Difference between OPPO REALME X2 and HUAWEI P SMART - 2019 ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO REALME X2	HUAWEI HUAWEI P SMART - 2019
VERSION
Announced	2019	2018
Release date	2019	2019
NETWORK
Technology
DEVICE
Dimensions	158.7 x 75.2 x 8.6 mm	155.2 x 73.4 x 8 mm
Weight	182 g	160 g
S.I.M.	Double SIM
Design	32MP	1080p@30fps
Other
SCREEN
langfront.Type
Size	6.4 inches	6.21 inches - 1080 x 2340 pixels
Resolution	1080 x 2340 pixels
Protection	Gorilla Glass 5

PLATFORM
Operating system	Android 9.0 (Pie),planned upgrade to Android 10,	Android 9.0 (Pie)
Chipset	Qualcomm SDM730 Snapdragon 730G (8nm)	Hisilicon Kirin 710 (12 nm)
Processor	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	Adreno 618	Mali-G51 MP4
MEMORY
Card slot	microSD, jusqu`à 256 Go	microSD, up to 512 GB
Internal & RAM	64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM	64 GB, 3 GB RAM
CAMERA
Main	64 MP + 8 MP + 2 MP + 2 MP	13 MP + 2 MP - Selfie 8 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️	✔️
Radio	FM Radio	FM radio
USB	2.0,Type-C,	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display),optical),accelerometer,gyroscope,proximity,compass,	Fingerprint reader
Various	30W fast battery charging	accelerometer,proximity,compass,
BATTERY
Type	4000 mAh	3400 mAh

What is the difference between OPPO REALME X2 and HUAWEI P SMART - 2019 ?