Difference between TCL 20B and HUAWEI P SMART - 2019 ?

	PRODUCT 1	PRODUCT 2
	TCL TCL 20B	HUAWEI HUAWEI P SMART - 2019
VERSION
Announced	September 2021	2018
Release date	September 2021	2019
NETWORK
Technology	4G
DEVICE
Dimensions		155.2 x 73.4 x 8 mm
Weight	178 (g6.28 oz)	160 g
S.I.M.	Dual SIM
Design	8 MP	1080p@30fps
Other
SCREEN
langfront.Type	IPS LCD
Size	6.52 inches	6.21 inches - 1080 x 2340 pixels
Resolution	720 x 1600 pixels
Protection
PLATFORM
Operating system	Android 11,TCL UI,	Android 9.0 (Pie)
Chipset	Mediatek MT6762 Helio P22 (12nm)	Hisilicon Kirin 710 (12 nm)
Processor	Octa-core 1.8 GHz Cortex-A53	Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	PowerVR GE8320	Mali-G51 MP4
MEMORY
Card slot	microSDXC	microSD, up to 512 GB
Internal & RAM	64GB 4GB RAM	64 GB, 3 GB RAM
CAMERA
Main	50 MP + 2 MP	13 MP + 2 MP - Selfie 8 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌	✔️
Radio		FM radio
USB	USB Type-C 2.0	microUSB 2.0
CHARACTERISTICS
Sensors		Fingerprint reader
Various	Fast Charging 18W / Fast battery charge 18W	accelerometer,proximity,compass,
BATTERY
Type	4000 mAh	3400 mAh

What is the difference between TCL 20B and HUAWEI P SMART - 2019 ?