Difference between VIVO Y81 and OPPO RENO 11 ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y81	OPPO OPPO RENO 11
VERSION
Announced		January 2024
Release date	2018	January 2024
NETWORK
Technology		5G
DEVICE
Dimensions		162.4 x 74.3 x 7.9 mm or 8.0 mm
Weight		182 (g6.42 oz)
S.I.M.
Design		32 MP (4K@30fps)
Other
SCREEN
langfront.Type		AMOLED,1B colors,120Hz,HDR10+,
Size	6.22 inches - 720 x 1520 pixels	6.7 inches
Resolution		1080 x 2412 pixels
Protection		Asahi Glass AGC DT-Star2

PLATFORM
Operating system	Android 8.1 (Oreo)	Android 14,ColorOS 14,
Chipset		Mediatek Dimensity 7050 (6nm)
Processor	Octa-core 2.0 GHz Cortex-A53	Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU		Mali-G68 MC4
MEMORY
Card slot		microSDXC
Internal & RAM	32 GB, 3 RAM	128GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	13 MP - Selfie 5 MP	50 MP (f/1.8) (Optical Image Stabilization) + 32 MP (2x optical zoom) + 8 MP (112°)
SOUND
Loudspeaker		Yes, with stereo speakers
Jack 3,5 mm		❌
CONNECTIVITY
Wifi		dual-band,Wi-Fi Direct,
Bluetooth		5.3
GPS		✔️
NFC		✔️
Radio		❌
USB		USB Type-C 2.0
CHARACTERISTICS
Sensors		Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,
Various		Faster Charging 67W, Reverse charging
BATTERY
Type	3260 mAh	5000 mAh

What is the difference between VIVO Y81 and OPPO RENO 11 ?