Ai+ Pulse 2 FE vs Nokia Lumia 521 comparison

Show Only Differences Highlight Differences	Ai+ Pulse 2 FE	Nokia Lumia 521
key specs
Display	6.67-inch	4.00-inch
RAM	4GB	512MB
Storage	64GB	8GB
Battery Capacity	50000mAh	1430mAh
OS	Android 16	Windows Phone 8
Resolution	720x1600 pixels	480x800 pixels
Processor	-	1GHz dual-core
Front Camera	-	No
Rear Camera	-	5-megapixel
general
Brand	Ai+	Nokia
Model	Pulse 2 FE	Lumia 521
Release date	September 28, 2026	February 1, 2013
Launched in India	Yes	-
Weight (g)	199.00	124.00
IP rating	IP64	-
Battery capacity (mAh)	50000	1430
Colours	Black, Blue, Green, Purple	-
Dimensions (mm)	-	124.00 x 64.00 x 9.90
Removable battery	-	Yes
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	4.00
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	480x800 pixels
Pixels per inch (PPI)	-	235
hardware
Processor make	MediaTek Helio G81	-
RAM	4GB	512MB
Internal storage	64GB	8GB
Processor	-	1GHz dual-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	64
software
Operating system	Android 16	Windows Phone 8
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 3.00
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	Yes
FM	-	Yes
Number of SIMs	-	1
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Compass/ Magnetometer	-	No
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No
camera
Rear camera	-	5-megapixel
Rear flash	-	No
Front camera	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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