Difference between OPPO REALME X2 and REALME C30 ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO REALME X2	REALME REALME C30
VERSION
Announced	2019	June 2022
Release date	2019	June 2022
NETWORK
Technology		4G
DEVICE
Dimensions	158.7 x 75.2 x 8.6 mm	164.1 x 75.6 x 8.5 mm (6.46 x 2.98 x 0.33 in)
Weight	182 g	182 (g6.42 oz)
S.I.M.	Double SIM
Design	32MP	5 MP
Other
SCREEN
langfront.Type		IPS LCD
Size	6.4 inches	6.5 inches
Resolution	1080 x 2340 pixels	720 x 1600 pixels
Protection	Gorilla Glass 5
PLATFORM
Operating system	Android 9.0 (Pie),planned upgrade to Android 10,	Android 11,Realme UI Go,
Chipset	Qualcomm SDM730 Snapdragon 730G (8nm)	Unisoc Tiger T612 (12nm)
Processor	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Adreno 618	Mali-G57
MEMORY
Card slot	microSD, jusqu`à 256 Go	microSDXC
Internal & RAM	64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM	32GB 2GB RAM or 32GB 3GB RAM
CAMERA
Main	64 MP + 8 MP + 2 MP + 2 MP	8 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️	❌
Radio	FM Radio	FM Radio
USB	2.0,Type-C,	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display),optical),accelerometer,gyroscope,proximity,compass,	Accelerometer,proximity,
Various	30W fast battery charging
BATTERY
Type	4000 mAh	5000 mAh

What is the difference between OPPO REALME X2 and REALME C30 ?