Difference between ONEPLUS 6T and ? in countries.United States

	PRODUCT 1	PRODUCT 2
	ONEPLUS ONEPLUS 6T
VERSION
Announced	2018
Release date	2018
NETWORK
Technology
DEVICE
Dimensions
Weight	185 g
S.I.M.
Design	16MP
Other
SCREEN
langfront.Type
Size	6.41 inches - 1080 x 2340 pixels
Resolution
Protection	Corning Gorilla Glass 6

PLATFORM
Operating system	Android 9.0 (Pie)
Chipset
Processor	Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
GPU
MEMORY
Card slot	❌
Internal & RAM	256 GB, 8 GB RAM, 128 GB, 6 GB RAM
CAMERA
Main	Dual 16 MP & 20 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	❌
CONNECTIVITY
Wifi
Bluetooth
GPS	✔️
NFC	✔️
Radio	❌
USB	3.1,Type-C 1.0,
CHARACTERISTICS
Sensors
Various	Fast charge
BATTERY
Type	3700 mAh

What is the difference between ONEPLUS 6T and in countries.United States?