The **Steam Deck OLED is the most polished version of Valve’s handheld gaming PC**, not a faster-generation replacement. Its 7.4-inch HDR OLED panel, 90 Hz refresh rate, more efficient 6 nm APU, quieter cooling, 50 Wh battery, faster memory, and Wi-Fi 6E make it substantially nicer to use than the LCD Deck, while the underlying…
