Difference between APPLE IPAD PRO 12.9 (2021) and OPPO A15S ?

	PRODUCT 1	PRODUCT 2
	APPLE APPLE IPAD PRO 12.9 (2021)	OPPO OPPO A15S
VERSION
Announced	April 2021	2020
Release date	April 2021	2021
NETWORK
Technology		GSM / HSPA / LTE
DEVICE
Dimensions		164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
Weight	682 (gWi-Fi), 685 (g5G)	177 (g6.24 oz)
S.I.M.	Nano-SIM,eSIM,	Dual SIM
Design	12 MP (Face detection) (1080p@25/30/60fps)	8 MP
Other	Stylus support / Stylus support
SCREEN
langfront.Type	Liquid Retina XDR mini-LED LCD,120Hz,HDR10,	IPS LCD
Size	12.9 inches	6.52 inches
Resolution	2048 x 2732 pixels	720 x 1600 pixels
Protection	Scratch-resistant glass,oleophobic coating / Scratch resistant glass,oleophobic coating,

PLATFORM
Operating system	iPadOS 14.5	Android 10,ColorOS 7.2,
Chipset	Apple M1	Mediatek MT6765 Helio P35 (12nm)
Processor	Octa-core	Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU	Apple GPU	PowerVR GE8320
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM, 1TB 16GB RAM, 2TB 16GB RAM	64GB 4GB RAM
CAMERA
Main	12 MP + 10 MP (125˚) + 3D TOF	13 MP + 2 MP + 2 MP
SOUND
Loudspeaker	Yes, with stereo speakers (4 speakers) / Oui, avec haut-parleurs stéréo (4 haut-parleurs)	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌	❌
Radio	❌	FM Radio
USB	USB Type-C 4,DisplayPort,	microUSB 2.0
CHARACTERISTICS
Sensors	Face ID,accelerometer,gyro,barometer,Siri natural language commands and dictation / Face ID,accelerometer,gyroscope,barometer,commands and dictation in natural language Siri,	Fingerprint (rear-mounted),accelerometer,proximity,
Various	Fast Charging 18W / Fast battery charge 18W	Fast Charging 10W
BATTERY
Type		4230 mAh

What is the difference between APPLE IPAD PRO 12.9 (2021) and OPPO A15S ?

APPLE

APPLE IPAD PRO 12.9 (2021)

OPPO

OPPO A15S