Difference between VIVO X90 and AMAZON FIRE HD 8 (2020) ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO X90	AMAZON AMAZON FIRE HD 8 (2020)
VERSION
Announced	November 2022	2020
Release date	November 2022	2020
NETWORK
Technology	5G
DEVICE
Dimensions	164.1 x 74.4 x 8.5 mm or 8.9 mm	202 x 137 x 9.7 mm
Weight	196 g / 200 g	355 g
S.I.M.		❌
Design	32 MP (4K@30fps)	2 MP
Other	IP64 dust / water resistant
SCREEN
langfront.Type	AMOLED,1B colors,120Hz,HDR10+,	-
Size	6.78 inches	8 inches
Resolution	1260 x 2800 pixels	800 x 1280 pixels
Protection

PLATFORM
Operating system	Android 13,Funtouch,	Android 9.0 (Pie),Fire OS 7,
Chipset	MediaTek Dimensity 9200	MediaTek MT8168 (12nm)
Processor	Octa-core (1x3.05 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)	Quad-core 2.0 GHz Cortex-A53
GPU	Arm Immortalis-G715	Mali-G52 MC1
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM	32GB 2GB RAM or 64GB 2GB RAM
CAMERA
Main	50 MP (f/1.8) + 12 MP (2x optical zoom) + 12 MP (ultrawide)	2 MP
SOUND
Loudspeaker	Yes, with stereo speakers	Oui, avec haut-parleurs stéréo
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,	✔️
Bluetooth	5.3	✔️
GPS	✔️	❌
NFC	✔️
Radio	❌	❌
USB	USB Type-C 2.0	Type-C 1.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,color spectrum,infrared port,	Accelerometer - Alexa Natural Language Commands - Text-to-Speech English Content Player
Various	Fast charging 120W,Reverse wireless charging,
BATTERY
Type	4810 mAh

What is the difference between VIVO X90 and AMAZON FIRE HD 8 (2020) ?