Difference between LENOVO K12 and SAMSUNG GALAXY WATCH 3 ?

	PRODUCT 1	PRODUCT 2
	LENOVO LENOVO K12	SAMSUNG SAMSUNG GALAXY WATCH 3
VERSION
Announced	2020	2020
Release date	2020	2020
NETWORK
Technology	GSM / HSPA / LTE
DEVICE
Dimensions	165.2 x 75.7 x 9.2 mm (6.50 x 2.98 x 0.36 in)	46.2 x 45 x 11.1 mm
Weight	200 (g7.05 oz)	53.8 g
S.I.M.	Hybrid Dual SIM	eSIM
Design	8 MP	Glass front (Gorilla Glass DX),316L stainless steel frame or titanium frame,
Other		Samsung Pay - 50 m water resistant (IP68) - Blood pressure monitor - Compatible with standard 20/22 mm bracelets - Touch bezel
SCREEN
langfront.Type	IPS LCD
Size	6.5 inches	1.4 inches
Resolution	720 x 1600 pixels	360 x 360 pixels
Protection		Corning Gorilla Glass DX

PLATFORM
Operating system	Android 10	Tizen-based wearable OS 5.5
Chipset	Qualcomm SM4250 Snapdragon 460 (11nm)	Exynos 9110 (10nm)
Processor	Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)	Dual-core 1.15 GHz Cortex-A53
GPU	Adreno 610	Mali-T720
MEMORY
Card slot	microSDXC	❌
Internal & RAM	64GB 4GB RAM	8GB 1GB RAM
CAMERA
Main	48 MP + 2 MP	❌
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌	✔️
Radio	FM Radio	❌
USB	microUSB 2.0	❌
CHARACTERISTICS
Sensors		Accelerometer,gyroscope,cardiac frequency,barometer,commands and dictation in natural language,
Various	Fast Charging 10W - Reverse charging 2.5W / Fast battery charge 10W	Qi wireless charging
BATTERY
Type	5000 mAh	340 mAh

What is the difference between LENOVO K12 and SAMSUNG GALAXY WATCH 3 ?