Auron, honestly bite the hand off of the local guy selling a 15" Viewsonic for £25. It's not very much money, it's a decent bran […]
Show full quote
Auron, honestly bite the hand off of the local guy selling a 15" Viewsonic for £25. It's not very much money, it's a decent brand, you can see it working in the screenshots, and it'll do a decent refresh rate (85Hz) at 1024x768. It's also 'period appropriate' - as I mentioned previously, first time I played Fate of Atlantis I played it on a not very good 14" monitor. If it all goes wrong you'll have lost very little money, whilst everything else is a lottery.
CRTs don't have a 'native resolution' but they do have a maximum resolvable resolution - after that the unresolvable pixels blur into the other ones, but due to the way CRT works it's pretty seamless.
I'd agree that you need 75Hz as a usable minimum for use. Regardless of what the monitor supports, you should probably be running a 17" at a maximum of 1280x1024, and a 21" at a maximum of 1600x1200. My C220p monitors are high end 20" CRTs capable of synching to 2048x1536x75Hz, but what it can fully resolve based on the dot pitch (0.24mm) and screen size (16" x 12") is 1702x1276 pixels. The closest common resolution to that is 1600x1200 with a little left over, you could push this to 1792x1344 or 1920x1440, but you're losing detail at that stage. I have used it at 2048x1536 but everything is very small and it's hard on the eyes!
It's also an issue if you're running non retro games. Practically all CRT monitors have a 4:3 aspect ratio, a rarity in TFT these days which are usually 16:9 or 16:10, with a minority of super wide aspect ratios. Some games simply don't support 4:3 at all, and the older ones tend to top out at 1600x1200.
What the specification says you can do, and what your drivers support are also two different things. The C220p is capable of running 1600x1200x100Hz all day, but not all drivers support it. This is not restricted to closed source operating systems; if you're going to be running something open source based be aware that as CRTs are no longer produced, they are rarely tested against now and the defaults are for TFTs. You will probably have to do some tweaking, especially if your monitor is connected via BNC and therefore can't supply an EDID over DDC to specify what resolutions it can handle.