Difference between REALME GT NEO5 SE and OPPO R15X ? in United States

	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 in United States?