Difference between REALME WATCH S and TECNO POP 5 ? in countries.United States

	PRODUCT 1	PRODUCT 2
	REALME REALME WATCH S	TECNO TECNO POP 5
VERSION
Announced	2020	July 2021
Release date	2020	July 2021
NETWORK
Technology	❌	3G+
DEVICE
Dimensions	47 x 47 x 12 mm (1.85 x 1.85 x 0.47 in)
Weight	48 (g1.69 oz)
S.I.M.	❌	Dual SIM
Design	Glass front,aluminum frame,plastic back / Glass facade,aluminum frame,plastic back,	5 MP
Other	IP68 dust/water resistant -- IP68 dust and water resistant
SCREEN
langfront.Type	IPS LCD	IPS LCD
Size	1.3 inches	6.1 inches
Resolution	360 x 360 pixels	720 x 1560 pixels
Protection	Corning Gorilla Glass

PLATFORM
Operating system	--	Android 10 (Go edition),HIOS,
Chipset	--	Quad-core 1.3 GHz Cortex-A7
Processor	--	--
GPU	--
MEMORY
Card slot	❌	microSDXC
Internal & RAM	--	16GB 1GB RAM
CAMERA
Main	❌	5 MP + VGA
SOUND
Loudspeaker	❌	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi		✔️
Bluetooth		✔️
GPS		✔️
NFC		❌
Radio		FM Radio
USB		microUSB 2.0
CHARACTERISTICS
Sensors	Accelerometer,heart rate,SpO2 / Accelerometer,cardiac frequency,SpO2,	Fingerprint (rear-mounted),accelerometer / Fingerprint (rear mounted),accelerometer,
Various	Wireless charging / Chargement sans fil
BATTERY
Type	390 mAh	4000 mAh

What is the difference between REALME WATCH S and TECNO POP 5 in countries.United States?