Difference between SAMSUNG GALAXY Z FLIP 5G and VIVO Y55S 5G ? in countries.United States

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY Z FLIP 5G	VIVO VIVO Y55S 5G
VERSION
Announced	2020	December 2021
Release date	2020	December 2021
NETWORK
Technology	5G	5G
DEVICE
Dimensions	Déplié: 167,3 x 73,6 x 7,2 mm - Plié: 87,4 x 73,6 x 17,3 mm
Weight	183 g	199.8 (g7.05 oz)
S.I.M.	Nano-SIM,eSIM,	Dual SIM
Design	10MP	8 MP
Other	Samsung Pay (Visa,MasterCard certified),
SCREEN
langfront.Type		IPS LCD
Size	6.7 inches	6.58 inches
Resolution	1080 x 2636 pixels	1080 x 2408 pixels
Protection

PLATFORM
Operating system	Android 10,One UI 2,	Android 11,OriginOS,
Chipset	Qualcomm SM8250 Snapdragon 865+ (7nm+)	MediaTek MT6833 Dimensity 700 5G (7nm)
Processor	Octa-core (1x3.09 GHz Kryo 585 & 3x2.40 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 650	Mali-G57 MC2
MEMORY
Card slot	microSDXC	❌
Internal & RAM	256GB 8GB RAM	128GB 8GB RAM
CAMERA
Main	12 MP + 12 MP	50 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi		✔️
Bluetooth		✔️
GPS		✔️
NFC	✔️	❌
Radio	❌	FM Radio
USB	3.1,Type-C 1.0,	USB Type-C
CHARACTERISTICS
Sensors	Fingerprint (side mounted),accelerometer,gyroscope,proximity,compass,barometer,	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,
Various	15W Fast Battery Charging - Fast Wireless Charging	Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	3300 mAh	6000 mAh

What is the difference between SAMSUNG GALAXY Z FLIP 5G and VIVO Y55S 5G in countries.United States?