Uncharted 4 Steam Deck: FSR4 + Lossless Scaling Performance Tested

Uncharted 4 Legacy of Thieves Steam Deck Performance Test: 2026 Steam Deck Games – Handheld/Docked Gameplay FPS, Settings on SteamOS 3.7 – Playable Demo

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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: 20th February 2026
⚙️ SteamOS 3.7.19 Stable
🛠️ Installed on Internal Drive (Fresh Clean Install)
⚙️ High Textures

⏱️ Timestamps ⏱️
00:00 – FSR 4 Vs FSR 2.1
00:10 – FSR 4 Quality
02:57 – FSR 2.1 Quality
05:10 – FSR 4 Quality + 2X Lossless Scaling
07:03 – FSR 4 Quality
08:17 – FSR 4 + 2X Lossless Scaling
09:48 – Settings Menu
10:24 – Medium FSR 4
11:20 – Medium FSR 2.1

Steam – https://store.steampowered.com/app/1659420/UNCHARTED_Legacy_of_Thieves_Collection/

“Play as Nathan Drake and Chloe Frazer in their own standalone adventures as they confront their pasts and forge their own legacies. This game includes the critically acclaimed single-player stories from both UNCHARTED 4: A Thief’s End and UNCHARTED: The Lost Legacy.”

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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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