Asus ZenFone 4 A450CG vs Karbonn Smart A12 Star comparison

Show Only Differences Highlight Differences	Asus ZenFone 4 A450CG	Karbonn Smart A12 Star
key specs
Display	4.50-inch	4.00-inch
Processor	Intel Atom Z2520	MediaTek
Front Camera	0.3-megapixel	0.3-megapixel
Rear Camera	8-megapixel	5-megapixel
RAM	1GB	512MB
Storage	8GB	4GB
Battery Capacity	1750mAh	1400mAh
OS	Android 4.4	Android 4.4.2
Resolution	480x854 pixels	480x800 pixels
general
Brand	Asus	Karbonn
Model	ZenFone 4 A450CG	Smart A12 Star
Release date	July 1, 2014	July 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	136.80 x 67.90 x 11.30	64.20 x 124.20 x 10.10
Weight (g)	133.00	130.00
Battery capacity (mAh)	1750	1400
Removable battery	No	No
Colours	-	Black, Silver
display
Screen size (inches)	4.50	4.00
Touchscreen	Yes	Yes
Resolution	480x854 pixels	480x800 pixels
Pixels per inch (PPI)	-	233
hardware
Processor	1.2GHz dual-core	1.2GHz one-core
Processor make	Intel Atom Z2520	MediaTek
RAM	1GB	512MB
Internal storage	8GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	32
camera
Rear camera	8-megapixel	5-megapixel
Rear flash	LED	LED
Front camera	0.3-megapixel	0.3-megapixel
software
Operating system	Android 4.4	Android 4.4.2
Skin	ZenUI	-
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	No
Bluetooth	Yes, v 4.00	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	Yes	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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