found a "hidden" feature among the camera resolution settings

I discovered something that's new to me.

While most of the Reality/u370's camera resolutions are the standard camera resolutions of other Verizon non-smartphones, two of them are special.

These resolutions are going to give you a picture with square-ish dimensions; all of these have an aspect ratio of 1.33:1
  2048x1536, 1600x1200, 1024x 768, 640x 480, 320x 240

But these two resolutions will give you a picture with rectangular dimensions like a letterboxed movie on DVD; both of them have an aspect ratio of 1.78:1
  1920x1080, 1280x 720

But before I commit to using either of those last two resolutions, I wonder how a printed photo with either of those resolutions will turn out -- will the printed photo have a horizontal white bar above and below the photo like the black bars above and below a letterboxed movie on DVD ?

These are the standard printed photo sizes:
  4x6 (1.5:1)
  5x7 (1.4:1)
  8x10 (1.25:1)