Difference between XIAOMI REDMI NOTE 8 2021 and XIAOMI REDMI K70 ?

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI REDMI NOTE 8 2021	XIAOMI XIAOMI REDMI K70
VERSION
Announced	May 2021	November 2023
Release date	May 2021	November 2023
NETWORK
Technology	4G	5G
DEVICE
Dimensions		160.9 x 75 x 8.2 mm (6.33 x 2.95 x 0.32 in)
Weight	190 (g6.70 oz)	209 (g7.37 oz)
S.I.M.	Dual SIM
Design	13 MP (1080p@30fps)	16 MP (1080p@60fps)
Other
SCREEN
langfront.Type	IPS LCD	OLED,68B colors,120Hz,Dolby Vision,HDR10+,
Size	6.39 inches	6.67 inches
Resolution	1080 x 2340 pixels	1440 x 3200 pixels
Protection	Corning Gorilla Glass 5

PLATFORM
Operating system	Android 11,MIUI 12.5,	Android 14,HyperOS,
Chipset	MediaTek Helio G85 (12nm)	Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4nm)
Processor	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU	Mali-G52 MC2	Adreno 740
MEMORY
Card slot	microSDXC	❌
Internal & RAM	64GB 4GB RAM or 128GB 4GB RAM	256GB 12GB RAM or 256GB 16GB RAM or 512GB 16GB RAM or 1TB 16GB RAM
CAMERA
Main	48 MP + 8 MP (120˚) + 2 MP + 2 MP	50 MP (f/1.6)(Optical Image Stabilization) + 8 MP (ultrawide) + 2 MP (macro)
SOUND
Loudspeaker	✔️	Yes, with stereo speakers
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	dual-band,Wi-Fi Direct,
Bluetooth	✔️	5.3
GPS	✔️	✔️
NFC	❌	✔️
Radio	FM Radio	❌
USB	Type-C 2.0	USB Type-C
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,gyro,proximity,compass,infrared port / fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,infrared port,	Fingerprint (under display,optical),accelerometer,proximity,gyro,compass,color spectrum,infrared port,
Various	Fast Charging 18W / Fast battery charge 18W	Fast charging 120W (100% in 20 min)
BATTERY
Type	4000 mAh	5000 mAh

What is the difference between XIAOMI REDMI NOTE 8 2021 and XIAOMI REDMI K70 ?

XIAOMI

XIAOMI REDMI NOTE 8 2021

XIAOMI

XIAOMI REDMI K70