Zen Ultrafone 304 vs. Micromax Bolt A28

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Zen Ultrafone 304

Micromax Bolt A28

Price
Rs. 2,799.00	Rs. 3,099.00
Capacity
1400 mAH, Li-ion	1500 mAH, Li-ion 7.1% more mAH battery than Micromax Bolt A28. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1400 mAH, Li-ion)
TalkTime
	Up to 4 Hours(2G)
Stand By Time
	Up to 260 Hours(2G)
Main Camera
3.2 MP 966.7% more mega pixels (MP) on main camera than Micromax Bolt A28. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 0.3 MP)	0.3 MP
Front Camera
1.3 MP 333.3% more mega pixels (MP) on front camera than Micromax Bolt A28. 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
Camera Features
Image Viewer
Operating Frequency
GSM 900 / 1800 \| GSM 900 / 1800	GSM 1800 / 900 MHz \| GSM 1800 / 900 MHz
GPRS
Yes	Yes
EDGE
Yes	Yes
Wi-Fi
Wi-Fi 802.11	Wi-Fi 802.11
Bluetooth
A2DP	Yes
USB Connectivity
USB Port	USB Port
Touch Screen
Capacitive Touchscreen	Capacitive Touchscreen
Colours
Black,White	Black
Weight
	89 grams
Dimensions
	116.9 x 62.5 x 12.5 mm
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
TFT	TFT
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card	Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS
	with A-GPS
Sensors
Gyroscope
OS Type
Android	Android
Brand
Zen	Micromax
Model
Ultrafone 304	Bolt A28
Operating System
Android v2.3 (Gingerbread)	Android v2.3 (Gingerbread)
SIM Slot(s)
Dual SIM	Dual SIM, GSM+GSM
FM Radio
Yes	Recording option
Loudspeaker
Yes	Yes
Audio Jack
3.5 mm	3.5 mm
Processor
1 GHz	1 GHz, Cortex A5
RAM
256 MB	256 MB
Internal Memory
512 MB	512 MB
Expandable Memory
Up to 32 GB	Up to 32 GB