Infinix Smart 20 vs Nokia Lumia 521 comparison

Show Only Differences Highlight Differences	Infinix Smart 20	Nokia Lumia 521
key specs
Display	6.78-inch	4.00-inch
Front Camera	8-megapixel	No
Rear Camera	8-megapixel	5-megapixel
RAM	4GB	512MB
Storage	64GB, 128GB	8GB
Battery Capacity	5200mAh	1430mAh
OS	Android 16	Windows Phone 8
Resolution	720x1576 pixels	480x800 pixels
Processor	-	1GHz dual-core
general
Brand	Infinix	Nokia
Model	Smart 20	Lumia 521
Release date	June 8, 2026	February 1, 2013
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	167.70 x 78.80 x 7.70	124.00 x 64.00 x 9.90
Weight (g)	189.00	124.00
IP rating	IP64	-
Battery capacity (mAh)	5200	1430
Removable battery	No	Yes
Fast charging	Proprietary	-
Colours	Cloudline Blue, Polaris Titanium, Shadow Black, Sunlike Orange	-
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.78	4.00
Touchscreen	Yes	Yes
Resolution	720x1576 pixels	480x800 pixels
Pixels per inch (PPI)	-	235
hardware
Processor make	MediaTek Helio G81 Ultimate	-
RAM	4GB	512MB
Internal storage	64GB, 128GB	8GB
Processor	-	1GHz dual-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	64
camera
Rear camera	8-megapixel (f/1.4)	5-megapixel
Rear flash	Yes	No
Front camera	8-megapixel (f/2.0)	No
No. of Front Cameras	1	-
software
Operating system	Android 16	Windows Phone 8
Skin	XOS 16	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes, v 3.00
Headphones	Type-C	Yes
Wi-Fi standards supported	-	802.11 b/g/n
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Number of SIMs	-	1
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Accelerometer	-	Yes
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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