Difference between VIVO IQOO NEO and LENOVO Z5S ? in United States

	PRODUCT 1	PRODUCT 2
	VIVO VIVO IQOO NEO	LENOVO LENOVO Z5S
VERSION
Announced	2019	2018
Release date	2019	2018
NETWORK
Technology
DEVICE
Dimensions	159.5 x 75.2 x 8.1 mm	156.7 x 74.5 x 7.9 mm
Weight	198.5 g	172 g
S.I.M.	Double SIM
Design	12MP	2160p@30fps,1080p@30fps,
Other		ZUI10
SCREEN
langfront.Type
Size	6.38 inches	6.3 inches - 1080 x 2340 pixels
Resolution	1080 x 2340 pixels
Protection		Corning Gorilla Glass

PLATFORM
Operating system	Android 9.0 (Pie); Funtouch 9	Android 9.0 (Pie)
Chipset	Qualcomm SDM845 Snapdragon 845 (10nm)	Qualcomm SDM710 Snapdragon 710 (10nm)
Processor	Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Octa-core 2.2 GHz Kryo 260
GPU	Adreno 630	Adreno 616
MEMORY
Card slot	❌	microSD, up to 256 GB
Internal & RAM	64/128 GB, 6/8 GB RAM	128 GB, 6 GB RAM or 64 GB, 4 GB RAM
CAMERA
Main	12 MP + 8 MP + 2 MP	16 MP + 8 MP + 5 MP - Selfie 16 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC
Radio
USB	Type-C 1.0	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (under display),accelerometer,gyroscope,proximity,compass,	Fingerprint reader and fast charging
Various	22.5W fast battery charging	accelerometer,gyro,proximity,compass,
BATTERY
Type	4500 mAh	3300 mAh

What is the difference between VIVO IQOO NEO and LENOVO Z5S in United States?