> > Micromax Bolt A40 vs. Karbonn A90

Compare Micromax Bolt A40 vs. Karbonn A90

Micromax Bolt A40
VS
Karbonn A90
VS
Best Price
Price Rs. 3,849.00 Rs. 2,371.00
Battery
Capacity 1500 mAH, Li-ion

7.1% more mAH battery than Karbonn A90. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1400 mAH, Li-ion)

1400 mAH, Li-ion
TalkTime Up to 4.5 Hours(2G)
Stand By Time Up to 175 Hours(2G)
Camera
Main Camera 2 MP 5 MP

150.0% more mega pixels (MP) on main camera than Karbonn A90. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP vs. 2 MP)

Front Camera 0.3 MP 0.3 MP
Flash LED LED
Video Recording Recording Formats: 3GP
Zoom Digital Zoom Digital Zoom
Connectivity
Operating Frequency GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS Yes Yes
EDGE Yes Yes
Wi-Fi Wi-Fi 802.11, b/g/n Wi-Fi 802.11, b/g/n
Bluetooth v2.1 Yes
USB Connectivity USB Port, USB 2.0, microUSB USB Port
Design
Touch Screen Capacitive Touchscreen Capacitive Touchscreen, Multi-touch
Weight 158 grams 116 grams

42.0 grams Lighter than Karbonn A90. light weight phone is easy to hold and can kept in your pocket for long time. (116 grams vs. 158 grams)

Dimensions 135 x 67 x 10 mm

0.6 mm Thinner than Karbonn A90. Slim mobile phone is easy to handle and looks gorgeous in hand. (135 x 67 x 10 mm vs. 125 x 65 x 10.6 mm)

125 x 65 x 10.6 mm
Screen Size 4.5 Inch

12.5% bigger screen size than Karbonn A90. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 4 Inch)

4 Inch
Colours Black,White Black,White
Display
Screen Resolution 480 x 854 pixels 480 x 800 pixels
Pixel Density (sharpness) 218 ppi 233 ppi

6.9% Higher pixel density than Karbonn A90. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 218 ppi)

Display Type TFT IPS LCD
Features
Box Contents Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors Accelerometer Accelerometer
Applications EYE Room, M!Live, 3in1 Bubbles, Hike, Spuul Google Play Store, Gmail, Google Search and Voice Search, Google Talk, Widgets, etc.
GPS Yes
General
Brand Micromax Karbonn
Model Bolt A40 A90
Operating System Android v2.3.5 (Gingerbread) Android v4.0 (Ice Cream Sandwich)
SIM Slot(s) Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type Android Android
Multimedia
FM Radio Yes Yes
Loudspeaker Yes Yes
Audio Jack 3.5 mm 3.5 mm
Performance
Processor 1 GHz, Chipset: SC6820 1 GHz
RAM 512 MB 512 MB
Storage
Internal Memory 512 MB 512 MB
Expandable Memory Up to 32 GB Up to 32 GB
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