Both Apple iPhone 15 Pro and Samsung Galaxy S23 Ultra were the year's most perfect smartphones. In fact, they are the only two smartphones I called flawless in all my years reviewing handsets. I've been using iPhone 15 Pro as my primary phone for the past two months and below is an extensive review. I've followed that with a recap of my review of the top non-folding Android phone of 2023 – pipping Google Pixel 8 Pro to the post largely because it comes with a built-in S-Pen stylus, the only flagship smartphone to do so. Key new iPhone 15…