Optoma UHD55 Recensione | 85 Dati a confronto

The Optoma UHD55, a $1,799 lamp-based projector, earns an "Excellent" rating from PCMag for its 4K UHD performance, high brightness (3,600 ANSI lumens), and impressive gaming capabilities. Key strengths include HDR10/HLG support, excellent color accuracy, and low input lag, with minimal rainbow artifacts. However, the unit is limited by a sparse, non-functional smart app ecosystem and only one of its two HDMI 2.0 ports supporting the fastest gaming speeds. These drawbacks necessitate the use of external streaming devices for a complete, flexible entertainment setup.

The Optoma UHD55 is a 4K DLP lamp-based projector priced at $1,799 that targets both gamers and home theater enthusiasts. It delivers an output of 3,600 ANSI lumens (though testing measured it lower at 2,746 lumens) and covers 97% of the DCI-P3 wide color gamut using a specialized internal filter. Setup flexibility includes a 1.3x manual zoom and a 10% vertical lens shift, though horizontal shift is absent. For gaming, it boasts exceptionally low input latency, dropping down to a highly responsive 4.4ms when running at 1080p/240Hz, or 16ms at 4K/60Hz. The projector features distinct pros and cons that require users to make performance trade-offs. On the positive side, it offers HDR10 support, a dedicated 1080p 3D mode with minimal crosstalk, excellent motion handling for animation, and remarkable lag reduction for fast-paced gaming. However, a major architectural limitation splits its core features across its two HDMI ports; HDMI 1 houses the Enhanced Gaming low-latency feature, while HDMI 2 exclusively controls the Wide Color Gamut (WCG) filter. This means gamers cannot experience wide-gamut HDR color and ultra-low lag simultaneously. Additional drawbacks...

The Optoma UHD55 is a bright 4K DLP home theater and gaming projector that delivers an impressive 3,478 measured lumens in its brightest mode, performing exceptionally well in rooms with uncontrolled ambient light. Out of the box, the Cinema and Reference picture modes provide excellent, vibrant image quality, and the unit features a highly functional Wall Color adjustment setting to correct color accuracy when projecting directly onto colored walls. It handles HDR10 and HLG content skillfully by balancing highlight details with onscreen brightness, offers strong shadow details, and provides cleaner, darker black levels than most competing DLP projectors in its class. Additionally, its 4K upscaling is highly effective, rendering 720p sports and 1080p Blu-ray content sharp enough to mimic native 4K resolution. Despite these strengths, the projector suffers from several performance and design drawbacks. Out-of-the-box colors lean toward being moderately oversaturated, causing skin tones to pull unnaturally red and orange in Cinema mode, though this can be remedied through manual color and gamma calibration. Because it is lamp-based, it ultimately cannot achieve the super deep blacks found on more expensive...

The Optoma UHD55 is an affordable lamp-based DLP projector that supports 4K and HDR playback while delivering a high peak brightness of 3,600 lumens and a low 16.9ms input lag for gaming. Its design includes a crisp white finish and handy optical vertical lens shift tools for easier setup, alongside built-in Android-based streaming options and a 10W mono audio speaker. The projector delivers a highly detailed 4K picture, excellent motion handling, and strong colour dynamism that covers 97% of the DCI-P3 spectrum, ensuring visuals remain watchable even in well-lit rooms with minimal "rainbow effect" issues. However, the UHD55 fails to maintain consistency across different viewing scenarios due to below-par native black levels that make dark scenes look distinctly grey. While using the Dynamic or Eco+ modes improves contrast and colour punch, it triggers severe light instability, causing the image to aggressively flash or dip in brightness during scene cuts or internal movements. Furthermore, its unoptimised streaming system lacks Google Play Services, forcing users to rely on an external streaming stick, while the built-in mono sound system remains weak and tinny....

The Optoma UHD55 is a versatile, mid-range DLP projector priced around £1,500 that delivers true 4K imagery via pixel-shifting technology and offers excellent flexibility for home entertainment. It is highly praised for its strong gaming features, including low-latency performance at 4K/60Hz and ultra-smooth 1080p/240Hz capabilities, making it ideal for fast-paced console action. Additional key strengths include its impressive color reproduction—reaching 92.7% of the DCI-P3 gamut in Wide Color Gamut (WCG) mode—as well as detailed 4K picture quality, a generous 1.3x zoom, and helpful geometry correction tools for non-traditional wall setups. However, the projector comes with several notable drawbacks, particularly regarding its smart interface and contrast. The built-in Android-based smart platform is outdated, offering a very restricted selection of streaming apps that produce poor image quality, meaning users will need an external streaming stick. Furthermore, activating the DCI-P3 wide color modes significantly reduces the projector's overall brightness levels. Lastly, the projector's black levels are noticeably grey rather than deep and inky, and its muddy, built-in speaker requires an external soundbar or speaker system for an adequate audio experience.

The Optoma UHD55 is a full 4K home projector priced at Rs 2,95,000 that targets movie enthusiasts and serious gamers alike. On the positive side, it features an incredibly simple and hassle-free setup process. Performance pros include a crisp 8-million-pixel display, a bright 3,600 lumens output, and a deep 1,200,000:1 contrast ratio that supports HDR 10 and HLG for vibrant colors. Gamers will appreciate the "Enhanced Gaming Mode," which delivers an ultra-smooth 240Hz refresh rate and a low input lag of 4ms at 1080p or 16ms at 4K. Furthermore, it offers unique 32:9 Super Ultra-wide viewing options, smart home compatibility with Alexa and Google Home, and a durable lamp life spanning up to 15,000 hours in Dynamic Black Mode. However, the reviewer highlights a few notable drawbacks. A major con is the lack of HDMI 2.1 connectivity, meaning the projector cannot natively support the highest refresh rate modes of next-gen consoles like the PS5 or Xbox Series X. Additionally, while the projector includes the Optoma Marketplace App store, its built-in navigation is not perfectly smooth, prompting the reviewer to recommend...

The Optoma UHD55 is a 4K DLP projector priced at $1,799 that excels as a hybrid solution for both serious gaming and high-quality home entertainment. It utilizes fast-switch pixel shifting to achieve its 3840-by-2160 resolution and relies on a traditional lamp paired with an eight-segment color wheel. Key advantages (pros) include an impressively low input lag of 16.9ms at 60Hz—which drops to 8.6ms for 1080p/120Hz—making it highly responsive for gamers. Furthermore, it provides top-tier 4K HDR picture quality with robust HDR10 and HLG support, strong out-of-the-box color accuracy in Cinema mode, and 3,600 ANSI lumens of brightness, which is sufficient to withstand ambient light in a family room. Physical setup is also highly flexible due to its 1.3x zoom and a 5% vertical lens shift. However, the projector comes with notable limitations (cons) regarding connectivity and its built-in smart interface. Out of its two available HDMI ports, only one supports the advertised low input lag, requiring users to be cautious about where they plug in gaming consoles. Additionally, the onboard marketplace features a very limited selection of streaming options; while...

The ⁠Optoma UHD55 is evaluated by PCMag as an excellent dual-purpose 4K DLP projector engineered to satisfy both serious gamers and home cinema enthusiasts. It relies on a traditional lamp paired with an eight-segment color wheel to deliver a bright 3,600 ANSI lumens output, making it highly capable of resisting ambient light in family rooms. Image quality stands as its strongest selling point; the review notes that the projector delivers exceptional out-of-the-box color accuracy in Cinema mode and provides a major, highly dimensional visual leap forward when viewing 4K HDR10 and HLG content compared to traditional SDR video. Gamers will benefit from its remarkably low input lag, which drops to 8.6ms at 1080p/120Hz and reaches an elite 4.2ms at 1080p/240Hz, rendering fast-paced gameplay highly responsive. Physical installation is equally practical due to its lightweight 8.6-pound body, a 1.3x zoom, and a vertical lens shift. However, the review details a few notable limitations that buyers should keep in mind before purchasing. A primary drawback for multiplayer setups is that only one of the two HDMI ports supports the short input lag...

The Optoma UHD55 is a 4K UHD lamp-based projector that costs $1,799.99 MSRP. It is made for both home theater fans and gamers. The review shows that it is very bright at 3,600 lumens. This means you can use it in rooms with the lights on. It has great pros like high out-of-the-box color accuracy, beautiful HDR10 and HLG tone mapping, and very low input lag for fast gaming. It also has helpful installation tools like vertical lens shift and a 1.3x optical zoom. PCMag UK However, the review points out some specific cons. The projector uses a lamp light source, which gives it a shorter life than newer laser models. It also has a few features tied strictly to certain HDMI ports, meaning only one port gives you that ultra-low gaming lag. Other cons include poor built-in streaming apps and a laggy remote control response. Even with these flaws, the review highlights that it offers excellent image quality and great value for its price.

The Optoma UHD55 is a versatile 4K DLP home theater and gaming projector retailing at a competitive $1,799 MSRP. Delivering a measured 3,478 ANSI lumens and a 1,200,000:1 contrast ratio, it provides robust brightness and excellent HDR performance with detailed whites and deep blacks, even in rooms with ambient light. For serious gamers, the projector features an Enhanced Gaming mode that drops input lag to an impressive 4.4 ms at 1080p, while supporting refresh rates up to 120 Hz and 240 Hz for next-gen consoles and PC gaming. Setup is highly flexible and user-friendly, utilizing a 1.3x optical zoom, vertical lens shift, geometric correction, and a unique Wall Color adjustment feature that optimizes picture accuracy across six non-white wall tones. However, the projector does come with several distinct drawbacks. On the performance and usability side, users must contend with basic mono sound, a slower menu interface when content is playing, and a downsized remote control with reduced capability. Furthermore, its smart features are limited by a minimal application portal, and it completely lacks ARC/eARC functionality for easy audio routing to...