Difference between XIAOMI MI 9 and ?

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI MI 9
VERSION
Announced	2019
Release date	2019
NETWORK
Technology
DEVICE
Dimensions	157.5 x 74.7 x 7.6 mm
Weight	173 g
S.I.M.	Double SIM
Design	20MP
Other	DCI-P3 - HDR10
SCREEN
langfront.Type
Size	6.39 inches
Resolution	1080 x 2340 pixels
Protection	Gorilla Glass 6

PLATFORM
Operating system	Android 9.0 (Pie); MIUI 10
Chipset	Qualcomm SDM855 Snapdragon 855 (7nm)
Processor	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU	Adreno 640
MEMORY
Card slot	❌
Internal & RAM	64/128 GB, 6/8 GB RAM
CAMERA
Main	48 MP + 12 MP + 16 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio	❌
USB	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (under display),accelerometer,gyroscope,proximity,compass,infrared port,
Various	27W Fast Battery Charging - 20W Wireless Fast Charging
BATTERY
Type	3300 mAh

What is the difference between XIAOMI MI 9 and ?