Difference between ASUS ZENFONE MAX - M2 and ? in United States

	PRODUCT 1	PRODUCT 2
	ASUS ASUS ZENFONE MAX - M2
VERSION
Announced	2018
Release date	2018
NETWORK
Technology
DEVICE
Dimensions	158.4 x 76.3 x 7.7 mm
Weight	160 g
S.I.M.
Design
Other
SCREEN
langfront.Type
Size	6.3 inches - 720 x 1520 pixels
Resolution
Protection

PLATFORM
Operating system	Android 8.1 (Oreo)
Chipset	Qualcomm SDM632 Snapdragon 632 (14nm)
Processor	Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)
GPU	Adreno 506
MEMORY
Card slot	microSD, up to 512 GB
Internal & RAM	32 GB, 3 GB RAM
CAMERA
Main	13 MP + 2 MP - Selfie 8 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi
Bluetooth
GPS	✔️
NFC
Radio	✔️
USB	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint reader
Various
BATTERY
Type	4000 mAh

What is the difference between ASUS ZENFONE MAX - M2 and in United States?