Difference between SAMSUNG GALAXY M51 and ZTE BLADE A7 PRIME ? in United States

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY M51	ZTE ZTE BLADE A7 PRIME
VERSION
Announced	2020	2019
Release date	2020	2019
NETWORK
Technology
DEVICE
Dimensions		156.7 x 72.9 x 8.1 mm
Weight	213 g	165 g
S.I.M.	Double SIM	Double SIM
Design	32MP	5 MP
Other
SCREEN
langfront.Type
Size	6.7 inches	6.09 inches
Resolution	1080 x 2340 pixels	720 x 1560 pixels
Protection	Gorilla Glass 3

PLATFORM
Operating system	Android 10,One UI 2.1,	Android 9.0 (Pie)
Chipset	Qualcomm SDM730 Snapdragon 730G (8nm)	Mediatek MT6761 Helio A22 (12nm)
Processor	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Quad-core 2.0 GHz Cortex-A53
GPU	Adreno 618	PowerVR GE8320
MEMORY
Card slot	microSDXC	microSD, jusqu`à 1 To
Internal & RAM	128GB 6GB RAM or 128GB 8GB RAM	32GB 3GB RAM
CAMERA
Main	64 MP + 12 MP + 5 MP + 5 MP	16 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️
Radio	FM Radio	FM Radio
USB	2.0,Type-C 1.0,	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,	Fingerprint (rear mounted),accelerometer,proximity,compass,
Various	25W fast charging,100% in 115 min - Reverse charge,
BATTERY
Type	7000 mAh	3200 mAh

What is the difference between SAMSUNG GALAXY M51 and ZTE BLADE A7 PRIME in United States?