Yup, it does. And remember, it's not that the image quality will suffer if it uses just part of the sensor... you're getting the exact same quality, but a shorter image (unless you use the 'wide' mode or full sensor). Also, they have modes with higher compression on the image size (because who truly wants/needs 40MP bathroom selfies). You can see the 'FULL' moniker on the image settings to note which one is using the full-blown sensor and size. Just, again, remember, 40MP shots ADD UP QUICKLY in your storage.