Difference between TCL 20B and DOOGEE S99 ?

	PRODUCT 1	PRODUCT 2
	TCL TCL 20B	DOOGEE DOOGEE S99
VERSION
Announced	September 2021	December 2022
Release date	September 2021	December 2022
NETWORK
Technology	4G	4G
DEVICE
Dimensions		172 x 82 x 15.5 mm (6.77 x 3.23 x 0.61 in)
Weight	178 (g6.28 oz)
S.I.M.	Dual SIM
Design	8 MP	32 MP (1080p@30fps)
Other		Dust/water resistant,Drop-to-concrete resistance,
SCREEN
langfront.Type	IPS LCD	IPS LCD
Size	6.52 inches	6.3 inches
Resolution	720 x 1600 pixels	1080 x 2340 pixels
Protection		Corning Gorilla Glass

PLATFORM
Operating system	Android 11,TCL UI,	Android 12
Chipset	Mediatek MT6762 Helio P22 (12nm)	Mediatek MT6781 Helio G96 (12nm)
Processor	Octa-core 1.8 GHz Cortex-A53	Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	PowerVR GE8320	Mali-G57 MC2
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	64GB 4GB RAM	128GB 8GB RAM
CAMERA
Main	50 MP + 2 MP	108 MP (f/1.9) + 64 MP (2 infrared night vision lights) + 16 MP (130˚)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	5.1
GPS	✔️	✔️
NFC	❌	✔️
Radio		FM Radio
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors		Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,
Various	Fast Charging 18W / Fast battery charge 18W	Fast charging 33W,Wireless charging 15W,Reverse charging,
BATTERY
Type	4000 mAh	6000 mAh

What is the difference between TCL 20B and DOOGEE S99 ?