Latest Opera Mobile 40 user agents:

User Agent Platform Device
Mozilla/5.0 Linux; U; Android 6.0; BQS-5070 Build/MRA58K; wv AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/73.0.3683.90 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 6 Magic
Mozilla/5.0 (Linux; U; Android 9; SM-N950F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 Galaxy Note 8
Mozilla/5.0 (Linux; U; Android 9; SM-M307F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 Galaxy M30s
Mozilla/5.0 (Linux; U; Android 9; SM-A605FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.112 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 Galaxy A6+
Mozilla/5.0 (Linux; U; Android 9; Redmi Note 7 Build/PKQ1.180904.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 Redmi Note 7
Mozilla/5.0 (Linux; U; Android 9; Redmi Note 6 Pro Build/PKQ1.180904.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 Redmi Note 6 Pro
Mozilla/5.0 (Linux; U; Android 9; POT-LX1AF Build/HUAWEIPOT-LX1AF; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/69.0.3497.100 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 P smart (2019)
Mozilla/5.0 (Linux; U; Android 9; EML-L29 Build/HUAWEIEML-L29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 P20
Mozilla/5.0 (Linux; U; Android 9; EML-L29 Build/HUAWEIEML-L29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/73.0.3683.90 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 9 P20
Mozilla/5.0 (Linux; U; Android 8.1.0; Z61_2GB Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/40.1.2254.138130 Android 8 Z61
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO P703 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/40.1.2254.137654 Android 8 DroidPad 7F
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO KB7 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.132 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 Spark 3
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO F1 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 F1
Mozilla/5.0 (Linux; U; Android 8.1.0; T8 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/69.0.3497.100 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 Unknown
Mozilla/5.0 (Linux; U; Android 8.1.0; SM-J730FM Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/73.0.3683.90 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 Galaxy J7 Pro
Mozilla/5.0 (Linux; U; Android 8.1.0; SM-J260F Build/M1AJB; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/85.0.4183.127 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 Galaxy J2 Core
Mozilla/5.0 (Linux; U; Android 8.1.0; SM-G615F Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 Galaxy J7 Max
Mozilla/5.0 (Linux; U; Android 8.1.0; Nokia 1 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.136 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 1
Mozilla/5.0 (Linux; U; Android 8.1.0; MI 8 Lite Build/OPM1.171019.019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 Mi 8 Lite
Mozilla/5.0 (Linux; U; Android 8.1.0; itel W5504 Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/40.1.2254.138129 Android 8 P33