Karbonn Smart A51

Micromax Bolt A58

Price
Rs. 2,650.00 Rs. 2,900.00
Capacity
1100 mAH, Li-ion 1200 mAH, Li-ion

9.1% more mAH battery than Micromax Bolt A58. More battery capacity reduces the need to charge your battery again. (1200 mAH, Li-ion vs. 1100 mAH, Li-ion)

TalkTime
Up to 4 Hours(2G)
Stand By Time
Up to 200(2G)
Main Camera
3.2 MP

60.0% more mega pixels (MP) on main camera than Micromax Bolt A58. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 2 MP)

2 MP
Front Camera
0.3 MP
Flash
LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Geo tagging
3G
HSDPA 21 Mbit/s, HSUPA 5.76 Mbit/s
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Class 12 Yes
EDGE
Class 12 Yes
Wi-Fi
Wi-Fi 802.11, b/g/n Wi-Fi 802.11, b/g/n
Bluetooth
v3.0 v2
USB Connectivity
USB Port, microUSB 2.0 USB Port
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen, Multi-touch
Dimensions
132 x 67.5 x 9.25 mm

3.0 mm Thinner than Micromax Bolt A58. Slim mobile phone is easy to handle and looks gorgeous in hand. (132 x 67.5 x 9.25 mm vs. 121.7 x 67.2 x 12.2 mm)

121.7 x 67.2 x 12.2 mm
Weight
85 grams
Colours
Black,White Black,Red
Screen Size
3.5 Inch 3.50 Inch
Screen Resolution
320 x 480 pixels 320 x 480 pixels
Pixel Density (sharpness)
165 ppi 165 ppi
Display Type
TFT TFT
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Applications
Hike,Opera, Spuul , Game HUB, Kingsoft Office, 3-in-one bubbles, M! Live, The Dark Man, FOTA
Sensors
Accelerometer Accelerometer
OS Type
Android Android
Brand
Karbonn Micromax
Model
Smart A51 Bolt A58
Operating System
Android v4.0.4 (Ice Cream Sandwich) Android v4.2.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Yes Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
1 GHz 1 GHz, Chipset: MediaTek MT6572
RAM
256 MB 512 MB

100.0% More RAM memory than Micromax Bolt A58. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)

Internal Memory
100 MB 512 MB
Expandable Memory
Up to 32 GB Up to 32 GB
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