Difference between VIVO Y3 and VIVO T1 ? in United States

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y3	VIVO VIVO T1
VERSION
Announced	2019	October 2021
Release date	2019	November 2021
NETWORK
Technology		5G
DEVICE
Dimensions	159.4 x 76.7 x 8.9 mm	164.7 x 76.7 x 8.5 mm (6.48 x 3.02 x 0.33 in)
Weight	190.5 g	193 (g6.81 oz)
S.I.M.	Double SIM	Dual SIM
Design	16MP	16MP
Other
SCREEN
langfront.Type		IPS LCD,120Hz,HDR10,
Size	6.35 inches	6.67 inches
Resolution	720 x 1544 pixels	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 9.0 (Pie); Funtouch 9	Android 11,OriginOS,
Chipset	Mediatek MT6765 Helio P35 (12nm)	Qualcomm SM7325 Snapdragon 778G 5G (6nm)
Processor	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	Octa-core (4x2.4 GHz Kryo 670 & 4x1.8 GHz Kryo 670)
GPU	PowerVR GE8320	Adreno 642L
MEMORY
Card slot	microSD, jusqu`à 256 Go	❌
Internal & RAM	128GB 4GB RAM, 128GB 6GB RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	16 MP + 8 MP + 2 MP	64 MP + 8 MP (120˚) + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	✔️	5.2
GPS	✔️	GPS,A-GPS,GLONASS,GALILEO,BDS,
NFC		❌
Radio	FM Radio	❌
USB	microUSB 2.0	USB Type-C
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,proximity,compass,	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (side mounted),accelerometer,gyroscope,proximity,compass,
Various	18W fast battery charging	Fast Charging 44W / Fast battery charge 44W
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between VIVO Y3 and VIVO T1 in United States?