I noticed something weird on my Mac:

The resolution in specs is 2560x1600 (13" MBP). In System Preferences, It says that the resolution "looks like 1440x900", but does not mention the actual resolution.

When I take a screenshot, the resolution is 2880x1800 (in the screenshot file's metadata)

The screenshot.app in CMD+Shift+4 mode shows a crossbow with coordinates, the coordinates say 1439, 899 when moved to the bottom-right corner.

And third-party apps (like OBS) show 1440x900 as the resolution.

Why is that happening and what's the "actual" resolution of my screen?

**Edit** output of `system_profiler SPDisplaysDataType` as requested by @ankii:

```
Graphics/Displays:

    Intel Iris Plus Graphics 650:

      Chipset Model: Intel Iris Plus Graphics 650
      Type: GPU
      Bus: Built-In
      VRAM (Dynamic, Max): 1536 MB
      Vendor: Intel
      Device ID: 0x5927
      Revision ID: 0x0006
      Metal: Supported, feature set macOS GPUFamily2 v1
      Displays:
        Color LCD:
          Display Type: Built-In Retina LCD
          Resolution: 2560 x 1600 Retina
          Framebuffer Depth: 24-Bit Color (ARGB8888)
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: No
          Connection Type: Internal

```