Karbonn A99 Star

Digimac Vivo

Price
Rs. 4,369.00 Rs. 3,499.00
Capacity
1400 mAH, Li-ion 1500 mAH, Li-ion

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

TalkTime
Up to 4.5 Hours(2G)
Stand By Time
Up to 160 Hours(2G)
Flash
LED
Video Recording
1280x720 fps
Main Camera
5 MP 5 MP, Auto focus
Front Camera
0.3 MP 2 MP

566.7% more mega pixels (MP) on front camera than Digimac Vivo. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (2 MP vs. 0.3 MP)

Zoom
Digital Zoom Digital Zoom
Camera Features
Geo tagging, Touch to focus Auto Focus
USB Connectivity
USB Port, microUSB 2.0 USB Port, microUSB 2.0
Operating Frequency
GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 850 / 900 MHz
GPRS
Class 12 Yes
EDGE
Class 12 Yes
3G
HSDPA , HSUPA HSDPA , HSUPA
Wi-Fi
Wi-Fi 802.11, b/g/n Wi-Fi 802.11, b/g/n, Mobile Hotspot, Wi-Fi Direct
Bluetooth
v3.0 v3.0, EDR, A2DP, AVRCP
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen, Multi-touch
Dimensions
133 x 66 x 9.7 mm
Colours
Black Black,White
Screen Size
4.0 Inch 4.5 Inch

12.5% bigger screen size than Digimac Vivo. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 4.0 Inch)

Screen Resolution
480 x 800 pixels 540 x 960 pixels
Pixel Density (sharpness)
233 ppi 245 ppi

5.2% Higher pixel density than Digimac Vivo. High pixel density shows sharper text and extremely detailed photos and videos. (245 ppi vs. 233 ppi)

Display Type
TFT IPS LCD
Graphics
Mali-400
Sensors
Accelerometer, Proximity sensor
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 with A-GPS
OS Type
Android Android
Brand
Karbonn Digimac
Model
A99 Star Vivo
Operating System
Android v4.2 (Jelly Bean) Android v4.2.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Yes Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
Dual core, 1.2 GHz Dual core, 1.3 GHz, Cortex A7, Chipset: MediaTek MT6572
RAM
512 MB 512 MB
Internal Memory
4 GB 4 GB
Expandable Memory
Up to 32 GB Up to 32 GB
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