Difference between HUAWEI NOVA 4 and ? in United States

	PRODUCT 1	PRODUCT 2
	HUAWEI HUAWEI NOVA 4
VERSION
Announced	2018
Release date	2019
NETWORK
Technology
DEVICE
Dimensions	157 x 75.1 x 7.8 mm
Weight	172 g
S.I.M.
Design	2160p@30fps,1080p@30fps,
Other
SCREEN
langfront.Type
Size	6.4 inches - 1080 x 2310 pixels
Resolution
Protection

PLATFORM
Operating system	Android 9.0 (Pie)
Chipset	Hisilicon Kirin 970 (10 nm)
Processor	Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53)
GPU	Mali-G72 MP12
MEMORY
Card slot	microSD, up to 512 GB
Internal & RAM	128 GB, 8 GB RAM
CAMERA
Main	48 MP + 16 MP + 2 MP - Selfie 25 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC
Radio	❌
USB	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint reader
Various	Charge rapide - accelerometer, gyro, proximity, compass
BATTERY
Type	3750 mAh

What is the difference between HUAWEI NOVA 4 and in United States?