Difference between REALME NARZO 50 PRO and VIVO Z5X (2020) ? in United States

	PRODUCT 1	PRODUCT 2
	REALME REALME NARZO 50 PRO	VIVO VIVO Z5X (2020)
VERSION
Announced	May 2022	2020
Release date	May 2022	2020
NETWORK
Technology	5G
DEVICE
Dimensions	160.2 x 73.3 x 8 mm (6.31 x 2.89 x 0.31 in)	162.4 x 77.3 x 8.9 mm
Weight	181 (g6.38 oz)	204.1 g
S.I.M.		Double SIM
Design	16 MP (1080p@30fps)	16MP
Other
SCREEN
langfront.Type	Super AMOLED,90Hz,
Size	6.4 inches	6.53 inches
Resolution	1080 x 2400 pixels	1080 x 2340 pixels
Protection	Corning Gorilla Glass 5

PLATFORM
Operating system	Android 12,Realme UI 3.0,	Android 9.0 (Pie),upgradable to Android 10,Funtouch 10,
Chipset	MediaTek Dimensity 920 (6nm)	Qualcomm SDM712 Snapdragon 712 (10nm)
Processor	Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPU	Mali-G68 MC4	Adreno 616
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 6GB RAM or 128GB 8GB RAM	64GB 4GB RAM, ou 64GB 6GB RAM, ou 128GB 8GB RAM
CAMERA
Main	48 MP (f/1.8) + 8 MP (120˚) + 2 MP (macro)	16 MP + 8 MP + 2 MP
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,	✔️
Bluetooth	5.2	✔️
GPS	Yes,A-GPS,GLONASS,BDS,	✔️
NFC	❌
Radio		❌
USB	Type-C 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,
Various	Fast charging 33W	18W fast battery charging
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between REALME NARZO 50 PRO and VIVO Z5X (2020) in United States?