Difference between REALME GT NEO5 SE and OPPO R15X ?

	PRODUCT 1	PRODUCT 2
	REALME REALME GT NEO5 SE	OPPO OPPO R15X
VERSION
Announced	April 2023	2018
Release date	April 2023	2018
NETWORK
Technology	5G
DEVICE
Dimensions	163.9 x 75.8 x 9 mm (6.45 x 2.98 x 0.35 in)
Weight	193.1 (g6.81 oz)
S.I.M.
Design	16 MP (1080p@30fps)	25MP
Other
SCREEN
langfront.Type	OLED,1B colors,144Hz,
Size	6.74 inches	6.4 inches
Resolution	1240 x 2772 pixels	1080 x 2340 pixels
Protection

PLATFORM
Operating system	Android 13,Realme UI 4.0,	Android 8.1 (Oreo)
Chipset	Qualcomm SM7475-AB Snapdragon 7+ Gen 2 (4nm)
Processor	Octa-core (1x2.91 GHz Cortex-A710 & 3x2.49 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)	Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU	Adreno 725
MEMORY
Card slot	❌	❌
Internal & RAM	256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM or 1TB 16GB RAM	128 GB, 6 GB RAM
CAMERA
Main	64 MP (f/1.8) + 8 MP (112˚) + 2 MP (microscope)	Dual 16 MP & 2 MP
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	dual-band
Bluetooth	5.2
GPS	✔️	✔️
NFC	✔️
Radio	❌	❌
USB	USB Type-C 2.0	microUSB 2.0,
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,infrared port,	Fingerprint reader under the screen
Various	Fast Charging 100W
BATTERY
Type	5500 mAh	3500 mAh

What is the difference between REALME GT NEO5 SE and OPPO R15X ?