华为智慧屏 MateTV 获鸿蒙 HarmonyOS 5.1.0.239 升级，应用实验室新增上百款尝鲜应用

Group 1 - Huawei's Smart Screen MateTV has begun the upgrade to HarmonyOS 5.1.0.239 SP6, with a system package size of approximately 1.88GB [1][6] - The new version introduces a Spring Festival theme, fun interactive Easter eggs, and exclusive greetings for family reunions, enhancing the festive atmosphere [1][6] Group 2 - The Huawei MateTV was officially launched on September 4 last year, marking it as the largest member of the Mate family [3][8] - It features the innovative Lingxi floating touch control and is equipped with a flagship mobile-level chip, boasting single-core performance approximately 4.9 times that of the previous flagship, multi-core performance improved by 3.6 times, and GPU capability enhanced by 2.5 times [3][8]