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The projector also has a relatively short throw of 1.3:1 with the zoom control at full, giving you a 100in picture at a distance of only 2.5m. The only worrying spec is a maximum brightness of just 2,000 ANSI lumens. BenQ W1800 review: Price and competition Similar to its predecessor, the TK700 has a specification of covering 96% of the Rec.709 color gamut; we verified it with a very close measurement of 94.6%. So, while there are definitely some similarities between the two models, the most obvious difference is in throw ratio, where the TK700's 1.3X zoom is spec'd at 1.13 to 1.46:1. The TK700 also has only one special genre-based game mode where its predecessor had three (more on that below). Outside of the obvious difference in the lens (which has a shroud on the TK700STi to prevent light spill) and a few various markings, such as the LumiExpert and 4K badges, the design of the TK700 and TK700STi look identical. For HDR, the TK700 supports both HDR10 and HLG. When using the HDR10 discs in our 4K viewing tests, it offered two color mode choices: HDR10 and HDR Game. For my tests, I chose HDR10 for its obviously better contrast. Colors were acceptably accurate, and shadow detail held nicely. I didn't notice any obvious improvement in picture quality compared with viewing the same scenes in their SDR versions, but the image quality was at least as good with HDR, which isn't true for all projectors. As with most models that have HDR support, the TK700 offers a setting—labeled HDR Brightness in this case— which you'll need to adjust for your room brightness, and possibly from one video source to the next, to find the best setting.
Among the other notable features of the TK700 is 3D, which is actually very bright when triggered, though the projector does not offer any control to increase or decrease the 3D effect. Also, the TK700 includes BenQ's LumiExpert, which is useful for automatically adjusting perceived brightness by tweaking the gamma based on the ambient light in the room. This feature may prove useful if you place this projector in a multi-purpose room such as a living room that has a fair amount of ambient light that changes throughout the day or you like to watch with different levels of room lighting at different times. SDR Viewing. I decided to watch Skyfall in 1080p and the presentation was good. In the scene where Bond meets Q in the Museum the flesh tones looked mostly right—not the best that I've seen, but very good. All the detail I was expecting to see was there as well, such as those in the design on the wallpaper behind them, the stripes in Q's white shirt, etc. Everything resolved perfectly. The only thing that was a little off was the color and flesh tones. It wasn't bad, but it was missing just a tad bit of saturation that I know should be there in Q's face. Brightness. The TK700 is rated for 3,200 ANSI lumens. The brightest picture mode in both SDR and HDR was Bright while in Normal lamp mode. In SDR, this picture mode measured 2,818 ANSI lumens, which is 12% lower than its rated specification. HDR10 mode in HDR measured 2,796 ANSI lumens, which is 13% under the rated spec.The next game I wanted to try was Gran Turismo 7 on PlayStation 5. This game also required a small amount of time to adjust to the difference in latency, though it took less time than with King of Fighters. Unfortunately, GT7 does not have a 120fps mode. While running the game in its 4K/60 HDR mode I found that my breaking was slightly off when going around corners. Outside of that everything else virtually felt the same as when played on my OLED. This was another game that was displayed beautifully on the projector with rich and vibrant colors, great HDR, and pure immersion. Another treat playing at 100 inches in HDR. Featuring super-high brightness at 3200 ANSI Lumens, the TK700 is ideal for use in ‘normal’ living room light levels. This means you get vivid, dynamic colour, without having to draw curtains and blinds. Prices valid in stores (all including VAT) until close of business on 28th November 2023. (Some of these web prices are cheaper than in-store, so please mention that you've seen these offers online.)
For home entertainment, and for gamers who want to move up to a big-screen 4K HDR image and the shortest input lags available, the BenQ TK700 can be a solid entry-level projector. If rainbow artifacts are an issue for you, however, be sure to consider the Optoma UHD35 instead, which offers slightly higher brightness along with essentially the same input lag times, and did a better job of avoiding showing the red-green-blue flashes in our tests.The TK700 utilizes a lamp based light source and Texas Instruments 0.47-inch DLP chip. Any single chip DLP projector has the potential for showing rainbow effects, but fortunately, during my time with the projector, I did not experience any in any content that I viewed. Of course, 4K projectors that use the 0.47-inch DLP DMD are not true native 4K. They actually utilize 4-way XPR (Expanded Pixel Resolution) pixel shift at 240Hz to take the DMD's native 1920x1080 resolution up to 8.3 million pixels on screen. The projector does accept a 3840x2160 resolution signal and it's actually quite sharp, to the point where only those with the keenest eyes would likely be able to see it is not native 4K. HDR calibration for grayscale had similar results. Where HDR calibration will suffer though is in the CMS due to being limited to Rec.709 color space. Two other things surprised me. One is that the TK700 has onboard sound and that it’s actually sound worth using. There’s no stereo separation, which is going to be an issue in many action games, but there’s plenty of volume and what’s there sounds decent, with a strong low end and respectable detail. I happily played Destiny 2 and Elden Ring without plugging in headphones or a soundbar and had disgruntled family members demanding that I turn the volume down. For full HD 3D, the TK700 supports DLP-Link glasses and offers a single 3D mode. I didn't notice any crosstalk in my tests and saw only a hint of 3D-related motion artifacts in scenes that tend to cause them. However, using two different DLP-Link glasses—including one from BenQ—I ran into a repeatable problem that I've never seen before. At specific points in one of our test clips, the colors first changed suddenly and then the glasses lost sync with the left-right alternation of frames. BenQ says it has not been able to replicate the issue, and that if it were to show up, it would be covered under the projector's warranty.
It’s the colours that swing it for the W1800, though. Not only did this projector slightly exceed Rec.709 in testing but colour accuracy is fantastic by projector standards, with an average Delta E of 2.89. Its only serious rival here is the Viewsonic X10-4K and that’s slightly more expensive. Featuring 4K resolution, the TK700 maximises the graphic content from the latest games. Unlike other projectors, the signal is native, not upsampled. This means you get to see the colours, texture and depth of the game – just as the game creator intended. HDR takes the picture to the next level, with crystal-clear detail – even within the darkest areas of the screen. Users who would calibrate will be glad to know you can get a fairly accurate picture with the controls given. The controls provided within the projector are your standard fare of 2-point grayscale controls and CMS (color management system) to adjust RGBCMY primary and secondary color points. These same controls are available in HDR picture modes as well. Grayscale can be dialed in nicely, though given the gamut specification, color can't be dialed in to fully cover the Rec.709 color space, and there's no support for WCG (wide color gamut) for HDR. Calibrated image settings from any third-party do not account for the significant potential for sample-to-sample variation, nor the different screen sizes and materials, lighting, lamp usage, or other environmental factors that can affect image quality. Projectors should always be calibrated in the user's own space and tuned for the expected viewing conditions. However, the settings provided here may be a helpful starting point for some. Always record your current settings before making adjustments so you can return to them as desired. Refer to the Performance section for some context for each calibration. SDRFor audio, the onboard 5-watt chamber speaker delivered sufficiently high quality to be usable at high enough volume to fill a small to medium size room. For better quality, you can connect an external audio system using the 3.5mm audio out port or the one HDMI port that offers audio return. The 3,200 ANSI lumen rating for the TK700 is enough to fill a 260-inch diagonal, 1.0 gain 16:9 screen in a dark room, according to Society of Motion Picture and Television Engineers (SMPTE) recommendations. Using the lower brightness Game mode, the image was easily enough for a 90-inch 1.0-gain screen in a dark room, or an 80-inch screen in a family room at night with lights on. In the daytime with the same 80-inch screen and light streaming through windows, the image was watchable, but washed out. The BenQ TK700 is a very competitively priced, high-lumen gaming projector with excellent input lag suitable for today’s fast-paced gaming. Its performance will allow users to game on the big screen without breaking the bank. Designed for the fastest gaming response, the BenQ TK700 brings cinematic gaming, without compromise. Input lag is the major curse for gamers. There’s little more frustrating to a gamer than when the vision just doesn’t respond fast enough to the controls. It can mean the difference between onscreen life or death, a lap record or second place or simply missing out on completing the level in time. With its class-leading 16ms response, the TK700 is amongst the fastest responding 4K projectors in its class. Now there is no excuse for not beating your rival to the draw.
The color temperature settings that were most accurate out of the box were actually Native and Cool, which provided a tighter grayscale until about 50% stimuli (brightness) and then starts to push blue through the remainder of the grayscale as it gets brighter. The Normal and Warm color temperature settings pushed red throughout the entire grayscale range. Measurements also revealed that Native color temperature put colors within the Rec.709 color space closer to being on target as well.Regardless of your preferred mode for movies and video, Game mode is the obvious choice for gaming, both for the better shadow detail—the faster you can see what's happening in the shadows, the faster you can react to it—and for its state-of-the-art short lag times for projectors. My Bodnar meter timed the input lag for 4K 60Hz input at 17.0 milliseconds (ms). For 1080p, the lag was 16.9ms at 60Hz, 8.5ms at 120Hz, and 4.3ms at 240Hz. Zoom Lens Light Loss. The TK700's light loss when shifting from the widest zoom ring position to its longest telephoto ring position was 16.1%. Users who are looking for an affordable, well-performing projector capable of taking advantage of the newest current-generation gaming consoles but have always been on the fence about projection gaming will be glad to know that this is a very suitable solution—assuming you can work around or live with some of the TK700's limitations. The TK700 did a decent job with shadow detail and highlights in SDR. In HDR it didn't fare as well as I would have hoped; note that the TK700 does not offer any type of dynamic iris to assist with dark content. Motion was excellent however in everything I demoed while using it from games, to movies, and test patterns. This projector does not have any motion interpolation features, which makes perfect sense considering it is a gaming projector and to get the best performance when it comes to input latency you would want all of that turned off. So it's nice to see it has such good motion on all types of content without the need of such features.
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