Difference between OPPO K7X and VIVO Y02 ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO K7X	VIVO VIVO Y02
VERSION
Announced	2020	November 2022
Release date	2020	November 2022
NETWORK
Technology	GSM / CDMA / HSPA / EVDO / LTE / 5G ♥	4G
DEVICE
Dimensions	162.2 x 75.1 x 9.1 mm (6.39 x 2.96 x 0.36 in)	164 x 75.6 x 8.5 mm (6.46 x 2.98 x 0.33 in)
Weight	194 (g6.84 oz)	186 (g6.56 oz)
S.I.M.	Dual SIM / Double SIM ☺
Design	16MP	5 MP
Other
SCREEN
langfront.Type	LTPS IPS LCD,90Hz,	IPS LCD
Size	6.5 inches ☺	6.51 inches
Resolution	1080 x 2400 pixels	720 x 1600 pixels
Protection	Gorilla Glass 3 ↓

PLATFORM
Operating system	Android 10,ColorOS 7.2,	Android 12 (Go edition),Funtouch 12,
Chipset	MediaTek MT6853V Dimensity 720 5G (7nm) ☺	Octa-core
Processor	Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) ☺
GPU	Mali-G57 MC3
MEMORY
Card slot	Non / No ↓	microSDXC
Internal & RAM	128GB 6GB RAM	32GB 3GB RAM
CAMERA
Main	48 MP + 8 MP + 2 MP + 2 MP ☺	8 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	5.0
GPS	✔️	✔️
NFC	❌	❌
Radio	❌	FM Radio
USB	Type-C 2.0 ☺	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass ☺ Fingerprint (side mounted),accelerometer,gyroscope,proximity,compass,	Accelerometer,proximity,
Various	Fast charging 30W,Reverse charging ☺ / 30W fast charge,reverse charge,	Charging 10W - Reverse charging 5W
BATTERY
Type	5000 mAh ♥	5000 mAh

What is the difference between OPPO K7X and VIVO Y02 ?