Difference between OPPO R15X and VIVO X80 LITE ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO R15X	VIVO VIVO X80 LITE
VERSION
Announced	2018	September 2022
Release date	2018	September 2022
NETWORK
Technology		5G
DEVICE
Dimensions		159.2 x 74.2 x 7.8 mm (6.27 x 2.92 x 0.31 in)
Weight		186 (g6.56 oz)
S.I.M.
Design	25MP	50 MP (4K@30fps)
Other
SCREEN
langfront.Type		AMOLED,90Hz,HDR10+,
Size	6.4 inches	6.44 inches
Resolution	1080 x 2340 pixels	1080 x 2404 pixels
Protection
PLATFORM
Operating system	Android 8.1 (Oreo)	Android 12,Funtouch 12,
Chipset		MediaTek MT6877 Dimensity 900 (6nm)
Processor	Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260)	Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU		Mali-G68 MC4
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128 GB, 6 GB RAM	256GB 8GB RAM
CAMERA
Main	Dual 16 MP & 2 MP	64 MP (f/1.8) + 8 MP (120˚) + 2 MP (macro)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi		dual-band,Wi-Fi Direct,hotspot,
Bluetooth		5.2
GPS	✔️	✔️
NFC		✔️
Radio	❌	❌
USB	microUSB 2.0,	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint reader under the screen	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,color changing back panel color,
Various		Fast charging 44W
BATTERY
Type	3500 mAh	4500 mAh

What is the difference between OPPO R15X and VIVO X80 LITE ?