As 2022 draws to a close, 2023 cellphones will soon be seen in the real world. The Galaxy S23 series, whose models are expected to be early competitors for the finest Android phones of the coming year, is one of the most anticipated debuts. One of the most compelling theories going around is that the Galaxy S23 Ultra will have an extreme camera upgrade. We've heard a few claims involving internal specifications as well as radical changes in external design (or a lack thereof). We may actually be in for a significant update if the camera sample going around is legitimate. We can already learn a few things from a camera sample that business insider Ice Universe purports to be a Galaxy S23 Ultra's that he posted on the Chinese social media platform Weibo (via SamMobile). This is especially true considering that the image was posted next to similar shots taken by the Galaxy S22 Ultra and the Google Pixel 7 Pro. The S23 Ultra's camera does a better job of capturing the pumpkin...