Latest Opera GX 3 user agents:

User Agent Platform Device
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.7 Safari/605.1.15 OPX/3.0.0 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Safari/605.1.15 OPX/3.0.1 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Safari/605.1.15 OPX/3.0.0 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Safari/605.1.15 OPX/3.0.0 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.2 Safari/605.1.15 OPX/3.0.0 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 OPX/3.0.0 Mac 10 Unknown
Mozilla/5.0 (Linux; Android 16; TB373FU Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.192 Safari/537.36 OPX/3.1 Android 16 IdeaTab Pro 12.7" (2025)
Mozilla/5.0 (Linux; Android 16; SM-X520 Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.34 Safari/537.36 OPX/3.1 Android 16 Galaxy Tab S10 FE 10.9" WiFi
Mozilla/5.0 (Linux; Android 16; SM-X520 Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 OPX/3.1 Android 16 Galaxy Tab S10 FE 10.9" WiFi
Mozilla/5.0 (Linux; Android 16; SM-S938U Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.97 Mobile Safari/537.36 OPX/3.0 Android 16 Galaxy S25 Ultra
Mozilla/5.0 (Linux; Android 16; SM-S938U Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.7339.207 Mobile Safari/537.36 OPX/3.0 Android 16 Galaxy S25 Ultra
Mozilla/5.0 (Linux; Android 16; SM-S938B Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.97 Mobile Safari/537.36 OPX/3.0 Android 16 Galaxy S25 Ultra
Mozilla/5.0 (Linux; Android 16; SM-S936W Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.122 Mobile Safari/537.36 OPX/3.0 Android 16 Galaxy S25+
Mozilla/5.0 (Linux; Android 16; SM-S928U Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.43 Mobile Safari/537.36 OPX/3.0 Android 16 Galaxy S24 Ultra
Mozilla/5.0 (Linux; Android 16; SM-S921B Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.97 Mobile Safari/537.36 OPX/3.0 Android 16 Galaxy S24
Mozilla/5.0 (Linux; Android 16; SM-S731B Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.34 Mobile Safari/537.36 OPX/3.1 Android 16 SM-S731B
Mozilla/5.0 (Linux; Android 16; SM-S731B Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.7444.171 Mobile Safari/537.36 OPX/3.0 Android 16 SM-S731B
Mozilla/5.0 (Linux; Android 16; SM-F966W Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.7339.208 Mobile Safari/537.36 OPX/3.0 Android 16 SM-F966W
Mozilla/5.0 (Linux; Android 16; SM-F766U Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.43 Mobile Safari/537.36 OPX/3.0 Android 16 SM-F766U
Mozilla/5.0 (Linux; Android 16; SM-F766B Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.7559.60 Mobile Safari/537.36 OPX/3.1 Android 16 SM-F766B