Latest Opera Mobile 26 user agents:

User Agent Platform Device
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/26.0.2254.117551 Android 9 P smart (2019)
Mozilla/5.0 (Linux; U; Android 9; Nokia C1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.117 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 9 C1
Mozilla/5.0 (Linux; U; Android 9; Infinix X650B Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 9 Hot 8
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO LA7 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 8 Pouvoir 2
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO KA7 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 8 Spark 2
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO B1p Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 8 Pop 2 Power
Mozilla/5.0 (Linux; U; Android 8.1.0; TECNO B1 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 8 Pop 2
Mozilla/5.0 (Linux; U; Android 8.1.0; SM-J730G Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.117 Mobile Safari/537.36 OPR/26.0.2254.117551 Android 8 Galaxy J7 Pro
Mozilla/5.0 (Linux; U; Android 8.1.0; SM-J710F Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117551 Android 8 Galaxy J7
Mozilla/5.0 (Linux; U; Android 8.1.0; SM-J410F Build/M1AJB; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117551 Android 8 Galaxy J4 Core
Mozilla/5.0 (Linux; U; Android 8.1.0; SM-G5520 Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/68.0.3440.91 Mobile Safari/537.36 OPR/26.0.2254.117551 Android 8 Galaxy On5
Mozilla/5.0 (Linux; U; Android 8.1.0; M6 mini Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117551 Android 8 Unknown
Mozilla/5.0 (Linux; U; Android 8.1.0; M100 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 8 Unknown
Mozilla/5.0 (Linux; U; Android 8.1.0; itel P13 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/69.0.3497.100 Mobile Safari/537.36 OPR/26.0.2254.117551 Android 8 P13
Mozilla/5.0 (Linux; U; Android 8.1.0; Infinix X606D Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 8 Hot 6
Mozilla/5.0 (Linux; U; Android 8.1.0; Infinix X606B Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.3359.126 Mobile Safari/537.36 OPR/26.0.2254.117510 Android 8 Hot 6
Mozilla/5.0 (Linux; U; Android 8.0.0; SM-J400F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/68.0.3440.91 Mobile Safari/537.36 OPR/26.0.2254.117551 Android 8 Galaxy J4
Mozilla/5.0 (Linux; U; Android 7.1; vivo Y13 Build/KTU84P; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 7 Y13
Mozilla/5.0 (Linux; U; Android 7.1; vivo X3t Build/JOP40D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 OPR/26.0.2254.117942 Android 7 X3t
Mozilla/5.0 (Linux; U; Android 7.1.1; Phantom6-Plus Build/NMF26O; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/64.0.3282.137 Mobile Safari/537.36 OPR/26.0.2254.117942 Android 7 Phantom 6 Plus