Karbonn A20

Micromax Bolt A47

Price
Rs. 11,500.00 Rs. 4,249.00
Capacity
2000 mAH, Li-ion

25.0% more mAH battery than Micromax Bolt A47. More battery capacity reduces the need to charge your battery again. (2000 mAH, Li-ion vs. 1600 mAH, Li-ion)

1600 mAH, Li-ion
TalkTime
Up to 6 Hours(2G)
Stand By Time
Up to 180 Hours(2G)
Video Recording
640x480 fps
Main Camera
8 MP, Auto focus

300.0% more mega pixels (MP) on main camera than Micromax Bolt A47. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 2 MP)

2 MP
Front Camera
0.3 MP 0.3 MP
Flash
LED LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Auto Focus
USB Connectivity
USB Port, microUSB 2.0 USB Port
Operating Frequency
GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Yes Yes
EDGE
Yes Yes
3G
HSDPA , HSUPA
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot Wi-Fi 802.11, b/g/n
Bluetooth
v3.0 v4.0
Touch Screen
Capacitive Touchscreen, Multi-touch Capacitive Touchscreen, Multi-touch
Colours
Black White
Screen Size
5.0 Inch

25.0% bigger screen size than Micromax Bolt A47. The bigger the screen size is better the user experience of reading and watching movie or video songs. (5.0 Inch vs. 4.0 Inch)

4.0 Inch
Dimensions
125 x 65 x 12.3 mm
Screen Resolution
480 x 854 pixels 480 x 800 pixels
Pixel Density (sharpness)
196 ppi 233 ppi

18.9% Higher pixel density than Micromax Bolt A47. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 196 ppi)

Display Type
IPS LCD IPS LCD
Graphics
Mali-400 GPU
Sensors
Accelerometer, Proximity sensor Accelerometer
GPS
with A-GPS
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Applications
Hike, Spuul, MiLive, Seven stars, bubble X slice
Brand
Karbonn Micromax
Model
A20 Bolt A47
Operating System
Android v4.2 (Jelly Bean) Android v4.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Yes Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm
Processor
Dual core, 1.2 GHz Dual core, 1.3 GHz, Chipset: MediaTek MT6572
RAM
512 MB

100.0% More RAM memory than Micromax Bolt A47. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)

256 MB
Internal Memory
4 GB 512 MB
Expandable Memory
Up to 32 GB Up to 32 GB
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