Latest Opera Mobile 91 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 12; SM-S550TL) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Mobile Safari/537.36 OPR/91.0.0.0 Android 12 Galaxy On5
Mozilla/5.0 (Linux; Android 13; GT-I5500L) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Mobile Safari/537.36 OPR/91.0.0.0 Android 13 GT-I5500L
Mozilla/5.0 (Linux; U; Android 12; RMX3690 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.164 Mobile Safari/537.36 OPR/91.0.2254.77465,gzip(gfe) Android 12 C30s
Mozilla/5.0 (Linux; Android 13; SM-N915V) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Mobile Safari/537.36 OPR/91.0.0.0 Android 13 Galaxy Note 4 Edge
Mozilla/5.0 (Linux; Android 12; SM-G8750) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Mobile Safari/537.36 OPR/91.0.0.0 Android 12 Galaxy S8 Lite
Mozilla/5.0 (Linux; Android 14; SM-G3509) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Mobile Safari/537.36 OPR/91.0.0.0 Android 14 Galaxy Core Plus
Mozilla/5.0 (Linux; U; Android 9; SM-G955F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.125 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 9 Galaxy S8+
Mozilla/5.0 (Linux; U; Android 9; SM-G950U Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 9 Galaxy S8
Mozilla/5.0 (Linux; U; Android 8.1.0; 5033G Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 8 1
Mozilla/5.0 (Linux; U; Android 7.0; SO-04H Build/39.2.B.0.336; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/119.0.6045.193 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 7 Xperia X Performance
Mozilla/5.0 (Linux; U; Android 6.0.1; SM-J500F Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.126 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 6 Galaxy J5 (2015)
Mozilla/5.0 (Linux; U; Android 15; V2434 Build/AP3A.240905.015.A2_CSNN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.89 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 Y29
Mozilla/5.0 (Linux; U; Android 15; V2434 Build/AP3A.240905.015.A2_CSNN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.71 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 Y29
Mozilla/5.0 (Linux; U; Android 15; SM-S918B Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.61 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 Galaxy S23 Ultra
Mozilla/5.0 (Linux; U; Android 15; SM-M215F Build/AP3A.241105.008; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.125 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 Galaxy M21
Mozilla/5.0 (Linux; U; Android 15; SM-G990B2 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.61 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 Galaxy S21 FE 5G
Mozilla/5.0 (Linux; U; Android 15; SM-G990B2 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.125 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 Galaxy S21 FE 5G
Mozilla/5.0 (Linux; U; Android 15; SM-A556E Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.61 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 Galaxy A55 5G
Mozilla/5.0 (Linux; U; Android 15; Infinix X6853 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.60 Mobile Safari/537.36 OPR/91.0.2254.77443 Android 15 Note 40
Mozilla/5.0 (Linux; U; Android 15; I2221 Build/AP3A.240905.015.A2_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.61 Mobile Safari/537.36 OPR/91.0.2254.77465 Android 15 iQOO Neo 10R