Difference between AMAZFIT GTS 2 and REALME V20 ?

	PRODUCT 1	PRODUCT 2
	AMAZFIT AMAZFIT GTS 2	REALME REALME V20
VERSION
Announced	September 2020	June 2022
Release date	September 2020	June 2022
NETWORK
Technology		5G
DEVICE
Dimensions		164.4 x 75.1 x 8.1 mm (6.47 x 2.96 x 0.32 in)
Weight	40 grams	184 (g6.49 oz)
S.I.M.	❌
Design	Aluminum Alloy	5 MP (720p)
Other	Water Resistant: 5 ATM
SCREEN
langfront.Type	AMOLED	IPS LCD
Size	1.65 inches	6.5 inches
Resolution	348x442 pixels	720 x 1600 pixels
Protection
PLATFORM
Operating system	Compatible Device: Android,iOS,	Android 12,ColorOS 12,
Chipset		MediaTek MT6833 Dimensity 700 (7nm)
Processor		Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU		Mali-G57 MC2
MEMORY
Card slot	❌	microSDXC
Internal & RAM	4 GB	64GB 4GB RAM or 128GB 4GB RAM or 128GB 8GB RAM
CAMERA
Main	❌	13 MP + 0.3 MP (depth)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm		✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	5.0	✔️
GPS		✔️
NFC	✔️
Radio	❌	❌
USB		USB Type-C 2.0
CHARACTERISTICS
Sensors	Air pressure,Accelerometer,Gyroscope,Geomagnetic sensor,ambient light sensor,	Fingerprint (side-mounted),accelerometer,proximity,
Various	Step Count,Calorie Count,Heart Rate Monitor,Compass,Calendar,Alarm Clock,BioTracker 2 PPG,biological data sensor,	Charging 10W
BATTERY
Type	246 mAh Li-ion / Magnetic Charging Cable	5000 mAh

What is the difference between AMAZFIT GTS 2 and REALME V20 ?