Difference between OPPO F21 PRO and APPLE IPHONE 11 PRO MAX ? in United States

	PRODUCT 1	PRODUCT 2
	OPPO OPPO F21 PRO	APPLE APPLE IPHONE 11 PRO MAX
VERSION
Announced	April 2022	2019
Release date	April 2022	2019
NETWORK
Technology	4G	4G
DEVICE
Dimensions	159.9 x 73.2 x 7.5 mm (6.30 x 2.88 x 0.30 in)	158 x 77.8 x 8.1 mm
Weight	175 (g6.17 oz)	226 g
S.I.M.	Dual SIM
Design	32 MP (1080p@30fps)	12 MP + SL 3D
Other	IPX4 water resistant	IP68 dust/water resistant,Apple Pay,
SCREEN
langfront.Type	AMOLED,90Hz,	Super Retina XDR OLED,HDR10,Dolby Vision,
Size	6.43 inches	6.5 inches
Resolution	1080 x 2400 pixels	1242 x 2688 pixels
Protection	Corning Gorilla Glass 5	Scratch-resistant glass,oleophobic coating,

PLATFORM
Operating system	Android 12,ColorOS 12.1,	iOS 13,upgradable to iOS 15.5,
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6nm)	Apple A13 Bionic (7nm+)
Processor	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)	Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
GPU	Adreno 610	Apple GPU
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 8GB RAM	64GB 4GB RAM or 256GB 4GB RAM or 512GB 4GB RAM
CAMERA
Main	64 MP (f/1.7) + 2 MP + 2 MP	12 MP ( f/1.8) + 12 MP (2x optical zoom) + 12 MP (120°)
SOUND
Loudspeaker	✔️	Yes, with stereo speakers
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,	dual-band,hotspot,
Bluetooth	5.1	5.0
GPS	Yes,A-GPS,GLONASS,BDS,GALILEO,QZSS,	✔️
NFC	❌	✔️
Radio	❌	❌
USB	USB Type-C 2.0	USB 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Face ID,accelerometer,gyro,proximity,compass,barometer,Ultra Wideband (UWB) support,
Various	Fast charging 33W,Reverse charging,	Fast charging 20W,USB Power Delivery 2.0,Qi wireless charging,
BATTERY
Type	4500 mAh	3969 mAh

What is the difference between OPPO F21 PRO and APPLE IPHONE 11 PRO MAX in United States?

OPPO

OPPO F21 PRO

APPLE

APPLE IPHONE 11 PRO MAX