Latest Opera Mobile 16 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 5.1.1; SM-G531H Build/LMY48B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 5 Galaxy Grand Prime
Mozilla/5.0 (Linux; Android 5.1.1; SM-G361H Build/LMY48B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.63780 Android 5 Galaxy Core Prime Value Edition
Mozilla/5.0 (Linux; Android 5.1.1; C6902 Build/14.6.A.1.236) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.64462 Android 5 Xperia Z1
Mozilla/5.0 (Linux; Android 5.0.2; LG-D618 Build/LRX22G) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.64462 Android 5 G2 Mini
Mozilla/5.0 (Linux; Android 4.4.4; GT-I9300I Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.64462 Android 4 Galaxy S III
Mozilla/5.0 (Linux; Android 4.4.2; SM-C101 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 4 Galaxy S4 zoom
Mozilla/5.0 (Linux; Android 4.4.2; Philips_S388 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.63780 Android 4 S388
Mozilla/5.0 (Linux; Android 4.4.2; GT-N7100 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 4 Galaxy Note II
Mozilla/5.0 (Linux; Android 4.4.2; GT-I9500 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 4 Galaxy S4
Mozilla/5.0 (Linux; Android 4.4.2; GT-I9190 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 4 Galaxy S4 mini
Mozilla/5.0 (Linux; Android 4.3; LT25i Build/9.2.A.2.5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.64462 Android 4 Xperia V
Mozilla/5.0 (Linux; Android 4.3; GT-I9500 Build/JSS15J) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 4 Galaxy S4
Mozilla/5.0 (Linux; Android 4.3; GT-I9500 Build/JSS15J) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65402 Android 4 Galaxy S4
Mozilla/5.0 (Linux; Android 4.3; GT-I9300 Build/JSS15J) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 4 Galaxy S III
Mozilla/5.0 (Linux; Android 4.3; GT-I9300 Build/JSS15J) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65402 Android 4 Galaxy S III
Mozilla/5.0 (Linux; Android 4.2.2; XT1080 Build/12.9.0Q2.X-160-OBK_TA-14-7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.65583 Android 4 Droid Ultra
Mozilla/5.0 (Linux; Android 4.2.2; Philips W8555 Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.63780 Android 4 W8555
Mozilla/5.0 (Linux; Android 4.2.2; Philips W6610 Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.63780 Android 4 W6610
Mozilla/5.0 (Linux; Android 4.2.2; Philips W3500 Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.63780 Android 4 W3500
Mozilla/5.0 (Linux; Android 4.2.2; Philips S388 Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.72 Mobile Safari/537.36 OPR/16.0.1212.63780 Android 4 S388