One-Netbook’s ONEXSUGAR Wallet is a clamshell retro handheld that pairs an 8.01‑inch foldable OLED display with built-in gaming controls, positioning itself as the first compact Android gaming device to use a single, continuous bendable screen. Drawing on foldable phone design and optimized for DS and 3DS emulation, it promises true pocketability and a seamless dual-screen experience, though questions remain about hinge durability and long-term wear.