Difference between ONEPLUS NORD WATCH and OPPO A9X ?

	PRODUCT 1	PRODUCT 2
	ONEPLUS ONEPLUS NORD WATCH	OPPO OPPO A9X
VERSION
Announced	October 2022	2019
Release date	October 2022	2019
NETWORK
Technology	❌
DEVICE
Dimensions	45.2 x 37.2 x 10.4 mm (1.78 x 1.46 x 0.41 in)	162 x 76.1 x 8.3 mm
Weight	52.4 (g1.87 oz)	190 g
S.I.M.		Double SIM
Design	Glass front,zinc frame,	16MP
Other	IP68 dust / water resistant
SCREEN
langfront.Type	AMOLED
Size	1.78 inches	6.53 inches
Resolution	368 x 448 pixels	1080 x 2340 pixels
Protection

PLATFORM
Operating system		Android 9.0 (Pie); ColorOS 6
Chipset		Mediatek MT6771V Helio P70 (12nm)
Processor		Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU		Mali-G72 MP3
MEMORY
Card slot	❌	microSD, jusqu`à 256 Go
Internal & RAM	Internal: 256MB	128 GB, 6 GB RAM
CAMERA
Main	❌	48 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	❌	✔️
Bluetooth	5.2	✔️
GPS		✔️
NFC	✔️	✔️
Radio	❌	FM Radio
USB	❌	microUSB 2.0
CHARACTERISTICS
Sensors	Accelerometer,gyro,heart rate,SpO2,	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,
Various		20W fast battery charging
BATTERY
Type	230 mAh	4020 mAh

What is the difference between ONEPLUS NORD WATCH and OPPO A9X ?