Difference between OPPO REALME C11 and XIAOMI MI BAND 7 PRO ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO REALME C11	XIAOMI XIAOMI MI BAND 7 PRO
VERSION
Announced	2020
Release date	2020
NETWORK
Technology
DEVICE
Dimensions	164.4 x 75.9 x 9.1 mm
Weight	196 g
S.I.M.	Double SIM
Design	5 MP	Magnetic Charging Cable
Other		5 ATM waterproof
SCREEN
langfront.Type		AMOLED
Size	6.5 inches	1.64 inches
Resolution	720 x 1560 pixels	426 x 280 pixels
Protection		Tempered glass
PLATFORM
Operating system	Android 10,realme UI 1.0,	Proprietary OS (Android and iOS compatibility)
Chipset	MediaTek Helio G35 (12nm)
Processor	Octa-core 2.3 GHz Cortex-A53
GPU	PowerVR GE8320
MEMORY
Card slot	microSDXC	❌
Internal & RAM	32GB 2GB RAM
CAMERA
Main	13 MP + 2 MP	❌
SOUND
Loudspeaker	✔️	Speaker and Microphone
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️	❌
Bluetooth	✔️	5.2
GPS	✔️
NFC		✔️
Radio	FM Radio
USB	microUSB 2.0	❌
CHARACTERISTICS
Sensors	Accelerometer,proximity,compass,	g-sensor,heart rate monitor,blood oxygen sensor,GPS,
Various	10W fast battery charging
BATTERY
Type	5000 mAh	235 mAh

What is the difference between OPPO REALME C11 and XIAOMI MI BAND 7 PRO ?