Celkon A99 Plus

Karbonn A21

Price
Not Available Rs. 6,999.00
TalkTime
Up to 6 Hours(2G) Up to 5 Hours(2G)
Capacity
1800 mAH, Li-ion
Stand By Time
Up to 200 Hours(2G)
Front Camera
1.3 MP
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)

5 MP, Auto focus
Flash
Dual LED ,LED LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Scenes, Continuos Shooting, Multi Shot Auto Focus
GPRS
Yes Yes
EDGE
Yes Yes
3G
HSPA , EV-DO , Rev.A HSDPA 7.2 Mbit/s, HSUPA
Wi-Fi
Wi-Fi 802.11, b/g, Mobile Hotspot Wi-Fi 802.11, b/g/n
Bluetooth
v2.1, A2DP v2.1, A2DP
Operating Frequency
GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
USB Connectivity
No USB Port, USB 2.0, microUSB 2.0
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen, Multi-touch
Dimensions
126.1 x 65.4 x 12.30 mm 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)

Colours
Black Black
Weight
104 grams
Screen Size
4.3 Inch 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)

Screen Resolution
800 x 480 pixels 480 x 800 pixels
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)

207 ppi
Display Type
TFT
Sensors
Accelerometer, Proximity sensor, Compass Accelerometer
Applications
Document Viewer
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS
with A-GPS Yes
Brand
Celkon Karbonn
Model
A99 Plus A21
Operating System
Android v2.3 (Gingerbread) Android v4 (Ice Cream Sandwich)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Stereo FM, Recording option, RDS, FM Transmiter Yes
Loudspeaker
Yes
Audio Jack
3.5 mm
RAM
512 MB
Processor
650 MHz Dual core, 1.2 GHz, Qualcomm Snapdragon
Expandable Memory
Up to 32 GB Up to 32 GB
Internal Memory
4 GB
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