Difference between OPPO A7X and OPPO REALME X3 SUPERZOOM ? in United States

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A7X	OPPO OPPO REALME X3 SUPERZOOM
VERSION
Announced		Rumeur - Spécifications préliminaires non officielles
Release date	2018	Rumer - Image illustrative: Realme X50m
NETWORK
Technology
DEVICE
Dimensions
Weight
S.I.M.		Double SIM
Design		32 MP + 8 MP
Other		120Hz
SCREEN
langfront.Type
Size	6.3 inches - 1080 x 2340 pixels	6.57 inches
Resolution		1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 8.1 (Oreo)	Android 10,Realme UI,
Chipset		Qualcomm SM8150 Snapdragon 855+ (7nm)
Processor	Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU		Adreno 640 (700 MHz)
MEMORY
Card slot		❌
Internal & RAM	128 GB, 4 GB RAM	256GB 12GB RAM
CAMERA
Main	Dual 16 MP & 2 MP - Selfie 16 MP	64 MP + 8 MP + 2 MP + 2 MP
SOUND
Loudspeaker		Oui, avec haut-parleurs stéréo
Jack 3,5 mm		❌
CONNECTIVITY
Wifi		✔️
Bluetooth		✔️
GPS		✔️
NFC
Radio		❌
USB		2.0,Type-C 1.0,
CHARACTERISTICS
Sensors		Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,
Various		30W fast battery charging
BATTERY
Type	3500 mAh	4200 mAh

What is the difference between OPPO A7X and OPPO REALME X3 SUPERZOOM in United States?