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Back to School Guide 2010: Take a screen that does double duty as monitor and HDTV

By | August 10, 2010, 7:00pm PDT

Summary: College has changed a lot in the 20+ years since I matriculated, in the days when I had a tiny tube TV with rabbit ears and my small computer display was built into an early Mac. Now dorms are wired for cable for students’ HDTVs, and MacBooks have bigger screens than I could dream of [...]

College has changed a lot in the 20+ years since I matriculated, in the days when I had a tiny tube TV with rabbit ears and my small computer display was built into an early Mac. Now dorms are wired for cable for students’ HDTVs, and MacBooks have bigger screens than I could dream of in the late ’80s.

One thing that hasn’t changed much is the amount of room you’ll be sharing with a roommate (or roommates) in those dorms. Such cramped quarters lead to ingenious design decisions like using the floor as a hamper. There’s usually not space for a giant TV, though they’ll doubtless be many attempts to squeeze one into an area that can barely handle a microfridge.

Here’s a space-saving solution, especially if you need a monitor for your desktop (or just want a bigger screen to use your laptop on when you’re not out and about): a display that can work as both a LCD monitor and an HDTV. There are a few computer displays out there that come with built-in TV tuners, and they’re priced less than separately buying a TV and monitor.

In particular, three companies are responsible for newer TV-friendly monitors: Acer, LG, and Samsung. A quick scan of Newegg.com shows that none of these costs more than $400, and you can get smaller screens for close to $200. For basic over-the-air signals, including broadcast networks’ HD channels, you should look for a model with an ATSC tuner. If you don’t watch a lot of TV, this is an easy solution, especially if you are too busy watching DVDs or playing videogames to care. That’s because one of these monitors with HDCP-compliant (for digital rights management purposes) HDMI inputs will let you hook up to a Blu-ray player or an Xbox 360 or PS3.

Acer’s 20-inch M200A and 23-inch M230A go one better by including a Clear QAM tuner. With it, you can attach a coaxial cable and, voila, your monitor has cable TV. Here’s the bad news: the tuner can only handle unencrypted channels, which usually include over-the-air broadcasts and a few other basic cable channels, but not most digital cable selections.

If you can get a set-top box with your cable setup, you can circumvent the tuner altogether. Those HDCP-compliant HDMI inputs mean that you can connect the box directly to your monitor. That lets you get all the HD and digital channels you want.

There are a couple of other advantages to using one of these LCD monitors as your primary display. Hooking your computer (especially an older laptop) to an HDTV can sometimes cause headaches depending on the resolution support they provide. You don’t want to have to use a lower resolution if you can avoid it, especially on a big screen. You’ll also find an LED-backlit monitor a bit cheaper than an equivalently sized LED-backlit HDTV. For instance, Samsung’s XL2370HD (pictured) comes with built-in ATSC tuner, HDMI input, and LED backlighting for around $250 at Sam’s Club. (Vizio’s VM230XVT runs $30 to $100 more in comparison.)

So don’t dismiss using an LCD monitor as your HDTV in a dorm room environment — it can deliver the best of both worlds. If anyone uses a monitor with a TV tuner built in and has any advice, please feel free to leave it in the Comments section.

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Sean Portnoy is a freelance technology journalist.

Disclosure

Sean Portnoy

Sean Portnoy is a freelance technology journalist; currently, all work that Sean does is on a contractural basis. Sean has also written corporate communications documents for CA.

Sean does not accept gifts from companies he covers. All hardware products he writes about are purchased with his own funds or are review units covered under formal loan agreements and are returned after the review is complete.

Biography

Sean Portnoy

Sean Portnoy started his tech writing career at ZDNet nearly a decade ago. He then spent several years as an editor at Computer Shopper magazine, most recently serving as online executive editor. He received a B.A. from Brown University and an M.A. from the University of Southern California.

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RE: Back to School Guide 2010: Take a screen that does double duty as monitor and HDTV
Hameiri 20th Aug 2010
@lanreudu I don't know. I thought it was germain to the conversation. I guess you didn't have to read it. Why are you so upset?

It's not like there are so many comments here, and you were trying to get to a specific one. What's the problem? Do you watch too much TV?
0 Votes
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Yes, this is good thinking.
KOS-MOS 11th Aug 2010
I have two such monitor/tv's in my home, both are Samsung. One is my primary PC display, (DVI connection though). I couldn't be any happier with my setup, (and my Samsung 25.5 inch main display is SO sweet).

Thought I'd chime in on one bit: All my current video cards are DVI only connections. If I use an HDMI adapter to plug into either of the TV/Monitors, they work...but there's a downside.

Color and 'preset' availability changes when you go to an HDMI connection. Now, I don't know whether it's because of using an adapter, but if I go to the HDMI ports on the monitors using a DVI to HDMI adapter, I cannot get ANYWHERE NEAR the color quality, or adjustment options that I get when I run DVI.

THat said, a straight HDMI to HDMI connection from my Cable box doesn't have this issue, so it's possible if your video card has actual HDMI outputs, you won't have this problem. (Maybe someone else out there can post telling how these work going from an HDMI port on a vid card to an HDMI port on the monitor).

It is a thing to keep in mind. You might be well advised if going this route to be sure your PC to monitor connection is DVI, (or POSSIBLY HDMI to HDMI would work too). Just don't use an adapter to go from DVI to HDMI, in my experience, it just doesn't work well.

Hope that's helpful information.
@KOS-MOS I have a Samsung T260 with an ATI 4870x2 video card with HDMI out and I can tell you the color is fantastic compared to my SyncMaster 191T right next to it.
@bvonr@... Good to know, I know using the adapter to go from a DVI video card to an HDMI port on the Samsung's I have, and a few others friends have, just don't look so good. I sorta assumed that HDMI to HDMI would not show the issue, thanks for confirming it.

btw, my main screen's the same as yours it seems, Samsung T260HD
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too bad..
Creeping Critter 11th Aug 2010
none of these flat panel monitors or flat panel tvs whether they are regular hdmi, lcd or plasma dont look anything as crisp and clear as the old glass tv's we used to have. I wont be spending any kind of money like that until it does a major improvement.
@SamhainAZ I want what your smokin' cause I also have a Samsung 21" CRT on my downstairs Win 7 machine with an X1800XL card and it is nowhere as good as the T260
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What's the point of college?
JimboNobody 11th Aug 2010
When I went, only a few people had a TV in their room. The rest of us spent our time doing something which might surprise you.... studying. What a concept!

I wouldn't say it was a given, but the folks I remember watching TV were the same ones that ended up flunking out.
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@JimboNobody So like you completely missed the point of the article and the sort of discussion it's meant to stimulate. It obviously isn't about whether you should or shouldn't have/watch a TV in your dorm room. it is about those who chose to have a TV and consider the monitor/tuner a viable option.

People like you make focused and worthwhile debates or discussions impossible. If you have nothing useful to contribute to the topic, try keep your mouth shut!

You remind me of one of those annoying students in class that always made comments and asked questions that had nothing to do with the topic...stagnating the entire class with useless contributions. But I digress.

I don't own one of these, but I was just looking at some of them for a younger sibling. Seems like they are very useful, reasonably priced hybrids ideal for small living spaces. Might pick one up
@lanreudu I don't know. I thought it was germain to the conversation. I guess you didn't have to read it. Why are you so upset?

It's not like there are so many comments here, and you were trying to get to a specific one. What's the problem? Do you watch too much TV?

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