Is 2K or 4K resolution worth it on an indoor camera?

For a static room view, 1080p is generally enough to identify faces and read most text. The advantage of 2K/4K shows up when you digitally zoom — Ring leans on this with its 'Enhanced Zoom' feature on the Indoor Cam Plus, and the eufy E30's 4K sensor lets its auto-tracking crop in without going soft. PCMag's review of the Indoor Cam Plus notes the 2K video is genuinely sharper, but warns that full benefit requires a paid Ring Home plan.