Difference between SONY XPERIA XZ2 and ? in United States

	PRODUCT 1	PRODUCT 2
	SONY SONY XPERIA XZ2
VERSION
Announced
Release date	2018
NETWORK
Technology	GSM / HSPA / LTE
DEVICE
Dimensions	153 x 72 x 11.1 mm
Weight	198 g
S.I.M.
Design	5 MP
Other
SCREEN
langfront.Type
Size	5.7 inches
Resolution	1080 x 2160 pixels
Protection	Gorilla Glass 5

PLATFORM
Operating system	Android 8.0
Chipset
Processor	4x2.7 GHz Kryo & 4x1.7 GHz Kryo ثماني النواة
GPU
MEMORY
Card slot	microSD
Internal & RAM	64 GB, 4/6 GB RAM
CAMERA
Main	19 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	Wi-Fi 802.11 a/b/g/n/ac,dual-band,Wi-Fi Direct,DLNA,hotspot,
Bluetooth	5.0, A2DP, aptX HD, LE
GPS	✔️
NFC	✔️
Radio	❌
USB	3.1,Type-C,
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,gyro,proximity,barometer,compass,color spectrum,
Various
BATTERY
Type

What is the difference between SONY XPERIA XZ2 and in United States?