Difference between REALME 9 5G SE and OPPO A53 ?

	PRODUCT 1	PRODUCT 2
	REALME REALME 9 5G SE	OPPO OPPO A53
VERSION
Announced	March 2022	2020
Release date	March 2022	2020
NETWORK
Technology	5G
DEVICE
Dimensions	164.4 x 75.8 x 8.5 mm (6.47 x 2.98 x 0.33 in)	163.9 x 75.1 x 8.4 mm
Weight	199 (g7.02 oz)	186 g
S.I.M.	Dual SIM	Dual SIM
Design	16 MP (1080p@30fps)	16MP
Other		90Hz refresh rate
SCREEN
langfront.Type	IPS LCD,144Hz,
Size	6.6 inches	6.5 inches
Resolution	1080 x 2412 pixels	720 x 1600 pixels
Protection	Panda Glass	Gorilla Glass 3

PLATFORM
Operating system	Android 11,Realme UI 2.0,	Android 10,ColorOS 7.2,
Chipset	Qualcomm SM7325 Snapdragon 778G 5G (6nm)	Qualcomm SM4250 Snapdragon 460 (11nm)
Processor	Octa-core (4x2.4 GHz Kryo 670 & 4x1.9 GHz Kryo 670)	Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
GPU	Adreno 642L	Adreno 610
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	128GB 6GB RAM or 128GB 8GB RAM	64GB 4GB RAM ou/or 128GB 6GB RAM
CAMERA
Main	48 MP (f/1.8) + 2 MP + 2 MP	13 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	Oui, avec haut-parleurs stéréo / Yes, with stereo speakers
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band,hotspot,	✔️
Bluetooth	5.2	✔️
GPS	GPS,A-GPS,GLONASS,GALILEO,BDS,QZSS,	✔️
NFC	❌
Radio		FM Radio
USB	USB Type-C 2.0	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,
Various	Fast Charging 30W	Fast charging 18W battery / Fast charging 18W
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between REALME 9 5G SE and OPPO A53 ?