Difference between XIAOMI MI BAND 7 PRO and ?

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI MI BAND 7 PRO
VERSION
Announced
Release date
NETWORK
Technology
DEVICE
Dimensions
Weight
S.I.M.
Design	Magnetic Charging Cable
Other	5 ATM waterproof
SCREEN
langfront.Type	AMOLED
Size	1.64 inches
Resolution	426 x 280 pixels
Protection	Tempered glass

PLATFORM
Operating system	Proprietary OS (Android and iOS compatibility)
Chipset
Processor
GPU
MEMORY
Card slot	❌
Internal & RAM
CAMERA
Main	❌
SOUND
Loudspeaker	Speaker and Microphone
Jack 3,5 mm
CONNECTIVITY
Wifi	❌
Bluetooth	5.2
GPS
NFC	✔️
Radio
USB	❌
CHARACTERISTICS
Sensors	g-sensor,heart rate monitor,blood oxygen sensor,GPS,
Various
BATTERY
Type	235 mAh

What is the difference between XIAOMI MI BAND 7 PRO and ?