Karbonn K1818

Micromax Bolt A28

Price
Rs. 3,390.00 Rs. 3,099.00
Capacity
1000 mAH, Li-ion 1500 mAH, Li-ion

50.0% more mAH battery than Micromax Bolt A28. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1000 mAH, Li-ion)

TalkTime
Up to 4 Hours(2G) Up to 4 Hours(2G)
Stand By Time
Up to 4 Hours(2G) Up to 260 Hours(2G)
Front Camera
0.3 MP
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
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
Wi-Fi
Wi-Fi 802.11
Bluetooth
Yes
GPRS
Yes Yes
EDGE
Yes Yes
USB Connectivity
USB Port USB Port
Touch Screen
Yes Capacitive Touchscreen
Weight
95 grams 89 grams

6.0 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. 95 grams)

Dimensions
106.6 x 54.3 x 12.70 mm 116.9 x 62.5 x 12.5 mm

0.2 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. 106.6 x 54.3 x 12.70 mm)

Screen Size
3.2 Inch 3.5 Inch

9.4% 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. 3.2 Inch)

Colours
Gray Black
Screen Resolution
240 x 400 pixels 320 x 480 pixels
Pixel Density (sharpness)
146 ppi 165 ppi

13.0% Higher pixel density than Micromax Bolt A28. High pixel density shows sharper text and extremely detailed photos and videos. (165 ppi vs. 146 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
Applications
Karbonn App Plaza, K-Zone
GPS
with A-GPS
Operating System
Android v2.3 (Gingerbread)
OS Type
Android
Also Known As
Karbonn K1818 Twister
Brand
Karbonn Micromax
Model
K1818 Bolt A28
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Recording option, FM alarm 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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