Difference between VIVO Y52S T1 and OPPO A16K ? in United States

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y52S T1	OPPO OPPO A16K
VERSION
Announced	May 2021	November 2021
Release date	May 2021	November 2021
NETWORK
Technology	5G	4G
DEVICE
Dimensions
Weight	185.5 (g6.56 oz)	175 (g6.17 oz)
S.I.M.	Dual SIM	Dual SIM
Design	8 MP (1080p@30fps)	5 MP
Other
SCREEN
langfront.Type	IPS LCD,90Hz,HDR10,	IPS LCD
Size	6.58 inches	6.52 inches
Resolution	1080 x 2408 pixels	720 x 1600 pixels
Protection		Corning Gorilla Glass 3

PLATFORM
Operating system	Android 11,OriginOS 1.0,	Android 11,ColorOS 11.1,
Chipset	Qualcomm SM4350 Snapdragon 480 5G (8nm)	MediaTek MT6765G Helio G35 (12nm)
Processor	Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU	Adreno 619	PowerVR GE8320
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM	32GB 3GB RAM or 64GB 4GB RAM or 128GB 8GB RAM
CAMERA
Main	48 MP + 2 MP	13 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,
NFC	❌	❌
Radio	❌
USB	USB Type-C 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,	Accelerometer,proximity,compass,
Various	Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	5000 mAh	4230 mAh

What is the difference between VIVO Y52S T1 and OPPO A16K in United States?