Difference between ZTE NUBIA Z60S PRO and REALME WATCH 3 ? in countries.United States

	PRODUCT 1	PRODUCT 2
	ZTE ZTE NUBIA Z60S PRO	REALME REALME WATCH 3
VERSION
Announced	July 2024	July 2022
Release date	August 2024	August 2022
NETWORK
Technology	5G	❌
DEVICE
Dimensions	163.6 x 76 x 8.7 mm (6.44 x 2.99 x 0.34 in)	45 x 37 x 11.5 mm (1.77 x 1.46 x 0.45 in)
Weight	220 (g7.76 oz)	40 (g1.41 oz)
S.I.M.
Design	16 MP (1080p@30fps)	Glass front,plastic back,plastic frame,
Other		IP68 dust / water resistant (up to 1.5m),Compatible with standard 22mm straps,
SCREEN
langfront.Type	AMOLED,1B colors,120Hz,	IPS LCD
Size	6.8 inches	1.8 inches
Resolution	1260 x 2800 pixels	240 x 286 pixels
Protection

PLATFORM
Operating system	Android 14, MyOS 14.5	Proprietary OS
Chipset	Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4nm)
Processor	Octa-core (1x3.36 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 16GB RAM or 1TB 16GB RAM
CAMERA
Main	50 MP (f/1.6)(Optical Image Stabilization) + 8 MP (telephoto) + 50 MP (125°)	❌
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	❌	❌
CONNECTIVITY
Wifi	Wi-Fi a/b/g/n/ac/6e, dual-band	❌
Bluetooth	5.3	5.3
GPS	✔️	❌
NFC	✔️	❌
Radio	❌	❌
USB	USB Type-C 3.1	❌
CHARACTERISTICS
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, Dual satellite BDS support (Emergency SOS service), infrared port	Accelerometer,heart rate,SpO2,
Various	Fast Charging 80W
BATTERY
Type	5100 mAh	340 mAh

What is the difference between ZTE NUBIA Z60S PRO and REALME WATCH 3 in countries.United States?