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Compare Zen U5 vs. Celkon A66

Zen U5
VS
Celkon A66
VS
Best Price
Price Rs. 4,454.00 Rs. 5,329.00
Battery
Capacity 2200 mAH, Li-ion

10.0% more mAH battery than Celkon A66. More battery capacity reduces the need to charge your battery again. (2200 mAH, Li-ion vs. 2000 mAH, Li-ion)

2000 mAH, Li-ion
TalkTime Up to 8 Hours(2G) Up to 5 Hours(2G)
Stand By Time Up to 160 Hours(2G)
Camera
Main Camera 3.20 MP 3.2 MP
Front Camera 0.30 MP 0.3 MP
Flash LED LED
Zoom Digital Zoom Digital Zoom
Camera Features Smile detection, Scenes, Continuos Shooting, Multi Shot
Connectivity
Operating Frequency GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
Bluetooth Yes
GPRS Yes Yes
EDGE Yes
3G EV-DO , Rev.A
Wi-Fi Wi-Fi 802.11, Mobile Hotspot Wi-Fi 802.11, b/g/n, Mobile Hotspot
USB Connectivity USB Port USB Port, microUSB
More Connectivity VoIP
Design
Touch Screen Yes Capacitive Touchscreen
Weight 148 grams 98 grams

50.0 grams Lighter than Celkon A66. light weight phone is easy to hold and can kept in your pocket for long time. (98 grams vs. 148 grams)

Dimensions 151.6 x 80 x 11 mm 136 x 67.2 x 11 mm
Colours Black Black,White
Screen Size 5.20 Inch

15.6% bigger screen size than Celkon A66. The bigger the screen size is better the user experience of reading and watching movie or video songs. (5.20 Inch vs. 4.5 Inch)

4.5 Inch
Display
Screen Resolution 480 x 800 pixels 480 x 854 pixels
Pixel Density (sharpness) 179 ppi 218 ppi

21.8% Higher pixel density than Celkon A66. High pixel density shows sharper text and extremely detailed photos and videos. (218 ppi vs. 179 ppi)

Display Type LCD TFT
Features
Box Contents Handset, Battery, Charger, Earphone, User Manual, Data cable Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS Yes
Sensors Accelerometer Accelerometer, Proximity sensor
General
OS Type Android Android
Brand Zen Celkon
Model U5 A66
Operating System Android v2.3 (Gingerbread) Android v4.1.2 (Ice Cream Sandwich)
SIM Slot(s) Dual SIM, GSM+GSM Dual SIM, GSM+GSM
Multimedia
Loudspeaker Yes
Audio Jack 3.5 mm
FM Radio Yes Yes
Performance
Processor Dual core, 1.2 GHz
RAM 256 MB 512 MB

100.0% More RAM memory than Celkon A66. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)

Storage
Internal Memory 512 MB 4 GB
Expandable Memory Up to 32 GB Up to 32 GB
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