Difference between SONY XPERIA XZ3 and VIVO IQOO Z3 ?

	PRODUCT 1	PRODUCT 2
	SONY SONY XPERIA XZ3	VIVO VIVO IQOO Z3
VERSION
Announced		April 2021
Release date	2018	April 2021
NETWORK
Technology		5G
DEVICE
Dimensions
Weight		185.5 (g6.56 oz)
S.I.M.		Hybrid Dual SIM
Design		16MP
Other
SCREEN
langfront.Type		IPS LCD,HDR10,120Hz,
Size	6.0 inches - 1440 x 2880 pixels	6.58 inches
Resolution		1080 x 2408 pixels
Protection

PLATFORM
Operating system	Android 9.0 (Pie)	Android 11,Funtouch 11.1,
Chipset		Qualcomm SDM768 Snapdragon 768G 5G (7nm)
Processor	Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU		Adreno 620
MEMORY
Card slot		microSDXC
Internal & RAM	64 GB, 4 GB RAM	128GB 6GB RAM or 128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	19 MP - Selfie 13 MP	64 MP + 8 MP (120˚) + 2 MP
SOUND
Loudspeaker		✔️
Jack 3,5 mm		✔️
CONNECTIVITY
Wifi		✔️
Bluetooth		✔️
GPS		✔️
NFC		❌
Radio		❌
USB		USB Type-C
CHARACTERISTICS
Sensors		Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,
Various		Fast Charging 55W / Fast battery charge 55W
BATTERY
Type	3300 mAh	4400 mAh

What is the difference between SONY XPERIA XZ3 and VIVO IQOO Z3 ?