Difference between ZTE NUBIA Z50 ULTRA and ? in countries.United States

	PRODUCT 1	PRODUCT 2
	ZTE ZTE NUBIA Z50 ULTRA
VERSION
Announced	March 2023
Release date	March 2023
NETWORK
Technology	5G
DEVICE
Dimensions	169.9 x 76.3 x 8.3 mm (6.69 x 3.00 x 0.33 in)
Weight	228 (g8.04 oz)
S.I.M.
Design	16 MP (under display) (1080p@30fps)
Other
SCREEN
langfront.Type	AMOLED,1B colors,120Hz,HDR10+,
Size	6.8 inches
Resolution	1116 x 2480 pixels
Protection

PLATFORM
Operating system	Android 13,MyOS 13,
Chipset	Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4nm)
Processor	Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU	Adreno 740
MEMORY
Card slot	❌
Internal & RAM	256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM or 1TB 16GB RAM
CAMERA
Main	64 MP (f/1.6) (Optical Image Stabilization) + 64 MP (3.3x optical zoom) + 50 MP (116˚)
SOUND
Loudspeaker	Yes, with stereo speakers
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,
Bluetooth	5.3
GPS	✔️
NFC	✔️
Radio	❌
USB	USB Type-C 3.1
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,infrared port,
Various	Fast Charging 80W
BATTERY
Type	5000 mAh

What is the difference between ZTE NUBIA Z50 ULTRA and in countries.United States?