Please create an account to participate in the Slashdot moderation system

 



Forgot your password?
typodupeerror
×
Television Media The Almighty Buck

CRTs Still Beat Flat-Panel TVs 686

mr.henry writes "Consumers scrambling for sexy new flat-panel televisions may want to tune in to this less-publicized feature of the trendy boxes: They don't deliver pictures as clearly as traditional tube TVs do. Consumers think they're buying the best in technology (with flat-panel televisions), but it's more of an emotional purchase."
This discussion has been archived. No new comments can be posted.

CRTs Still Beat Flat-Panel TVs

Comments Filter:
  • by Anonymous Coward on Thursday January 06, 2005 @12:05AM (#11272644)
    But for all the hype around next-generation televisions, flat panels have a way to go before they rival their cheaper CRT (cathode ray tube) counterparts in performance--or cost.
    That's exactly why the flat-panel TVs are selling: They're hyped and over-hyped.

    Seen the Best Buy commercials? How about Circuit City? Or maybe a cable or satellite company?
    • by Anubis350 ( 772791 ) on Thursday January 06, 2005 @12:34AM (#11272849)
      I can tink of two reasons other than hype why flat-panel tvs are selling like hotcakes

      1)they take up far less space, its a big deal believe it or not. Its why I got a flat panel for my computer and why many people buy flat-panel tvs. The less space a device takes up, the more space there is for other things and the less cramped the room looks. and speaking of looks....

      2)They look damn sexy. Remember, these are living room pieces and you want them to look good. This isnt a piece of hardware you stuff under the desk, its displayed prominently in most peoples living rooms. In short its like furniture and people want it to look good.

      3)The awe value, i.e. your friends walk in and go ohhhhh-ahhhhh.

      make sense now?
      --Anubis
  • Expensive (Score:5, Insightful)

    by adennis ( 846411 ) on Thursday January 06, 2005 @12:05AM (#11272648)
    The thing I like most about the new LCDs and Plasma screens is that it makes the CRTs less expensive...

    I don't mind the bulkiness because I get bonuses: Cheaper price and (not just according to this article, but personal experience) a better picture...


    but flat panels still look so cool...
    • but flat panels still look so cool...

      The boxes may look cool, but having seriously investigated buying one a few months back, I was shocked at the image quality on plasma TVs. I'd rather keep my little 14" CRT in the corner of the room than blow 1,000+ on a 32" plasma screen where the image quality actually sucks in comparison.

      Now, LCD-based technologies are a whole different matter. Curiously, they also seem to be quite a lot cheaper than plasma-based units right now, at least here in the UK. Go figu

    • Re:Expensive (Score:5, Informative)

      by Anonymous Coward on Thursday January 06, 2005 @01:02AM (#11272979)
      1. It seems nobody cared that the user interface becomes blurry and unreadable if you set screen resolution to anything other than integer fractions of the maximum resolutions supported by the flat screens. Unless you want to pay premium for killer video cards to go along with the flat screens, or watching a giant black border on the screen, your 3d gaming performance will go down because of this flat panel 'feature'. You definitely DON'T want ugly scaling on real time streategy games.

      2. As someone have mentioned before, you can pay twice as much money for the LCD screens of high resolution. The strange part is, the cut-off resolution for which flat screen becomes a luxury. Searching in price engine shows following:

      cheapest 1024x768 LCD: $~300 (KDS Radius RAD 5gs)
      cheapest 1280x1024 LCD: $~400 (Samsung 713V)
      cheapest 1600x1200 LCD: $~1000(!) (Viewsonic VP201b)
      cheapest 1920x1200 LCD: $~2750 (Samsung 243T)
      cheapest 1920x1440 CRT: $~300 (Samsung DynaFlat 997DF)

      Is the technology of eliminating dead pixel on LCD _that_ expensive? It looks like it, until I discovers when upgrading LCD screens on notebook, the price differential is much smaller when jumping between resolutions:

      Stock Dell Inspiron 9200 w/ 17 inch Ultra Sharp WXGA+ screen (1440x900): $2079
      Stock Dell Inspiron 9200 w/ 17 inch Ultra Sharp WUXGA screen (1920x1200): $2279

      The resolution difference is even bigger than Viewsonic VP201b vs Samsung 243T, and yet it costs only $200 more instead of $1750. Why the hell companies keep on overcharging on higher resolution screens?! If they want people to buy new technology, they should just make stand alone monitors with extra resolutions on smaller screens, instead of forcing consumers to buy 20/23/30-inch monitors just to get the same damn resolutions!

      3. Marketing practices aside, the competing flat panel technologies (LCD, [Organic|Polymer]LED, plasma, DLP) means that manufacturers can't concentrate on bringing down the cost of flat panels in general to the point of replacing existing CRT user base, especially for high-res models.
  • by DeadVulcan ( 182139 ) <dead@vulcan.pobox@com> on Thursday January 06, 2005 @12:08AM (#11272666)

    Emotional purchases, indeed. "Yeah, but this one goes up to eleven!!"

  • shell out $1700 for a 17" LCD tv and then hook it up to an antennae for 4 stations...

    He also thinks "mid engine" on his Boxter means the engine is still in front of him, just not all the way up to the bumper. He justifies this by pointing out the washer fluid reserves and whatnot as being part of the engine.
    • by putaro ( 235078 )
      My wife does marketing and likes to label this class of people as "stupid rich".
      • by dominion ( 3153 ) on Thursday January 06, 2005 @12:32AM (#11272840) Homepage
        As much as this can create some benefits for those of us who are poor (like dual g4's with 512mb ram on ebay for $400), they cause a lot of problems in the market in places where the goods are a little bit more necessary.

        Take food, for instance. I would very much like to buy organically grown, chemical and gmo free vegetables (which my grandfather was able to buy when he was my age), but because those have become yuppie foods, they're priced out of my price range. There's no reason that veggie burgers should be more expensive than real burgers, where you have to raise a whole damn cow as opposed to growing some soybeans, but because they're trendy, people pay a lot of money for them.

        The "stupid rich" create benefits for things like technology, because they offset R&D costs when the company overprices when it first comes to market. But for goods that I feel everybody deserves the highest quality, they really make life difficult.
        • by m_evanchik ( 398143 ) <michel_evanchikATevan c h i k .net> on Thursday January 06, 2005 @01:11AM (#11273019) Homepage
          #Turning Economics Lecture Mode ON#

          The reason veggie burgers are more expensive is not too much demand from those yuppies, but just not enough supply from producers. There isn't a big supply because there isn't a big demand at any price. Most people prefer real meat.

          To get the economies of scale needed to provide cheap veggie burgers, a lot more people would need to want to eat veggie burgers.

          As to your Grandpa getting cheap "organic" food, my guess is that relative to his income, his "organic" food was more expensive than your organic food is relative to your income. Food prices have declined sharply over the last century.
  • by l810c ( 551591 ) * on Thursday January 06, 2005 @12:08AM (#11272671)
    I've got 2 Hitachi Superscan Elite 21" Monitors that I purchased 7 & 8 years ago on my primary systems. My 2nd monitor is hooked up to a 4 way kvm switch that is primarily switched to my 2nd oldest computer which is my email and ATI TV Tuner in the corner machine. I can also switch to my Win2K development server or my Redhat 9 server or a dual desktop for my primary system. They are very large, but I have room. They still look and perform awesomely.

    I have been tempted many times by the sleak and sexy LCD's, but why would I want to spend $1500+ on two replacement monitors that have a limited viewing angle, limited resolutions selections, limited game performance?

    I've yet to see, however, a LCD that makes me want to replace my beasts.

    • Agreed on the computer side. I have a 21" Compaq V1000 CRT. Blows anything in the LCD world away, and you can pick one up on the used market for $100.

      Also, I use an old Commodore Color monitor for a TV using an old VCR as a tuner. Outstanding quality picture!
    • Well, ignoring for the moment that the post was about televisions rather than monitors...

      Awhile back, I replaced my old Hitachi Superscan Elite 19" in my home office with a pair of Princeton 19" LCDs from CostCo, mounted on arms. They are each bigger and clearer than the Hitachi was. My home office runs much cooler (my overhead lights no longer dim momentarily when I turn the damn things on!). I don't have to worry about throwing my back out when I move things around. Though I have 2x the monitors, I h
      • by Civil_Disobedient ( 261825 ) on Thursday January 06, 2005 @01:45AM (#11273171)
        Those fancy Princeton 19" LCD's still max out at 1280x1024. Look at LCD's in the 1600 range, and you'll see the prices double. And have fun playing down-res'd games. Of course, my NEC MultiSync 21" goes up to 2048x1536, but can play games at 800x600 if I need the high framerates, yet only cost $550. Go figure.

        "Yeah, but try moving it around!" you might retort.

        How often do you move around your screen? Twice. When you move in, and when you move out. Big deal. If I wanted a portable screen, I'd have to get a portable computer as well. We call those laptops.
    • I replaced my 21 inch HP CRT monster with a syncmaster 910T 19 inch flat panel earlier in august 2004. Best decision I ever made, my 21 inch I recycled as a monitor for another comp, and when I'm home as a second monitor for my main machine (KVM switches are great and wonderful devices), but normally my main machine now has the 910t (btw, I needed an lcd for college, there is no way the HP monster that my gf calls gigantor would have fit on my college desk).
      The screen is bright, responsive (no ghosting),
  • by SamSeaborn ( 724276 ) on Thursday January 06, 2005 @12:10AM (#11272682)
    Just because a CRT has a sharper, brighter picture doesn't mean it's an "emotional decision" to buy the new technology.

    People (especially ladies) like the flat screens because of their super slim depth, massive picture size, and amazing light-weight.

    Show me a 60" CRT -- and if you can even find one, find a rec-room it would fit in, and try and lift it!

    Sam

    • Show me a 60" CRT -- and if you can even find one, find a rec-room it would fit in, and try and lift it!
      Here you go: big-screen television. And don't those things have built-in wheels?
      • Huh. And here I thought that the 60" models were always some sort of projection thing. I didn't think anybody made a Cathode Ray Tube television as large as 40".

        Nice thing about those projection-style TV's is the lack of a heavy Cathode Ray Tube which is typically made of glass and really fscking heavy. I wonder how much that 60" Cathode Ray Tube television you're talking about weighs?

        You know, oddly enough, I couldn't find a single Cathode Ray Tube television larger than 36" or 37" ? Your link doesn
    • Show me a 60" CRT -- and if you can even find one, find a rec-room it would fit in, and try and lift it!

      FWIW, if you're genuinely interested in that sort of size, you'd probably do much better with a projector-based set-up than with any sort of TV, flatscreen or otherwise.

    • You're talking about design, Sam. I've found Slashdot users in aggregate are pretty tone deaf about design. Features, speed, and quantifiable aspects of a product attract attention. Aesthetics are for women, fags, and Apple-lovers.

      But design is important outside the geek inner circle. It's one area where the ignorant masses are starting to understand something that hard core geeks haven't yet figured out. Perhaps in time more geeks will begin to understand that technology is coolest when it doesn't call s

      • by identity0 ( 77976 ) on Thursday January 06, 2005 @03:31AM (#11273527) Journal
        No bulk. Less resolution than a CRT. Lame.

        In all seriousness, the people complaining about how LCDs don't stack up stats-wise compared to CRTs are missing the point. They're both good enough.

        It's just like how the iPod is the 'hot' consumer electronics this year, and part of a whole category of products (MP3 players) that play lossy, compressed audio (yes, I know they can play lossless audio, too). Their whole point is that they sacrifice audio quality for convienience.

        At some point, the output quality became good enough that most people were unable to distinguish between audio formats based on quality alone, and convienience and design became the selling point. Already happened with audio, now it's happening with video.

        This is partly why I think the entertainment industry is going to have a hard time displacing CD, DVD, and MP3 with more DRM-restricted formats - people just can't get much more out of media quality wise, now it's all going to be about convienience.
  • If by 'emotional response' you mean 'consumers don't want to go completely bankrupt by purchasing a TV', then yes.

    The MUCH lower cost of tube based TVs is probably a bigger driver of the current market.
  • The warm fuzzy feeling alone that you get when you hang on TV on your wall like a picture I think makes up for the lower picture quality.

    Although if you got an old-style TV, I guess you could replace your table with a pile of money and break even :)
  • by Space cowboy ( 13680 ) * on Thursday January 06, 2005 @12:11AM (#11272692) Journal
    But then, for lowly consumers, when is it the technology that matters ?

    At the end of the day, you want something nice in your living room, and a flatscreen TV fits the bill. Personally I prefer a projector (nothing like an 8' image to give you a sense of cinema :-) but both free up a huge area of floorspace and don't intrude. The LCD looks nicer when it's not on...

    I'm typing this on a 23" Apple Cinema Screen LCD display, which I bought because it was gorgeous. Simple as. The fact that for significantly less cash I could have had 2 CRT's and a slightly larger screen real-estate didn't matter (which is saying something for me - I like having lots of windows open at once...). Looks matter :-)

    Simon.

    • I'm typing this on a 23" Apple Cinema Screen LCD display, which I bought because it was gorgeous. Simple as. The fact that for significantly less cash I could have had 2 CRT's and a slightly larger screen real-estate didn't matter (which is saying something for me - I like having lots of windows open at once...). Looks matter :-)

      In fairness, that monitor is the only one that's ever caused me to stop and turn my head in a computer shop and I nearly bought one on the spot. Unlike the CRT vs. flatscreen de

  • Color Gamut (Score:5, Insightful)

    by andreMA ( 643885 ) on Thursday January 06, 2005 @12:11AM (#11272693)
    A good friend of mine works as a digital compositor in a Hollywood special effects house and swears that LCDs have a long way to go in color fidelity.

    The issue isn't resolution or viewing angle.

    • A good friend of mine works as a digital compositor in a Hollywood special effects house and swears that LCDs have a long way to go in color fidelity.

      Friend of mine who's a computer artist (mostly photoshop work) says the same. LCD color is, at best, an approximation of what it should be. Heck, my girlfriend won't buy clothes over the internet unless she's seen a picture on a real monitor because the color on a laptop screen isn't just off, it's downright wrong.

  • I still prefer CRTs myself. Cost and Quality, desk space is not an issue, it's not worth thousands to get an extra square foot or two of deskspace, I'll just fill it up with junk anyway.

    I'll stick with my 21" Sony Trinitron, and a pair of 17" screens, thank you. Resolution is amazing, color reproduction is great, refresh rate is astronomical, and I probably glow in the dark when it get's dark.

    I do not prefer my laptops screens, they just don't cut it, and even the expensive ones that we have installed at
    • I still need a CRT to play games at 1600x1200 but I swear it's a lot nicer to have my 18" LCD on the desktop instead. I'm no chick but not having that giant monitor on the desk makes the desk so much cleaner and makes feel feel less like a dorkarama.
  • by Saint Stephen ( 19450 ) on Thursday January 06, 2005 @12:12AM (#11272703) Homepage Journal
    There's no HDTV I can justify buying now. The only one worth buying is the $35,000 Mitsubishi one which is basically a 50" computer monitor.

    Even the $15,000 plasmas you see on MTV cribs have motion artifacts.

    I'm not saying they all suck, I'm just saying I can't justify any of them right now.
  • Although some of the flat panel technologies have issues with burn-in or brightness, at least they maintain each pixel in focus. CRTs get fuzzy over time. Not everyone wants to see square pixels, and the latency can be an issue, but I'll take LCD over CRT any day.
  • Horseshit (Score:3, Insightful)

    by Anonymous Coward on Thursday January 06, 2005 @12:12AM (#11272706)
    This article is rather nebulous when it comes to support for its wild assertions. This paragraph sums it up:

    "LCDs are great as desktop PC monitors because they don't have to refresh pictures rapidly--more LCD desktop monitors were shipped in 2004 than those using CRT technology, according to researcher iSuppli--but they don't work as well when used as televisions. Plasmas tend to lose brightness over time and don't offer images as sharp as those served up by CRTs. Manufacturers are working to improve these shortcomings."

    First of all, LCD refresh rates are now excellent. Modern units can do better than the 25ms refresh time of yesterday's screens. Besides, that adds up to 40fps, which exceeds TV's ~30fps.

    Furthermore, later on in the article they point out that flat panels are better for digital because they can deal with the higher resolutions of HDTV. Now how can a CRT have better picture quality than plasma, but plasma have a better resolution making it better for HDTV?

    The fact is that this article is all hype. It's trying to portray the manufacturers as trying to squeeze every last dollar out of honest Americans through lies and chicanery. Well I call foul.
    • Re:Horseshit (Score:3, Informative)

      by zarthrag ( 650912 )
      Furthermore, later on in the article they point out that flat panels are better for digital because they can deal with the higher resolutions of HDTV. Now how can a CRT have better picture quality than plasma, but plasma have a better resolution making it better for HDTV?

      Interlacing
    • Re:Horseshit (Score:5, Informative)

      by Mordaximus ( 566304 ) on Thursday January 06, 2005 @07:27AM (#11274083)
      Modern units can do better than the 25ms refresh time of yesterday's screens. Besides, that adds up to 40fps, which exceeds TV's ~30fps.

      60 fields a second for interlaced display. So while it's not 60 full frames, it is refreshing 60 times per second. Besides, an HDTV CRT would be displaying in 480p, which is 60 full frames/second.

      Now how can a CRT have better picture quality than plasma, but plasma have a better resolution making it better for HDTV?

      When did resolution come to equal picture quality? What about color accuracy for example? Besides, by definition, the set has to display both 720p and 1080i to be an HDTV (or hd ready). HD CRTs do. Have you ever seen an HD broadcast on an HD Tube?

      The fact is that this article is all hype.

      No, they make a fair assertion. The last half of the article is crap, but CRT still offers better quality than Plasma or LCD.

  • No surprize (Score:2, Insightful)

    by jedkiwi ( 825683 )
    I go down to the local electronics store all the time, and the difference between CRT and LCD/Plasma is seen quite clearly. In fact, the best picture comes from the projectors, which are by far the best price.
  • by krumpet ( 29617 ) on Thursday January 06, 2005 @12:14AM (#11272719) Homepage

    There is an interesting set of articles over at Extremetech [extremetech.com] that compare CRT, LCD, Plasma and DLP display systems.

  • Confused Consumers (Score:3, Interesting)

    by Doomsdaisy ( 90430 ) on Thursday January 06, 2005 @12:16AM (#11272733)
    I work at a retailer that sells several different kinds of TVs and I've found that the average consumer that I'm dealing with is really in the dark about current TV technology and tends to follow the notion that more expensive = better.
    I found myself having to really educate people who come in since they often have no idea that LCD is diffrent from flat CRTs, or plasmas, or HDTV. Most consumers really have very little to go on, and the battles between manufacturers on what will be the next standard really isn't helping.
    • Interestingly, there's one aspect of TV's that any moron can understand - the visual quility. If the TV's are side by side in the store, the consumner can compare visual quality and decide the appropriate price point.

      Most people dont "need" to know what the underlying technology is as long as they are made aware of any associated problems (eg bulb cost, screen life etc).
    • If it isn't, I do have a problem.
  • they cost thousands of dollars right now, but the sunnybrook high dynamic range monitors seen at last year's SIGGRAPH were a showstopper... They currently have a model that offeres a dynamic range of 40,000:1
    compared to the best of today's displays ~700:1, that's something to brag about. most are about 300:1!
    I believe 40,000:1 reaches the limits of human vision.
    They work by individually illuminating the pixels with LEDs, thus facilitating higher dynamic range and local control. Darks are darker lights are b
  • Your CRT monitor according to some studies shows it can cause brain damage and short term memory problems due to the radiation.

    • Nonsense! (Score:5, Funny)

      by Ghostgate ( 800445 ) on Thursday January 06, 2005 @12:33AM (#11272842)
      Your CRT monitor according to some studies shows it can cause brain damage and short term memory problems due to the radiation.

      This is just silly. Why, many of us here on Slashdot have been using them every day for years now... some for decades! And when you look at the fine group we have assembled here, I'm sure you won't find any evidence of brain damage or short-term... ah... wait a sec, now. What were we talking about again? No, of course I remember... heh. Just give me a few moments to review some polaroids and these notes that I've written on my skin, and I'll comment further.
  • by Ars-Fartsica ( 166957 ) on Thursday January 06, 2005 @12:21AM (#11272771)
    Something about retiring a 60 lb behemoth for a seven pound monitor.
  • Size matters (Score:3, Interesting)

    by MeanMF ( 631837 ) * on Thursday January 06, 2005 @12:24AM (#11272791) Homepage
    I'll take a little picture degradation to be able to hang a 37" TV on the bedroom wall rather than having a 200-pound behemoth taking up 3/4 of my dresser. And you'd have a hard time telling the difference in picture quality from 15' away unless you saw them side by side.
  • CRTs have better contrast and brightness and last longer. They handle multiple resolutions well. They are also generally substantially cheaper. To my eye, nothing else matches a top-quality direct view CRT, although the most expensive LCD displays come close.

    However, they are also heavy and unavailable in larger screen sizes.
  • OLED (Score:3, Insightful)

    by DarkEdgeX ( 212110 ) on Thursday January 06, 2005 @12:26AM (#11272805) Journal
    OLED will be what finally displaces CRTs-- the picture quality is supposed to improve dramatically with OLED, and the viewing angle (IIRC) becomes a non-issue. As they emit their own light, they don't need heavy backlighting which reduces both weight and depth, and the production costs are much cheaper on OLED as compared to LCD.

    Hopefully in another 2-3 years (5 tops) we'll see these out in the mass consumer market at competitive prices.
  • A few thoughts.... (Score:2, Interesting)

    by rune2 ( 547599 )
    I have a 21" Trinitron CRT and a 19" BenQ FP937s LCD (with a DVI connection) and between them I notice that:
    • The LCD seems much brighter and with a 12 ms access times it is rapidly approaching that of a CRT. Heck I can even play fast action games on it.
    • LCD's really don't reproduce dark/black shades very well and I believe that this probably what is holding them back the most.
    • Although the viewing angle on most LCDs is vastly improved over the years it still does have a noticable falloff in brightness
  • Consumers scrambling for sexy new flat-panel televisions may want to tune in to this less-publicized feature of the trendy boxes: They don't deliver pictures as clearly as traditional tube TVs do

    I must disagree to some extent with this article and opinion. It really depends on what you call "clearly". For example, text and edges are MUCH clearer on any type of flat panel than a CRT.

    There is also the issue of calibration. A CRT gradually comes out of adjustment, requiring a skilled technician to correct.
  • I like my LCD (Score:3, Interesting)

    by steveha ( 103154 ) on Thursday January 06, 2005 @12:35AM (#11272851) Homepage
    I bought a Sharp Aquos [audioreview.com] LCD television last year. It's only a 20" model, not a giant one, and it's only normal TV, not HDTV.

    It's way better than the CRT it replaced.

    There are no issues with ghosting; it clearly refreshes fast enough for TV, DVDs, or console video gaming.

    I am looking forward to the day when I get a much bigger one (the 37" and 42" both look nice). When I get the bigger one, it will be a model with a DVI input, and I'll hook up a computer to that. I want to play first-person games on a giant screen with my living room's surround sound all around me.

    steveha

    P.S. I figure LCD is pretty much a stable technology at this point. It's basically a large laptop screen, and those have been around for years. Plasma has burnin issues, and OLED may simply fade with time. I look forward to SED [canon.com] displays... but LCD is here now and getting more affordable every year.
  • by djupedal ( 584558 ) on Thursday January 06, 2005 @12:35AM (#11272854)
    Consumers think they're buying the best in technology (with flat-panel televisions), but it's more of an emotional purchase.

    Emotional purchase? Yes, I know, marketers and retailers think the buyers are all dumb as bricks. These are not the ones checking the needs of consumers and developing the products, however.

    Since when was video quality the only factor? Power consumption, less space, more features and the abscence of x-rays from a CRT are viable reasons for many to go with LCD.

    I can find both CRT and LCD good and bad, so that should actually factor out.
  • by Ibanez ( 37490 ) on Thursday January 06, 2005 @12:37AM (#11272865)
    I've sold them for a long time now, but I've never thought they had NEARLY as good of a picture as a CRT. And the next closest in the larger sizes is DLP, by far. LCD and Plasmas always look very pixellated.

    I've always thought it was pretty obvious, but maybe not.

    Blake
  • by toonerh ( 518351 ) * on Thursday January 06, 2005 @12:50AM (#11272923)
    Color theory dictates a gamma of about 3.0 for our eye's perception of color; i.e. the cube root of voltage changes appear to be about the same distance apart in color space. The L*A*B* color space reflects this.

    All output devices except CRT's are more or less linear, gamma about 1, thus the DAC's need LOTS of bits to represent differences near black without contouring/banding - or without lots of dithering noise added in. The good old CRT has a native gamma of about 2.2, better than square root, but not quite the cube root our eye sees. As a result many fewer bits in a DAC produce excellent results. Most good CRT's operate flawlessly with 10 to 12 bit DAC's, while at least 16 bits would be needed to equal this in a linear gamma display.

    On another topic, CRT's can be scanned at the native rate of the video source, 720p or 1080i for HDTV; or, if desired, upsampled/deinterlaced by an INTEGER factor 2, 3 or 4 to 1. Fixed pixel displays require all kinds of fancy DSP chips to resample by odd factors and still don't look as good.
  • by NotQuiteReal ( 608241 ) on Thursday January 06, 2005 @12:55AM (#11272947) Journal
    My wife actually won a plasma TV [MSRP $4499] thru some swipe-your-card at the grocery store deal.

    Don't get all excited - when you are in my tax bracket, my first thought, was "great, I just won the right to buy a $4499 TV for half price (after taxes)"; And I wasn't in the market for a $2250 TV!

    After a prudent amount of skepticism [checking out the company that the fullfilment guy said he was from, etc] before turning over "1099" information, it seemed like the real deal. We really had won something. I inquired whether or not we could take cash in lieu of the TV. Having had first-hand experience with plasma burn-in (on the same set we had won, for a work project), I knew I didn't really want one.

    The bottom line: "no cash", however, since the actual prize delivery was via our friends at Best Buy, I was able to finagle a deal with the local manager to do a one-time, use-it-or-lose-it buying spree for the value (which turned out to be "street" not "MSRP"). They just processed the TV as an in-store, no-receipt credit.

    This turned out to be a much better deal than taking a TV. My daughter got a nice stereo, my younger son got lots of video games. The big ticket items were a DV camcorder and a Toshiba laptop. Toss in some nice Boston Acoustic clock-radios that I otherwise wouldn't have purchased at $150 each, and some blank DVD media and the family was much better off than taking one expensive, short-lived Plasma TV.

    I mean, how much better could Sponge Bob look on a big screen? I'll stick to my Costco (Toshiba) 32" CRT for now (landfills be damned, someday).

    Now, I only hope that 1099 says "only" $3699+sales tax. I feel much better paying taxes equivalent to a bunch of useful "half-price" stuff than I ever would have paying close to $2000 for one TV with 80 channels of crap on the cable.

  • I bought a Plasma (Score:3, Interesting)

    by the_skywise ( 189793 ) on Thursday January 06, 2005 @01:01AM (#11272975)
    Coz' it makes me kew!

    Seriously, CRT is definitely a better picture and tt was definitely an emotional purchase except for one overriding factor.

    I didn't want to lug up a 300 lb 50" TV screen up stairs to my apartment.

    The picture had looked fantastic at the store, but when I got it home into a lower light setting, ooh boy... My plasma magnified every mpeg artifact in the DirectTV compression. Color banding was everywhere. Watching Band of Brothers episode 4 (I believe) resulted in a great primal scream from me. (It's the episode where they sneak up to the German camp on a foggy night with a full moon in the background. All I could see was 64 shades of gray coming off the moon in circular bands. Jeep headlights in that same episode exhibited the same problem).

    However, with the proper calibrations (using a dvd like video essentials) you can get a decent picture. You can get an even better picture with DVD material using an upconverting DVD player with DCDI (especially if your Plasma/LCD TV doesn't have good picture correction to begin with.)

    But take away the geeky sexiness of it, if they had a lighter wide screen CRT, I'd probably be looking at that.
  • I like LCDs better (Score:4, Insightful)

    by Wansu ( 846 ) on Thursday January 06, 2005 @02:21AM (#11273309)
    I recently got a 15" Sharp Aquos. The picture quality compares very favorably with the Sony Wega TV I have. I have a Dell 19" LCD monitor. I don't get nearly as fatigued looking at it because I can't discern any retrace flicker.

    In the 80s, I worked at RCA's TV set design facility. I became sensitive to video quality there. I just don't agree with this reviewer's assesment. CRTs are definitely less expensive, particularly for larger screen sizes but I like the LCD's picture better. There's less power dissipation and heat with LCD sets. They're lighter and take up less space.
  • by ChangeOnInstall ( 589099 ) on Thursday January 06, 2005 @02:55AM (#11273406)
    ...is that they're heavy. My Sony 36" CRT HDTV weighs just a tad under 300lb. I had to build a special moving crate out of 3/4" plywood and 2x4s in order to move it up a flight of stairs. The crate is basically a plywood box cut in half diagonally with the 2x4s attached outside for structure, and 1" of foam insulation inside for padding. The TV gets secured in the box with ratcheting tie downs, then the box gets secured to an appliance dolly and then four 200lb guys move the whole 400+lb of TV/box/dolly up the stairs one heave at a time. Oh what fun.

    Making things better is the fact that these televisions have absolutely no structure to them whatsoever. The whole case bends when you just pick the thing up. It's about the scariest item I've ever moved. One minor error will write the whole thing off.

    All that said, I absolutely love the thing on every day except moving day :D
  • by AbRASiON ( 589899 ) on Thursday January 06, 2005 @03:19AM (#11273500) Journal
    I couldn't possibly agree with this article more.

    Flat panels are a DECREASE in quality in most cases but due to the slimness of them and people sitting far enough away, consumers are happy to use them - now marketing people are selling them as the "ultimate picture quality"

    A very high quality HDTV CRT will blow any flat panel away, period.
    The only real issue is CRT is generally smaller than what RP / LCD / Plasma can acheive.
    (I have a 36" I beleive 40" is the largest possible)

    Oh and for reference I saw the following technologies in action before I chose my TV.

    (all High def models)
    Rear projection standard CRT tube
    Rear projection LCD
    LCD
    Plasma
    DLP

    3 Toshiba
  • by larryj ( 84367 ) on Thursday January 06, 2005 @07:52AM (#11274189)
    Yeah, I know the advantages of a CRT display over plasma, but the layout of my family room made it awkward to place a big, heavy TV in a place that it would look "right". So I got a 42" Panasonic plasma and mounted it over the fireplace. It frees up floor space (although I guess I can't hang a picture over the fireplace now, darn) and it looks *incredible* (HD TiVo). Trust me, it's not like people walk in and say "well that looks OK, but I bet it would look even BETTER if you had bought a CRT display".

    I guess I made an emotional purchase, but 6 months later, I have no regrets.
  • by guidryp ( 702488 ) on Thursday January 06, 2005 @08:12AM (#11274284)
    Most 30-32 inch widescreen CRTs I looked at were 480i, only 1 was 540p.

    Hardly what I would call HDTV, even though that is what they are advertised as.

    Any real 1280x720 sets out there? With computer inputs?
  • power consumption... (Score:3, Interesting)

    by esarjeant ( 100503 ) on Thursday January 06, 2005 @08:38AM (#11274446) Homepage
    Something missing altogether from the article is any mention of power consumption. A typical CRT monitor burns 120 watts while an LCD can work with 30 watts. Depending on your electrical rates, this can translate into hundreds of dollars a year. It also lowers the load on your UPS during a brownout, which means it's more likely your complete system will be able to stay up for extended periods of time.

    While a CRT can offer superior contrast ratios, a quality LCD can provide 500:1 or better (CRT's are generally 1000:1). The advent of OLED will help LCD's advance in this area, and quite likely surpass CRT's in the very near future.

"Hello again, Peabody here..." -- Mister Peabody

Working...