Yu Ace (3GB RAM, 32GB) vs Karbonn Smart A12 Star comparison

Show Only Differences Highlight Differences	Yu Ace (3GB RAM, 32GB)	Karbonn Smart A12 Star (512MB RAM, 4GB)
key specs
Display	5.45-inch	4.00-inch
Processor	MediaTek MT6739	MediaTek
Front Camera	5-megapixel	0.3-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	3GB	512MB
Storage	32GB	4GB
Battery Capacity	4000mAh	1400mAh
OS	Android 8.1	Android 4.4.2
Resolution	720x1440 pixels	480x800 pixels
general
Brand	Yu	Karbonn
Model	Ace	Smart A12 Star
Release date	August 1, 2018	July 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	4000	1400
Colours	Charcoal Grey, Elektric Blue, Rose Gold	Black, Silver
Dimensions (mm)	-	64.20 x 124.20 x 10.10
Weight (g)	-	130.00
Removable battery	-	No
display
Screen size (inches)	5.45	4.00
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	480x800 pixels
Aspect ratio	18:9	-
Pixels per inch (PPI)	295	233
hardware
Processor	1.5GHz quad-core	1.2GHz one-core
Processor make	MediaTek MT6739	MediaTek
RAM	3GB	512MB
Internal storage	32GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	13-megapixel	5-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	5-megapixel	0.3-megapixel
Front flash	LED	-
software
Operating system	Android 8.1	Android 4.4.2
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n
GPS	Yes	No
Bluetooth	Yes, v 4.10	Yes
USB OTG	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	No
3G	-	No
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	No
3G	-	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
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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