Latest Opera Mobile 126 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 15; SM-S999E) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/192.0.0.0 Mobile Safari/537.36 OPR/3807.2.364748.3811678 (Adreno 750)OPR/126.1.2.2.86 Android 15 Adreno
Mozilla/5.0 (Linux; Android 15; CPH3489) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/154.0.0.0 Mobile Safari/537.36 OPR/1997.3.142245.1680174 (Adreno 740)OPR/126.1.2.2.86 Android 15 Adreno
Mozilla/5.0 (Linux; Android 15; SM-M626B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/178.0.0.0 Mobile Safari/537.36 OPR/3107.3.277967.2980821 (Mali-G615)OPR/126.1.2.2.86 Android 15 SM-M626B
Mozilla/5.0 (Linux; Android 15; XQ-FE121) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/177.0.0.0 Mobile Safari/537.36 OPR/3103.4.277495.2976133 (Adreno 730)OPR/126.1.2.2.86 Android 15 Adreno
Mozilla/5.0 (Linux; Android 15; CPH4689) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/177.0.0.0 Mobile Safari/537.36 OPR/3095.5.276549.2966756 (Mali-G720)OPR/126.1.2.2.86 Android 15 CPH4689
Mozilla/5.0 (Linux; Android 15; FON-FE2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0.96.76.683.316.73.1132.43.693.43 Mobile Safari/537.36 OPR/126.431.1360.22373.23.267.143763.2273.22.332.76.383.127.23 Android 15 Unknown
Mozilla/5.0 (Linux; Android 15; vivo X100 Pro Build/TP1A.220905.004) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Mobile Safari/537.36 OPR/126.1.9911.862 Android 15 X100 Pro
Mozilla/5.0 (Linux; Android 15; SM-A568N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Mobile Safari/537.36 OPR/1627.3.97104.1247163 (Mali-G68)OPR/126.1.2.2.86 Android 15 SM-A568N
Mozilla/5.0 (Linux; Android 15; XQ-FQ64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Mobile Safari/537.36 OPR/1623.6.96635.1242479 (Adreno 730)OPR/126.1.2.2.86 Android 15 Adreno
Mozilla/5.0 (Linux; Android 15; 25296PN5EG) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Mobile Safari/537.36 OPR/1619.1.96182.1237824 (Adreno 830)OPR/126.1.2.2.86 Android 15 Adreno
Mozilla/5.0 (Linux; Android 15; XQ-FS84) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Mobile Safari/537.36 OPR/1283.6.57892.854760 (Adreno 730)OPR/126.1.2.2.86 Android 15 Adreno
Mozilla/5.0 (Linux; Android 15; SM-S944U) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Mobile Safari/537.36 OPR/1991.5.309164.832744OPR/126.1.2.2.86 Android 15 SM-S944U
Mozilla/5.0 (Linux; Android 15; SM-S955B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Mobile Safari/537.36 OPR/1924.6.298859.828744 (Xclipse 950)OPR/126.1.2.2.86 Android 15 SM-S955B
Mozilla/5.0 (Linux; Android 15; 25138PNA2G) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Mobile Safari/537.36 OPR/1104.3.164202.1042216 (Adreno 830)OPR/126.1.2.2.86 Android 15 Adreno
Mozilla/5.0 (Linux; Android 14; SM-A557B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Mobile Safari/537.36 OPR/1798.8.278846.820966 (Xclipse 530)OPR/126.1.2.2.86 Android 14 SM-A557B
Mozilla/5.0 (Linux; Android 15; 25114PN9VG) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Mobile Safari/537.36 OPR/1080.3.160228.1040519OPR/126.1.2.2.86 Android 15 Unknown
Mozilla/5.0 (Linux; Android 15; CPH2969) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Mobile Safari/537.36 OPR/1132.7.44378.714524 OPR/126.1.2.2.86 Android 15 CPH2969
Mozilla/5.0 (Linux; Android 15; SM-S940B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Mobile Safari/537.36 OPR/1810.6.280772.821744OPR/126.1.2.2.86 Android 15 SM-S940B
Mozilla/5.0 (Linux; Android 11; OPPO A53) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0.32 Mobile Safari/586.377 OPR/126.5.3.5.32 Android 11 A53
Mozilla/5.0 (Linux; Android 15; XQ-FS72) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Mobile Safari/537.36 OPR/681.2.35844.373410OPR/126.1.2.2.86 Android 15 Xperia 1 VII