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Review on Optoma UHD35 Projector

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Last updated on July 30, 2021 7:22 pm
Review on Optoma UHD35 Projector
Review on Optoma UHD35 Projector

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July 30, 2021 7:22 pm
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4 new from $1,299.00
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The Review on Optoma UHD35 Projector

Pros 4K resolution (3,840 x 2,160) with XPR fast switching Good color accuracy right out of the box, plus easy color management Both HDR10 and HLG HDR support Full HD 3D Cons Black level is too high at default settings Default settings leave some colors a little too dark or desaturated Optical zoom is only 1.1x

A step above the entry level for a 4K home entertainment projector, the Optoma UHD35 still qualifies as relatively inexpensive for its 4K (3,840-by-2,160) resolution; despite the list price of $1,899, it can often be found for closer to $1,300. Some cheaper 1080p models, including the Epson Home Cinema 2250, have more features, especially frame interpolation for smooth movement and better optical zoom. However, the UHD35 delivers low input lag for gamers, supports both HDR10 and HLG HDR and has the advantage of 4K resolution for bringing out fine details. Designed for the family room

As is typical of 4K DLP projectors, the lamp-based UHD35 uses TI’s XPR fast-switching pixel shift to produce 3,840 by 2,160 pixels on the screen, using a 1080p chip. Unlike many others, it offers an eight-segment, red-green-blue-white-red-green-blue-white (RGBWRGBW) color wheel. The white panels are standard for DLP projectors intended for use in ambient light as they increase brightness. They also tend to compromise color accuracy, but the UHD35 still manages to deliver very good colors.

Using two full sets of the RGBW sequence instead of one has the same effect as doubling the rotational speed of the wheel. It lets the projector light up each color for half the time during each sequence to minimize rainbow artifacts, making them less fun to watch and more fleeting when rendered. I only saw a few in my tests, and they went by so fast that if you don’t see them easily, you may not notice. However, as with any single-chip projector, if you’re concerned that you may find rainbow flashes a nuisance, buy from a dealer that can be easily returned.

The UHD35 is easy to handle, weighing just 8.6 pounds and 4.6 by 12.4 by 10.6 inches (HWD). It offers two HDMI 2.0 ports along with a USB Type-A port suitable for powering an HDMI streaming stick. The basic physical configuration consists of little more than positioning the projector, connecting a video source, and manually adjusting zoom and focus. Videophiles who want to calibrate the projector for the most accurate color possible can adjust hue, saturation and brightness for each primary and secondary color (red, green, blue, cyan, yellow and magenta) as well as adjust grayscale. However, most people should be happy with the default settings.

As mentioned before, gamers will appreciate the low input lag. With Enhanced Gaming mode on, I measured the delay with my Bodnar meter at 17ms for 1080p, 60Hz input and 16.9ms for 3,840 by 2,160 input, just two to three tenths of a millisecond higher than the ratings from Optoma. For PC gaming, the projector can support: up up to 240 Hz refresh rates at 1080p, promising smoother motion and lowering the nominal input delay to 4.2 ms. Rear view, with ports

The UHD35 also earns points for its robust audio system. If you want to take your projector to a friend’s house to play games with immersive sound, or set it up up you don’t have to lug around a separate sound system for a movie night in the backyard. The 10 watt mono speaker delivers enough volume to easily fill a medium to large family room with enough quality to be very usable. If you want stereo or higher quality, you can connect an external sound system to the 3.5mm or S/PDIF outputs. state Up to the light, looks good in the dark

The UHD35 is designed to cast a large image that can stand up to ambient light, and it did that job easily in my tests, with appropriate brightness, color accuracy, and contrast. It also delivered good enough black level and shadow detail to view with the lights off. Image quality isn’t perfect, but fine for most purposes. Full Size Remote

For 1080p SDR input, the UHD35 has five predefined color modes. The brightest mode, Clear, turned green in some of my test clips; it is best to avoid. Most people should find the other modes more than acceptable, but none really offer excellent color accuracy or a dark enough black level to deliver all the shadow detail and potential visual impact in dramatically dark scenes. Game mode had the best shadow detail and was tied to HDR SIM for the second best color accuracy, making it my preferred choice. However, Reference, which offered the best color accuracy but little shadow detail, is a tempting alternative, if it’s bright enough for your screen size and ambient light. From above, with focus, zoom and top panel controls

For HDR10 input, HDR is the only predefined color mode. However, there are four HDR picture mode settings that work in tandem with an HDR strength setting from 0 to 10, allowing you to adjust the tone curve (essentially how the projector displays the brightness level of each pixel on the screen). This accommodates the variations from one HDR10 film to another, as well as your particular ambient light level. The same goes for HLG HDR input, with a single HLG color mode, four HLG picture mode settings, and HDR strength settings. In my tests, switching between SDR, HDR10 and HLG inputs worked flawlessly, with the projector recognizing the type of input each time and adjusting the menus.

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The UHD35 can also handle Full HD 3D well, with a single 3D mode and only support for DLP-Link glasses. I saw no crosstalk and only saw a hint of 3D related motion artifacts. As required by technology, the 3D mode isn’t as bright as the brighter 2D modes, but I found it easily bright enough to get a 90-inch diagonal image on my 1.0-gain screen in a dark room. to watch. From above, with front and vents on the left side

Based on the recommendations of the Society of Motion Picture and Television Engineers (SMPTE), the UHD35’s 3,600 lumen rating should translate to bright enough to illuminate up a 275-inch diagonal 1.0-gain 16:9 display in a darkroom. In moderate ambient light, the size drops to 150 inches. In my testing, the lower brightness Game Mode was easily enough to fill my 90-inch screen in a dark room. In my family room, with an 80-inch 1.0-gain screen, it delivered nicely saturated colors and good contrast with lights at night, and a viewable, if slightly faded, image on a clear day. A step above the basics

If your budget can stretch to 4K projector territory, the Optoma UHD35 offers good performance for the price. It casts a large image bright enough to stand up to ambient light, and in addition to the 4K resolution with both HDR10 and HLG support, it has Full HD 3D and robust audio on board, a combination that makes it a strong competitor for replacing a TV in a family room. It also offers the portability and low input lag making it a strong choice for gamers. However, if you’re looking for 4K because you want a beautiful, breathtaking image, you’ll have to pay a lot more.

If you’d rather stick with a cheaper 1080p model, consider the Epson Home Cinema 2250 or Epson Home Cinema 2200 if you are primarily interested in watching movies and video, or the BenQ TH685 or Optoma GT1080HDR if you want to game features. But if you’re ready to upgrade to 4K without breaking the bank, the Optoma UHD35 is an all-round bargain worth considering.

Wrap up Review on Optoma UHD35 Projector

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Specification: Review on Optoma UHD35 Projector

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1 Year limited parts and labor warranty on the projector, 90 days lamp warranty

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