![]() ![]() Critically, the UHD38 has a 1.5:1 throw ratio so you need to place it about 3m from a 100-inch screen. There’s a manual focus ring around the lens while a lever behind it offers a paltry 1.1x zoom. Setup is simple, if lacking in flexibility. ![]() You likely won’t notice if you sit in front of the UHD38 – which you most probably will – though in a blackout room the resulting glowing blue light is distracting if it’s in your eye line. Easy to pick up and position, the rounded white plastic chassis is pleasant enough though there are a few airflow grilles that leak light. The UHD38 is reasonably compact, measuring just 315 x 270 x 118mm (12.4 x 10.63 x 4.65 inches) and weighing 3.98kg (8.77lbs). This makes it a good choice when it comes to sports and gaming, where black room conditions are generally not desirable.(Image credit: Future) Design and features Configure your sources correctly!Ĭrucially, this laser PJ, which claims a 3,000 Lumens light output, is bright enough to use in a room with moderate ambient light. When it receives the latter it presents nothing more than a digital burble. ![]() Just remember the PJ is only compatible with a standard stereo feed, not Dolby Digital. Some will plan on using this for convenience, but the UHZ50 is best coupled with an external sound system managing your source components. Vertical lens shift and adjustable feet provide real-world image alignment.Īs you might expect, the built-in sound system on this projector is perfunctory, its little stereo speakers sounding brittle. For an uneven wall surface there's a Geometric Correction menu, including auto keystone correction. There are six options available – blackboard, light yellow, light green, light blue, pink and grey. If you're projecting onto a wall rather than a dedicated movie screen, the UHZ50 has a variable 'Wall Color' setting which aims to colour-compensate if the surface is not pure white. Another alternative is the Android-derived Marketplace app, which brings access to the likes of Netflix and Spotify but is generally limited. Optoma also offers a built-in media player, in case you have any shows on USB stick that you want to play. You can also take advantage of USB power to drive an HDMI media streaming stick, such as an Amazon Fire TV device or Roku model. The UHZ50 works with Google Assistant, offering voice control if required, plus supports IFTTT (If This Then That), which uses applets to trigger events – so you might programme the projector to power on when you dim lighting.Īn Ethernet port provides a wired network connection, but the unit is also bundled with a Wi-Fi dongle, which occupies one of two user-accessible USB slots on the rear. For system builders who want to sync the projector to an electric screen, there's also a 12V trigger, as well as RS-232. The rear-panel connections bank is well stocked, and includes three HDMI ports, one of which is eARC/ARC enabled, plus optical digital and 3.5mm analogue audio outputs. A 100in diagonal image can be projected from a distance between 2.6m and 3.5m approx. This, plus focus, is manually operated via a standard dial and lever combo, and combined with the UHZ50's lens gives a 1.21-1.59:1 throw ratio. One of these, obviously, is the projector's 1.3x optical zoom. Specifications are on point, and include some niceties that rival UST beamers ignore. At £2,699 it's definitely not a budget model, and its build quality is commensurately high. Optoma's UHZ50 is a more traditional beamer, but it's no less exciting.Ī 4K DLP laser model with HDR support, it's both compact enough to be brought out for movie or gaming sessions (it boasts a 240Hz 1080p gaming mode), and smart enough for a permanent ceiling installation in a living room. We've seen projectors adopt a variety of form factors of late, from UST models to Samsung's novel portable Freestyle. Optoma's conventional 4K projector might lack the allure of its UST siblings, but a laser engine, flexible setup and punchy performance mean it's still a bright buy, says Steve May
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