Hi guy I bought koryo lcd last year . I like it very much. First of all Koryo lcd is not costly. Price of it in budgt .colur is very good. Voice quality is also very Good. Picture quality is also good.if you want this product you may buy. No problem .company also give you gurantee. You can connect your mobile with your lcd. hd is also .pixel is also good .there are so many model provide by company.i hope that if you buy this product you woill forget all praduct .light weigt. Easy instalation system.Good product and affordable product good buy .have a good day. Thanks