Yes, but a 5.7-57mm is what is says, it is not a 38-380mm.
The fov will be as a 5.7-57mm, but the EFFECTIVE fov will be 38-380mm.
This is where the confusion comes in. When a manufacturer states the effective fov, consumers think it is a 38-380mm lens, when clearly it is not.
Also, you say it will compare with your APS-C, it won't, the 38-380mm in 35mm terms, so if you took that into account, then in APS-C terms it would be 57-570mm taking into account the 1.5 crop over 35mm. But of course it is'nt, it is a 5.7-57mm and taking the crop it has an effective fov of 38-380. You would have to get a 25.1-251 lens to get the equiv FOV on APS-C (to get the 38-380mm equiv on APS-C)
The important word is effective before fov. The fov will not change on a lens, but the effective fov will. they are two different things.
Confused? I am