Latest Opera Mobile 5 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 9; SM-J600G Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/107.0.5304.91 Mobile Safari/537.36 OPR/5.2.2254.137578 Android 9 Galaxy J6
Mozilla/5.0 (Linux; U; Android 9; GEO Build/PPR1.181008.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.92 Mobile Safari/537.36 OPR/5.0.2254.133220 Android 9 Unknown
Mozilla/5.0 (Linux; U; Android 8.1.0; vivo 1726 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/5.5.2254.136411 Android 8 Y83 Pro
Mozilla/5.0 (Linux; U; Android 8.1.0; R1 Plus Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/5.0.2254.133220 Android 8 R1 Plus
Mozilla/5.0 (Linux; U; Android 8.1.0; R1 Plus Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/101.0.4951.61 Mobile Safari/537.36 OPR/5.0.2254.133220 Android 8 R1 Plus
Mozilla/5.0 (Linux; U; Android 8.1.0; itel A16 Plus Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/5.2.2254.137578 Android 8 A16 Plus
Mozilla/5.0 (Linux; U; Android 8.1.0; Fever_Plus_J Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.79 Mobile Safari/537.36 OPR/5.0.2254.133220 Android 8 Fever Plus J
Mozilla/5.0 (Linux; U; Android 7.0; Infinix X559 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.116 Mobile Safari/537.36 OPR/5.0.2254.132529 Android 7 Hot 5 Lite
Mozilla/5.0 (Linux; U; Android 12; SM-G975F Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 OPR/5.0.2254.133220 Android 12 Galaxy S10+
Mozilla/5.0 (Linux; U; Android 12; SM-G781W Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/107.0.5304.141 Mobile Safari/537.36 OPR/5.2.2254.137578 Android 12 Galaxy S20 FE 5G
Mozilla/5.0 (Linux; U; Android 12; SM-G781W Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/107.0.5304.105 Mobile Safari/537.36 OPR/5.2.2254.137578 Android 12 Galaxy S20 FE 5G
Mozilla/5.0 (Linux; U; Android 10; SHG02 Build/QKQ1.200614.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 OPR/5.0.2254.132529 Android 10 Aquos Zero 5G Basic
Mozilla/5.0 (Linux; Android 9; MRD-LX3 Build/HUAWEIMRD-LX3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.6613.88 Mobile Safari/537.36 OPR/5.0 Android 9 Y6 (2019)
Mozilla/5.0 (Linux; Android 9; 5032W Build/PPR1.180610.011) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.196 Mobile Safari/537.36 OPR/5.0 Android 9 3V
Mozilla/5.0 (Linux; Android 8.1.0; Z2_PRO Build/O11019) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.76 Mobile Safari/537.36 OPR/5.0 Android 8 Z2 Pro
Mozilla/5.0 (Linux; Android 8.0.0; ANE-LX2 Build/HUAWEIANE-LX2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.196 Mobile Safari/537.36 OPR/5.0 Android 8 P20 Lite
Mozilla/5.0 (Linux; Android 15; SM-S906B Build/AP3A.240905.015.A2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.7204.67 Mobile Safari/537.36 OPR/5.0 Android 15 Galaxy S22+
Mozilla/5.0 (Linux; Android 14; TMRV065G Build/UP1A.231005.007) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Mobile Safari/537.36 OPR/5.0 Android 14 REVVL 6x 5G
Mozilla/5.0 (Linux; Android 13; SM-S908E Build/TP1A.220624.014) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.116 Mobile Safari/537.36 OPR/5.0 Android 13 Galaxy S22 Ultra
Mozilla/5.0 (Linux; Android 13; SM-G991U Build/TP1A.220624.014) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.60 Mobile Safari/537.36 OPR/5.0 Android 13 Galaxy S21 5G