Features, Specifications, and Warranty

As a brief overview of some of the display features and specifications that we will discuss, we again refer back to our earlier Gateway FPD2485W review. How important the individual specifications are is up for debate, and what matters to one person may not matter at all to someone else. We will see how the HP LP3065 stands up to the competition actual testing in a moment, but first here are the manufacturer's specifications.

HP LP3065 Specifications
Video Inputs (3) DVI-D Dual-Link
(Supports Single-Link DVI for 1280x800 with HDCP)
Panel Type LCD Active Matrix TFT S-IPS
Pixel Pitch 0.250mm
Colors 16.7 million
Brightness 300 cd/m2 (typical)
Contrast Ratio Up to 1000:1
Response Time 12ms TrTf
8ms (GTG)
Viewable Size 30" diagonal
Resolution 2560x1600
Viewing Angle 178 vertical/horizontal
Power Consumption 118W typical
<176W max
Power Savings <2W
Power Supply Built-in
Screen Treatment Anti-glare and Anti-static
Height-Adjustable Yes - 4 inches
Tilt Yes - 30 degrees back/-5 degrees forward
Rotation No
Auto-Rotation N/A
Swivel Yes - 45 degrees left/right
VESA Wall Mounting 100mm x 100mm
Dimensions w/ Base (WxHxD) 27.2"x19.3"x9.5" (lowered)
27.2"x23.2"x9.5" (raised)
Weight w/ Stand 30.6 lbs
Dimensions w/o Base (WxHxD) 27.2"x17.9"x3.3"
Weight w/o Stand 21.8 lbs
Additional Features (4) USB 2.0 (USB connection to PC required)
Audio Optional Speaker Bar
Limited Warranty 3 year parts/labor warranty standard
1 or 2 year extended warranty available
Advanced Replacement policy (North America)
Pixel Defect Policy 0 bright dot standard
60 day 100% satisfaction guarantee

The only other 30" LCD that we had a chance to review is the Dell 3007WFP. A quick comparison of the features will show that the HP LP3065 is "better" in several areas. However, Dell has released an upgraded 30" LCD, the 3007WFPHC. The HC stands for "High Color" and a new model is supposed to offer an improved color gamut. HP also touts the improved color gamut of their LCD as something that puts it ahead of the competition; while that may have been true of the original 3007WFP, the new model almost certainly uses the same panel as HP's offering. In terms of the panel, then, we can reasonably assume that HP and Dell are now equal, so have to turn to other areas to see how they differ.

The first major difference is in the input options - and in fact this is really the only major difference. Where Dell offers a single dual-link DVI input, HP has chosen to include support for three DVI inputs, all of which are dual-link capable. Selecting among the inputs is accomplished via an "Input" button on the front of the LCD. In practice, this works extremely well, so anyone that has multiple computers that they would like to hook up to this LCD can probably stop reading right now.

The only other difference worth mentioning is that Dell continues to offer their flash memory reader on the side of their 30" LCD, while the HP LCD only offers four USB ports. While we do like the integrated flash memory reader, we need only referred to simple economics to determine which feature adds more value.

A basic flash memory reader can be purchased for around $30, and while that's just one more thing that will sit on your desk taking up space for anyone that needs such a tool it is readily available. Switching among inputs on most displays would be equally cheap, as you could simply purchase an inexpensive KVM switch for around $30-$50. The problem is, inexpensive KVM switches only support VGA connections, and models that handle DVI are quite a bit more expensive. Even a basic two port DVI KVM switch can easily cost over $100, and it will still only support single-link DVI connections. If you want something that supports dual-link DVI, we reviewed the Gefen DVI DL a while back, which still retails for over $400. Essentially providing a three-way dual-link DVI switch with the LP3065 for free, HP clearly has the upper hand when it comes to value added features.

Warranty, customer service, and support are certainly going to be important considerations for anyone looking at spending $1700 on a new LCD. One of the benefits that often comes with purchasing something from a large OEM is improved support options, and again Dell and HP have similar policies. The 30" displays from both companies come with a standard 3-year warranty, with the option to add an additional one or two year extended policy. HP also matches Dell by offering advanced replacement of any failed monitor: they will ship out a new display and you can pack up your old display in the box and send it back to them, minimizing downtime.

Perhaps one of the reasons that HP has been gaining ground on Dell lately is that they have supposedly made a concerted effort to improve their customer service. We found that initial hold times at HP were generally short, rarely coming in at more than a couple minutes - after navigating the computerized menu system, that is, which adds a couple more minutes. When calling for support on the LP3065, however, the quality of the support was a bit more questionable.

Reasoning that some people might have issues with the dual-link requirement, we placed a call on that subject. The display would work on single-link connections, but only in Windows (the BIOS POST and boot sequences had a corrupt display) and then only at up to 1280x800. Obviously, single-link is not recommended and the manual even states that only 2560x1600 resolution is supported, but there are certainly potential buyers that will have no idea what a dual-link DVI connection is and how it differs from single-link.

The support personnel we spoke with apparently were not particularly familiar with the new LP3065, and it took quite a while to get at the answer we had expected (namely, that a dual-link DVI graphics card was required, and what such a card would be). Hopefully, that will improve with time, but we had to jump through far too many hoops - along with a couple transfers to different support departments - before we were able to get someone to explain why the display wasn't working properly on our single-link DVI adapter. Every transfer seemed to again require a few more minutes, and at one point we ended up speaking to the "Television support" department that had no idea what display we were talking about. The secondary hold/transfer times were also far worse than the initial hold times, as it could often take 20 or more minutes to speak to someone after being transferred.

With this being a high-end display, we really expected more from the phone support in terms of routing us to the proper department and helping with our issue. Part of the problem seemed to be that they couldn't understand why anyone would only purchase a display and not an entire PC, and at one point we even had one of the support personnel try to pawn the blame off on the PC and state that we had to contact the PC manufacturer, even though we were experiencing a display output problem related to the LCD. Then there was a call where the support person greeted us, asked for our name, and we never heard anything else (not even hold music) for 30 minutes, at which point we hung up and called back.

On paper at least, HP's support and warranty offerings look very good. You're pretty much guaranteed that you'll be happy with your display when it arrives, and if you're not you can send it back within the first 60 days no questions asked. Outside of the first 60 days, support for defective display products is a bit more nebulous. Other than a zero bright dot policy, we couldn't get a definitive answer on what the pixel defect policy is. It seems that if you complain enough, HP might even replace a panel that has even a single defective pixel - the old "squeaky wheel gets the oil" routine. HP also states that they have high quality assurance standards in place on their LCDs, particularly their 30" models, and they estimate that 99% of them ship without any pixel defects. We can't say for sure how they would handle defective pixels (or how "squeaky" you would have to be), but we didn't have any complaints about the quality of our panel. They just need to improve hold times and support for the display department in general.

Technical support is available either via phone or online support. Phone support is available 24/7, which is one of the advantages of going with a larger business. The smaller companies simply can't afford to provide 24/7 support because they don't have enough customers. A decent amount of information is also available on the web site to help answer questions (including the answer to our dual-link DVI question - or at least part of the answer), but there are definitely people that would prefer to get the answer via telephone, especially those who are less technically inclined. Online chat is also available 24/7, but unfortunately not for displays - you need to have an HP system to get online chat support.

And that, in a nutshell, summarizes our experience with HP's product support: if you have an HP computer system, they are more likely to be able to help out. Luckily, there's not a lot that needs to be done to support displays, and if you're reading this we have probably already covered the major concerns. Make sure you have a dual-link GPU and DVI cable and you should be fine.

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  • lawrenpx - Saturday, December 4, 2010 - link

    Has anyone been able to get the Matrox TripleHead2Go Digital to work with the HP LP3065 in either Linux Redhat or PC Windows? When I connect my monitors all I get is a blinking green light on the monitor which I believe means no signal. Perhaps I need to get a Linux driver but I can't find any. Thanks
  • KeithP - Thursday, March 22, 2007 - link

    While I understand some people can't wait for technology, it seems we are pretty close to seeing 120Hz refresh rates and LED backlighting. Given that, I think spending a bunch of money on a large LCD display may not be the best move.

    Of course, if you can't wait, the HP and Dell seem pretty nice.
  • JarredWalton - Thursday, March 22, 2007 - link

    120Hz refresh rates will require something other than dual-link DVI in order to function. Right now, it's a matter of bandwidth. DVI runs at 165 MHz, which means that single-link maxes out at around 1920x1200 and dual-link maxes out at twice that (3840x2400). It will hopefully happen at some point, but we need a new input standard that provides more bandwidth first.
  • chizow - Thursday, March 22, 2007 - link

    Thanks for including an input lag comparison Jarred. Another suggestion to test is something I saw done by just an average user. He found a website or program that simply had an atomic clock or something that displayed current time down to the millisecond. Then he just used that to capture his comparison ISO from a digital camera. Essentially it gave him the exact difference in milliseconds between each panel without having to calculate the difference based on frame rates or discounting partial frames etc.

    The additional DVI inputs on the HP are nice though and hopefully your suggestions about future inputs are implemented in future 30" panels. One question though about the different inputs and resulting display resolutions. Are you able to control panel resolution using the panel itself? Or is that all controlled by the input device? I'd like to know if non-2560 input resolutions are upscaled to 2560 or if the panel displays them 1:1 with black bars. I know for PC inputs this should work with all Nvidia cards, but if you connected a PS3 via HDMI > DVI converter what display resolution would you get?
  • chizow - Thursday, March 22, 2007 - link

    Thought about this some more. Would you get a corrupted display since the PS3 output isn't dual-link? Would be kind of a bummer but it makes sense.......
  • Chucko - Thursday, March 22, 2007 - link

    Amen on getting stuff reviewed sooner, this monitor has been out forever. Thanks for the review, great job!
  • JarredWalton - Thursday, March 22, 2007 - link

    It takes time to get products, especially when you're (re)launching a segment. The display began shipping in quantity around December, so it's been about three months. "Forever"? Possibly for some markets, but the fact is nothing new has come out in the 30" LCD market after this launch, and it's still good to have results in for future reviews. Hopefully I will be able to get earlier releases on future displays. :)
  • JarredWalton - Thursday, March 22, 2007 - link

    Forgot to say that when using a single-link DVI connection (which is what the PS3 uses), there was display corruption - or even a blank screen - up until Windows loaded. I booted - or tried to boot - a PC with Linux (again on a single-link connection). I didn't get any signal at all. It might be possible to get it to work if you set up Linux on a different display and then after configuring X for 1280x800 switch to the LP3065, but basically HP doesn't officially support single-link DVI. I would venture to say that a PS3 wouldn't work at all with the display... or an Xbox 360 or anything else that doesn't support 2560x1600 or possibly 1280x800.
  • Renoir - Thursday, March 22, 2007 - link

    Single-link DVI would appear to be a bit of a grey area. Why would HP go to the hassle and expense of including an HDCP cryptorom and then not allow you to easily utilise it over a single-link. I say "easily" because although you suggest it's possible you haven't managed to get it working.

    quote:

    That also explains why the single-link mode only functions at one fourth of the native resolution, because all scaling is handled by your graphics card and not by the LCD circuitry.
    Does this mean that the display can "scale" 1280x800 despite not having an actual scaler because it fits so easily into 2560x1600? Stupid question maybe but just wanna make sure I understand what was meant by that.

    quote:

    HDCP support on dual-link DVI is currently not possible. Hopefully that never becomes an issue, and as long as Hollywood doesn't begin enabling the ICT (Image Constraint Token), it shouldn't be a problem
    AFAIK the ICT only affects the analogue outputs and High def dvd versions of powerdvd etc require HDCP on any digital outputs.

    This issue is clear as mud. Would be great if you could find out what the deal is with HDCP content on this display!
  • JarredWalton - Friday, March 23, 2007 - link

    I don't have any Blu-ray or HD-DVD drives, so I haven't been able to test. Given that HDCP support is now available on a lot of monitors, it's reasonable to say that older DVI ports don't support it, so ICT would affect them. The whole HDCP + Dual-link is this messed up area, as HDCP was originally created for HDMI and single-link.

    Of course, my technical opinion is that HDCP is just a joke and a waste of time and money anyway. Gee, how long did it take for people to figure out a way to decrypt Blu-ray and HD-DVD content? Thank goodness we all "need" HDCP cards and such now!

    As for the 1280x800 support, the monitor fills the screen with content, but it's just a straight doubling of pixels. The Dell 3007 does the same thing. I guess that was easy enough to implement without any special hardware. All other scaling... well, there isn't any in the monitor. The GPU handles scaling (I recommend NVIDIA *strongly* here, as the ATI scaling is not quite as full-featured).

    Anyway, I should be getting a laptop with a Blu-ray drive in the near future for review, so I'm going to hopefully be able to test dual-link plus Blu-ray output. Since no content currently uses ICT, though, it doesn't really matter. Frankly, if they ever enable ICT, a lot of people will be pissed.

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