Coolpad Mega 4A vs Karbonn Smart A12 Star comparison

Show Only Differences Highlight Differences	Coolpad Mega 4A	Karbonn Smart A12 Star
key specs
Display	5.00-inch	4.00-inch
Processor	Spreadtrum SC9832	MediaTek
Front Camera	2-megapixel	0.3-megapixel
Rear Camera	5-megapixel	5-megapixel
RAM	1GB	512MB
Storage	16GB	4GB
Battery Capacity	2000mAh	1400mAh
OS	Android 7.1	Android 4.4.2
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Coolpad	Karbonn
Model	Mega 4A	Smart A12 Star
Release date	April 1, 2018	July 1, 2014
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	2000	1400
Colours	Gold	Black, Silver
Dimensions (mm)	-	64.20 x 124.20 x 10.10
Weight (g)	-	130.00
Removable battery	-	No
display
Screen size (inches)	5.00	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
Pixels per inch (PPI)	-	233
hardware
Processor	1.3GHz quad-core	1.2GHz one-core
Processor make	Spreadtrum SC9832	MediaTek
RAM	1GB	512MB
Internal storage	16GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	LED	LED
Front camera	2-megapixel	0.3-megapixel
software
Operating system	Android 7.1	Android 4.4.2
connectivity
Wi-Fi	Yes	No
Bluetooth	Yes	Yes
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	No
NFC	-	No
Infrared	-	No
USB OTG	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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