 GB
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