Difference between SAMSUNG GALAXY A30 and LENOVO K12 PRO ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY A30	LENOVO LENOVO K12 PRO
VERSION
Announced	2019	2020
Release date	2019	2020
NETWORK
Technology		GSM / HSPA / LTE
DEVICE
Dimensions	158.5 x 74.7 x 7.7 mm	172.1 x 76.8 x 9.7 mm (6.78 x 3.02 x 0.38 in)
Weight	165 g	221 (g7.80 oz)
S.I.M.	Single or double	Single SIM or Hybrid Dual SIM
Design	16MP	16MP
Other		Water-repellent coating
SCREEN
langfront.Type		IPS LCD
Size	6.4 inches	6.8 inches
Resolution	1080 x 2340 pixels
Protection	Gorilla Glass 3
PLATFORM
Operating system	Android 9.0 (Pie)	Android 10
Chipset	Exynos 7904 (14nm)	Qualcomm SM6115 Snapdragon 662 (11nm)
Processor	Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Mali-G71 MP2	Adreno 610
MEMORY
Card slot	microSD, jusqu`à 512 Go	microSDXC
Internal & RAM	64 GB, 4 GB RAM or 32 GB, 3 GB RAM	64GB 4GB RAM, 128GB 4GB RAM
CAMERA
Main	16 MP + 5 MP	64 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC		✔️
Radio	FM Radio	FM Radio
USB	2.0,Type-C 1.0,	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,proximity,compass,	Fingerprint (rear-mounted),accelerometer,proximity,compass / Fingerprint (rear mounted),
Various	15W fast battery charging	Fast charging 20W - Reverse charging 2.5W / Fast charging 20W - Reverse charging 2,5 W,
BATTERY
Type	4000 mAh	6000 mAh

What is the difference between SAMSUNG GALAXY A30 and LENOVO K12 PRO ?