> > Karbonn A100 vs. Zen Ultrafone 503 3G

Compare Karbonn A100 vs. Zen Ultrafone 503 3G

Karbonn A100
 		VS
Zen Ultrafone 503 3G
VS
Best Price
Price Rs. 2,490.00 Rs. 2,375.00
Battery
Capacity 1200 mAH, Li-ion 1500 mAH, Li-ion

25.0% more mAH battery than Zen Ultrafone 503 3G. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1200 mAH, Li-ion)
TalkTime 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)
Front Camera 0.3 MP 1.3 MP

333.3% more mega pixels (MP) on front camera than Zen Ultrafone 503 3G. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (1.3 MP vs. 0.3 MP)
Flash LED
Zoom Digital Zoom Digital Zoom
Connectivity
Operating Frequency GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz
GPRS Yes Yes
EDGE Yes Yes
3G HSDPA , HSUPA HSDPA , HSUPA
Wi-Fi Wi-Fi 802.11 Wi-Fi 802.11
Bluetooth Yes Yes
USB Connectivity USB Port USB Port
Design
Colours Black Black,White
Touch Screen Capacitive Touchscreen
Weight 100 grams
Screen Size 3.5 Inch 4.0 Inch

14.3% bigger screen size than Zen Ultrafone 503 3G. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.0 Inch vs. 3.5 Inch)
Display
Screen Resolution 320 x 480 pixels 480 x 800 pixels
Pixel Density (sharpness) 165 ppi 233 ppi

41.2% Higher pixel density than Zen Ultrafone 503 3G. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi)
Display Type TFT TFT
Features
Box Contents Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS Yes
Sensors Accelerometer Accelerometer, Proximity sensor
General
OS Type Android Android
Brand Karbonn Zen
Model A100 Ultrafone 503 3G
Operating System Android v4.2 (Jelly Bean) Android v4.2.2 (Jelly Bean)
SIM Slot(s) Dual SIM, GSM+GSM Dual SIM, GSM+GSM
Multimedia
FM Radio Yes Yes
Loudspeaker Yes Yes
Audio Jack 3.5 mm 3.5 mm
Performance
Processor Dual core, 1 GHz Dual core, 1.2 GHz
RAM 256 MB 256 MB
Storage
Internal Memory 512 MB 512 MB
Expandable Memory Up to 32 GB Up to 32 GB
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