The Useragent string is send as a header by every browser and identifies which browser, rendering engine, operating system and sometimes which device model is being used. The header is called User-Agent. Below is a list of 10 unique useragent strings from mobile devices collected by WhichBrowser.

Download as text file 
		
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/530.17 (KHTML, like Gecko) FlyFlow/2.3 Version/4.0 Mobile Safari/530.17 baidubrowser/042_1.41.3.2_diordna_008_084/CTH_01_4.3.2_noissaP-no-iY-udiaB/1000464b/556D6BBE779
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/530.17 (KHTML, like Gecko) FlyFlow/2.4 Version/4.0 Mobile Safari/530.17 baidubrowser/042_11.0.4.2_diordna_008_084/CTH_01_4.3.2_noissaP-no-iY-udiaB/1200a/556D6BBE7792DA
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/530.17 (KHTML, like Gecko) FlyFlow/2.4 Version/4.0 Mobile Safari/530.17 baidubrowser/042_9.0.4.2_diordna_008_084/CTH_01_4.3.2_noissaP-no-iY-udiaB/1200a/556D6BBE7792DA7
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/530.17 (KHTML, like Gecko) FlyFlow/2.5 Version/4.0 Mobile Safari/530.17 baidubrowser/042_2.0.5.2_diordna_008_084/CTH_01_4.3.2_noissaP-no-iY-udiaB/1200a/556D6BBE7792DA7
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) FlyFlow/2.2 Version/4.0 Mobile Safari/533.1
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 parameters/{scr=533_320,cm=1,ql=l,imei=354958030113030,bm=1,eng=adrmini10,mdm=1,mdl=Baidu Yi on Passion,ps=1}
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/534.31 (KHTML, like Gecko) UCBrowser/8.8.1.258 U3/0.8.0 Mobile Safari/534.31
Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) UC AppleWebKit/530+ (KHTML, like Gecko) Mobile Safari/530
MQQBrowser/1.0 Mozilla/5.0 (Linux; U; Android 2.3.4; xx; Baidu Yi on Passion Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Mobile Safari/533.1 Aurora/10