HTC has today announced its newest member of the One smartphone family, the One A9, which slots into the HTC device line-up just under the flagship One M9. In the camera department the new model comes with a lower 13MP sensor resolution than the M9 with its 20MP chip, but on the plus side offers a slightly faster F2.0 aperture and an optical image stabilization system which could easily make it the better option in low light. Read more
Articles: Digital Photography Review (dpreview.com)