3D Vision Blog

A normal user's look into the world of 3D Stereo Technologies

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No Stereo 3D Support on Acer Iconia Tab A510 Tegra 3 Tablet

July 29th, 2012 · 3 Comments · Other S3D Tech


Up until now I’ve had the impression that all Nvidia Tegra 3-based devices should have stereoscopic 3D support when connected through HDMI to an external 3D-capable TV set (or other display device supporting HDMI 1.4 3D). I’ve already played a bit and liked the stereoscopic 3D support on the Asus Transformer Pad (TF300) tablet a while ago and I’ve decided to try out another Tegra 3-based tablet that comes with Android 4.0 Ice Cream Sandwich pre-installed – the Acer Iconia Tab A510 tablet. I’ve tried connecting the tablet to multiple 3D-capable display devices such as a Panasonic 3D plasma HDTV, a 3D monitor from Acer and a 3D projector with HDMI 1.4 support, but no luck in being able to enable stereo 3D support or in seeing the HDMI menu with the settings appear. The external display works just fine and displays what is shown on the tablet’s screen, but only in normal 2D mode, so apparently the the Acer Iconia Tab A510 Tegra 3 tablet simply does not feature stereoscopic 3D support. I can say I’m a bit disappointed, though besides the lack of stereoscopic 3D support the tablet actually seems quite nice and comes at a good price…

There are probably other Tegra 3-based devices that may or may not support stereoscopic 3D output to a 3D-capable display device using HDMI, so if this is a feature that you want to have on your tablet, you better try it out or thoroughly check if it is really supported before deciding on the product. The thing that I’m not very happy about is that there is no clear information which Tegra 3 devices do support stereoscopic 3D output on an external device and though Nvidia has a list of all Tegra powered products released on the market, this list does not include that information (and device manufacturers not always make information about that support or the lack of such available). The Tegra dedicated website that Nvidia also has called Tegra Zone also does not contain a list of devices with clear information on the features they support such as stereoscopic 3D output, though you can check what Tegra-optimized games do support stereo 3D mode on it. And here I’m wondering am I the only one interested in the stereoscopic 3D features of Tegra 3-based devices, surely not, but it seems like if Nvidia does not care much about that feature that is apparently supported by Tegra 3, though not available on all Tegra 3-based devices. And stereoscopic 3D support is a feature that can really make a difference for some people when making a choice for a new tablet or a smartphone and they want to be able to connect it to a 3D HDTV and use in stereo 3D mode.

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I’ve Got the Acer GN245HQ 120Hz 3D LCD Monitor Available for Testing

June 7th, 2011 · 49 Comments · General 3D News


I’ve finally got my hands on a sample of the new 24-inch Acer GN245HQ 120Hz 3D Vision-ready LCD monitor, so I’ll be testing it and you can expect a detailed review of the monitor to be published here in the blog in the next few days. I’m quite interested to see how the smaller 24-inch model compares to the bigger 27-inch Acer HN274H display that I’ve tested a while ago, as they are both new and feature HDMI 1.4 3D support. Some reviews are claiming that the Acer GN245HQ is far superior to the Acer HN274H monitor, so I have high expectations and since I’ve liked quite a lot the performance of the 27-inch version, I’m expecting to see really good results from the smaller 24-inch model as well. So stay tuned and meanwhile you can ask for things that you want to be covered in the review or just to try with the monitor while testing it…

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The Acer HN274H 3D Vision and HDMI 1.4a Monitor is Starting to Appear

April 7th, 2011 · 18 Comments · General 3D News


The Acer HN274H 3D monitor is the first 27-inch 3D Vision compatible product and it is also the first with HDMI 1.4a support for 3D as well, meaning that with it you can get quite a wide compatibility with different 3D products, although still not as much as with a 3D HDTV over the HDMI 1.4a interface. You can of course connect a PS3 console and play games in stereo 3D mode with it, as well as any other 3D-capable consumer electronic device that can output 3D in the frame packaged format defined in the HDMI 1.4(a) standard. On the other hand you get 1080p at 120Hz over the Dual-Link DVI and 3D Vision support on the PC, something that is still not available with 3D HDTVs due to use of the HDMI 1.4 standard. The monitor comes with a built-in 3D Vision IR emitter and a pair of 3D Vision active shutter glasses that you will be using even when the 3D is coming through the HDMI interface. And the good news is that the monitor has started appearing on different markets worldwide at the beginning of April, although it was delayed a bit, it is finally here. So if you were waiting for this because of the bigger screen size or the support for HDMI 1.4a, then there is probably no need to wait anymore, not to mention that the monitor does very well in stereo 3D mode as you can read in the extensive review published here on the blog a while ago.

At the moment in North America you can only get the Acer HN274H at Newegg for $699 USD and they don’t have that big stock, so if you want the monitor don’t wait too long. If you live in Europe, then the chances that the monitor will be available in your country by the end of April are quite high, in some European countries it appears the monitor is already available, but again not in large quantities, so look around and you can report shops that already have it in the comments below.

To read a review of the 3D capabilities and performance of Acer HN274H 3D monitor…

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