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Karbonn Smart A12 Star vs Nokia Lumia 520 vs Motorola Edge 50 Fusion

Karbonn Smart A12 Star vs Nokia Lumia 520 vs Motorola Edge 50 Fusio comparison

Show Only Differences Highlight Differences	Karbonn Smart A12 Star	Nokia Lumia 520	Motorola Edge 50 Fusion
key specs
Display	4.00-inch	4.00-inch	6.70-inch
Processor	MediaTek	1GHz dual-core	-
Front Camera	0.3-megapixel	No	32-megapixel
Rear Camera	5-megapixel	5-megapixel	50-megapixel + 13-megapixel
RAM	512MB	512MB	8GB
Storage	4GB	8GB	128GB
Battery Capacity	1400mAh	1430mAh	5000mAh
OS	Android 4.4.2	Windows Phone 8	Android 14
Resolution	480x800 pixels	480x800 pixels	2400x1080 pixels
general
Brand	Karbonn	Nokia	Motorola
Model	Smart A12 Star	Lumia 520	Edge 50 Fusion
Release date	July 1, 2014	April 1, 2013	April 16, 2024
Form factor	Touchscreen	Bar	Touchscreen
Dimensions (mm)	64.20 x 124.20 x 10.10	119.90 x 64.00 x 9.90	161.90 x 73.10 x 7.90
Weight (g)	130.00	124.00	174.90
Battery capacity (mAh)	1400	1430	5000
Removable battery	No	Yes	-
Colours	Black, Silver	Yellow, red, cyan, white, black	Forest Blue, Hot Pink, Marshmallow Blue
Alternate names	-	Lumia 520	-
Launched in India	-	-	No
IP rating	-	-	IP68
Fast charging	-	-	68W Turbo Charge
display
Screen size (inches)	4.00	4.00	6.70
Touchscreen	Yes	Yes	Yes
Resolution	480x800 pixels	480x800 pixels	2400x1080 pixels
Pixels per inch (PPI)	233	235	395
Refresh Rate	-	-	144 Hz
Resolution Standard	-	-	FHD+
Aspect ratio	-	-	20:9
hardware
Processor	1.2GHz one-core	1GHz dual-core	-
Processor make	MediaTek	-	Qualcomm Snapdragon 7s Gen 2
RAM	512MB	512MB	8GB
Internal storage	4GB	8GB	128GB
Expandable storage	Yes	Yes	-
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	32	64	-
camera
Rear camera	5-megapixel	5-megapixel	50-megapixel + 13-megapixel
Rear flash	LED	No	-
Front camera	0.3-megapixel	No	32-megapixel
No. of Rear Cameras	-	-	2
No. of Front Cameras	-	-	1
software
Operating system	Android 4.4.2	Windows Phone 8	Android 14
Skin	-	-	Hello UI
connectivity
Wi-Fi	No	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 a/b/g/n/ac
GPS	No	Yes	Yes
Bluetooth	Yes	Yes, v 4.00	Yes, v 5.20
NFC	No	No	Yes
Infrared	No	No	-
USB OTG	No	No	-
FM	Yes	Yes	-
Number of SIMs	2	1	2
Wi-Fi Direct	No	No	-
Mobile High-Definition Link (MHL)	No	No	-
Headphones	-	3.5mm	-
USB Type-C	-	-	Yes
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	-	-
GSM/CDMA	GSM	-	-
3G	Yes	-	-
4G/ LTE	No	-	-
sensors
Compass/ Magnetometer	No	No	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	No	No	Yes
Barometer	No	No	-
Temperature sensor	No	No	-
In-Display Fingerprint Sensor	-	-	Yes
ratings
Overall NDTV Rating	-	Read Review	-
Design Rating	-		-
Display Rating	-		-
Software Rating	-		-
Performance Rating	-		-
Battery Life Rating	-		-
Camera Rating	-		-
Value for Money Rating	-		-

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