Difference between NOKIA T21 and XIAOMI MI BAND 7 PRO ?

	PRODUCT 1	PRODUCT 2
	NOKIA NOKIA T21	XIAOMI XIAOMI MI BAND 7 PRO
VERSION
Announced	September 2022
Release date	September 2022
NETWORK
Technology	4G (Wi-Fi/LTE version)
DEVICE
Dimensions	247.5 x 157.3 x 7.5 mm (9.74 x 6.19 x 0.30 in)
Weight	466 (g1.03 lb)
S.I.M.
Design	8 MP	Magnetic Charging Cable
Other	Splash resistant,Stylus support,	5 ATM waterproof
SCREEN
langfront.Type	IPS LCD	AMOLED
Size	6.4 inches	1.64 inches
Resolution	1200 x 2000 pixels	426 x 280 pixels
Protection	Scratch-resistant glass	Tempered glass

PLATFORM
Operating system	Android 12	Proprietary OS (Android and iOS compatibility)
Chipset	Unisoc Tiger T612 (12nm)
Processor	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Mali-G57
MEMORY
Card slot	microSDXC	❌
Internal & RAM	64GB 4GB RAM or 128GB 4GB RAM
CAMERA
Main	8 MP	❌
SOUND
Loudspeaker	Yes, with stereo speakers	Speaker and Microphone
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	dual-band	❌
Bluetooth	5.0	5.2
GPS	✔️
NFC	✔️	✔️
Radio
USB	USB Type-C 2.0	❌
CHARACTERISTICS
Sensors	Accelerometer,proximity,	g-sensor,heart rate monitor,blood oxygen sensor,GPS,
Various	Fast charging 18W,USB Power Delivery 3.0,
BATTERY
Type	8200 mAh	235 mAh

What is the difference between NOKIA T21 and XIAOMI MI BAND 7 PRO ?