50A6800 | ハイセンスジャパン株式会社,Hisense 50-Inch Class A6 Series Dolby Vision HDR 4K UHD Google Smart TV (50A6H),Hisense 50,Hisense 50A6G 50-Inch 4K Ultra HD Android Smart TV with Alexa Compatibility (2021 Model),Amazon.com: Hisense 50-Inch Class A6 Series 4K UHD Smart Google TV with Alexa Compatibility, Dolby Vision HDR, DTS Virtual X, Sports & Game Modes, Voice Remote, Chromecast Built-in (50A6H) : Electronics