Micromax X78

Micromax Bolt A28

Price
Rs. 2,499.00 Rs. 3,099.00
Capacity
950 mAH, Li-ion 1500 mAH, Li-ion

57.9% more mAH battery than Micromax Bolt A28. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 950 mAH, Li-ion)

TalkTime
Up to 5 Hours(2G) Up to 4 Hours(2G)
Stand By Time
Up to 5 Hours(2G) Up to 260 Hours(2G)
Main Camera
3.2 MP

966.7% 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. (3.2 MP vs. 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
GPRS
Class 12 Yes
EDGE
Class 12 Yes
3G
EV-DO , Rev.A
Wi-Fi
Wi-Fi 802.11 Wi-Fi 802.11
Bluetooth
v3.0 Yes
USB Connectivity
USB Port USB Port
Touch Screen
Resistive Touchscreen Capacitive Touchscreen
Weight
140 grams 89 grams

51.0 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. 140 grams)

Dimensions
106 x 57 x 15 mm 116.9 x 62.5 x 12.5 mm

2.5 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. 106 x 57 x 15 mm)

Screen Size
2.8 Inch 3.5 Inch

25.0% 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. 2.8 Inch)

Colours
White,Black Black
Display Type
TFT
Screen Resolution
240 x 320 pixels 320 x 480 pixels
Pixel Density (sharpness)
143 ppi 165 ppi

15.4% Higher pixel density than Micromax Bolt A28. High pixel density shows sharper text and extremely detailed photos and videos. (165 ppi vs. 143 ppi)

Box Contents
Transceiver, Standard Charger, Standard Battery, Handsfree Kit, User Guide, 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
X78 Bolt A28
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Yes 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 8 GB Up to 32 GB
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