Karbonn A3

Zen Ultrafone 308

Price
Rs. 2,999.00 Rs. 3,309.00
Capacity
1400 mAH, Li-ion 1500 mAH, Li-ion

7.1% more mAH battery than Zen Ultrafone 308. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1400 mAH, Li-ion)

TalkTime
Up to 4.16 Hours(2G)
Main Camera
3 MP 3.2 MP

6.7% more mega pixels (MP) on main camera than Zen Ultrafone 308. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 3 MP)

Front Camera
0.30 MP 1.3 MP

333.3% more mega pixels (MP) on front camera than Zen Ultrafone 308. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (1.3 MP vs. 0.30 MP)

Flash
LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Effects, Continuos Shooting, Multi Shot
Operating Frequency
GSM 1800 / 900 MHz UMTS 2100 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Yes Yes
EDGE
Yes Yes
3G
EV-DO , Rev.A HSDPA , HSUPA
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot Wi-Fi 802.11
Bluetooth
Yes Yes
USB Connectivity
USB Port USB Port
More Connectivity
VoIP
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen
Weight
90 grams
Dimensions
113 x 61 x 13.5 mm
Screen Size
4 Inch

14.3% bigger screen size than Zen Ultrafone 308. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4 Inch vs. 3.5 Inch)

3.5 Inch
Colours
White/Black Black
Screen Resolution
320 x 480 pixels 320 x 480 pixels
Pixel Density (sharpness)
144 ppi 165 ppi

14.6% Higher pixel density than Zen Ultrafone 308. High pixel density shows sharper text and extremely detailed photos and videos. (165 ppi vs. 144 ppi)

Display Type
TFT
Sensors
Accelerometer
Applications
Google Play Store
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Also Known As
Karbonn A3 Android
Brand
Karbonn Zen
Model
A3 Ultrafone 308
Operating System
Android v2.3 (Gingerbread) Android v4.2.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
Loudspeaker
Yes
FM Radio
Yes
Processor
1 GHz 1 GHz
RAM
256 MB 256 MB
Internal Memory
512 MB 512 MB
Expandable Memory
Up to 32 GB Up to 32 GB
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