Difference between INFINIX SMART 4 and SAMSUNG GALAXY J3 (2017) ? in United States

	PRODUCT 1	PRODUCT 2
	INFINIX INFINIX SMART 4	SAMSUNG SAMSUNG GALAXY J3 (2017)
VERSION
Announced	2019
Release date	2019	2017
NETWORK
Technology		GSM / HSPA / LTE
DEVICE
Dimensions	167 x 76 x 8.3 mm	143.2 x 70.3 x 7.9 mm
Weight	183 g	148 g
S.I.M.	Double SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM)
Design	5 MP	5 MP
Other
SCREEN
langfront.Type
Size	6.6 inches	5.0 inches
Resolution	720 x 1600 pixels	720 x 1280 pixels
Protection

PLATFORM
Operating system	Android 9.0 (Pie) go edition	Android 7.0 (Nougat)
Chipset	Mediatek MT6761 Helio A22 (12nm)	Exynos 7570 Quad
Processor	Quad-core 2.0 GHz Cortex-A53	Quad-core 1.4 GHz Cortex-A53
GPU	PowerVR GE8320
MEMORY
Card slot	microSD, jusqu`à 256 Go	microSD
Internal & RAM	16GB 1GB RAM	16 GB, 2 GB RAM
CAMERA
Main	8 MP	13 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	Wi-Fi 802.11 b/g/n,Wi-Fi Direct,hotspot,
Bluetooth	✔️	4.2, A2DP, LE
GPS	✔️	✔️
NFC		✔️
Radio	FM Radio	FM radio
USB	microUSB 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,proximity,compass,	Accelerometer,proximity,
Various
BATTERY
Type	4000 mAh

What is the difference between INFINIX SMART 4 and SAMSUNG GALAXY J3 (2017) in United States?