Verdict
If you ’re looking for a bright and immersive gambling experience , plus the sort of latent period commonly associated with a dedicated monitor , this DLP projector is for you . It ’s not sodding , but the 4 K images are shrill and the HDR has existent pop . The black are feeble , the people of colour could go wider , the setup is circumscribed and there ’s no support for 4K/120Hz , but otherwise this capable and affordable beamer is just the slate .
Pros
Cons
Key Features
Introduction
Optoma clearly has its corporate view set on the lucrative gambling market if the fresh UHZ66 is anything to go by , offering top-notch - bright immersive image and incredibly low input lags .
Thanks to a optical maser - powered weak source this 4 K HDR DLP beamer is capable of return 4000 lumens , which is easily enough to light up a covert with a 300 in diameter . A lifespan of 30,000 hours means you’re able to enjoy marathon gaming sessions without worrying about the figure of speech dimming , while latency measure as low as 4ms will keep twitch - gun trigger gamers happy .
All of which produce the Optoma UHZ66 a very interesting and affordable big CRT screen projector , but does it survive up to its potential ?
Availability
The Optoma UHZ66 is currently useable and affordably priced at £ 1,749 in the UK , $ 2,999 in the US , € 3,059 in Europe , and $ 2,999 in Australia . This is a crowded market place place , with no shortage of DLP projectors at or below this price full stop , so the UHZ66 will really take to render if it wants to put up out from the competition .
Design
The Optoma UHZ66 looks like every other DLP projector at this destruction of the market , with a box-shaped clean plastic physique , genus Lens cancel to the rightfulness , connections at the posterior , and air vent-hole on either side for cooling . The build quality is reasonable , but overall it ’s a comparatively compact and light weighting beamer .
The electron lens control for focus and zoom are situated around and above the lens system itself , while on top of the form there are buttons for installing , setting up and operating the projector . However , you ’ll only need to fall back to these controls if you accidentally misplace the beamer ’s provided remote .
alas , you plausibly will lose the included remote control because it ’s the kind of credit card - sized control that often ends up down the back of the lounge . This zapper uses icon to identify each blister - type button , and there ’s also no backlight , which makes it tricksy to operate the UHZ66 in the dark .
At the fanny you ’ll bump two HDMI 2.0 inputs ( one of which supportseARC ) , RS-232 / LAN connecter for serial control , a 3.5 mm sound outturn , and a USB embrasure for power . The lack ofHDMI 2.1inputs means the projector is limited to 4K/60Hz , but it can plump for 1080p Full HD gaming at up 240Hz .
Features
The Optoma UHZ66 is n’t on the dot bundle with features , but for a projector at this damage decimal point economy of scale will only go so far and something has to give to keep the cost down .
The beamer plump for resolutions up to 4 K Ultra HD ( 3840 x 2160 ) , although it ’s worth pointing out the DLP chipset is n’t native 4 KiB but in reality Full HD ( 1920 x 1080 ) . However , thanks to its 240Hz refresh rate the picture can be repeated four times per a frame to build up a picture that appear 4 K – unless you start take care at professional exam design .
The headline feature is in spades the UHZ66 ’s optical maser light informant , which not only hand over retina - burn brightness of up to 4000 lumen , but a claimed life-time of up to 30,000 hours . That essentially means you may practice this projector to game or watch movies and sport broadcasts for decades without have to occupy about a degree of ambient light in the room or replacing a lamp .
length of service is n’t the only advantage a laser has over a traditional projector lamp , and the Optoma delivers all this blinding brightness level without generating excessive heat ( although a degree of cooling system is still required ) . It ’s also more consistent , retaining its colour characteristics and not dimming importantly over most of its 30,000 hour lifespan .
The UHZ66 supports high active range in the form ofHDR10and HLG ( hybrid logarithm - Vasco da Gamma ) , and Optoma includes in effect feel single-valued function to reproduce HDR pictures where the shadows are free of crush , the brighter highlight do n’t fall back detail due to lop , and the colours continue their astuteness and nuance within the limitations of the projector ’s colour gamut .
One of the big advantages of DLP is its fast response times , and this extends to the projector ’s power to handle multiple frame rates up to 240Hz . These impressively high frame rates are backed up by lightning fast latency mensuration , with extremely low lag times for a projector , going down to 17ms for 4K/60Hz and all the way to 4ms for 1080p/240Hz .
If you have a large collection of 3D Blu - ray you ’ll be entranced to discover the UHZ66 fully support the third attribute . You ’ll demand to buy additional third party active shutter shabu , but the brightness of the optical maser light generator , along with DLP ’s incredibly dissolute response times results in superb 3D with punchy trope and no annoying cross talk .
The UHZ66 has an incorporate loudspeaker system with 15W of amplification , which is jolly common for projector in this segment of the grocery , . While this built - in phone system of rules is barely sufficient for the former blockbuster pic or an immersive gaming sitting , it is handy if you speedily need audio without having to connect and rick on a load of other equipment .
In term of missing features , while the lack of HDMI 2.1 input is n’t surprising for a projector at this price , it means no accompaniment for 4K/120Hz orHDR10+and the benefit of dynamical metadata . The manual lens of the eye controls do n’t give up for lens memories either , so if you ’re using a wide look proportion blind you should look elsewhere for your projector .
Setup and operation
The Optoma UHZ66 is easy to install thanks to its small physique factor and scant weight construction . There ’s a choice of stall or cap mount , with the projector in front or behind the screen , but the manual electron lens controls are very limited with only soar up and focalize . So you ’ll necessitate to physically move the beamer for perpendicular and horizontal orientation , but there are animal foot for levelling the image .
If you see the want of vertical and horizontal lens controls are cause you problem , there are also keystone control condition for correcting any geometric misplay . However , this extra processing does rob the projector of some fine detail . The 1.6x rapid climb can create a 100 - in picture from a distance of around 2 molarity , and for larger rooms you could even glow a stick - astute image up to 300 - inch in sizing .
In damage of functioning , the UHZ66 ’s individual - crisp DLP conception results in very sharp-worded image , but unfortunately this approach use a colour bike which can do ‘ rainbow ’ artefacts . While this wo n’t affect everyone , if you could see this type of colour - fringing the UHZ66 is n’t the best choice and you should consider a projector that does n’t use a color bike .
Another annoying side core of the colour wheel is a high - pitched noise created as it wizzes around , although due to the 4000 lumens of light output signal the rooter are also fairly brassy , come to anywhere from 28 to 35dB. On the positive side , all this luminance means you’re able to use the UHZ66 in a room with white walls or a degree of ambient light and still enjoy a burnished image .
Performance
The Optoma UHZ66 delivers bright and impactful full-grown - screen pictures that keep plenty of asperity thanks to the single - chip DLP blueprint and backing for 4 K imaging . The upscaling and image processing is also competent , and thanks to all that special luminance the SDR , and particularly HDR images , split with bright and vivacious highlights .
Optoma admit a number of picture modes , and for those seeking accuracy in a dark room the Reference mode is the good pick . However , if there ’s some ambient light in the room the brilliant modality really comes in handy as it boosts the overall luminance while still retaining a pleasing degree of image accuracy , assure you ’re go through what the content creator ’s originally intended .
The UHZ66 ’s inherent cleverness really bear dividend with HDR , where all those surplus lumens give images plenty of ‘ pour down ’ , while effective tincture function gets the best out of this type of content by continue detail in both the phantom and mirrorlike high spot . The colour reproduction is also good , although limited to Rec.709 so you do n’t get the full wide colour gamut of HDR .
One arena where DLP beamers are particularly strong is motion manipulation , because of the incredibly degraded answer times of the applied science , and here the UHZ66 is no elision . There ’s a remarkable smoothness to movement , with movies retaining that all important film - like character while also appear barren of judder or other artefacts that bear on less adequate to display engineering .
While DLP projector may be peachy with movement , they often struggle when it comes to fateful levels , and the UHZ66 hurt here with black that seem more like a dark-skinned gray . This immediately robs the contrast ratio of much of its impact , and it ’s for sure nowhere near the 500,000:1 claimed by Optoma . However , given the cleverness of the overall prototype this is less of an issue , especially with white walls where any mull light will wash out the contrast .
watch Oppenheimer immediately reveals the UHZ66 ’s power to produce exceptionally detailed images , with the sun - decolorise New Mexico landscape painting really benefit from all that supernumerary brightness . The colours may miss the impregnation of a video display with a spacious colour gamut , but the brightness means the Trinity test remain lurid , especially the flare of the nuclear explosion .
Where the UHZ66 tends really skin is with a darker movie like The Batman , with its rain - soaked alleyways , and night scenes filled with loom shadows . Here the Optoma fails to deliver the ink-black blacks this film ’s filming demands , and while the neon and wet streets retain some vibrancy , the shadows often descend into a grey mess where details are lost along with any impact .
To be fair , the UHZ66 is really direct at gamers rather than movie fans , and here it delivers thanks to its brilliant movement handling that results in slick gameplay at 4K/60Hz , and even smooth gaming if you have a PC tractor trailer adequate to of 1080p Full HD at 240Hz . This is plump for up by improbably low stimulus lag that go down to 17ms for 4K/60Hz and a ridiculously low 4.4ms for 1080p/240Hz .
The outcome is a hugely enjoyable play experience whether you ’re using a next - gen console or the latest souped - up gaming personal computer . Select the Game preset and you ’ll immediately be rewarded with range that are sharp , elaborate , and colourful , while the very capable tint - mapping ensures precise HDR for gambling that fills your field of sentiment with vivacious pictures that are sure to please .
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Should you buy it?
Pin abrupt 4 K images , topnotch bright HDR , bland motion , a low remark lag , and long life laser Light Within origin make this projector a great choice for gamers .
The weak blacks and limited colour are n’t ideal for flick , and while the word picture wait good with brighter scenes , there are estimable option for celluloid lover .
Final Thoughts
The Optoma UHZ66 is a solid addition to the marque ’s 4 K HDR projector line - up , offer the kind of performance and features that will appeal to gamers not concerned in play at 4K/120Hz . Film fans may be less impressed , but this beamer delivers affordable super - bright freehanded screen images .
Trusted Score
How we test
We try every projector we review thoroughly over an extended stop of metre . We usePortrait Displays Calman colour calibration softwareand industry standards to liken features decent . We ’ll always tell you what we find . We never , ever , accept money to refresh a intersection .
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FAQs
This projector features an input signal stave of 17ms for 4K/60Hz and 4ms for 1080p/240Hz
There is Full HD 3D backup using compatible active shutter methamphetamine hydrochloride , although the spyglass are available singly .
This projector is able of display high frame rates up to 4K/60Hz and 1080p Full HD at 240Hz
