Latest Tizen 4 user agents:

User Agent Browser Device
Mozilla/5.0(SMART-TV;Linux;Tizen4.0)AppleWebKit/537.36(KHTML,likeGecko)SamsungBrowser/2.1Chrome/56.0.2924.0TVSafari/537.36 Samsung Browser 2 Smart TV
Mozilla/5.0(SMART-TV; Linux; Tizen 4.0.0.2) AppleWebkit/605.1.15 (KHTML, like Gecko) SamsungBrowser/9.2 TV Safari/605.1.15 Samsung Browser 9 Smart TV
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko)Chrome/75.0.3770.142 Safari/537.36; SMART-TV; Tizen 4.0 Chrome 75 Unknown
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36; Youtube ; Tizen 4.0 Chrome 75 Unknown
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36; SMART-TV; Tizen 4.0 Chrome 75 Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36 Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0.0.2) AppleWebkit/605.1.15 (KHTML, like Gecko) SamsungBrowser/9.2 TV Safari/605.1.15 Samsung Browser 9 Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36 Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36; SMART-TV; Tizen 4.0 Chrome 104 Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36 Mozilla/5.0 (SMART-TV; LINUX; Tizen 4.0) AppleWebKit/537.36(KHTML, like Gecko) Version/4.0 TV Safari/537.36 Chrome 103 Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36 Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.0 Safari/537.36 Chrome 103 Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36 Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/2.1 Chrome/56.0.2924.0 TV Safari/537.36 Samsung Browser 2 Unknown
Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0.0.7) AppleWebkit/605.1.15 (KHTML, like Gecko) SamsungBrowser/9.2 TV Safari/605.1.15 Samsung Browser 9 Smart TV
Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0.0.2) AppleWebkit/605.1.15 (KHTML, like Gecko) SamsungBrowser/9.2 TV Safari/605.1.15 Samsung Browser 9 Smart TV
Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0) AppleWebKit/537.36 (KHTMLC like Gecko) SamsungBrowser/2.1 Chrome/56.0.2924.0 TV Safari/537.36 Samsung Browser 2 Smart TV
Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0) AppleWebKit/537.36 (KHTML; like Gecko) SamsungBrowser/2.1 Chrome/56.0.2924.0 TV Safari/537.36 Samsung Browser 2 Smart TV
Mozilla/5.0 (SMART-TV; LINUX; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 TV Safari/537.36, XFF:37.116.219.52 Tizen Browser 4 Unknown
Mozilla/5.0 (SMART-TV; LINUX; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 TV Safari/537.36, XFF:213.137.245.27 Tizen Browser 4 Unknown
Mozilla/5.0 (SMART-TV; LINUX; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 TV Safari/537.36 Tizen Browser 4 Unknown
Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/9.2 Chrome/75.0.3396.81 TV Safari/537.36 Samsung Browser 9 Smart TV
Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/2.1 Chrome/56.0.2924.0 TV Safari/537.36 [ip:93.34.239.115] Samsung Browser 2 Smart TV
Mozilla/5.0 (SMART-TV; Linux; Tizen 4.0) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/2.1 Chrome/56.0.2924.0 TV Safari/537.36 [ip:93.34.234.249] Samsung Browser 2 Smart TV