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/26.5 Safari/605.1.15 OPX/3.1.2 Mac 10 Unknown
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/3.1.2 Mac 10 Unknown
Mozilla/5.0 (Linux; Android 16; Pixel 7 Build/CP1A.260305.018) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.177 Mobile Safari/537.36 OPX/3.1 Android 16 Pixel 7
Mozilla/5.0 (Linux; Android 16; SM-S928U1 Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.177 Mobile Safari/537.36 OPX/3.1 Android 16 Galaxy S24 Ultra
Mozilla/5.0 (Linux; Android 14; SM-A155M Build/UP1A.231005.007) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.6478.71 Mobile Safari/537.36 OPX/3.1 Android 14 Galaxy A15
Mozilla/5.0 (Linux; Android 15; 2306EPN60G Build/AP3A.240905.015.A2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.164 Mobile Safari/537.36 OPX/3.1 Android 15 13T
Mozilla/5.0 (Linux; Android 15; V2322 Build/AP3A.240905.015.A2_CS) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.177 Mobile Safari/537.36 OPX/3.1 Android 15 Y27s
Mozilla/5.0 (Linux; Android 16; SM-S928B Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 OPX/3.1 Android 16 Galaxy S24 Ultra
Mozilla/5.0 (Linux; Android 11; SM-T510 Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.177 Safari/537.36 OPX/3.1 Android 11 Galaxy Tab A 10.1" (2019)
Mozilla/5.0 (Linux; Android 16; SM-S936U1 Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.177 Mobile Safari/537.36 OPX/3.1 Android 16 Galaxy S25+
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/3.2.0 Mac 10 Unknown
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0 Mobile/15E148 Safari/604.1 OPX/3.1.2 iOS 18 iPhone
Mozilla/5.0 (Linux; Android 14; 24049RN28L Build/UP1A.231005.007) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 OPX/3.1 Android 14 Redmi 13
Mozilla/5.0 (Linux; Android 16; SM-S901E Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.164 Mobile Safari/537.36 OPX/3.1 Android 16 Galaxy S22
Mozilla/5.0 (Linux; Android 13; moto g84 5G Build/T3TCS33.18-48-6-4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.177 Mobile Safari/537.36 OPX/3.1 Android 13 Moto G84 5G
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.6 Safari/605.1.15 OPX/3.2.0 Mac 10 Unknown
Mozilla/5.0 (Linux; Android 14; motorola edge 30 neo Build/U1SSMS34.31-64-10-9) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.6478.71 Mobile Safari/537.36 OPX/3.1 Android 14 Edge 30 Neo
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.7 Mobile/15E148 Safari/604.1 OPX/3.1.2 iOS 18 iPhone
Mozilla/5.0 (Linux; Android 16; SM-S936U1 Build/BP2A.250605.031.A3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.166 Mobile Safari/537.36 OPX/3.1 Android 16 Galaxy S25+
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/3.2.0 Mac 10 Unknown