πŸ” Overview of GBA IPS Screen Variants (2022–2025)

In recent years, several high-brightness IPS screens have been developed for the Game Boy Advance (GBA), offering better visuals, larger sizes, and advanced features. Here’s a comparison of the 2022, 2024, and 2025 models.


πŸ“Š Comparison Table

Feature2022 Screen2024 Screen2025 Screen
Screen Size3.0 inches2.9 inches3.0 inches
Resolution480 Γ— 320720 Γ— 480960 Γ— 640
Pixel Merge4-in-19-in-116-in-1
Simulated B-Screen❌ Not Supportedβœ… Supportedβœ… Supported
Power ConsumptionπŸ”‹ Low⚑ MediumπŸ”₯ Very High
Shell Mod Required❌ Noβœ… Yes❌ No
Boot Flicker⚠️ Yes (flickers on boot, stabilizes after a while)βœ… Stableβœ… Stable

πŸ“± GBASP Compatibility Notes

  • 2025 version fits without shell modification.
  • 2022 (3.0″) and 2024 (2.9″) screens require shell trimming.
  • All three use the same LCD panel, with differences only in ribbon cable layout and brightness control circuits.
  • Other functions and performance are identical to their use in GBA.

πŸ“Œ About Resolution and Pixel Merging

The original GBA screen had a 2.9″ display with a resolution of 240 Γ— 160.

Modern IPS screens use high-resolution panels, which means they rely on pixel merging (4-in-1, 9-in-1, or 16-in-1) to simulate the native GBA resolution. While it’s not a one-to-one pixel match (just like buying a higher-resolution monitor), the technology effectively enhances clarity and color without degrading the retro feel.


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