Difference between ZTE NUBIA Z50S PRO and SAMSUNG GALAXY A91 ?

	PRODUCT 1	PRODUCT 2
	ZTE ZTE NUBIA Z50S PRO	SAMSUNG SAMSUNG GALAXY A91
VERSION
Announced	July 2023	Preliminary specifications / Spécifications préliminaires
Release date	July 2023	Rumored / Rumeur
NETWORK
Technology		GSM / HSPA / LTE
DEVICE
Dimensions	163.9 x 76.3 x 8.3 mm (6.45 x 3.00 x 0.33 in)
Weight	228 (g8.04 oz)
S.I.M.		Single SIM or Dual SIM / Single or double SIM
Design	16 MP (1080p@30fps)	32MP
Other		Always-on display / Permanent display
SCREEN
langfront.Type	AMOLED,1B colors,120Hz,	Super AMOLED
Size	6.8 inches	6.7 inches
Resolution	1260 x 2800 pixels	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 13,MyOS 13,	Android 10,OneUI,
Chipset	Qualcomm SM8550-AC Snapdragon 8+ Gen 2 (4 nm)	Qualcomm SM8150 Snapdragon 855 (7nm)
Processor	Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU	Adreno 740 (719 MHz)	Adreno 640
MEMORY
Card slot	❌	microSDXC
Internal & RAM	256GB 12GB RAM or 1TB 12GB RAM or 1TB 16GB RAM	128GB 8GB RAM
CAMERA
Main	50 MP (f/1.6) (Optical Image Stabilization) + 8 MP (telephoto) + 50 MP (125˚)	48 MP + 12 MP + 5 MP
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	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,infrared port,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,Samsung DeX (desktop experience support) ANT+,
Various	Fast Charging 80W	Fast Charging 45W / Fast battery charge 45W
BATTERY
Type	5100 mAh	4500 mAh

What is the difference between ZTE NUBIA Z50S PRO and SAMSUNG GALAXY A91 ?

ZTE

ZTE NUBIA Z50S PRO

SAMSUNG

SAMSUNG GALAXY A91