Latest Opera Mobile 66 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 9; TECNO RB8S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/66.0.2254.64011 Android 9 Pop 2X Plus
Mozilla/5.0 (Linux; U; Android 9; TECNO RB8S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.117 Mobile Safari/537.36 OPR/66.1.2254.64111 Android 9 Pop 2X Plus
Mozilla/5.0 (Linux; U; Android 9; TECNO LB8a Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/86.0.4240.185 Mobile Safari/537.36 OPR/66.1.2254.64111 Android 9 Pouvoir 3 Plus
Mozilla/5.0 (Linux; U; Android 9; TECNO AB7 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 9 Phantom 9
Mozilla/5.0 (Linux; U; Android 9; S64_ALPHA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 9 S64 Alpha
Mozilla/5.0 (Linux; U; Android 9; Note_7P Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/104.0.5112.69 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 9 Note 7P
Mozilla/5.0 (Linux; U; Android 9; itel W6002E Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/99.0.4844.73 Mobile Safari/537.36 OPR/66.0.2254.64011 Android 9 S15
Mozilla/5.0 (Linux; U; Android 9; itel W6002E Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/66.0.2254.64010 Android 9 S15
Mozilla/5.0 (Linux; U; Android 9; itel W6002 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 9 S15
Mozilla/5.0 (Linux; U; Android 9; itel W6002 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.96 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 9 S15
Mozilla/5.0 (Linux; U; Android 9; itel W6002 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.118 Mobile Safari/537.36 OPR/66.0.2254.64011 Android 9 S15
Mozilla/5.0 (Linux; U; Android 9; itel W5005 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/66.1.2254.64111 Android 9 P15
Mozilla/5.0 (Linux; U; Android 9; itel W5005 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/66.0.2254.64011 Android 9 P15
Mozilla/5.0 (Linux; U; Android 9; itel W5005 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 9 P15
Mozilla/5.0 (Linux; U; Android 9; i30 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/103.0.5060.129 Mobile Safari/537.36 OPR/66.0.2254.63894 Android 9 i30
Mozilla/5.0 (Linux; U; Android 9; Hisense Infinity E30 Lite Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.96 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 9 Infinity E30 Lite
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO LA7 Pro Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.136 Mobile Safari/537.36 OPR/66.1.2254.64111 Android 8 Pouvoir 2 Pro
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO CA7 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/86.0.4240.185 Mobile Safari/537.36 OPR/66.0.2254.63894 Android 8 Camon X
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO CA7 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 8 Camon X
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO B1 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/66.2.2254.64268 Android 8 Pop 2