Celkon A75

Byond B51

Price
Rs. 4,090.00 Rs. 2,799.00
Capacity
1450 mAH, Li-ion 1500 mAH, Li-ion

3.4% more mAH battery than Byond B51. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1450 mAH, Li-ion)

TalkTime
Up to Hours(2G)
Main Camera
2 MP 3 MP

50.0% more mega pixels (MP) on main camera than Byond B51. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3 MP vs. 2 MP)

Front Camera
0.3 MP 1.30 MP

333.3% more mega pixels (MP) on front camera than Byond B51. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (1.30 MP vs. 0.3 MP)

Zoom
Digital Zoom Digital Zoom
Flash
LED
Camera Features
Smile detection, Effects, Continuos Shooting, Multi Shot
More Connectivity
VoIP
GPRS
Yes Yes
EDGE
Yes No
3G
EV-DO , Rev.A EV-DO , Rev.A
Wi-Fi
Wi-Fi 802.11, Mobile Hotspot Wi-Fi 802.11, b/g/n, Mobile Hotspot
Bluetooth
Yes
USB Connectivity
USB Port USB Port
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen
Colours
Black Black,White
Screen Size
3.5 Inch 3.50 Inch
Screen Resolution
320 x 480 pixels 320 x 480 pixels
Pixel Density (sharpness)
165 ppi 165 ppi
Display Type
LCD
GPS
Yes
Sensors
Accelerometer
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Brand
Celkon Byond Tech
Model
A75 B51
Operating System
Android v2.3 (Gingerbread) Android v2.3 (Gingerbread)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Yes Yes
Processor
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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