Callbar A2

Zen Ultrafone 503 3G

Price
Not Available Rs. 2,375.00
Capacity
1800 mAH, Li-ion

20.0% more mAH battery than Zen Ultrafone 503 3G. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1500 mAH, Li-ion)

1500 mAH, Li-ion
TalkTime
Up to Hours(2G) Up to 4 Hours(2G) / Up to 3 Hours(3G)
Stand By Time
Up to 72 Hours(2G)
Main Camera
3 MP 3.2 MP

6.7% more mega pixels (MP) on main camera than Zen Ultrafone 503 3G. 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)

Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Scenes, Continuos Shooting, Multi Shot
Front Camera
1.3 MP
Operating Frequency
GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz
GPRS
Yes Yes
EDGE
No Yes
3G
EV-DO , Rev.A HSDPA , HSUPA
Wi-Fi
Wi-Fi 802.11, Mobile Hotspot Wi-Fi 802.11
Bluetooth
Yes Yes
USB Connectivity
USB Port USB Port
Touch Screen
Yes Capacitive Touchscreen
Dimensions
127 x 68 x 10.50 mm
Screen Size
4 Inch 4.0 Inch
Weight
100 grams
Colours
White Black,White
Display Type
TFT
Screen Resolution
320 x 480 pixels 480 x 800 pixels
Pixel Density (sharpness)
144 ppi 233 ppi

61.8% Higher pixel density than Zen Ultrafone 503 3G. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 144 ppi)

Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors
Accelerometer, Proximity sensor
GPS
Yes
OS Type
Android Android
Brand
Callbar Zen
Model
A2 Ultrafone 503 3G
Operating System
Android v2.3 (Gingerbread) Android v4.2.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Yes Yes
Loudspeaker
Yes
Audio Jack
3.5 mm
Processor
Dual core, 1.2 GHz
RAM
256 MB
Internal Memory
512 MB
Expandable Memory
Yes Up to 32 GB
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