Spider-Man Miles Morales Steam Deck: FSR4 + Lossless Scaling Performance Tested

Spider-Man Miles Morales Steam Deck Performance Test: 2026 Steam Deck Games – Handheld Gameplay – SteamOS 3.7 FSR4 + Lossless Scaling

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❗️All gameplay is captured live on handheld so you can always see the real Handheld experience, including FPS, settings, and battery life during extended play.

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FSR 4 Guide – https://www.youtube.com/watch?v=sLFr3hRvnUQ
Lossless Scaling Guide – https://www.youtube.com/watch?v=dmnEOZg7bKE

🎮 Steam Deck OLED
🕐 Tested: 15th February 2026
⚙️ SteamOS 3.7.19
🛠️ Installed on Internal Drive (Fresh Clean Install)
📀 Steam Version

⏱️ Timestamps ⏱️
00:00 – V Low FSR 4 Balanced Handheld
01:03 – FSR 4 Balanced 2X FPS Lossless Scaling
01:51 – FSR 4 Quality
03:21 – Settings Menu
03:37 – FSR 4 Quality 2X FPS Lossless Scaling
05:14 – FSR 4 Performance
07:41 – FSR 3.1 Balanced
09:32 – Low FSR 4 Balanced

Steam – https://store.steampowered.com/app/1817190/Marvels_SpiderMan_Miles_Morales/

“Join the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.”

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Steam Deck OLED
SteamOS 3.7.19
4GB VRAM

Under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research.
No Games Are Included Or Added

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