Difference between OPPO K9X and XIAOMI REDMI Y1 (NOTE 5A) ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO K9X	XIAOMI XIAOMI REDMI Y1 (NOTE 5A)
VERSION
Announced	December 2021
Release date	December 2021	2017
NETWORK
Technology	5G
DEVICE
Dimensions
Weight	194 (g6.84 oz)
S.I.M.	Dual SIM
Design	16 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD,90Hz,
Size	6.49 inches	5.5 inches - 720 x 1280 pixels
Resolution	1080 x 2400 pixels
Protection	Aluminosilicate glass

PLATFORM
Operating system	Android 11,ColorOS 11.1,	Android 7.1.2 (Nougat)
Chipset	MediaTek Dimensity 810 5G (6nm)
Processor	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core 1.4 GHz Cortex-A53
GPU	Mali-G57 MC2
MEMORY
Card slot	microSDXC
Internal & RAM	128GB 6GB RAM or 128GB 8GB RAM or 256GB 8GB RAM	64 GB, 4 GB RAM or 32 GB, 3 GB RAM
CAMERA
Main	64 MP (f/1.7) + 2 MP + 2 MP	13 MP - Selfie 16 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.1
GPS	GPS,A-GPS,GLONASS,GALILEO,BDS,
NFC	❌
Radio	❌
USB	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,
Various	Fast Charging 33W - Reverse charging
BATTERY
Type	5000 mAh	3080 mAh

What is the difference between OPPO K9X and XIAOMI REDMI Y1 (NOTE 5A) ?