1 🚀 产品观察 Lifehacker 2026-05-20 💬 This LG Smart Gaming Monitor Is $850 Off Right Now LG 39英寸OLED曲面显示器240Hz高刷，原价$1600现$749创历史新低，游戏画面惊艳。 Comes with LG’s full webOS smart TV software built directly into the monitor. lg ultrage 游戏显示器 oled 曲面屏 240hz