Difference between ASUS ZENFONE MAX - M2 and VIVO U3 ?

	PRODUCT 1	PRODUCT 2
	ASUS ASUS ZENFONE MAX - M2	VIVO VIVO U3
VERSION
Announced	2018	2019
Release date	2018	2019
NETWORK
Technology
DEVICE
Dimensions	158.4 x 76.3 x 7.7 mm	162.2 x 76.5 x 8.9 mm
Weight	160 g	193 g
S.I.M.		Double SIM
Design		16MP
Other
SCREEN
langfront.Type
Size	6.3 inches - 720 x 1520 pixels	6.53 inches
Resolution		1080 x 2340 pixels
Protection

PLATFORM
Operating system	Android 8.1 (Oreo)	Android 9.0 (Pie); Funtouch 9.0
Chipset	Qualcomm SDM632 Snapdragon 632 (14nm)	Qualcomm SDM675 Snapdragon 675 (11nm)
Processor	Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU	Adreno 506	Adreno 612
MEMORY
Card slot	microSD, up to 512 GB	microSD, jusqu`à 256 Go
Internal & RAM	32 GB, 3 GB RAM	64GB 4GB RAM, 64GB 6GB RAM
CAMERA
Main	13 MP + 2 MP - Selfie 8 MP	16 MP + 8 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi		✔️
Bluetooth		✔️
GPS	✔️	✔️
NFC
Radio	✔️	FM Radio
USB	microUSB 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint reader	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,
Various		18W fast battery charging
BATTERY
Type	4000 mAh	5000 mAh

What is the difference between ASUS ZENFONE MAX - M2 and VIVO U3 ?