Difference between ONEPLUS 7T and VIVO Y33T ? in countries.United States

	PRODUCT 1	PRODUCT 2
	ONEPLUS ONEPLUS 7T	VIVO VIVO Y33T
VERSION
Announced	2019	January 2022
Release date	2019	January 2022
NETWORK
Technology		4G
DEVICE
Dimensions	160.9 x 74.4 x 8.1 mm	164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight	190 g	182 (g6.42 oz)
S.I.M.	Double SIM	Dual SIM
Design	16MP	16 MP (1080p@30fps)
Other	DCI-P3 100% - HDR10+ - 90Hz
SCREEN
langfront.Type		IPS LCD
Size	6.55 inches	6.58 inches
Resolution	1080 x 2400 pixels	1080 x 2408 pixels
Protection	Gorilla Glass 5

PLATFORM
Operating system	Android 10.0; OxygenOS 10.0.5	Android 11,Funtouch 12,
Chipset	Qualcomm SDM855 Snapdragon 855+ (7nm)	Qualcomm SM6225 Snapdragon 680 4G (6nm)
Processor	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU	Adreno 640	Adreno 610
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 8GB RAM, 256GB 8GB RAM	128GB 8GB RAM
CAMERA
Main	48 MP + 12 MP + 16 MP	50 MP (f/1.8) + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	✔️	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	✔️	5.0
GPS	✔️	GPS,A-GPS,GLONASS,GALILEO,BDS,QZSS,
NFC	✔️	❌
Radio	❌	FM Radio
USB	3.1,Type-C 1.0,	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display),optical),accelerometer,gyroscope,proximity,compass,	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,
Various	30W fast battery charging	Fast charging 18W - Reverse charging
BATTERY
Type	3800 mAh	5000 mAh

What is the difference between ONEPLUS 7T and VIVO Y33T in countries.United States?