RCBH928 wrote:I don't think I can tell the difference between DVD video and a 1080P one, my DVD disks look just as sharp as my Netflix stream. Especially if the movies don't contain special effects and CGI. My ps3+tv might be doing some upscaling magic not sure though. You can see the artifacts from a short distance, but from a "couch distance" hardly.
Those who opt for 4K movies, do you feel like you got your money's worth or do you too have hard time telling a difference between it and 1080P?
Streaming isn't necessarily the best indicator of quality, as it may manage the resolution but still not be at the same level a disc/etc might be.
You also may need to account for the master and/or transfer when comparing discs. Plenty of TV shows (in particular) may not actually have a higher definition master, so what's pressed on the Blu-ray could just be an upscaled image anyway. Maybe better quality, since it doesn't need to be in real-time, but maybe not. I remember plenty of early anime Blu-ray sets fell into the "better to just buy the DVD" category due to poor processing that you were stuck with, versus the possibility of the DVD being scaled better by your hardware.
A more consistent benefit for Blu-ray, if you have the hardware, is better audio. For one, they usually have lossless codecs available. Additionally, DVDs (and streaming) tend to cut quality there for space/bandwidth. Superbit DVDs tried to side-step this, or the handful of releases that were Dolby Digital
or DTS, but many others cram multiple audios streams on the same disc. Think of it like MP3s - high bitrate can sound fine, but compress it enough and you'll notice a difference.
DVDs also aren't necessarily consistent with frame data. The 1080p/24 used by most Blu-rays more closely matches film. While DVD can store the data as 24fps and have it converted to NTSC on the fly (or not), others are hard telecined, and it can get messy. Similar to audio, if you have the hardware for proper cinema mode, that might be a bigger thing. Basically, something with a refresh rate that 24 can divide into evenly.
All stuff that really can come down to what you're playing back on. A quality home theater system allows you to appreciate differences that are irrelevant if you're just watching through TV speakers on a poorly adjusted screen.
The same is true for 4k. For that, the resolution isn't so much the thing. Most content isn't even filmed in 4k, so even theatrical releases are upscaled (there are exceptions, for instance, Netflix has pushed to standardize 4k filming for their original content). However, the bigger benefit is HDR support. While it's not a given for 4k, that's the standard you need in order to see support for it, and it's a noticeable improvement when it's all there and working. Having a much wider color range supported would be just as awesome at 1080p or lower...but it's not an option. I've been very happy with my 4k setup...but 90% of that is due to upgrading to an OLED in the process, and very little to do with 4k resolution itself.