Subject: Displays, Shows and Expos | January 8, 2015 - 05:07 AM | Ryan Shrout
Tagged: video, PA328Q, ips, ces 2015, CES, asus, 4k
The ASUS PQ321Q was the first 4K 60 Hz screen that we had experience with back in 2013 but it had a couple of hiccups. First and most importantly, the monitor was an MST display that required a pair of inputs to function at the full 60 Hz refresh rate. It was initially very complicated (though it has been worked out for a while) and required specific drivers and hardware configurations. It was also expensive at the time of launch, hitting as much as $3500 in most regions.
At CES 2015, ASUS has announced the successor to that panel, the PA328Q, a ProArt series display that has better image quality, a better user experience and a much lower starting price.
Available in Q2 for around $1400, the PA328Q is a 32-in 4K 60 Hz monitor that supports full refresh rate in a single stream from either DisplayPort or HDMI 2.0. The true beauty is in the panel itself, using in-plane switching technology for incredible viewing angles and bright, high contrast images. It comes pre-calibrated out of the box:
Designed for photographers, video producers and graphics professionals, PA328Q is factory pre-calibrated to give outstanding industry-leading color accuracy (∆E ≤ 2), with a wide color gamut of 100% sRGB and Rec. 709 color space support — the latter being the standard HDTV format for video production and editing.
PA328Q uses a 12-bit internal lookup table (LUT) and supports gamma values of 2.4, 2.2, and 1.8 to enhance color accuracy, smoother color gradations and a more natural transition between hues. PA328Q has a color uniformity ranging between 91-103%, solving common problems like fluctuations in brightness and chroma on different parts of the screen to give accurate and consistent onscreen colors.
The stand looks great, the bezel around the panel is very thin, it has a reasonable price for a professional quality IPS 60 Hz screen - these are all items that leave us eager for more time with it in an upcoming review.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Displays, Shows and Expos | January 5, 2015 - 06:17 PM | Ryan Shrout
Tagged: pg27aq, ips, gsync, g-sync, ces 2015, CES, asus, 60hz, 4k
Sure, the ASUS press conference hasn't started yet, but we did find a new monitor on display in the lobby. The ASUS PG27AQ is a 27-in monitor with a 4K resolution and a 60 Hz refresh rate. Even better is that this is an IPS panel and utilizes NVIDIA G-Sync technology. That's right, a real-life IPS G-Sync monitor!
I don't have many other details yet but I was told that pricing is not set and availability would be in the "second half of 2015." The physical construction is identical to that of the ASUS ROG Swift PG278Q. Unfortunately ASUS was only playing back a 4K video on the system, no real-world G-Sync testing quite yet. The ASUS press event starts in just about 45 minutes so stay tuned!
So, who's interested?
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Systems, Shows and Expos | January 5, 2015 - 08:01 AM | Ryan Shrout
Tagged: msi, ces 2015, CES, all-in-one, AIO, ag240, 4k
Our review of the MSI AG270 Gaming AIO was pretty eye opening; I really didn't expect to find that kind of gaming capability inside an all-in-one chassis. Building on that success, MSI is preparing for a March release of the AG240 4K Edition, which as the name suggests, includes a 24-in 4K IPS monitor.
Other hardware specifications include a 4th Generation Haswell processor, a yet-to-be-named GTX 900-series mobility GPU from NVIDIA and up to 3x mSATA SSDs running in RAID-0 (MSI sure loves its SuperRAID). The 4K screen itself definitely looked nice though I am curious about the choice to only include a single GPU in a system with that many pixels. You can still play your games at 1080p though should GPU horsepower be a concern.
I'm sure we'll have a review sample sometime this quarter, so stay tuned!
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Displays | November 20, 2014 - 12:31 AM | Sebastian Peak
Tagged: monitor, ips monitor, display, dell, 4k
Dell has released two new 4K monitors, and according to a story published by The Tech Report these are using IPS panels.
The new models are available on Dell's site priced starting at $599, which puts them into what had been TN territory just a few months ago. The original report came from TFT Central, which claimed to have leaked information about new 4K monitors from Dell with 60Hz IPS panels. Dell released the leaked model numbers at just $599 and $699 for the 24-inch and 27-inch versions, respectively.
Updated: Dell's website specifies that these are in fact IPS in the full tech specs rundown for each panel. I surmised that these could potentially be a VA or other panel type as well, as of course IPS is not the only display technology capable of wide viewing angles.
The monitors arrive factory-calibrated to 99% sRGB color (according to Dell's product pages) and feature tilt, swivel, and rotation, so they could be a great option where the full 178° viewing angle is preferred over the existing TN-based 4K offerings.
Since the introduction of the first low cost 4K TVs in the form of the SEIKI SE50UY04, and then into the wild world of MST 4K monitors from ASUS and others, and finally with the release of single stream low cost 4K panels, PC Perspective has been covering the monitor resolution revolution heavily. Just look at these reviews:
- SEIKI SE50UY04 50-in 4K 3840x2160 TV Unboxing and Preview
- SEIKI SE39UY04 39-in 4K 3840x2160 TV Unboxing and Overview
- ASUS PQ321Q 31.5-in 4K 60 Hz Tiled Monitor Review
- Samsung U28D590D 28-in 4K Single Stream 60 Hz Monitor
- ASUS PB287Q 4K UHD 28-in Monitor Review
- Acer XB280HK 28-in 4K G-Sync Monitor Review
Today we bring in another vendor's 4K consumer monitor and put it to the test, pitting against the formidable options from ASUS, Samsung, Acer and others. The Philips 288P6LJEB 4K 60 Hz monitor closely mirrors many of the specifications and qualities of other low-cost 4K panels, but with a couple of twits that help it stand out.
The Philips display is a 28-in class TN panel, has a 60 Hz refresh rate when utilizing the DisplayPort 1.2 connection option but adds connection capability that most other 4K panels in this price range leave off. Here are the specs from Philips:
Subject: Displays | November 4, 2014 - 01:36 AM | Scott Michaud
Tagged: LG, digital cinema 4k, digital cinema, adobergb, 4k
When we mention 4K monitors, they typically have a resolution of 3840x2160. Digital Cinema 4K adds an extra 256 pixels horizontally, yielding 4096x2160 (an aspect ratio between 17:9 and 19:10). LG Electronics has just released a monitor at this resolution for video and graphics professionals, and its feature set is strongly focused on that market.
First, with a Digital Cinema 4K resolution, the monitor is capable of previewing content in that resolution without scaling or cropping. Alternatively, software could preview consumer 4K ("UltraHD") and have a little leftover room for user interface elements.
What really sets this apart from other monitors is its color space features. This is an actual IPS panel, providing wide viewing angles, and it supports 10-bit color input for smoother gradients. Its color space is large, too. Beyond sRGB, it also covers 99.5% of the AdobeRGB color space and 97% of the DCI-P3 gamut. LG even has a mode that splits the monitor into two, one side in AdobeRGB and the other in sRGB. This is intended for artists and publishers to see content both in the color space of professional printers (AdobeRGB) and websites on consumer displays (sRGB).
While I believe this panel is rated at 60 Hz, it does not explicitly say that anywhere (that I found). I emailed LG for clarification and I will update if/when they reply. Update (Nov 4 @ 7:45pm EST): Still no word from LG, but one reader pointed me to an Overclockers UK product page that claims 60 Hz over DisplayPort and Mini DisplayPort. A second reader claims to own one of these monitors, which is running at 60Hz over Mini DisplayPort. It sounds like it supports 60Hz SST.
If it is a 60 Hz panel, this is an interesting, 31-inch display, especially at an MSRP of $1399.99. It undercuts competitors, like the Dell Ultrasharp 32, by over a thousand dollars. The LG 31MU97 is available now at a few online retailers.
Subject: General Tech | September 25, 2014 - 04:24 PM | Ken Addison
Tagged: podcast, video, GTX 980, GTX 970, maxwell, nvidia, amd, noctua, NH-D15, acer, 4k, 4k gsync, XB280HK, 840, 840 evo, Samsung
PC Perspective Podcast #319 - 09/25/2014
Join us this week as we discuss our GTX 980 and 970 Review, Noctua NH-D15, Acer's 4K G-Sync Display and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
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- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano
Program length: 1:34:52
Here they come - the G-Sync monitors are finally arriving at our doors! A little over a month ago we got to review the ASUS ROG Swift PG278Q, a 2560x1440 144 Hz monitor that was the first retail-ready display to bring NVIDIA's variable refresh technology to consumers. It was a great first option with a high refresh rate along with support for ULMB (ultra low motion blur) technology, giving users a shot at either option.
Today we are taking a look at our second G-Sync monitor that will hit streets sometime in mid-October with an identical $799 price point. The Acer XB280HK is a 28-in 4K monitor with a maximum refresh rate of 60 Hz and of course, support for NVIDIA G-Sync.
The Acer XB280HK, first announced at Computex in June, is the first 4K monitor on the market to be announced with support for variable refresh. It isn't that far behind the first low-cost 4K monitors to hit the market, period: the ASUS PB287Q and the Samsung U28D590D both shipped in May of 2014 with very similar feature sets, minus G-Sync. I discussed much of the general usability benefits (and issues) that arose when using a consumer 4K panel with Windows 8.1 in those reviews, so you'll want to be sure you read up on that in addition to the discussion of 4K + G-Sync we'll have today.
While we dive into the specifics on the Acer XB280HK monitor today, I will skip over most of the discussion about G-Sync, how it works and why we want it. In our ASUS PG278Q review I had a good, concise discussion on the technical background of NVIDIA G-Sync technology and how it improves gaming.
The idea of G-Sync is pretty easy to understand, though the implementation method can get a bit more hairy. G-Sync introduces a variable refresh rate to a monitor, allowing the display to refresh at wide range of rates rather than at fixed intervals. More importantly, rather than the monitor dictating what rate this refresh occurs at to the PC, the graphics now tells the monitor when to refresh in a properly configured G-Sync setup. This allows a monitor to match the refresh rate of the screen to the draw rate of the game being played (frames per second) and that simple change drastically improves the gaming experience for several reasons.
Subject: General Tech | September 23, 2014 - 04:44 PM | Jeremy Hellstrom
Tagged: 4k, vesa, dockport, displayport 1.3, usb 3.1, DisplayPort Alternate Mode
The bilateral symmetry of the Type C plug has already put smiles on many faces, not having to flip the USB connector three times to find the right plug orientation will be a nice treat and steal some thunder from Apple's Lightning. That is not all that USB 3.1 will be bringing however, 10Gbps of data throughput and up to 100W on a single cable have also been announced as part of the new standards capabilities. There is something new today as well, support for DisplayPort over USB 3.1 which will perhaps only be available over specialized cables but could become a standard feature.
DisplayPort Alternate Mode takes advantage of the nature of USB 3.1 which offers four lanes for traffic to pass through, with a choice of USB data at up to 10Gbps per lane, up to 100W of power, DisplayPort AV at up to 8.1Gbps or at DP 1.2a speeds of 5.4Gbps which is likely the top speed on the first cables released. For those initial cables you will need all four available lanes to be able to display at 4k resolutions but once the speed is increased to 1.3's 8.1Gbps you should be able to see VESA's promise of 4k video, Superspeed USB data and up to 100 Watts of power over a single cable. Even when all four lanes are devoted to DisplayPort to run 5k video the cable will still support USB 2.0 speeds thanks yo separate pins dedicated for that function.
"The new Type C USB connector is causing a lot of excitement, thanks in part to its reversibility (you can plug it in either way up) and high rates of data and power transfer. But there's now another reason to buy into in: DisplayPort support."
Here is some more Tech News from around the web:
- Red Hat shifts emphasis from Linux to cloud-based services @ The Inquirer
- Ionic crystals go 1D @ Nanotechweb
- Nanoporous hydroxide makes good supercapacitor @ Nanotechweb
- Netflix Rejects Canadian Regulator Jurisdiction Over Online Video @ Slashdot
Subject: Displays | September 18, 2014 - 09:59 PM | Jeremy Hellstrom
Tagged: Acer XB270H, XB280HK, 4k, g-sync
The Acer XB280HK is a 28" 4K G-SYNC display which will launch next month at expected price of US$799 or $849.99CDN. The XB270H is a 27" 1080p display also with G-SYNC support and is currently available at $599USD or $649CDN. As both are rated with a 1ms response time it is likely these are backlit TN panels but with the recent advances in TN panels the viewing angles should be much better than the original generation.
SAN JOSE, Calif., Sept. 18, 2014 – Acer America is bringing its new XBO series gaming displays featuring NVIDIA G-SYNC technology to gaming enthusiasts in North America. This cutting-edge line delivers significant performance advantages that infuse gaming with incredibly smooth, realistic and responsive visuals, elevating game play to a new level of stunning realism.
The two XBO series display models for North America include the Acer XB280HK boasting a 28-inch 4K2K Ultra HD (3840 x 2160) display with a @60Hz refresh rate and the Acer XB270H with a 27-inch screen and a maximum Full HD 1080p @ 144Hz resolution. Both models provide a quick 1ms response time, further enhancing in-game performance. They also feature revolutionary NVIDIA G-SYNC technology, comfortable ergonomics and excellent connectivity.
“We’re excited to bring these first-rate gaming displays to gamers in the United States and Canada,” said Ronald Lau, Acer America business manager. “The incredibly sharp and smooth images provided by NVIDIA G-SYNC technology are sure to thrill the most avid gamers. Combined with Acer’s highly flexibly ergonomic stand, non-glare ComfyView panel and low dimming technology, users are assured long hours of both comfortable and visually stunning game play.”
NVIDIA G-SYNC: Picture-Perfect Visuals
NVIDIA G-SYNC technology ensures that every frame rendered by the GPU is perfectly portrayed by synchronizing the monitor’s refresh rates to the GPU in a GeForce GTX-powered PC. This breakthrough technology eliminates screen tearing and minimizes display stutter and input lag to deliver a smooth, fast and breathtaking gaming experience on the hottest PC gaming titles. Scenes appear instantly, objects look visually sharp, and gameplay is more responsive to provide faster reaction times, giving gamers a competitive edge.
“NVIDIA G-SYNC technology dramatically improves the way gamers see their games, by delivering images that are fast, sharp and stutter-free,” said Tom Petersen, distinguished engineer at NVIDIA. “This is the way games were meant to be played, and gamers will absolutely love these new Acer XBO monitors.”
By making gaming as comfortable as possible, the XBO series monitors help extend game time with three Acer innovations. Acer flicker-less technology reduces eye strain via a stable power supply that eliminates screen flicker. Its low dimming technology provides users the ability to adjust brightness down to 15 percent in low-light environments and Acer ComfyView non-glare screen reduces reflection for clearer viewing, a significant benefit for gamers.
A flexible, multi-function ErgoStand extends a wide range of options for maximum comfort and viewing perspectives. For finding the best angle, the screen tilts from -5 to -35 degrees and the height can be raised by up to 5.9 inches. In addition, the base rotates 120 degrees from left to right for easy screen sharing during game play and collaboration with others. Plus, the screen pivots from horizontal to vertical to accommodate two entirely different gaming scenarios.
Both new XBO series monitors deliver wide viewing angles up to 170 degrees horizontal and up to 160 degrees vertical. The Acer XB280HK delivers 1.07 billion colors and the Acer XB270HL provides 16.7 million colors, while both offer a native contrast ratio of 1000:1, a 300 nits brightness and a 72 percent NTSC color saturation, a combination that delivers exceptionally vibrant, detailed and high-quality imagery.
The displays come with DisplayPort as well as high-speed USB 3.0 ports (1 up, 4 down) that are located on the side and down of screen for easily connecting a mouse, keyboard, gaming headset, joystick and other peripherals. One of the USB ports is equipped for battery charging.
EPEAT Gold registered, the highest level of EPEAT registration available, the displays meet all of EPEAT’s required criteria and at least 75 percent of EPEAT’s optional criteria. They’re also mercury-free and LED-backlit, which reduces energy costs by consuming less power than standard CCFL-backlit displays. ENERGY STAR 6.0 and TCO 6.0 qualified, they adhere to strict environmental, performance and ergonomic design standards.
Pricing and Availability
The Acer XB270H is available now at leading online retailers in the United States and Canada with a MSRP of US$599 and $649.99 CAD. The Acer XB280HK will be available next month at leading online retailers in the United States and Canada with a manufacturer’s suggested retail price (MSRP) of US$799 and $849.99 CAD.
Acer displays are backed by professional, high-quality technical support and a three-year warranty. Acer’s online community at community.acer.com provides customers discussion forums, answers to frequently asked questions and the opportunity to share ideas for new and enhanced services and products.