Showing posts with label LCD. Show all posts
Showing posts with label LCD. Show all posts

Pioneer PDP-5000EX

Pioneer PDP-5000EX Review
Despite its looks, this 50-incher isn't a plasma TV. It's actually a display, meaning that it doesn't come with home comforts like TV tuners or built-in speakers.

That said, it is intended for the home market, and for home cinema fanatics especially -- you'd have to be quite the enthusiast to consider shelling out the wallet-pounding AU$11,000 it costs. Because of its ultra-high resolution 1,920x1,080-pixel screen, it's one of only a very select group of plasma screens able to show 1080p high definition. And with two HDMI sockets and one component video input, it's certainly got the potential to be a hub for several hi-def devices.

Design
50 inches used to be pushing the upper limits for a home cinema display, but with Panasonic throwing out 65- and 103-inch models recently, it's starting to seem pretty average. Okay, so we're not serious. This is a very large, imposing screen and it's not the sort of thing most people will want to put in a 3m by 2m living room -- it needs a bit more space than that. It's actually surprisingly light, though, and moving it around isn't the hernia-inducing task we'd expected -- good news if you plan on wall-mounting the thing.

The PDP-5000EX is a really nice-looking, solidly built product, too. The frame surrounding the screen gives off a glossy shine, and the desktop stand you get with it is inoffensive enough to fit in with the decor of most rooms (it doesn't swivel, though). Part of the reason for the good looks is a total lack of speakers -- there are, however, standard spring-clip terminals around the back so you can connect up your own.

All the display's sockets are located at the back of the set. Again, because it's not strictly speaking a TV, some of the things you expect to see just aren't here, such as a connection for an aerial. You do, however, get two HDMIs; one component video-compatible BNC (you might need three RCA adaptors to connect your component video kit to this); one DVI-D (with HDCP, so it could be used as a third hi-def digital input, albeit one without a built-in audio feed); and one S-Video and one composite video input. So altogether you've got four hi-def inputs, which isn't bad going at all. We'd have liked to see a dedicated VGA input for PC use here, as well as at least one Scart for convenience's sake, but it's an excellent selection for those with hi-def kit. You also get stereo inputs for each video connection.

Features
Because of its 1,920x1,080-pixel resolution, this screen has the rare ability to accept a 1080p video signal from a Blu-ray or HD DVD player, but only via HDMI -- via component the maximum resolution available is 1080i. Not only that, but if you do feed it 1080p or 1080i, you can also select a 'dot-by-dot' aspect ratio that displays the source image in its entirety, with each pixel from the source corresponding to a pixel on the screen. This results in a sharper, more detailed image. Most screens will overscan the image slightly, shaving a little off the edges, so it's a great feature to have -- especially if you plan on feeding in a PC via DVI or HDMI.

The display also includes a bevy of Pioneer technologies to enhance picture quality. There's a Direct Colour Filter, which sees the glass filter used by most plasmas replaced by a thin plastic one, reducing both reflections on the screen and refraction through it, so you get a slightly sharper picture and have to worry less about ambient light affecting the visibility of the picture. Then there's noise reduction technology (for both digital and MPEG noise), a scaler to improve standard-definition pictures, active contrast adjustment that reacts to the amount of light in the room -- the list goes on. There's even something called a Deep Waffle Rib Structure, which apparently improves the brightness of each pixel.

The menu system is extremely simple -- there's no TV tuning to worry about, and the remote control is truly excellent. It's a reassuringly weighty device with no more buttons than necessary, and one of our favourite features is the fact that it has a button for each external input. This means you can quickly switch to your DVD player, Blu-ray deck, satellite box and games console without having to dip into the menu or cycle through each and every one.

Performance
There's only one word for this screen's performance: sublime -- and that goes for both HD and standard-definition images. Because of the high resolution, great black levels, bright colours and strong contrast, HD material from Blu-ray, HD free-to-air and our Xbox 360 all looks absolutely drop-dead gorgeous here -- you don't get the intense sharpness you might from a top LCD, but the image is more lifelike and almost totally noise-free. Movement is silky-smooth, too, which is great news for gamers, and we had no issues with impressions of static images 'burning' into the screen, either.

What's also interesting is just how good standard-definition material looks here. Most flat panel TVs don't really shower themselves in glory when showing SD programmes, but we have to say that the Pioneer does a spectacular job of making the bad stuff look good and the good stuff look great -- it seems to be mainly down to the way it deals with noise, but we're sure that the combination of all the technologies helps. The fact that it can blow standard-definition material up to 50 inches and make it look good gets a major thumbs up from us.
1:22 AM | 0 comments | Read More

Plasma vs LCD: Which is right for you?

sharp plasma
The two different camps of flat panel display standard will, of course, gladly spruik the advantages of their own standard and the deficiencies of the other. But which type of display, plasma or LCD, is better? And which will give you more bang for your buck?

1. Plasma and LCD technology - what's the difference?
Plasma and LCD panels may look similar, but the flat screen and thin profile is where the similarities end. Plasma screens, as its name suggests, uses a matrix of tiny gas plasma cells charged by precise electrical voltages to create a picture. LCD screens (liquid crystal display) are in layman's terms sandwiches made up of liquid crystal pushed in the space between two glass plates. Images are created by varying the amount electrical charge applied to the crystals. Each technology has its strengths and weaknesses, as you'll read below.hitachi plasma


2. Is there a difference in picture quality between plasma and LCD screens and normal CRT TVs?
It's not what's happening behind the screen that's important - it's how the screen performs as a television that matters the most. In that regard, both plasma and LCD sets produce excellent pictures, although many home entertainment specialists and gamers still say CRTs produce the best overall images (although the latest plasmas are particularly good, and LCD sets are quickly catching up in terms of quality).

Those same home entertainment specialists will tell you that for basic home theatre-like usage, plasma screens have a slight edge over LCDs. This is because plasma screens can display blacks more accurately than LCDs can, which means better contrast and detail in dark-coloured television or movie scenes. The nature of LCD technology, where a backlight shines through the LCD layer, means it's hard for it to achieve true blacks because there's always some light leakage from between pixels. This is steadily improving with every new generation of LCD, however.

3. What advantages does plasma have over LCD?
Apart from better contrast due to its ability to show deeper blacks, plasma screens typically have better viewing angles than LCD. Viewing angles are how far you can sit on either side of a screen before the picture's quality is affected. You tend to see some brightness and colour shift when you're on too far of an angle with LCDs, while a plasma's picture remains fairly solid. This is steadily changing, however, with more and more LCDs entering the market with viewing angles equal to or greater than some plasmas. Plasmas can also produce a brighter colour, once again due to light leakage on an LCD affecting its colour saturation.

Plasma pundits will also tell you that some LCD screens have a tendency to blur images, particularly during fast moving scenes in movies or in sports. While that was true for older generation LCD screens, newer models have improved significantly -- so much so that the differences in performance between LCDs and plasmas in this regard is almost negligible (here's a tip -- if you're shopping for LCDs, check the pixel response time, measured in ms. The lower it is, the better the image quality in fast moving scenes).

Traditionally, the biggest advantage plasmas have had over their LCD cousins is price, particularly in the large screen end of the market. In the past 12 months, this has changed, with LCDs matching or even beating plasmas in both resolution and price. Plasmas being sold in Australia generally run between 42-inches and 63-inches wide, with the cheapest standard definition 42-inch selling for approximately AU$2,300 (although you can expect to find sets cheaper than AU$2,000 in real world prices). 60-inch and above plasmas can go for as much as $25,000.

LCDs, on the other hand, generally top out around the 52-inch mark -- though there is now a ludicrously expensive 70-inch Sony available -- but are incredibly competitive with similar-sized plasmas. In the six months since we last updated this feature, prices of the replacements of two flagship TVs have dropped by a third. Sony's high end 52-inch KDL52W3100 LCD, for example, retails for AU$6,799 (down from AU$9,999), while Pioneer's top of the line 50-inch PDP-LX508A plasma goes for AU$$7,999 (down from AU$10,999).

4. What advantages does LCD have over plasma?
Apart from being price competitive, LCD has the edge over plasma in several other key areas. LCDs tend to have higher native resolution than plasmas of similar size, which means more pixels on a screen.

LCDs also tend to consume less power than plasma screens, with some estimates ranging that power saving at up to 30 per cent less than plasma. LCDs are also generally lighter than similar sized plasmas, making it easier to move around or wall mount.

LCD pundits also point to the fact that LCDs have a longer lifespan than plasma screens. This was true of earlier plasma models, which would lose half of their brightness after more than 20,000 hours of viewing. Later plasma generations have bumped that up to anything between 30,000 and 60,000 hours. LCDs, on the other hand, are guaranteed for 60,000 hours.

You might have also heard that plasmas suffer from screen burn in, an affliction not as commonly associated with LCDs. Screen burn in occurs when an image is left too long on a screen, resulting in a ghost of that image burned in permanently. Newer plasmas are less susceptible to this thanks to improved technology and features such as screen savers, but burn-in is still a problem. But after a few days of use most burnt-in images will fade -- they are no longer permanent.


5. Which is better value for me right now: plasma or LCD?
If you're in the market for a big screen television -- and we're talking 50-inches and above -- then we'd suggest plasma as a safe bet. Plasmas give you more bang for your buck at the big end of town, and while LCDs can give you better resolution, plasma still has the edge in terms of picture quality. One other thing to look for, whether you opt for plasma or LCD, is an integrated tuner -- many TVs still have analogue tuners, which look pretty terrible on a large screen. Try to get a model with an inbuilt HD tuner if you can.

At the smaller end of things (15" to 42" TVs), LCD is the only way to go if you want something slim and tasteful. And the best thing is that LCDs are getting cheaper all the time.

6. Do I need to buy 1080p?
If you're a true high-def junkie who's keen to see every pixel of a high-res 1080i/p image reproduced pixel-by-pixel (providing you have a source that high, of course), then LCDs are seemingly the way to go. However, top-of-the line plasmas will also display 1080p content, so the choice isn't as easy as it once was.
Despite the current HD buzz, there is still very little content available in 1080p -- especially compared to the infinite amount of SD content like TV programs and DVDs. Though buying 1080p now may mean you get some degree of futureproofing, you may not be getting the best picture. It's not all about the resolution. For example, one of the best TVs we've seen yet is only 720p (HD) compliant -- the Pioneer PDP-508XDA -- and yet 1080p content still looks better on it than on any LCD you could name. Unless you measure your screen size in metres, 1368 x 768 resolution could still be enough for your needs.[cnet]

12:57 AM | 0 comments | Read More

Sleek and sexy LG Scarlet

LG, monitor, LCD, Scarlet

The next battlefront for the rapidly commoditizing flat-panel TV segment is going to be fought through upmarket design and strong styling. In this respect, LG is well-positioned to undertake this challenge with its Scarlet LCD TVs, unveiled today at the Singapore Flyer observation wheel. First announced during the Consumer Electronics Show 2008, it has already bagged the US tradeshow's Innovation Award, though these localized sets are not entirely similar in hardware capabilities.

One of the first ultra-thin panels to reach Asia, it has an astonishingly shallow 79mm-depth for its supersized 47-inch model. A sexy waistline aside, the entire lineup also has a dual persona with a glossy black finish in front and a contrasting yet matching scarlet red for the back. Wrapping up the uniquely different aesthetic concept is a cut-out. A hole punched right through the lower-half chassis lined with LEDs designed to produce a subtle red or white glow, depending on whether its on standby or in use.

Not just an empty shell with a pretty face, the Scarlet LG60 also has matching an ultra-high 50,000:1 dynamic contrast which puts it on par with the latest 2008 Samsungs. Not to mention value-added onboard MP3/JPEG/DivX/Xvid playback via a side USB port. Interestingly, LG has decided to further segment the series into two different categories; the larger 42- and 47-inch sizes will have full-HD resolution and triple HDMIs, while the rest are only HD-ready and have one less HDMI port.

Another unique proposition is its invisible speaker system which has sound actuators around the entire bezel's parimeter. More importantly, it’s fine tuned by audio guru Mark Levinson, whose works include some of the finest high-end audio equipment. Having said that, it seems like these sets are stripped-down models of their CES-announced equivalent. Visible omitted are the 120Hz TruMotion frame rate-doubling technology and a fourth HDMI as documented here. [asia.cnet]
7:54 PM | 0 comments | Read More

ViewSonic VX2435wm 24in LCD Monitor

ViewSonic VX2435wm 24in LCD Monitor Review

One can't help but feel slightly ambivalent about ViewSonic. In many regards its monitors have a great pedigree, but it has always suffered in the knowledge that the likes of Samsung, Dell and BenQ seem to punch just a little too high for comfort. But, that's no reason to dismiss ViewSonic out of hand and this 24in LCD has all the raw attributes to be a very good monitor.

As with all monitors of this size it has a 1,920 x 1,200 native resolution, which provides support for 1080p content and allows for two A4 pages to be set side by side at 100 per cent zoom. It uses an 8-bit P-MVA panel, sports a 1,000:1 contrast ratio, claim an 8ms grey-to-grey response time and an excellent 500cd/m2 brightness rating. Connectivity wise there's an HDCP compliant HDMI port, Component, S-Video, Composite, D-Sub and finally a 3.5mm audio jack for the internal speakers.You'll notice one thing missing in this list, DVI. Thus, in the box the VX2435wm comes with a DVI to HDMI cable for a digital connection. In one sense it's quite a smart move, HDMI is obviously a smaller connection though the general trend recently has been for monitors of this size to have an HDMI port in addition to the usual DVI and D-Sub ports.

Given that this monitor has been marketed as an all round workhorse, providing connectivity for your PC, Xbox 360, PS3 and whatever else, then the absence of a DVI port is rather curious. How, one might ask, would one connect a PC and a PS3 at the same time? With difficulty would be the answer, or perhaps by using an HDMI switcher box such as the Belkin Pure AV HDMI 3-to-1 or the AV Tool AVT-5941 Four Port HDMI Switcher. Of course, for the extra money spent on a switcher one could just as easily spend more on a monitor with a separate HDMI port, the stupendous BenQ FP241W springs to mind.
At around £460 online, the VX2435wm is competitively priced compared to the far more expensive BenQ. Moreover, connection considerations aside on paper this a very well specified monitor. Response time is within expectations, but the 500cd/m2 brightness is excellent and while the 1,000:1 Contrast Ratio may not seem astounding it's a genuine figure and not enhanced by any "Dynamic" processing – the value of which is severely debatable. The lack of any USB hub is little disappointing, but not critically so.
[trustedreviews]
12:33 PM | 0 comments | Read More

Sony SDM-S75AB Black 17" LCD Monitor

Sony SDM-S75AB Black 17' LCD Monitor Review
The Sony SDM-S75AB is designed for human performance. Sony StylePro LCD's are thoughtfully designed to optimize comfort and enhance productivity with the ErgoStand design and analog input. These latest displays are customized to meet the demands of today's office environments-all while remaining true to the Sony tradition of renowned quality, reliability and style.

Key Specifications

Product Description - Sony STYLEPRO SDM-S75AB - flat panel display - TFT - 17"
Device Type - Flat panel display / TFT active matrix
Color - Black
Dimensions (WxDxH) - 14.5 in x 8.9 in x 16.7 in
Weight - 14.1 lbs
Diagonal Size - 17"
Viewable Size - 17"
Dot Pitch / Pixel Pitch - 0.264 mm
Max Resolution - 1280 x 1024
Color Support - Up to 16.2 million colors
Response Time - 12 ms
Image Brightness - 300 cd/m2
Image Contrast Ratio - 450:1
Interface - VGA (HD-15)
Compliant Standards - EPA Energy Star, TCO '99, VESA DDC/CI
Power - AC 120/230 V ( 50/60 Hz )
Power Consumption Operational - 45 Watt
[monitorwarehouse]
11:40 AM | 0 comments | Read More

Sony To Make Bigger OLED TVs Soon

That Sony OLED television isn't bad—it's just a little too tiny for the family to gather around comfortably. Luckily Sony has announced that they will indeed be investing more money (read: $210 million) into their OLED manufacturing to produce "even larger" sized panels for release sometime between April 2009 and March 2010. That's good. Since they have some competition soon. [digitimes]

Sony OLED TVs



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Eizo FlexScan HD2452W LCD Display

Eizo, a Japanese company famous enough when it comes to LCD, next month release in Japan Flex Scan HD2452W. It is for the players, and has a 24 inch Full HD (WUXGA) video with a contrast ratio of 1000:1 with a brightness 450Cd/m2.

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The small wonder is equipped with two HDMI, DVI-D HDCP, D4 - Video, S - Videos, D-Sub, component connection, and true 24 pixel cinema mode. All in a device, thank you for your PS3, X360 and Wii owner, are also looking for a nice LCD screen. It can also be used with a PC and the image of a Blu-Ray films. € 800 in Japan.





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