Difference between NOKIA X20 and REALME WATCH 3 ? in United States

	PRODUCT 1	PRODUCT 2
	NOKIA NOKIA X20	REALME REALME WATCH 3
VERSION
Announced	May 2021	July 2022
Release date	May 2021	August 2022
NETWORK
Technology	5G	❌
DEVICE
Dimensions		45 x 37 x 11.5 mm (1.77 x 1.46 x 0.45 in)
Weight	220 (g7.76 oz)	40 (g1.41 oz)
S.I.M.	Single SIM or Dual SIM / Single or double SIM
Design	32 MP (1080p@30fps)	Glass front,plastic back,plastic frame,
Other		IP68 dust / water resistant (up to 1.5m),Compatible with standard 22mm straps,
SCREEN
langfront.Type	IPS LCD	IPS LCD
Size	6.67 inches	1.8 inches
Resolution	1080 x 2400 pixels	240 x 286 pixels
Protection

PLATFORM
Operating system	Android 11	Proprietary OS
Chipset	Qualcomm SM4350 Snapdragon 480 5G (8nm)
Processor	Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)
GPU	Adreno 619
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 6GB RAM, 128GB 8GB RAM
CAMERA
Main	64 MP + 5 MP + 2 MP + 2 MP	❌
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	❌
Bluetooth	✔️	5.3
GPS	✔️	❌
NFC	✔️	❌
Radio	FM Radio	❌
USB	USB Type-C 2.0	❌
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,	Accelerometer,heart rate,SpO2,
Various	Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	4470 mAh	340 mAh

What is the difference between NOKIA X20 and REALME WATCH 3 in United States?