Difference between VIVO Y31S 5G and ? in United States

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y31S 5G
VERSION
Announced	2021
Release date	2021
NETWORK
Technology	GSM / CDMA / HSPA / LTE / 5G
DEVICE
Dimensions	164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in)
Weight	185.5 (g6.56 oz)
S.I.M.	Dual SIM
Design	8 MP
Other
SCREEN
langfront.Type	IPS LCD,90Hz,
Size	6.58 inches
Resolution	1080 x 2408 pixels
Protection

PLATFORM
Operating system	Android 11,Funtouch 10.5,
Chipset	Qualcomm SM4350 Snapdragon 480 5G (8nm)
Processor	Octa-core (4x2.0 GHz Kryo 460 & 4xX.X GHz Kryo 460)
GPU	Adreno 619
MEMORY
Card slot	❌
Internal & RAM	128GB 4GB RAM, 128GB 6GB RAM
CAMERA
Main	13 MP + 2 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	❌
Radio	❌
USB	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,
Various	Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	5000 mAh

What is the difference between VIVO Y31S 5G and in United States?