Karbonn Smart A2

Micromax Bolt A61

Price
Rs. 3,999.00 Rs. 3,440.00
Capacity
1750 mAH, Li-ion

16.7% more mAH battery than Micromax Bolt A61. More battery capacity reduces the need to charge your battery again. (1750 mAH, Li-ion vs. 1500 mAH, Li-ion)

1500 mAH, Li-ion
TalkTime
Up to 3.50 Hours(2G) Up to 3.55 Hours(2G)
Stand By Time
Up to 5(2G) Up to 160 Hours(2G)
Main Camera
3 MP

50.0% more mega pixels (MP) on main camera than Micromax Bolt A61. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3 MP vs. 2 MP)

2 MP
Front Camera
0.30 MP 0.3 MP
Flash
LED LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Effects, Continuos Shooting, Multi Shot
GPRS
Yes Yes
EDGE
Yes Yes
3G
EV-DO , Rev.A HSDPA , HSUPA 5.76 Mbit/s
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot Wi-Fi 802.11
Bluetooth
Yes v2.1, EDR
USB Connectivity
USB Port USB Port, microUSB
More Connectivity
VoIP
Operating Frequency
GSM 1800 / 900 MHz UMTS 2100 / 900 MHz | GSM 1800 / 900 MHz
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen, Multi-touch
Weight
110 grams
Dimensions
124 x 63.6 x 12.4 mm 135 x 67 x 10 mm

2.4 mm Thinner than Micromax Bolt A61. Slim mobile phone is easy to handle and looks gorgeous in hand. (135 x 67 x 10 mm vs. 124 x 63.6 x 12.4 mm)

Screen Size
4 Inch 4.0 Inch
Colours
White/Black Gray
Screen Resolution
480 x 800 pixels 480 x 800 pixels
Pixel Density (sharpness)
233 ppi 233 ppi
Display Type
TFT
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
Sensors
Accelerometer, Proximity sensor Accelerometer
Applications
Google Play Store, News and Weather Update, We-chat, Whats App Hike Messenger, Spuul, Opera Mini, Kingsoft Office
Brand
Karbonn Micromax
Model
A2 Bolt A61
Operating System
Android v2.3 (Gingerbread) Android v4.1 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Yes Yes
Loudspeaker
Yes
Audio Jack
3.5 mm
Processor
1 GHz 1 GHz, Chipset: Spreadtrum
RAM
256 MB 256 MB
Internal Memory
202 MB 512 MB
Expandable Memory
Up to 32 GB Up to 16 GB
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