Galaxy A8 Duos TD-LTE Galaxy A8 Duos TD-LTE is a mobile phone manufactured by Samsung. Latest user agents:Mozilla/5.0 (Linux; Android 6.0.1; SAMSUNG SM-A810YZ Build/MMB29K) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/5.4 Chrome/51.0.2704.106 Mobile Safari/537.36