Nothing Phone 3a Pro vs Nokia X20 comparison

Show Only Differences Highlight Differences	Sponsored Nothing Phone 3a Pro	Nokia X20
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.70-inch	6.67-inch
Processor	Qualcomm Snapdragon 7s Gen 3	Qualcomm Snapdragon 480
Front Camera	50-megapixel	32-megapixel
Rear Camera	50-megapixel + 50-megapixel + 8-megapixel	64-megapixel + 5-megapixel + 2-megapixel + 2-megapixel
RAM	8GB, 12GB	6GB, 8GB
Storage	128GB, 256GB	128GB
Battery Capacity	5000mAh	4470mAh
OS	Android 15	Android 11
Resolution	1080x2392 pixels	1080x2400 pixels
general
Brand	Nothing	Nokia
Model	Phone 3a Pro	X20
Release date	March 4, 2025	April 8, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.52 x 77.50 x 8.39	168.94 x 79.70 x 9.10
Weight (g)	211.00	220.00
IP rating	IP64	-
Battery capacity (mAh)	5000	4470
Colours	Black, White	Midnight Sun, Nordic Blue
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.70	6.67
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	1080x2400 pixels
Pixels per inch (PPI)	387	-
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 7s Gen 3	Qualcomm Snapdragon 480
RAM	8GB, 12GB	6GB, 8GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
camera
Rear camera	50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)	64-megapixel + 5-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	3	4
Rear flash	Yes	Yes
Front camera	50-megapixel (f/2.2)	32-megapixel
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 11
Skin	Nothing OS 3.1	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Headphones	-	3.5mm
FM	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes