Joined in 2023 
82 
63 About this deal
Scale up the excitement with a screen size easily made larger than a TV, even in limited space. Immerse yourself in 100” of entertainment from only 2.5 m away. The PX748 excels in this area. For clear, genuine 4K resolution, it uses a DLP display with XPR technology. Its support for HLG and HDR technology improves this clarity and accuracy. While watching sports or other fast-paced content, clarity is maintained because the frame refresh rate, at 240Hz, is comparable to the best in the home theater industry. The PX748-4K is a 4,000 ANSI Lumens 4K home projector that shines in value and brightness and delivers pixel-perfect visuals in true 4K clarity with HDR/HLG support. Experience a whole new level of gaming with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch. Set up faster and easier than ever before with powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom, capable of creating a screen of up to 300” on any surface. Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX748-4K a perfect addition to your smart home. As we covered within the introduction, the ViewSonic PX747-4K uses the latest TI chipset to produce an image, which fools the eye into seeing 8.3 million pixels on the screen. It does this by flashing parts of the image four times to create the illusion of resolution. It’s clever technology that ultimately saves money when compared to trying to produce a native 4K DLP chip. As such, the ViewSonic PX747-4K will accept 4K content from external sources such as your UHD Blu-ray player and a streaming device such as an Apple TV 4K box or similar. Of course, it will also accept 4K games from appropriate consoles. That also means that the Viewsonic will take HDR10 signals and it will tone map these to the projectors capabilities. Just don’t expect HDR images as you know them from flat-panel TVs. The colour wheel is an RGBW unit and there is no mention of colour space coverage or if it has any special coatings to help it reach Rec.709 coverage. There is certainly going to be no wide colour gamut coverage here at this price point and with this technology.
To determine the Image Size (screen size) enter a distance measurement number in the Throw Distance value box and hit the EnterIn addition to the stunningly detailed images that true 4K resolution can offer, the projector also supports HDR and HLG content to produce more dynamic images and bring flat images to life with more displayable information in the darker and brighter parts of a scene. Be it on the side table in the living room, bedroom or any other location you like, the projector can provide perfectly shaped images from any angle with comprehensive H/V keystone and 4 corner adjustment capabilities. The auto V keystone further frees you from manual adjustments no matter how you tilt the projector, up or down. The ViewSonic PX748’s 4,000-lumen lamp has the capability to compete with any indoor ambient light level without sacrificing image clarity or saturation. In light of the fact that it makes use of a standard-throw lens, you will still require a sizeable space if you want a big screen. You’ll need about 9 feet between the wall and the screen to accommodate a 100″ image. However, most living rooms, game rooms, and other spaces can accommodate that, and it doesn’t at the very least require a dedicated, light-controlled home theater room. I put off buying a 4k projector for a while because 1080p on a 200″ screen just wasn’t cutting it. I grew weary of being able to see the scan lines, and my previous projector only produced about 600 lumens, so it could only be used in essentially complete darkness.
It shouldn’t come as a surprise to learn that the recent influx of budget level 4K DLP models are all based on the same underpinnings and chassis, with just software tweaks and manufacturer specific items added. It keeps the costs down and allows development and R&D to be spread out, so no one company has to bear the weight of these costs. As such, most models have a similar looking body layout and the menus, while having different colours and naming conventions from each other, are also the same basic design and interface. English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, Total 23 languagesViewSonic’s proprietary SuperColor Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality. fit your image onto a screen you need a projection calculator tool or throw chart to tell you the image size dimensions at the corresponding
Great Deal 
New Comment