Difference between ZTE NUBIA Z40 PRO and SAMSUNG GALAXY A9S ? in United States

	PRODUCT 1	PRODUCT 2
	ZTE ZTE NUBIA Z40 PRO	SAMSUNG SAMSUNG GALAXY A9S
VERSION
Announced	February 2022	2018
Release date	March 2022	2018
NETWORK
Technology	5G
DEVICE
Dimensions
Weight	199 (g7.02 oz)
S.I.M.	Dual SIM
Design	16MP	2160p@30fps,1080p@30fps,
Other
SCREEN
langfront.Type	AMOLED,1B colors,144Hz,HDR10+,
Size	6.67 inches	6.28 inches - 1080 x 2220 pixels
Resolution	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 12,MyOS 12,	Android 8.0 (Oreo)
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)	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU	Adreno 730
MEMORY
Card slot	❌	microSD, up to 512 GB
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM or 1TB 16GB RAM	128 GB, 6 GB RAM or 64 GB, 4 GB RAM
CAMERA
Main	64 MP (f/1.7) + 8 MP (5x optical zoom) + 50 MP (116˚)	Four 24 MP & 8 MP & 10 MP & 5 MP Single 24 MP
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	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Fingerprint reader
Various	Fast charging 80W (regular version) or Fast charging 66W + fast magnetic wireless charging 15W (gravity version)	Fast charge
BATTERY
Type	Li-Po langproduct.5000 mAh (regular version) or 4600 mAh (gravity version)	3720 mAh

What is the difference between ZTE NUBIA Z40 PRO and SAMSUNG GALAXY A9S in United States?