MacBook Air A1932 and A2179, it’s important to understand that they share very similar display technology.
They are both within a relatively close generation of MacBook Air models. Here’s a breakdown:
Key Similarities:
 * Retina Display:
  * Both the A1932 (released in 2018) and the A2179 (released in 2020) feature Apple’s Retina display technology.
This means they have a high pixel density, resulting in sharp and clear images.
 * LED Backlighting:
  * Both models use LED backlighting, which provides bright and energy-efficient displays.
 * Resolution:
  * They both have a 13.3-inch display with a resolution of 2560 x 1600 pixels.
 * Technology:
  * Both utilize IPS (in-plane switching) technology, providing wide viewing angles and good color accuracy.
Key Differences:
 * Generation and Refinements:
  * While the core display technology is very similar, there may be subtle refinements in the A2179 compared to the A1932.
These refinements could include slight improvements in color accuracy, brightness, or energy efficiency.
  * It is important to understand that even though they are very similar, that small production changes can happen between the models.
 * Compatibility:
  * Even though the screens are very similar, there are some compatibility issues that can arise when replacing screens between the two models.
This is due to small changes in the internal wiring and sensors.
In essence:
 * The displays in the MacBook Air A1932 and A2179 are very closely related, representing a similar stage in Apple’s display technology.
 * When looking at replacement screens, it is very important to insure that the correct screen is used for the correct model of macbook air.
I hope this information is helpful.
