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Celkon A99 Plus
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VS |
Karbonn A21
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VS |
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| Best Price |
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| Price |
Not Available |
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Rs. 6,999.00 |
| Battery |
| TalkTime |
Up to 6 Hours(2G)
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Up to 5 Hours(2G)
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| Capacity |
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1800 mAH, Li-ion
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| Stand By Time |
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Up to 200 Hours(2G)
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| Camera |
| Front Camera |
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1.3 MP
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| Main Camera |
8 MP, Auto focus
60.0% more mega pixels (MP) on main camera than Karbonn A21. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 5 MP, Auto focus)
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5 MP, Auto focus
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| Flash |
Dual LED ,LED
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LED
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| Zoom |
Digital Zoom
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Digital Zoom
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| Camera Features |
Smile detection, Scenes, Continuos Shooting, Multi Shot
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Auto Focus
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| Connectivity |
| GPRS |
Yes
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Yes
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| EDGE |
Yes
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Yes
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| 3G |
HSPA , EV-DO , Rev.A
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HSDPA 7.2 Mbit/s, HSUPA
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| Wi-Fi |
Wi-Fi 802.11, b/g, Mobile Hotspot
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Wi-Fi 802.11, b/g/n
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| Bluetooth |
v2.1, A2DP
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v2.1, A2DP
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| Operating Frequency |
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GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
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| USB Connectivity |
No
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USB Port, USB 2.0, microUSB 2.0
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| Design |
| Touch Screen |
Capacitive Touchscreen
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Capacitive Touchscreen, Multi-touch
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| Dimensions |
126.1 x 65.4 x 12.30 mm
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112 x 60.5 x 11.5 mm
0.8 mm Thinner than Karbonn A21. Slim mobile phone is easy to handle and looks gorgeous in hand. (112 x 60.5 x 11.5 mm vs. 126.1 x 65.4 x 12.30 mm)
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| Colours |
Black
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Black
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| Weight |
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104 grams
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| Screen Size |
4.3 Inch
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4.5 Inch
4.7% 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. 4.3 Inch)
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| Display |
| Screen Resolution |
800 x 480 pixels
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480 x 800 pixels
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| Pixel Density (sharpness) |
217 ppi
4.8% Higher pixel density than Karbonn A21. High pixel density shows sharper text and extremely detailed photos and videos. (217 ppi vs. 207 ppi)
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207 ppi
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| Display Type |
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TFT
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| Features |
| Sensors |
Accelerometer, Proximity sensor, Compass
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Accelerometer
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| Applications |
Document Viewer
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| Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
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Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
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| GPS |
with A-GPS
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Yes
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| General |
| Brand |
Celkon
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Karbonn
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| Model |
A99 Plus
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A21
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| Operating System |
Android v2.3 (Gingerbread)
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Android v4 (Ice Cream Sandwich)
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| SIM Slot(s) |
Dual SIM, GSM+GSM
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Dual SIM, GSM+GSM
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| OS Type |
Android
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Android
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| Multimedia |
| FM Radio |
Stereo FM, Recording option, RDS, FM Transmiter
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Yes
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| Loudspeaker |
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Yes
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| Audio Jack |
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3.5 mm
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| Performance |
| RAM |
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512 MB
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| Processor |
650 MHz
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Dual core, 1.2 GHz, Qualcomm Snapdragon
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| Storage |
| Expandable Memory |
Up to 32 GB
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Up to 32 GB
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| Internal Memory |
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4 GB
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| Price Comparison |
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