Difference between XIAOMI POCO X3 NFC and ?

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI POCO X3 NFC
VERSION
Announced	2020
Release date	2020
NETWORK
Technology
DEVICE
Dimensions	165.3 x 76.8 x 9.4 mm
Weight	215 g
S.I.M.	Hybrid Dual SIM (Nano-SIM,dual watch),
Design	20MP
Other	IP53 splash resistant
SCREEN
langfront.Type
Size	6.67 inches
Resolution	1080 x 2400 pixels
Protection	Gorilla Glass 5

PLATFORM
Operating system	Android 10,MIUI 12,
Chipset	Qualcomm SM7150-AC Snapdragon 732G (8nm)
Processor	Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU	Adreno 618
MEMORY
Card slot	microSDXC
Internal & RAM	64GB 6GB RAM or 128GB 6GB RAM
CAMERA
Main	64 MP + 13 MP + 2 MP + 2 MP
SOUND
Loudspeaker	Oui, avec haut-parleurs stéréo
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio	FM Radio,registration,
USB	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,infrared port,
Various	33W fast charging,62% in 30 min,100% in 65 min,
BATTERY
Type	5160 mAh

What is the difference between XIAOMI POCO X3 NFC and ?