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Karbonn Smart A1 Star vs Nokia Lumia 520 vs Motorola Edge 50 Fusion

Karbonn Smart A1 Star vs Nokia Lumia 520 vs Motorola Edge 50 Fusio comparison

Show Only Differences Highlight Differences	Karbonn Smart A1 Star	Nokia Lumia 520	Motorola Edge 50 Fusion
key specs
Display	3.50-inch	4.00-inch	6.70-inch
Processor	1GHz one-core	1GHz dual-core	-
Front Camera	No	No	32-megapixel
Rear Camera	No	5-megapixel	50-megapixel + 13-megapixel
RAM	256MB	512MB	8GB, 12GB
Storage	512MB	8GB	128GB, 256GB
Battery Capacity	1450mAh	1430mAh	5000mAh
OS	Android 4.0	Windows Phone 8	Android 14
Resolution	320x480 pixels	480x800 pixels	2400x1080 pixels
general
Brand	Karbonn	Nokia	Motorola
Model	Smart A1 Star	Lumia 520	Edge 50 Fusion
Release date	July 1, 2013	April 1, 2013	April 16, 2024
Form factor	Bar	Bar	Touchscreen
Battery capacity (mAh)	1450	1430	5000
Removable battery	Yes	Yes	-
Alternate names	-	Lumia 520	-
Dimensions (mm)	-	119.90 x 64.00 x 9.90	161.90 x 73.10 x 7.90
Weight (g)	-	124.00	174.90
Colours	-	Yellow, red, cyan, white, black	Forest Blue, Hot Pink, Marshmallow Blue
Launched in India	-	-	No
IP rating	-	-	IP68
Fast charging	-	-	68W Turbo Charge
display
Screen size (inches)	3.50	4.00	6.70
Touchscreen	Yes	Yes	Yes
Resolution	320x480 pixels	480x800 pixels	2400x1080 pixels
Pixels per inch (PPI)	-	235	395
Refresh Rate	-	-	144 Hz
Resolution Standard	-	-	FHD+
Aspect ratio	-	-	20:9
hardware
Processor	1GHz one-core	1GHz dual-core	-
RAM	256MB	512MB	8GB, 12GB
Internal storage	512MB	8GB	128GB, 256GB
Expandable storage	Yes	Yes	-
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	32	64	-
Processor make	-	-	Qualcomm Snapdragon 7s Gen 2
camera
Rear camera	No	5-megapixel	50-megapixel + 13-megapixel
Front camera	No	No	32-megapixel
Rear flash	-	No	-
No. of Rear Cameras	-	-	2
No. of Front Cameras	-	-	1
software
Operating system	Android 4.0	Windows Phone 8	Android 14
Skin	-	-	Hello UI
connectivity
Wi-Fi	Yes	Yes	Yes
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	-
Headphones	3.5mm	3.5mm	-
FM	Yes	Yes	-
Number of SIMs	2	1	2
Wi-Fi Direct	No	No	-
Mobile High-Definition Link (MHL)	No	No	-
Wi-Fi standards supported	-	802.11 b/g/n	802.11 a/b/g/n/ac
USB Type-C	-	-	Yes
sim 1
SIM Type	Regular	Micro-SIM	-
GSM/CDMA	GSM	GSM	-
3G	No	Yes	-
4G/ LTE	No	No	-
sim 2
SIM Type	Regular	-	-
GSM/CDMA	GSM	-	-
3G	No	-	-
4G/ LTE	No	-	-
sensors
Compass/ Magnetometer	No	No	Yes
Proximity sensor	No	Yes	Yes
Accelerometer	No	Yes	Yes
Ambient light sensor	No	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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