Update:
The correct settings for the EVE3x-43A-IPS-800480A are:

PCLK: 2
PCLKPOL: 1
SWIZZLE: 0
CSPREAD: 0
HSIZE: 800
VSIZE: 480
VSYNC0: 0
VSYNC1: 3
VOFFSET: 32
VCYCLE: 525
HSYNC0: 0
HSYNC1: 48
HOFFSET: 88
HCYCLE: 928

If you're using the FT800-FT813 library, the settings are the same as those used ...

Hmm...that doesn't sound right to me. Matrix Orbital advertises this display as a '4.3" 800x480 SPI IPS TFT':

https://www.matrixorbital.com/ftdi-eve/eve-bt815-bt816/eve3x-43a-ips-800480a

If it actually has a physical resolution of 480x272, that would be some AliExpress level advertising ...

Since the OP was a question about the EVE3x-43A-IPS-800480A, I have a couple of follow-up questions:

1) The timing information mentioned above seems to be for a 480x272 display, whereas the EVE3x-43A-IPS-800480A is an 800x480 display. Where can I find the correct timing for this display?

2) Are ...