Difference between BLACKBERRY KEY2 and GOOGLE PIXEL 4 ?

	PRODUCT 1	PRODUCT 2
	BLACKBERRY BLACKBERRY KEY2	GOOGLE GOOGLE PIXEL 4
VERSION
Announced	2018	2019
Release date	2018	2019
NETWORK
Technology
DEVICE
Dimensions	151.4 x 71.8 x 8.5 mm	147.1 x 68.8 x 8.2 mm
Weight	168 g	162 g
S.I.M.	Single or dual SIM	nano-SIM and eSIM card
Design	8 MP	8 MP - TOF 3D camera
Other	BlackBerry 4-row capacitive touch keyboard	IP68 dust and water resistant
SCREEN
langfront.Type
Size	4.5 inches	5.7 inches
Resolution	1080 x 1620 pixels	1080 x 2280 pixels
Protection	Gorilla Glass 3	Gorilla Glass 5

PLATFORM
Operating system	Android 8.1 (Oreo)	Android 10
Chipset	Qualcomm SDM660 Snapdragon 660 (14nm)	Qualcomm SDM855 Snapdragon 855 (7nm)
Processor	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU	Adreno 512	Adreno 640
MEMORY
Card slot	microSD, jusqu`à 256 Go	❌
Internal & RAM	64/128 GB, 6 GB RAM	64GB 6GB RAM, 128GB 6GB RAM
CAMERA
Main	12 MP + 12 MP	12.2 MP + 16 MP
SOUND
Loudspeaker	✔️	Oui, avec haut-parleurs stéréo
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️	✔️
Radio	FM Radio	❌
USB	3.0,Type-C 1.0,	3.1,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (front mounted),accelerometer,gyroscope,proximity,compass,	Facial identity,accelerometer,gyroscope,proximity,compass,barometer,
Various	18W fast battery charging	18W fast battery charging - USB Power Delivery 2.0 - QI wireless charging
BATTERY
Type	3500 mAh	2800 mAh

What is the difference between BLACKBERRY KEY2 and GOOGLE PIXEL 4 ?