Valve announced the Steam Deck handheld gaming console back in 2021, and the console went on to sell at least a million units since its existence. It looks like Valve had enough time to ramp up production and come out with a new release, and it announced the new Steam Deck OLED model, taking away the old LCD display for good. The new model features the same characteristics and design, but includes a few noteworthy improvements over its predecessor.
منبع: https://pocketnow.com/valve-steam-deck-oled-official/