Difference between OPPO K1 and ONEPLUS NORD WATCH ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO K1	ONEPLUS ONEPLUS NORD WATCH
VERSION
Announced	2018	October 2022
Release date	2018	October 2022
NETWORK
Technology		❌
DEVICE
Dimensions		45.2 x 37.2 x 10.4 mm (1.78 x 1.46 x 0.41 in)
Weight		52.4 (g1.87 oz)
S.I.M.	Duel
Design	2160p@30fps,1080p@30fps,	Glass front,zinc frame,
Other		IP68 dust / water resistant
SCREEN
langfront.Type		AMOLED
Size	6.4 inches - 1080 x 2340 pixels	1.78 inches
Resolution		368 x 448 pixels
Protection
PLATFORM
Operating system	Android 8.1 (Oreo)
Chipset
Processor	Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU
MEMORY
Card slot	❌	❌
Internal & RAM	64 GB, 4/6 GB RAM	Internal: 256MB
CAMERA
Main	Dual 16 MP & 2 MP - Selfie 25 MP	❌
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi		❌
Bluetooth		5.2
GPS	✔️
NFC		✔️
Radio	❌	❌
USB		❌
CHARACTERISTICS
Sensors	Fingerprint reader	Accelerometer,gyro,heart rate,SpO2,
Various
BATTERY
Type	3500 mAh	230 mAh

What is the difference between OPPO K1 and ONEPLUS NORD WATCH ?