HP 2311xi - Conclusions

Selling for $200 online as I write this review, the direct competitors with the HP 2311xi that I’ve used are the Dell U2412M and the AOC i2353, both value priced IPS displays. The Dell stands apart by being 1920x1200, which is a noticeable 11% increase in vertical resolution. The AOC and HP are both very accurate out of the box, though I used my older i1Display2 with the AOC so the results are not as accurate as later reviews where I used the i1Pro spectrometer. Between those two displays, the interface on the HP is much more user friendly and easy to adjust I found, with a better selection of inputs, though styling isn’t quite as fancy. Lag was slightly better on the HP but not by a large margin, but between the two I lean towards the HP.

Compared to the Dell U2412M the case is a little harder to decide. The greater resolution and the adjustable stand are both big differences here, along with a better contrast ratio. It also has an integrated USB hub, which I find to be useful. However the calibration out of the box wasn’t quite as good, and most people aren’t as likely to calibrate a 23” monitor as they are a larger, more expensive one. The Dell is also $100 more typically, and the U2312HM might be a more direct comparison, but I haven’t had the chance to review that display. The U2312HM is very similar with an IPS panel and LED lighting, but replaces the HDMI input with DisplayPort, adds rotation and a more adjustable stand, and a USB hub as well.

My main reservations about the HP 2311xi are the lack of an adjustable stand or VESA mounting holes, which means you are stuck with the small, barely adjustable stand that it comes with. I’d also like to see a DisplayPort input instead of HDMI, as with no internal speakers I don’t have much need for it in addition to DVI.

For the price, the HP 2311xi comes out as a very good performer, with out of the box numbers that are great. That's good for those that want decent color on their display but don’t want to invest another $200 or more on hardware and software to calibrate it after they buy it. The lag numbers were great for gamers, and the power use was incredibly low as well.

If you are OK with the lack of adjustments in the stand and don’t need a DisplayPort input, the HP 2311xi is a very nice display for $200 and well ahead of what you got for the same price just a year ago. I wish I could be more enthusiastic as I found the image really nice, but the ergonomic issues are a concern for me; those that need more adjustments should look at something like the Dell U2312HM as an alternative.

HP 2311xi - Input Lag and Power Use
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  • mikato - Thursday, August 16, 2012 - link

    Different resolutions in LCDs other than the native resolution look so crappy I don't know why you would want to change it. I'm not sure what you're doing in your video work but can't you scale it in the video player instead?

    For inputs, I think it's important to have one of [DVI, HDMI] and also one DisplayPort. That's because DVI and HDMI are electrically equivalent. converters are cheap and easy to come by. That's why the Dell U2412M has 1 DP, 1 DVI (and 1 VGA). If you want multiple monitors, then DisplayPort is the best way to go. If I was buying new stuff now I'd make sure the monitor had DP.

    Just curious, do you remember what Dell monitors you had?
  • Sub Zero - Friday, August 17, 2012 - link

    When you want to upload HD to YouTube, you have 1280x720 and 1920x1080. 1280x720 is generally preferred because of bandwidth and playback issues.

    So, if I want to present in 1280x720, I want to record in 1280x720 for the best quality. So, I set the screen to run 1280x720, and I want it to actually use 1280x720 pixels centered in the screen, as it should be. It works for me on 2 monitors, but not on my 30", even though I'm using the same Win 7 64 bit Nvidia drivers.

    You may not see the need to use other than native resolution, but for people that do record often, either video games or tutorial, such variable resolution scenarios are common.

    There is an entire industry on YouTube where gamers do playthroughs with commentaries and most do at 1280x720. Most want it to display at 1280x720 at 1:1 pixel ratio while they play it. I see no problem with that.
  • theoldguy - Friday, August 17, 2012 - link

    Remember, back in the old days...say mid-1990's you paid $650 for an average 17in CRT with a max resolution of 1600x1200. Back then we had more money to design Good products. It's been downhill ever since. People are spoiled to cheap, cheap, cheap stuff so companies are exploiting it, but as more of a survival tactic than anything else these days. My former co. made some great displays at one time, but nobody wanted to pay for them. They'd rather pay $250 for a cheap piece of crap. You can't convince management to keep making great displays when you can't sell enough to recoup the development costs. It's just simple economics.
    You can still get a few good displays out there today, but you're going to pay for them. Look at the specs for some of the NEC and HP commercial stuff, especially the Dream Color 24in monitor with the 30bit panel. There's a 47in that can be configured with its own IP address (network control), can daisy-chain 25 of them from one DP output, has VOE (video over ethernet) and has gorilla glass protective screen with a 2mm bezel. Of course you'll pay around $5k for that one!! I saw a wall of six of those doing the AMD Eyefinity 4k resolution thing. Gamer's heaven.
  • Oxford Guy - Wednesday, August 15, 2012 - link

    Once again Anandtech hasn't mentioned PWM backlight flicker, a factor that has been covered in-depth at prad.de and to some extent at tftcentral. Both of those sites now include PWM measurements. Disappointing, Anandtech.
  • Krane1 - Wednesday, August 15, 2012 - link

    For some reason the advancement in resolution has come to a complete halt. Even as we speak nearly a half dozen manufacturers have cameras on the market with 4k resolution and beyond. And although it is possible to edit this video on a reasonable budget, there is no way to view the full resolution without move into the cost of a car purchase territory.

    I've no idea why none of the monitor market haven't brought a reasonably priced 4k or 5k monitor to the market by now. But Apple has stepped in where others fear to tread.

    Only Apple has moved past the 1080p wall so far. And although I've never really been a fan, I have to admit that their vision forward in display development is the best in the industry. At the moment, only they offer a laptop with a display greater than 1080p. It's Retina display (2880 X 1800 resolution), puts the Apple Macbook Pro is in a class all by itself.
  • theoldguy - Friday, August 17, 2012 - link

    Chris, make sure you turn off the Gamma control if you're going to calibrate.
    I suspect since this is an IPS panel, they use gamma correction to improve the dark 2.2 gamma (common with IPS/PLS/MVA panels) to around 1.8~2 gamma so people can see the details in dark shading. Also, native panel color temp for HP monitors is the Custom RGB setting. This bypasses what may be a poor factory setup on the color presets.
  • LEDnoob - Wednesday, January 9, 2013 - link

    Chris you mentioned all you did was set the color mode on the 2311xi to sRGB mode where did you set that? I don't see that option on OSD are you talking about setting it using operating system?

    Also for this monitor has anyone tried sharpness/gamma test on http://www.lagom.nl/lcd-test/sharpness.php
    at default factory setting the sharpness test and the viewing angle test doesn't blend in at all. Does these test even work for IPS?

    If anyone can help me with these question it would be appreciated or else I probably have to return it again sigh... :(
  • XchiMeraX - Wednesday, January 30, 2013 - link

    I am planning to purchase this product in India (Bangalore). I checked with all HP distributors in Bangalore sadly its not available any where, not even online. So please let me know where can i purchase this monitor in Karnataka?

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