LG HU810P / LG AU810P
Kind 4K Laser Projector
Value $2999 / $3999
LG has been quietly engaged on a projector that, on-paper, goals to take the trade by storm. Once we obtained the LG HU810PW (effectively, technically the AU810PB) pattern in our lab, we couldn’t have been extra excited to evaluate it. You see, LG’s HU810PW isn’t like different DLP projectors – for it incorporates no colour wheel and makes use of a completely laser-based system that produces a 100% colour lumen output of 2700 lux. With the bottom variant priced at an reasonably priced $2999 and outfitted with True 4K decision, that is shaping as much as be among the best choices we’ve got seen in a really very long time.
Introduction and specs
The LG HU810PW and AU810PB are among the first projectors in our lab with HDMI 2.1 help with eARC (32 channels of audio, 24 bit, 192 KHz, Atmos help). The projector helps 12 bit colour on YCBCR 4:2:2 (the native format for Blu-rays and most tv content material) and 10 bit colour for RGB 4:4:4. It encompasses a gorgeous DCI P3 97% colour gamut (when calibrated) and one of many largest native distinction ratios we’ve got ever seen due to its laser engine. All in all, it punches far above its weight class primarily based on the on-paper specs so let’s have a look at the way it performs in actual life.
|Projector||LG HU810P / AU810P|
|Show Kind||DLP XPR|
|Supply Kind||Twin Laser (R LD, B LD + G Phosphor)|
|Decision||True 4K UHD (8.3 million pixels)|
|Projection measurement||40″ to 300″|
|Projection distance||150″@14.1 ~ 22.6ft, 100″@9.5 ~ 15ft, 40″@3.6 ~ 5.9ft|
|Lens Shift||Horizontal + Vertical|
|Throw ratio||1.3 – 2.08|
|Brightness||2700 colour lumens|
|Distinction (dynamic)||2,000,000 to 1|
|Coloration area||DCI P3 97%|
|Supply Life||20,000 hours|
|Enter||RGB 444 10 bit / 422 12 bit|
|HDCP||HDCP 2.3 prepared|
|eARC||as much as 24 Gbps (Atmos supported)|
|Calibration (AU810PW solely)||AutoCALMAN supported|
|Guarantee||1 yr elements & labor (3 years for AU mannequin)|
Whereas most DLP projectors (the overwhelming majority of projectors within the mainstream phase) have a lightweight supply that lasts, at most, 5000 hours, LG is utilizing a laser mild supply that may final for at the very least 20,000 hours. Not solely that however whereas different distributors use a single laser supply passing via a colour wheel, LG as an alternative depends on a dual-channel laser system (which homes two lasers – a blue and a pink one) for this specific projector. The pink and blue lasers output their respective channels and the blue laser can be handed via phosphor to supply pure inexperienced mild.
The consequence? nearly the entire lumens right here (in idea) are colour lumens. The distinction between white lumens and colour lumens is an important one in the case of judging colour high quality. You possibly can crank DLP projectors as much as pretty excessive lumens, however since they’ve a white mild supply passing via a colour wheel (which is only a mixture of colour filters) you discover out that coloured lumens are a fraction of the whole lumens. This downside is one thing the 2-channel laser system makes an attempt to resolve. It additionally principally eliminates any rainbow impact (which is prevalent in colour wheel methods). In our testing, the LG HU810P and AU810PB had the bottom rainbow impact of any DLP we’ve got ever examined. That mentioned, in case you are watching a really very excessive distinction scene (assume black and white motion pictures) and also you strive actually laborious – you *can* see some RBE.
The projector is powered by a Texas Devices 0.47″ DMD XPR chip. For the uninitiated, the XPR chip is ready to provide true 4k decision with the true resolving energy of 4k pixel grids or 8.3 million pixels on-screen. That is completely different from PRO-UHD/4k-enhanced variants of XPR which can not venture a real 4K picture (as much as 4.1 million pixels). It form of works like how CRTs of outdated used to operate (with progressive strains being scanned on the monitor and your mind making them right into a single picture). Simply so I’m completely clear about this, that is actual 4K, not like 4K enhanced/PRO-UHD projectors which simply venture a sharpened 1080p native picture with out really projecting 4k pixels.
It’s price noting at this level that the LG HU810P and AU810PB makes use of a first-generation XPR DLP chip which famously has a light-border (assume BenQ HT 2550). This isn’t actually a problem in case your projected picture matches your display screen (as you’ll be able to merely zoom within the picture until the sunshine border vanishes into the display screen border) however may very well be a problem in the event you plan to venture on a naked wall or a display screen that doesn’t have darkish borders. It additionally signifies that the precise throw distance will probably be barely longer than marketed as you’ll have to zoom in additional to do away with the borders.
The laser system utilized by LG is the innovative ALPD 4.0 which comes with one huge enchancment over ALPD 3.0: adaptive distinction. That is tech that analyses each body being projected and dynamically adjusts the laser output for unimaginable distinction ratios. The truth is, with all “dynamic” options turned on, each the LG HU810PW and AU 810P are able to reaching a dynamic FOFO distinction ratio of two million to 1. The identical tech utilized to HDR turns into dynamic tone mapping the place each body is analyzed for optimum mild output. Body by body evaluation is a function that’s often not current in projectors on this value vary and reserved for costly projectors just like the JVC NX5 or NX7 (that are greater than twice the price of the LG).
If that wasn’t sufficient LG has one other trick up their sleeve: controllable iris. Mixed with their 100% colour lumen projection engine, a completely controllable iris lets you really alter the sunshine output of the projector in a usable method. That is one thing that might not have been attainable if this was a colour wheel-based projector as growing or reducing the iris would wash out colours (as white lumens would go up greater than colour lumens). The controllable iris permits this projector to go from a vivid TV-like, vivid projector to a wide ranging cinema projector with good blacks. Notice nevertheless that whereas it is a controllable iris – it’s not a dynamic iris – which mechanically adjusts based on the enter body.
Calibrating the LG HU810PW and AU810PB 4k laser projectors
The LG HU810PW and AU810PB are usually not manufacturing unit calibrated and the picture may have a powerful inexperienced solid that may should be calibrated away earlier than the projector can be utilized. That mentioned, calibrating away the inexperienced solid for close-to-perfect calibration is trivial and doesn’t require any superior instruments. In our testing, setting the colour temperature to heat and setting inexperienced excessive and low factors within the white steadiness setting (Skilled Darkish Mode) to -27 removed the inexperienced solid. Our most well-liked settings have been utilizing an iris worth of 5, distinction at 100, colour at 80, sharpness 0, tint 0, brightness 50, all picture corrections and noise reductions OFF, adaptive distinction set to excessive, dynamic distinction off, colour gamut auto and an enter supply of YCBCR 4:2:2 at 12 bit (+ gamma correction towards a reference scale).
Please word that this isn’t the setting with the deepest blacks – however is the one that appears probably the most pleasing to the attention. For deepest blacks (at the price of lowered spotlight efficiency), you’ll be able to retain the settings above however change the iris worth to 0. Equally for TV-like viewing, you’ll be able to change gamma to 1.9 (from 2.2), iris worth to 9, dynamic distinction to excessive.
The LG HU810PW and AU810PB have among the best picture positioning methods we’ve got seen in *any* projector up to now. It options each horizontal and vertical lens shift with an absolute ton of flexibility. On our 150 inch projection, the whole picture may very well be moved 50% in any of the 4 instructions. Mixed with the screw legs, this LG will probably be a straightforward setup in any house theater. As for the distinction between HU810PW and AU810PB, the latter is the customized set up variant that helps Calman Auto Calibration (for a reference class laser picture) and another bells and whistles like 5.1 channel WiSA help and RS232C, IP Management availability.
The flexibility of the calibrated efficiency of the LG HU810PW and AU810PB is one thing I’ve by no means skilled earlier than. At your whim, the projector can flip right into a darkish room projector with pitch blacks and the following second it will possibly provide TV-like tremendous vivid and vivid viewing expertise with 200 nits at a 150-inch picture. There may be a lot flexibility on this providing from LG that we’ve got been testing this man for a bit of over 1 month and *nonetheless* are usually not certain if we’ve got probably the most optimum configuration down pat.
|Native on-screen distinction measurements (All Dynamic OFF, 150 Inch Display)|
|Cinema mode (uncalibrated)||97||0.04||2425|
|Cinema mode (calibrated)||69||0.02||3450|
|Skilled mode (darkish room)||161||0.12||1342|
|Skilled mode (vivid room)||205||0.37||554|
The LG HU810PW and AU 810P in calibrated cinema mode function an unimaginable native distinction ratio of 3450:1 on a 150-inch picture. The explanation why LG can obtain this degree of distinction is in fact because of the truth that it has a laser-based engine. To place this into context, a variety of 1080p displays ship with a local distinction ratio of 1000:1. At supply, the native distinction ratio (in cinema calibrated mode) was round 55000:1. That is as soon as once more – a really spectacular quantity.
A lot of the lamp’s precise energy appears to be dictated by the distinction setting. By holding it at a excessive 80, we noticed that the connection between the iris values and blacks was utterly nonlinear. Growing the worth to 90 and even 100 will increase the max lumen rely drastically however does trigger some highlights to get blown out if Iris is ready to something above 3-4. That mentioned the graph under reveals the “worst” case and a distinction setting of 100 is completely usable at iris values under 3 if you’d like pitch black darks with virtually no mild leak.
An iris degree of 0 supplies completely deep blacks and darkish scenes are unimaginable to take a look at. Spotlight efficiency is sacrificed a bit because the peaks fall under underneath 100 nits however the truth that the LG HU810PW and AU810PB obtain an virtually 100% brightness uniformity signifies that it’s a completely acceptable picture for all intents and functions. Growing distinction to 100 at iris = 0 provides one other 10 nits to peak brightness. In our checks, iris =1 at distinction 100 provided one of the best cinematic efficiency. The very best “wanting” efficiency was at iris=5 and distinction 80.
That mentioned the projector’s spotlight efficiency is completely breathtaking to take a look at and sure among the best on this planet – if not one of the best. With a completely open iris, the daylight scenes of Tenet would blow any consumer away with an immersion degree that’s unparalleled. This is without doubt one of the the explanation why we predict a dynamic iris would make this a JVC killer. The projector is clearly able to each deep blacks and mind-blowing highlights, and a dynamic iris might allow simply that.
We additionally took the freedom of calculating dynamic vary expression as a normalized proportion of the utmost black and white values and as anticipated, it peaks at iris=3 and falls off dramatically after iris=6. That is clearly the explanation LG’s default cinema mode is ready to iris = 3. To seize a few of that attractive spotlight efficiency, nevertheless, we’d recommend opening the iris only a bit extra to five for an optimum viewing expertise. Purists ought to stick with iris = 2. Watching informal comedies at iris = 9 is a completely TV-like expertise that I’ve by no means seen another projector (vivid or in any other case) provide. The truth that colour depth is definitely maintained all through all iris values as an alternative of getting washed out is a testomony to LG’s laser expertise.
Picture samples of the LG HU810PW and AU810PB 4K laser projectors
LG’s unimaginable distinction and spotlight efficiency are clearly seen in these pictures – though photos clearly don’t do them justice.
The LG HU810PW and AU810PB are a masterclass in innovation that blew us away with the extent of versatility provided. That is the primary time we’ve got seen a projector the place you’ve gotten precise management over the colour lumen output and might tweak and tune to your coronary heart’s content material. Need an extremely vivid, TV-like picture? certain. Desire a pitch-black cinematic expertise? it will possibly do this too. Have a perfect darkish/spotlight ratio in your thoughts that you just want to get? Simply mess around with the settings until you obtain simply that.
With a laser mild supply that may final for 20000 hours and a price ticket of simply $2,999 ($3,999 for the AU810PB), it’s clear that LG has a winner on their palms. The one main distinction between the HU810PW and AU810PBB is the inclusion of Calman autocalibration (which contemplating the dearth of manufacturing unit calibration on this unit – could be very a lot price it). Due to this, we’re blissful to present them our Better of CES 2021 in addition to our Editor’s Alternative Award.
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A shocking, extremely versatile entry from LG that may shake up projector pricing on this value vary. One of many first vivid projectors we’ve got seen that truly work as a house theater driver as effectively.
Design & Aesthetics9.5
- Probably the greatest worth propositions we’ve got seen
- An extremely versatile projector may be tuned as each a darkish room or vivid room projector.
- Body by body adaptive distinction to alter laser output for deep blacks (greatest in school)
- Beautiful picture protecting DCI P3 as much as 97%
- Focus uniformity could be very spectacular (greatest in school)
- Brightness uniformity is seamless (greatest in school)
- Adjustment options with each horizontal and vertical lens shift (greatest in school)
- LG’s TruMotion expertise (greatest in school)
- Coloration lumens as much as 2700 (greatest in school)
- Laser lifetime of as much as 20000 hours
- Initiatives a lightweight border
- A completely useful dynamic iris would make this projector shine much more
- CMS may very well be higher
The hyperlinks above are affiliate hyperlinks. As an Amazon Affiliate, Wccftech.com might earn from qualifying purchases.