Xbox Full Screen Experience vs. Standard Windows: AAA Game Performance Comparison

Detailed comparison of AAA game performance between Xbox full screen experience and standard Windows environment on handheld PCs.

Hardware by Masaru Hoshino on Oct 29, 2025

Gamers are curious about the new Xbox full-screen experience and want to test whether it can really improve performance in AAA games. This study examines the outcomes of various popular games across both the regular Windows environment and the new Xbox full-screen mode. The main goal is to determine which is better for gaming on handheld PCs.

Even the most dedicated players could be surprised by the results.

Xbox, Full Screen, Experience, Standard Windows, AAA Game Performance Comparison, NoobFeed

Testing Doom: The Dark Ages

The first title that was tested was The Great Doom: The Dark Ages. In the regular Windows environment, the game ran at a steady 76–77 FPS, which is in the middle of the 70s. The rate only dropped slightly, to roughly 66 FPS, even in more open regions, so the performance remained smooth and quite playable.

When we switched to the Xbox full-screen experience with the same 30W turbo mode and settings, the results were surprisingly bad. The FPS dropped by about 20, bringing it down to the mid-50s. This dramatic drop was unexpected because it was thought that optimization would either increase performance or at least keep it the same.

Side-by-side comparisons confirmed the drop: the standard Windows achieved 76FPS, while the Xbox full-screen experience only managed 54FPS. Standard Windows clearly took the early win here.

Exploring South of Midnight

Next up was South of Midnight, a visually demanding but underrated title. In the standard Windows environment, FPS averaged around 33–34FPS, with minor boosts into the 40s in tighter terrain areas.

Switching to the Xbox full-screen experience finally showed improvement. The game gained roughly 10FPS, reaching the low 40s consistently. Gameplay felt smoother, and side-by-side footage showed about a 5 FPS advantage in full-screen mode. For this title, the Xbox full-screen experience took the win, tying the score at one each.

Xbox, Full Screen, Experience, Standard Windows, AAA Game Performance Comparison, NoobFeed

Oblivion Remastered Performance

The third test featured Oblivion Remastered. In standard Windows, FPS performance was impressive, averaging mid-60s and peaking into the low-70s while traversing open-world paths.

In the Xbox full-screen experience, performance remained almost identical. Both environments hit mid-60s to low-70s FPS with no visible difference in fluidity or responsiveness. Side-by-side comparisons while exploring the same areas confirmed the parity. With both versions performing nearly identically, this one ended in a draw, bringing the overall score to two each.

Flying Through Microsoft Flight Simulator 2024

For the fourth test, Microsoft Flight Simulator 2024 was launched in the standard Windows environment. Flying over Bora Bora in a Discovery Activity produced mid-30s FPS. Even over complex terrain, the performance remained steady at around 35 FPS, a notable achievement for a handheld gaming device.

In the Xbox full-screen experience, the game showed a slight performance advantage. FPS climbed to 40FPS over ocean views and stayed around 39FPS over terrain, roughly 4FPS higher than before. Despite a compatibility warning stating the game wasn't officially optimized for handhelds, it ran smoothly.

Comparing both versions, the full-screen experience took a narrow win, raising the score to three for Xbox and two for standard Windows.

Testing Clair Obscure: Expedition 33

The final test was Clare Obscure: Expedition 33, a visually stunning title that pushes the hardware to its limits. On standard Windows, performance dropped to the mid-20s in large open-world scenes, occasionally climbing into the low-30s in less demanding environments.

In the Xbox full-screen experience, the open-world sections gained about 4FPS, reaching the low 30s more consistently. However, in underwater sequences, both versions performed nearly identically at around 31–32FPS.

With a slight edge in the open areas, the Xbox full-screen mode took the win once again, finalizing the score at four for Xbox full-screen and two for standard Windows.

Xbox, Full Screen, Experience, Standard Windows, AAA Game Performance Comparison, NoobFeed

Final Thoughts

The Xbox full-screen experience beat the regular Windows environment by a slight margin, winning four out of five tests. The findings, on the other hand, were mixed. Some titles, including South of Midnight and Flight Simulator 2024, did far better, but others, like Doom: The Dark Ages, did much worse.

We can say the new full-screen mode might be helpful, but the results depend heavily on how well the game is optimized and how well it works with other games. Try it out to discover how it changes certain games in your library.

Software updates and initiatives to improve performance are constantly changing how games work. Staying positive and open to new features can make the gaming experience even more rewarding. As always, consistency and curiosity remain key to discovering the best setup for every player.

Also, check our other Handheld articles :