Difference between INFINIX S4 and INFINIX HOT 7 ? in countries.United States

	PRODUCT 1	PRODUCT 2
	INFINIX INFINIX S4	INFINIX INFINIX HOT 7
VERSION
Announced	2019	2019
Release date	2019	2019
NETWORK
Technology
DEVICE
Dimensions	156 x 75 x 7.9 mm	157 x 75.7 x 8 mm
Weight	154 g	166 g
S.I.M.
Design	32MP	8 MP
Other
SCREEN
langfront.Type
Size	6.2 inches	6.2 inches
Resolution	720 x 1520 pixels	720 x 1440 pixels
Protection

PLATFORM
Operating system	Android 9.0 (Pie)	Android 8.0 Oreo (Go edition)
Chipset	Mediatek MT6762 Helio P22 (12nm)	Mediatek MT6580 (28nm)
Processor	Octa-core 2.0 GHz Cortex-A53	Quad-core 1.3 GHz
GPU	PowerVR GE8320
MEMORY
Card slot	microSD, jusqu`à 128 Go	microSD, jusqu`à 128 Go
Internal & RAM	64 GB, 6 GB RAM ou 32 GB, 3 GB RAM	32 GB, 2 GB RAM ou 16 GB, 1 GB RAM
CAMERA
Main	13 MP + 8 MP + 2 MP	13 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC
Radio	FM Radio	FM Radio
USB	microUSB 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,	Fingerprint (rear mounted),accelerometer,proximity,compass,
Various
BATTERY
Type	4000 mAh	4000 mAh

What is the difference between INFINIX S4 and INFINIX HOT 7 in countries.United States?