Difference between SAMSUNG GALAXY WATCH4 CLASSIC and HUAWEI HONOR VIEW 20 ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY WATCH4 CLASSIC	HUAWEI HUAWEI HONOR VIEW 20
VERSION
Announced	August 2021	2018
Release date	August 2021	2019
NETWORK
Technology	4G
DEVICE
Dimensions	45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)	156.9 x 75.4 x 8.1 mm
Weight	52 (g46mm) or 46.5 (g42mm)	180 g
S.I.M.	eSIM	2
Design	Glass front,stainless steel frame or titanium frame / Glass facade,stainless steel frame or titanium frame,	2160p@30fps,1080p@30fps,
Other	50m water resistant,Compatible with standard 20mm straps,ECG certified,Blood pressure monitor,Rotating bezel / 50m water resistant,Compatible with standard 20mm straps,ECG certified,Blood pressure monitor,turning,
SCREEN
langfront.Type	Super AMOLED
Size	1.4 inches	6.4 inches - 1080 x 2310 pixels
Resolution	450 x 450 pixels
Protection	Corning Gorilla Glass DX

PLATFORM
Operating system	Android Wear OS,One UI Watch 3,	Android 9.0 (Pie)
Chipset	Exynos W920 (5nm)	HiSilicon Kirin 980 (7nm)
Processor	Dual-core 1.18 GHz Cortex-A55	Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)
GPU	Mali-G68	Mali-G76 MP10
MEMORY
Card slot	❌	up to 256GB
Internal & RAM	16GB 1.5GB RAM	128 GB, 6/8 GB RAM
CAMERA
Main	❌	48 MP + 3D TOF CAMERA - Selfie 25 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	dual-band	✔️
Bluetooth	5.0	✔️
GPS	GPS,A-GPS,GLONASS,GALILEO,BDS,	✔️
NFC	✔️	✔️
Radio	❌	❌
USB	❌	3.1,Type-C 1.0,
CHARACTERISTICS
Sensors	Accelerometer,gyro,heart rate,barometer,natural language,commands and dictation,Samsung Pay / Accelerometer,gyroscope,cardiac frequency,barometer,natural language,commands and dictation,Samsung Pay,	Fingerprint reader
Various	Qi wireless charging / Qi wireless charging	Charge Rapide - accelerometer, gyro, proximity, compass
BATTERY
Type	361 mAh	4000 mAh

What is the difference between SAMSUNG GALAXY WATCH4 CLASSIC and HUAWEI HONOR VIEW 20 ?

SAMSUNG

SAMSUNG GALAXY WATCH4 CLASSIC

HUAWEI

HUAWEI HONOR VIEW 20