Price |
Rs. 5,499.00
|
Rs. 3,449.00
|
Capacity |
1800 mAH, Li-ion
20.0% more mAH battery than Zen Ultrafone 303. 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 6 Hours(2G)
|
Up to 6 Hours(2G)
|
Stand By Time |
Up to 170 Hours(2G)
|
Up to 120 Hours(2G)
|
Main Camera |
5 MP
56.3% more mega pixels (MP) on main camera than Zen Ultrafone 303. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP vs. 3.2 MP)
|
3.2 MP
|
Front Camera |
1.3 MP
333.3% more mega pixels (MP) on front camera than Zen Ultrafone 303. 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
|
Flash |
LED
|
LED
|
Zoom |
Digital Zoom
|
Digital Zoom
|
Camera Features |
Image Viewer
|
Image Viewer
|
Operating Frequency |
GSM 900 / 1800 | GSM 900 / 1800
|
GSM 900 / 1800 | GSM 900 / 1900
|
GPRS |
Yes
|
|
EDGE |
Yes
|
|
3G |
Yes
|
|
Wi-Fi |
Wi-Fi 802.11, b/g/n
|
Wi-Fi 802.11
|
Bluetooth |
A2DP
|
A2DP
|
USB Connectivity |
USB Port
|
USB Port
|
Touch Screen |
Capacitive Touchscreen
|
Capacitive Touchscreen
|
Screen Size |
4 Inch
|
4 Inch
|
Colours |
Black
|
Black,White,Blue
|
Weight |
|
95 grams
|
Dimensions |
|
124.1 x 65.3 x 10.8 mm
|
Screen Resolution |
480 x 800 pixels
|
480 x 800 pixels
|
Pixel Density (sharpness) |
233 ppi
|
233 ppi
|
Display Type |
IPS LCD
|
IPS LCD
|
Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
Sensors |
Accelerometer, Gyroscope, Light sensor, Proximity sensor
|
Accelerometer, Gyroscope, Proximity sensor
|
Applications |
Color Note, Flashlight, Mx Player, Skype, Saavn, TOI, Twitter, WhatsApp and Zen Store
|
Zen Store, HS18, Notebook
|
Brand |
Zen
|
Zen
|
Model |
Ultrafone 501
|
Ultrafone 303
|
Operating System |
Android v4.1 (Jelly Bean)
|
Android v4.0 (Ice Cream Sandwich)
|
SIM Slot(s) |
Dual SIM
|
Dual SIM
|
SIM Size |
|
Micro
|
OS Type |
Android
|
Android
|
FM Radio |
Yes
|
Yes
|
Loudspeaker |
Yes
|
Yes
|
Audio Jack |
3.5 mm
|
3.5 mm
|
Processor |
Dual core, 1 GHz
|
1 GHz
|
RAM |
512 MB
100.0% More RAM memory than Zen Ultrafone 303. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)
|
256 MB
|
Internal Memory |
4 GB
|
512 MB
|
Expandable Memory |
Up to 32 GB
|
Up to 32 GB
|