> > Karbonn A9 vs. Karbonn A21

Compare Karbonn A9 vs. Karbonn A21

Karbonn A9
VS
Karbonn A21
VS
Best Price
Price Rs. 6,656.00 Rs. 6,999.00
Battery
Capacity 1600 mAH, Li-ion 1800 mAH, Li-ion

12.5% more mAH battery than Karbonn A21. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1600 mAH, Li-ion)

TalkTime Up to 4 Hours(2G) Up to 5 Hours(2G)
Stand By Time Up to 200 Hours(2G) Up to 200 Hours(2G)
Camera
Main Camera 5 MP, Auto focus 5 MP, Auto focus
Front Camera 0.3 MP 1.3 MP

333.3% more mega pixels (MP) on front camera than Karbonn A21. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (1.3 MP vs. 0.3 MP)

Flash LED LED
Zoom Digital Zoom Digital Zoom
Camera Features Geo tagging Auto Focus
Connectivity
Operating Frequency GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
GPRS Yes Yes
EDGE Yes Yes
3G HSDPA 7.2 Mbit/s, HSUPA HSDPA 7.2 Mbit/s, HSUPA
Wi-Fi Wi-Fi 802.11, b/g/n Wi-Fi 802.11, b/g/n
Bluetooth v2.1, A2DP v2.1, A2DP
USB Connectivity USB Port, USB 2.0, microUSB 2.0 USB Port, USB 2.0, microUSB 2.0
Design
Touch Screen Capacitive Touchscreen, Multi-touch Capacitive Touchscreen, Multi-touch
Weight 130 grams 104 grams

26.0 grams Lighter than Karbonn A21. light weight phone is easy to hold and can kept in your pocket for long time. (104 grams vs. 130 grams)

Dimensions 120 x 60.5 x 11.30 mm

0.2 mm Thinner than Karbonn A21. Slim mobile phone is easy to handle and looks gorgeous in hand. (120 x 60.5 x 11.30 mm vs. 112 x 60.5 x 11.5 mm)

112 x 60.5 x 11.5 mm
Screen Size 3.8 Inch 4.5 Inch

18.4% bigger screen size than Karbonn A21. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 3.8 Inch)

Colours Black,White Black
Display
Screen Resolution 480 x 800 pixels 480 x 800 pixels
Pixel Density (sharpness) 246 ppi

18.8% Higher pixel density than Karbonn A21. High pixel density shows sharper text and extremely detailed photos and videos. (246 ppi vs. 207 ppi)

207 ppi
Display Type LCD TFT
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, Light sensor, Proximity sensor Accelerometer
GPS Yes Yes
General
Brand Karbonn Karbonn
Model A9 A21
Operating System Android v2.3 (Gingerbread) Android v4 (Ice Cream Sandwich)
SIM Slot(s) Dual SIM, GSM+GSM Dual SIM, GSM+GSM
SIM Size Mini
OS Type Android Android
Multimedia
FM Radio Yes Yes
Loudspeaker Yes Yes
Audio Jack 3.5 mm 3.5 mm
Performance
Processor 1 GHz Dual core, 1.2 GHz, Qualcomm Snapdragon
RAM 512 MB 512 MB
Storage
Internal Memory 1 GB 4 GB
Expandable Memory Up to 32 GB Up to 32 GB
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