> > Callbar A2 vs. Zen Ultrafone 503 3G

Compare Callbar A2 vs. Zen Ultrafone 503 3G

Callbar A2
 		VS
Zen Ultrafone 503 3G
VS
Best Price
Price Not Available Rs. 2,375.00
Battery
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)
Camera
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
Connectivity
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
Design
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
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)
Features
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
General
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
Multimedia
FM Radio Yes Yes
Loudspeaker Yes
Audio Jack 3.5 mm
Performance
Processor Dual core, 1.2 GHz
RAM 256 MB
Storage
Internal Memory 512 MB
Expandable Memory Yes Up to 32 GB
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