Difference between TECNO SPARK 9 PRO and OPPO A11 ?

	PRODUCT 1	PRODUCT 2
	TECNO TECNO SPARK 9 PRO	OPPO OPPO A11
VERSION
Announced	June 2022	2019
Release date	July 2022	2019
NETWORK
Technology	4G
DEVICE
Dimensions	164.2 x 75.6 x 8.4 mm (6.46 x 2.98 x 0.33 in)	163.6 x 75.6 x 9.1 mm
Weight		195 g
S.I.M.		Double SIM
Design	32 MP (1080p@30fps)	8 MP
Other
SCREEN
langfront.Type	IPS LCD
Size	6.6 inches	6.5 inches
Resolution	1080 x 2460 pixels	720 x 1600 pixels
Protection

PLATFORM
Operating system	Android 12,HIOS 8.6,	Android 9.0 (Pie); ColorOS 6.0
Chipset	MediaTek Helio G85 (12nm)	Qualcomm SDM665 Snapdragon 665 (11nm)
Processor	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Mali-G52 MC2	Adreno 610
MEMORY
Card slot	microSDXC	microSD, jusqu`à 256 Go
Internal & RAM	128GB 4GB RAM or 128GB 6GB RAM	128GB 4GB RAM, 128GB 6GB RAM
CAMERA
Main	50 MP + 2 MP + QVGA	12 MP + 8 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌
Radio	FM Radio	FM Radio
USB	USB Type-C 2.0	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,
Various	Fast Charging 18W	10W Battery Fast Charging - Power Bank - Reverse Charging
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between TECNO SPARK 9 PRO and OPPO A11 ?