Member StereoNET Posted September 8, 2020 Member Share Posted September 8, 2020 LG has announced its HU810P CineBeam 4K UHD Laser Projector for a giant 4K picture to satisfy home theatre enthusiasts. View the full article Link to comment Share on other sites More sharing options...
Jai Parr Posted September 29, 2020 Share Posted September 29, 2020 Very keen for either this or the viewsonic X100. I wonder what HDMI 2.1 features it will offer? 1 Link to comment Share on other sites More sharing options...
malbuquerque306 Posted March 4, 2021 Share Posted March 4, 2021 (edited) I've contacted LG and they told me there is no mention to find this projector over the next couple months here in Australia! Edited March 4, 2021 by malbuquerque306 Link to comment Share on other sites More sharing options...
malbuquerque306 Posted March 4, 2021 Share Posted March 4, 2021 On 29/09/2020 at 12:54 PM, Mullins! said: Very keen for either this or the viewsonic X100. I wonder what HDMI 2.1 features it will offer? X100 has limited Dci-p3 colour space coverage. Link to comment Share on other sites More sharing options...
hifiman Posted May 7, 2021 Share Posted May 7, 2021 Is LG Australia listing this projector for sale here? Link to comment Share on other sites More sharing options...
cafe latte Posted May 11, 2021 Share Posted May 11, 2021 On 04/03/2021 at 8:30 PM, malbuquerque306 said: X100 has limited Dci-p3 colour space coverage. I have been looking at the X100+ can you explain what the issue is? Chris Link to comment Share on other sites More sharing options...
cafe latte Posted May 11, 2021 Share Posted May 11, 2021 On 04/03/2021 at 8:30 PM, malbuquerque306 said: X100 has limited Dci-p3 colour space coverage. Not a Projector expert, hifi is my thing but I do have a couple of projectors. From my limited projector experience the X100 specs look rather good. Specification Native Resolution: 3840x2160 Brightness: 2900 (LED Lumens) Contrast Ratio: 4,000,000:1 Display Color: 1.07 Billion Colors Light Source Type: LED Light Source Life (Normal): up to 30000 Lamp Watt: RGBB LED Lens: F1.8-1.825, f=12.62-15.13mm Projection Offset: 0% Throw Ratio: 1.2-1.44 Optical Zoom: 1.2x Image Size: 40”-200” Throw Distance: 1.06m-6.37m , (100 Keystone: +/- 40° (V) Lens Shift V. Range: Yes (+60%, -0%) Lens Shift H. Range: Yes (+25%, -25%) Audible Noise (Normal): 23dB Audible Noise (Eco): 20dB Local Storage: Total 16GB , (12GB available storage) Resolution Support: VGA(640 x 480) to , 4K(3840 x 2160) HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P Horizontal Frequency: 30K-97KHz Vertical Scan Rate: 24-120Hz Chris Link to comment Share on other sites More sharing options...
aussievintage Posted May 11, 2021 Share Posted May 11, 2021 No expert but I found this https://www.projectorcentral.com/ViewSonic-X100-4K-Review.htm Keep in mind that although the X100-4K supports HDR10, it falls short of delivering the full DCI-P3 wide color gamut found in most of today's HDR content. ViewSonic rates it at 125% coverage of the Rec.709 HDTV gamut, based on coverage of area in a 2D slice of the gamut. After calibration, I measured the color volume for SDR at 120.9% coverage of Rec.709. The measurement for HDR after calibration was 125% Rec.709 (85% DCI-P3, 57.5% Rec.2020). Link to comment Share on other sites More sharing options...
cafe latte Posted May 11, 2021 Share Posted May 11, 2021 1 hour ago, aussievintage said: No expert but I found this https://www.projectorcentral.com/ViewSonic-X100-4K-Review.htm Keep in mind that although the X100-4K supports HDR10, it falls short of delivering the full DCI-P3 wide color gamut found in most of today's HDR content. ViewSonic rates it at 125% coverage of the Rec.709 HDTV gamut, based on coverage of area in a 2D slice of the gamut. After calibration, I measured the color volume for SDR at 120.9% coverage of Rec.709. The measurement for HDR after calibration was 125% Rec.709 (85% DCI-P3, 57.5% Rec.2020). Not sure the difference between the two models, but the X100 4k+ has contrast ration of 4000000 to 1 and the model in the review X1004k is 3000000 to 1 It would be good to see a review of the new model. Chris Link to comment Share on other sites More sharing options...
oztheatre Posted May 14, 2021 Share Posted May 14, 2021 On 11/05/2021 at 6:06 PM, cafe latte said: Not sure the difference between the two models, but the X100 4k+ has contrast ration of 4000000 to 1 and the model in the review X1004k is 3000000 to 1 It would be good to see a review of the new model. Chris I think that's dynamic contrast whereby they measure the brightest white field on screen, then turn the PJ off! and measure the blackness of the screen. real world contrast is likely around 600-2000:1 A 10 year old JVC will get you 30-80K:1 by comparison. 2 Link to comment Share on other sites More sharing options...
oztheatre Posted May 14, 2021 Share Posted May 14, 2021 it's a little bit cheating don't you think? given the way it's measured is not real world use. 1 Link to comment Share on other sites More sharing options...
cwt Posted May 14, 2021 Share Posted May 14, 2021 On 11/05/2021 at 4:39 PM, cafe latte said: I have been looking at the X100+ can you explain what the issue is? Chris Its important to separate contrast [very simplistically the range between black levels and whites ] and colour space Chris . REC709 is what you have with regular sd and hd signals and DCI-P3 is the standard for 4k uhd and has more colour variations so is harder to reproduce the whole colour gamut . That said 85*% of dci-p3 is good for a cheap projector and BTR2020 is even harder to cover as aussievintage posted so a lower 57.5 % is reached . The dcip3 figure is the important one As said good contrast costs more and usually lcos not dlp gives this If you watch a lot of scifi in space for instance this matters 1 Link to comment Share on other sites More sharing options...
TP1 Posted May 17, 2021 Share Posted May 17, 2021 I wasn't expecting much from this review but it apparently has good HDR which would be a first for a single chip DLP. It's priced under $3k in the USA which makes it similar in price to UST DLP projectors. Could be interesting! 1 Link to comment Share on other sites More sharing options...
cafe latte Posted May 17, 2021 Share Posted May 17, 2021 Just back home after being away from internet for 3 days. Is there any real experience on the X100+ and is there other led options or laser which is similar? Link to comment Share on other sites More sharing options...
cwt Posted May 17, 2021 Share Posted May 17, 2021 (edited) Just reading what projector reviews thinks of the latest uhd projectors and theres one that is better on a few fronts -at a price though - the Acer vl7860 . Was surprised its available out here Not only has the best contrast of the dlp's available due to a new firmware [ dynamic on/off lasers like an iris only quicker] but being a laser has advantages over cheaper leds like lumens. And has a good zoom range compared to other UHD's . And has ISF controls so a calibrator is needed to get the best color management.. Acer VL7860 4K UHD Laser Projector Review – Hardware - Projector Reviews Sound and vision echo the thoughts Acer VL7860 DLP Projector Review | Sound & Vision (soundandvision.com) Edited May 17, 2021 by cwt Link to comment Share on other sites More sharing options...
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