Difference between OPPO K7 5G and SAMSUNG GALAXY M22 ? in Canada

	PRODUCT 1	PRODUCT 2
	OPPO OPPO K7 5G	SAMSUNG SAMSUNG GALAXY M22
VERSION
Announced	2020	September 2021
Release date	2020	October 2021
NETWORK
Technology	5G	4G
DEVICE
Dimensions	160.3 x 74.3 x 8 mm	159.9 x 74 x 8.4 mm (6.30 x 2.91 x 0.33 in)
Weight	180 g	186 (g6.56 oz)
S.I.M.	Double SIM	Dual SIM
Design	32MP	13 MP (1080p@30fps)
Other	430 nits typ. brightness
SCREEN
langfront.Type		Super AMOLED,90Hz,
Size	6.4 inches	6.4 inches
Resolution	1080 x 2400 pixels	720 x 1600 pixels
Protection	Gorilla Glass 5

PLATFORM
Operating system	Android 10,ColorOS 7,	Android 11,One UI Core 3.1,
Chipset	Qualcomm SDM765 Snapdragon 765G (7nm)	Mediatek MT6769V/CU Helio G80 (12nm)
Processor	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Adreno 620	Mali-G52 MC2
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB/256GB - 8GB RAM	64GB 4GB RAM or 128GB 4GB RAM or 128GB 6GB RAM
CAMERA
Main	48 MP (large) - 8 MP (ultra-large) - 2 MP - 2 MP (profondeur)	48 MP (f/2.0) + 8 MP (118˚) + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	✔️	5.0
GPS	✔️	Yes,A-GPS,GLONASS,GALILEO,BDS,
NFC	✔️	✔️
Radio
USB	2.0,Type-C 1.0,	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under screen,optical),accelerometer,gyroscope,proximity,compass,	Fingerprint (side-mounted),unspecified sensors,
Various	30W fast charging,50% in 20 min,	Fast Charging 25W
BATTERY
Type	4025 mAh	5000 mAh

What is the difference between OPPO K7 5G and SAMSUNG GALAXY M22 in Canada?