Latest Opera Mobile 71 user agents:

User Agent Platform Device
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/71.0.2254.67211 Android 9 Pouvoir 3 Plus
Mozilla/5.0 (Linux; U; Android 9; TECNO BB4 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/71.0.2254.67211 Android 9 Pop 3 Plus
Mozilla/5.0 (Linux; U; Android 9; LH9920 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.116 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 9 V+6
Mozilla/5.0 (Linux; U; Android 9; i68 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.138 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 9 i68
Mozilla/5.0 (Linux; U; Android 8.1.0; V18 pro_A Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/69.0.3497.100 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 8 V18 Pro
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO LB6 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 8 Spark 2 Youth
Mozilla/5.0 (Linux; U; Android 8.1.0; itel P13 Plus Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 8 P13 Plus
Mozilla/5.0 (Linux; U; Android 8.1.0; itel A23S Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 8 A23S
Mozilla/5.0 (Linux; U; Android 8.1.0; Infinix X605 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.130 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 8 Note 5 Stylus
Mozilla/5.0 (Linux; U; Android 8.1.0; C1 Lite Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/113.0.5672.131 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 8 C1 Lite
Mozilla/5.0 (Linux; U; Android 8.0.0; 702SH Build/S0025; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 8 Aquos S Basic
Mozilla/5.0 (Linux; U; Android 6.1; Tecno T819 Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 6 T819
Mozilla/5.0 (Linux; U; Android 5.1; ZTE BA611T Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 5 BA611T
Mozilla/5.0 (Linux; U; Android 5.1; HTC_D728x Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 5 D728x
Mozilla/5.0 (Linux; U; Android 5.1; CPH1605 Build/LMY47I; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36 OPR/71.0.2254.66891 Android 5 A39
Mozilla/5.0 (Linux; U; Android 13; TECNO KI7 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 13 Spark 10 Pro
Mozilla/5.0 (Linux; U; Android 13; TECNO KI5q Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 13 Spark 10
Mozilla/5.0 (Linux; U; Android 13; TECNO CK6 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/71.0.2254.67050 Android 13 Camon 20
Mozilla/5.0 (Linux; U; Android 13; itel P683L Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/71.0.2254.67211 Android 13 P40+
Mozilla/5.0 (Linux; U; Android 13; Infinix X6716B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/71.0.2254.67004 Android 13 Note 30