Difference between BLACKBERRY KEY2 and ? in countries.United States

	PRODUCT 1	PRODUCT 2
	BLACKBERRY BLACKBERRY KEY2
VERSION
Announced	2018
Release date	2018
NETWORK
Technology
DEVICE
Dimensions	151.4 x 71.8 x 8.5 mm
Weight	168 g
S.I.M.	Single or dual SIM
Design	8 MP
Other	BlackBerry 4-row capacitive touch keyboard
SCREEN
langfront.Type
Size	4.5 inches
Resolution	1080 x 1620 pixels
Protection	Gorilla Glass 3

PLATFORM
Operating system	Android 8.1 (Oreo)
Chipset	Qualcomm SDM660 Snapdragon 660 (14nm)
Processor	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU	Adreno 512
MEMORY
Card slot	microSD, jusqu`à 256 Go
Internal & RAM	64/128 GB, 6 GB RAM
CAMERA
Main	12 MP + 12 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio	FM Radio
USB	3.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (front mounted),accelerometer,gyroscope,proximity,compass,
Various	18W fast battery charging
BATTERY
Type	3500 mAh

What is the difference between BLACKBERRY KEY2 and in countries.United States?