Difference between ZTE NUBIA Z40 PRO and ? in countries.United States

	PRODUCT 1	PRODUCT 2
	ZTE ZTE NUBIA Z40 PRO
VERSION
Announced	February 2022
Release date	March 2022
NETWORK
Technology	5G
DEVICE
Dimensions
Weight	199 (g7.02 oz)
S.I.M.	Dual SIM
Design	16MP
Other
SCREEN
langfront.Type	AMOLED,1B colors,144Hz,HDR10+,
Size	6.67 inches
Resolution	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 12,MyOS 12,
Chipset	Qualcomm SM8450 Snapdragon 8 Gen 1 (4nm)
Processor	Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU	Adreno 730
MEMORY
Card slot	❌
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM or 1TB 16GB RAM
CAMERA
Main	64 MP (f/1.7) + 8 MP (5x optical zoom) + 50 MP (116˚)
SOUND
Loudspeaker	Yes, with stereo speakers
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.2
GPS	GPS,A-GPS,GLONASS,GALILEO,BDS,
NFC	✔️
Radio	❌
USB	USB Type-C 3.1
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,
Various	Fast charging 80W (regular version) or Fast charging 66W + fast magnetic wireless charging 15W (gravity version)
BATTERY
Type	Li-Po langproduct.5000 mAh (regular version) or 4600 mAh (gravity version)

What is the difference between ZTE NUBIA Z40 PRO and in countries.United States?