Zen Ultrafone 503 3G

BQ S37

Price
Rs. 2,375.00 Rs. 1,789.00
Capacity
1500 mAH, Li-ion 1800 mAH, Li-ion

20.0% more mAH battery than BQ S37. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1500 mAH, Li-ion)

TalkTime
Up to 4 Hours(2G) / Up to 3 Hours(3G) Up to 12 Hours(2G)
Stand By Time
Up to 72 Hours(2G) Up to 540 Hours(2G)
Main Camera
3.2 MP

6.7% more mega pixels (MP) on main camera than BQ S37. 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)

3 MP
Front Camera
1.3 MP

333.3% more mega pixels (MP) on front camera than BQ S37. 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)

0.3 MP
Zoom
Digital Zoom Digital Zoom
Flash
LED
USB Connectivity
USB Port USB Port, microUSB 2.0
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
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen
Weight
100 grams
Screen Size
4.0 Inch

14.3% bigger screen size than BQ S37. 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)

3.5 Inch
Dimensions
115.3 x 60 x 12.8 mm
Colours
Black,White Black
Screen Resolution
480 x 800 pixels 480 x 320 pixels
Pixel Density (sharpness)
233 ppi

41.2% Higher pixel density than BQ S37. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi)

165 ppi
Display Type
TFT LCD
Sensors
Accelerometer, Proximity sensor Accelerometer
GPS
Yes
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Brand
Zen BQ
Model
Ultrafone 503 3G S37
Operating System
Android v4.2.2 (Jelly Bean) Android v4.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Yes Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm
Processor
Dual core, 1.2 GHz Dual core, 1.2 GHz
RAM
256 MB 512 MB

100.0% More RAM memory than BQ S37. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)

Internal Memory
512 MB 512 MB
Expandable Memory
Up to 32 GB Up to 32 GB
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