Home·Screen specs

MacBook Pro 16" (M3)

Laptops · UWQHD · 2023

Resolution

3456×2234

Diagonal

16.2"

Pixel density

254ppi

16.2"345.6 mm223.4 mm
Resolution3456 × 2234
Resolution classUWQHD
Diagonal16.2"
Pixel density254 ppi
Aspect ratio1728:1117
Total pixels7,720,704 · 7.7 MP
Physical size345.6 × 223.4 mm
Screen area119.6 in²
Pixel pitch100 µm
Pixels vanish at34.4 cm
OrientationLandscape
Released2023

How to read this

  • Pixel density (ppi) is how many pixels fit in one inch. Resolution alone cannot tell you — you have to divide by the diagonal.
  • The same 4K is 163 ppi on a 27" monitor and 68 ppi on a 65" TV. That is more than double, but a TV is watched from far away, so it does not matter.
  • The distance at which pixels vanish comes from one arcminute, the limit of human sight. Once a pixel looks smaller than that, no eye can find the grid.
  • Aspect ratio is width and height reduced to the simplest whole numbers. Modern phones are 19.5:9 or 20:9, so 16:9 video leaves black bars on the sides.

Frequently asked questions

Q. What is the MacBook Pro 16" (M3) screen resolution?

3456×2234 pixels — 7,720,704 in total, about 7.7 megapixels, which puts it in the UWQHD class.

Q. What is the pixel density of the MacBook Pro 16" (M3)?

254 ppi. That is the diagonal in pixels of a 3456×2234 grid divided by the 16.2" diagonal of the panel, and it makes each pixel about 100 micrometres across.

Q. How big is the MacBook Pro 16" (M3) screen in millimetres?

345.6 mm wide and 223.4 mm tall, worked out from the 16.2" diagonal and the 1728:1117 aspect ratio. The visible area is roughly 119.6 square inches.

Q. How far away do pixels stop being visible on the MacBook Pro 16" (M3)?

About 34.4 cm. That is where a pixel subtends less than one arcminute, the limit of human sight — closer than that and the grid starts to show.

Q. What aspect ratio does the MacBook Pro 16" (M3) use?

1728:1117, with the long edge 1.55× the short one. It is wider than it is tall, which suits video and side-by-side documents.

Screens of a similar size

The same diagonal at a different resolution means a different density. 4K is 163 ppi on a 27" monitor and 68 ppi on a 65" TV.

DeviceResolutionDiagonalDensity
LG gram 162560×160016"189 ppi
MacBook Air 15" (M3)2880×186415.3"224 ppi
MacBook Pro 14" (M3)3024×196414.2"254 ppi
ThinkPad X1 Carbon Gen 111920×120014"162 ppi
Galaxy Book4 Pro 14"2880×180014"243 ppi
ROG Zephyrus G142880×180014"243 ppi
MacBook Air 13" (M3)2560×166413.6"225 ppi
Surface Laptop 5 13.5"2256×150413.5"201 ppi