Difference between ASUS ZENFONE 6 and ? in United States

	PRODUCT 1	PRODUCT 2
	ASUS ASUS ZENFONE 6
VERSION
Announced	2019
Release date	2019
NETWORK
Technology
DEVICE
Dimensions	159.1 x 75.4 x 9.2 mm
Weight	190 g
S.I.M.	Double SIM
Design	Motorized main camera module
Other	HDR 10
SCREEN
langfront.Type
Size	6.4 inches
Resolution	1080 x 2340 pixels
Protection	(Gorilla Glass 6)

PLATFORM
Operating system	Android 9.0 (Pie),ZenUI 6,
Chipset	Qualcomm SDM855 Snapdragon 855 (7nm)
Processor	Octa-core (1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU	Adreno 640
MEMORY
Card slot	microSD, jusqu`à 1 Tera
Internal & RAM	256 GB, 8 GB RAM or 128 GB, 6 GB RAM
CAMERA
Main	48 MP (large) + 13 (Ultra large)
SOUND
Loudspeaker	Oui, avec haut-parleurs stéréo
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio	FM Radio
USB	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass - Backup battery / 10W recharge,
Various	18W fast battery charging
BATTERY
Type	5000 mAh

What is the difference between ASUS ZENFONE 6 and in United States?