Micromax Bolt A37B vs. BQ K28

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Micromax Bolt A37B

BQ K28

Price
Rs. 3,245.00	Rs. 1,115.00
Capacity
1450 mAH, Li-ion	1800 mAH, Li-ion 24.1% more mAH battery than BQ K28. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1450 mAH, Li-ion)
TalkTime
Up to 5.5 Hours(2G)	Up to 5 Hours(2G)
Stand By Time
Up to 256 Hours(2G)	Up to 540 Hours(2G)
Main Camera
2 MP	2 MP
Front Camera
0.3 MP
Zoom
Digital Zoom	Digital Zoom
Operating Frequency
GSM 1800 / 900 MHz UMTS 2100 MHz \| GSM 1800 / 900 MHz	GSM 1800 / 900 MHz \| GSM 1800 / 900 MHz
GPRS
Yes	Yes
EDGE
Yes
3G
HSDPA 21 Mbit/s, HSUPA 5.76 Mbit/s
Wi-Fi
Wi-Fi 802.11
Bluetooth
v2.1, EDR	Yes
USB Connectivity
USB Port, microUSB 2.0	USB Port, USB 2.0
Touch Screen
Capacitive Touchscreen
Colours
Black	White
Screen Size
3.5 Inch 25.0% bigger screen size than BQ K28. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.5 Inch vs. 2.8 Inch)	2.8 Inch
Dimensions
	127 x 55.9 x 12.9 mm
Screen Resolution
480 x 320 pixels	240 x 320 pixels
Pixel Density (sharpness)
165 ppi 15.4% Higher pixel density than BQ K28. High pixel density shows sharper text and extremely detailed photos and videos. (165 ppi vs. 143 ppi)	143 ppi
Display Type
TFT	TFT
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card	Handset, Battery, Charger, Earphone, User Manual, Warranty Card
Brand
Micromax	BQ
Model
Bolt A37B	K28
Operating System
Android v4.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
OS Type
Android
SIM Size
	Mini
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes
Audio Jack
3.5 mm
Processor
1 GHz, Chipset: MT6572E
RAM
256 MB
Internal Memory
512 MB
Expandable Memory
Up to 32 GB	Up to 32 GB