Difference between REALME V15 5G and XIAOMI POCO M4 5G ? in United States

	PRODUCT 1	PRODUCT 2
	REALME REALME V15 5G	XIAOMI XIAOMI POCO M4 5G
VERSION
Announced	2021	April 2022
Release date	2021	May 2022
NETWORK
Technology	GSM / CDMA / HSPA / EVDO / LTE / 5G	5G
DEVICE
Dimensions	160.9 x 74.4 x 8.1 mm / 8.3 mm	164 x 76.1 x 8.9 mm (6.46 x 3.00 x 0.35 in)
Weight	176 g / 179 g	200 (g7.05 oz)
S.I.M.	Dual SIM	Dual SIM
Design	16MP	8 MP (1080p@30fps)
Other		Splash resistant
SCREEN
langfront.Type	Super AMOLED	IPS LCD,90Hz,
Size	6.4 inches	6.58 inches
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Protection		Corning Gorilla Glass 3

PLATFORM
Operating system	Android 10,Realme UI,	Android 12,MIUI 13,
Chipset	MediaTek MT6873 Dimensity 800U 5G (7nm)	MediaTek MT6833 Dimensity 700 (7nm)
Processor	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC3	Mali-G57 MC2
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 6GB RAM, 128GB 8GB RAM	64GB 4GB RAM or 128GB 6GB RAM
CAMERA
Main	64 MP + 8 MP + 2 MP	50 MP (f/1.8) + 2 MP (depth)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	✔️	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	✔️	5.1
GPS	✔️	Yes,A-GPS,GLONASS,BDS,
NFC	❌	❌
Radio	❌
USB	Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass / Fingerprint (under screen),optical),	Fingerprint (side-mounted),accelerometer,proximity,compass,
Various	Fast Charging 50W / Fast battery charge 50W	Fast Charging 18W
BATTERY
Type	4310 mAh	5000 mAh

What is the difference between REALME V15 5G and XIAOMI POCO M4 5G in United States?