Difference between OPPO A3 and HUAWEI P SMART - 2019 ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A3	HUAWEI HUAWEI P SMART - 2019
VERSION
Announced	July 2024	2018
Release date	July 2024	2019
NETWORK
Technology	5G
DEVICE
Dimensions	162.5 x 75.4 x 7.2 mm (6.40 x 2.97 x 0.28 in)	155.2 x 73.4 x 8 mm
Weight	178 (g6.28 oz)	160 g
S.I.M.
Design	8 MP (1080p@30fps)	1080p@30fps
Other	Splash resistant
SCREEN
langfront.Type	AMOLED,1B colors,120Hz,
Size	6.7 inches	6.21 inches - 1080 x 2340 pixels
Resolution	1080 x 2412 pixels
Protection	Corning Gorilla Glass 7i

PLATFORM
Operating system	Android 14,ColorOS 14,	Android 9.0 (Pie)
Chipset	Qualcomm SM6375 Snapdragon 695 5G (6nm)	Hisilicon Kirin 710 (12 nm)
Processor	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)	Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	Adreno 619	Mali-G51 MP4
MEMORY
Card slot	microSDXC	microSD, up to 512 GB
Internal & RAM	256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM	64 GB, 3 GB RAM
CAMERA
Main	50 MP (f/1.8) + 2 MP (depth)	13 MP + 2 MP - Selfie 8 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	a/b/g/n/ac, dual-band	✔️
Bluetooth	5.1	✔️
GPS	✔️	✔️
NFC	❌	✔️
Radio	❌	FM radio
USB	USB Type-C 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Fingerprint reader
Various	Fast Charging 45W (50% in 30 min), Reverse Charging	accelerometer,proximity,compass,
BATTERY
Type	5000 mAh	3400 mAh

What is the difference between OPPO A3 and HUAWEI P SMART - 2019 ?