Celkon A15

Zen Ultrafone 308

Price
Rs. 2,999.00 Rs. 3,309.00
Capacity
1400 mAH, Li-ion 1500 mAH, Li-ion

7.1% more mAH battery than Zen Ultrafone 308. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1400 mAH, Li-ion)

Main Camera
3.2 MP 3.2 MP
Front Camera
0.3 MP 1.3 MP

333.3% more mega pixels (MP) on front camera than Zen Ultrafone 308. 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)

Zoom
Digital Zoom Digital Zoom
3G
HSDPA , HSUPA
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz UMTS 2100 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Class 12 Yes
EDGE
Yes Yes
Wi-Fi
Wi-Fi 802.11, b/g/n Wi-Fi 802.11
Bluetooth
Yes Yes
USB Connectivity
USB Port, microUSB 2.0 USB Port
Touch Screen
Capacitive Touchscreen, Multi-touch Capacitive Touchscreen
Colours
White Black
Screen Size
3.5 Inch 3.5 Inch
Screen Resolution
320 x 480 pixels 320 x 480 pixels
Pixel Density (sharpness)
165 ppi 165 ppi
Display Type
IPS LCD TFT
Sensors
Accelerometer Accelerometer
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Also Known As
Celkon Campus A15
Brand
Celkon Zen
Model
A15 Campus Ultrafone 308
Operating System
Android v4.2.2 (Ice Cream Sandwich) Android v4.2.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
SIM Size
Mini
OS Type
Android Android
FM Radio
Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm
Processor
Dual core, 1 GHz 1 GHz
RAM
256 MB 256 MB
Internal Memory
512 MB 512 MB
Expandable Memory
Up to 32 GB Up to 32 GB
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