ViewSonic PX701 4K Análisis | 85 Datos comparados

The ViewSonic PX701-4K is a value-oriented projector tailored for gaming, featuring exceptional 1080p @ 240Hz support with low input lag and 4K pixel-shifting at 60Hz for sharp, responsive visuals. It offers decent peak brightness suitable for rooms with ambient light, though it is primarily designed for high-refresh-rate gaming rather than dedicated home theater viewing. Conversely, the unit suffers from poor out-of-the-box color accuracy that defies calibration, alongside a narrow color gamut and mediocre native contrast that leaves dark scenes looking grey. Furthermore, it lacks a smart operating system or wireless connectivity, requiring external hardware for streaming.

The ViewSonic PX701-4K is an affordable, lightweight 4K UHD DLP projector priced under $1,000, designed specifically to deliver highly watchable images in rooms with ambient light. Utilizing Texas Instruments' XPR fast-switch pixel shifting to achieve its 3840x2160 resolution, it offers strong gaming capabilities, featuring a remarkably low input lag of 4.2 ms at 1080p/240Hz and a measured 16.9 ms at 4K/60Hz. Its key performance strengths (pros) include a high 3,200 ANSI lumen rating (measured at a bright 2,582 lumens), dual HDMI 2.0b ports, automatic HDR10 and HLG support, a generous 20,000-hour maximum lamp life in SuperEco+ mode, and built-in geometric tools like warping and corner correction. However, the projector has several notable drawbacks (cons) resulting from its budget price and brightness-focused design. Out-of-the-box color accuracy is poor across all modes, requiring calibration to achieve neutral tones, and its contrast and black levels are too shallow for a premium home theatre experience. The user interface also complicates adjustments because critical controls, like brightness and contrast, lock onto the dead-centre of the screen and block the image during calibration. Furthermore, the unit...

The ViewSonic PX701-4K is highly praised as an entry-level home entertainment projector that punches above its weight by offering a sharper image than many higher-priced competitors. Priced under $1,000, it stands out for its impressive 3,200 ANSI lumen brightness, a 12,000:1 contrast ratio, and remarkably long bulb life reaching up to 20,000 hours in Dynamic Eco mode. A major highlight of the unit is its user-friendly automatic horizontal and vertical keystone correction, which effortlessly straightens off-angle projections without requiring manual, physical adjustments. Furthermore, the projector serves as an excellent budget choice for gamers, as its specialized gaming mode delivers high refresh rates and ultra-low input lag—clocking in at 4.2ms at 120Hz and 9.1ms at 240Hz for modern consoles and PCs. However, achieving this competitive price point required ViewSonic to make several trade-offs, leading to stripped-down features and marginal connectivity options. The device includes only the bare necessities, featuring just two HDMI 2.0 ports, a USB Type-A port, a serial port, and a 3.5mm audio jack. Audio performance is also underwhelming, as the built-in mono 10W speaker produces a flat, tinny...

The ProjectorCentral 2021 Best of the Year Awards highlight key industry shifts toward brighter, more compact solid-state laser and LED technologies across commercial and consumer sectors. Major trends included the rise of ultra-fast gaming projectors featuring input lags as low as 4.2 milliseconds and 240 Hz refresh rates (like the BenQ TK700STi and Optoma UHD35), alongside mid-priced home theater long-throw lasers breaking the sub-$3,000 price barrier. The awards also celebrated a surge in sophisticated Ultra Short Throw (UST) living room models, high-end LCoS innovations like JVC’s HDMI 2.1-equipped DLA-NZ7, and lightweight commercial laser projectors that cram up to 10,000 lumens into briefcase-sized footprints. The evaluated models present a diverse mix of strengths and weaknesses across price tiers. On the positive side, the reviewed units offer incredible value, exceptional image sharpness, built-in Android TV streaming platforms, and wide color gamuts—such as the Hisense L9G's rare ability to hit the full Rec.2020 spectrum. However, the drawbacks vary significantly by model: low-cost entries like the ViewSonic PX701-4K sacrifice 3D playback and struggle with out-of-box color accuracy, lifestyle portables like the Epson EF12 suffer...