Karbonn Smart A12 Star vs HTC Desire 400 dual-SIM comparison

Show Only Differences Highlight Differences	Karbonn Smart A12 Star	HTC Desire 400 dual-SIM
key specs
Display	4.00-inch	4.30-inch
Processor	MediaTek	Qualcomm Snapdragon 200
Front Camera	0.3-megapixel	1.6-megapixel
Rear Camera	5-megapixel	5-megapixel
RAM	512MB	1GB
Storage	4GB	4GB
Battery Capacity	1400mAh	1800mAh
OS	Android 4.4.2	Android 4.1
Resolution	480x800 pixels	480x800 pixels
general
Brand	Karbonn	HTC
Model	Smart A12 Star	Desire 400 dual-SIM
Release date	July 1, 2014	December 1, 2013
Form factor	Touchscreen	Bar
Dimensions (mm)	64.20 x 124.20 x 10.10	128.00 x 66.90 x 8.90
Weight (g)	130.00	123.00
Battery capacity (mAh)	1400	1800
Removable battery	No	Yes
Colours	Black, Silver	-
display
Screen size (inches)	4.00	4.30
Touchscreen	Yes	Yes
Resolution	480x800 pixels	480x800 pixels
Pixels per inch (PPI)	233	217
hardware
Processor	1.2GHz one-core	1GHz dual-core
Processor make	MediaTek	Qualcomm Snapdragon 200
RAM	512MB	1GB
Internal storage	4GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	64
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	LED	LED
Front camera	0.3-megapixel	1.6-megapixel
software
Operating system	Android 4.4.2	Android 4.1
connectivity
Wi-Fi	No	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	No	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
FM	Yes	No
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Headphones	-	3.5mm
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	No
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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