Micromax Bolt Q339 vs Kestrel KM 451 comparison

Show Only Differences Highlight Differences	Micromax Bolt Q339	Kestrel KM 451
key specs
Display	4.50-inch	4.50-inch
Processor	Spreadtrum SPRD7731	MediaTek MT6572
Front Camera	2-megapixel	0.3-megapixel
Rear Camera	5-megapixel	5-megapixel
RAM	512MB	512MB
Storage	4GB	4GB
Battery Capacity	1650mAh	1750mAh
OS	Android 4.4.2	Android 4.4
Resolution	480x854 pixels	480x854 pixels
general
Brand	Micromax	Kestrel
Model	Bolt Q339	KM 451
Release date	October 1, 2015	July 1, 2015
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	1650	1750
Removable battery	Yes	Yes
Colours	Black, White	-
display
Screen size (inches)	4.50	4.50
Touchscreen	Yes	Yes
Resolution	480x854 pixels	480x854 pixels
hardware
Processor	1.2GHz quad-core	1GHz dual-core
Processor make	Spreadtrum SPRD7731	MediaTek MT6572
RAM	512MB	512MB
Internal storage	4GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	LED	LED
Front camera	2-megapixel	0.3-megapixel
software
Operating system	Android 4.4.2	Android 4.4
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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