In this Viewsonic PX748 Review, we will explain all the details about the Viewsonic PX748 projector.
It can be difficult to find a projector that is inexpensive for a multifunctional home entertainment center. In this ViewSonic PX748 review, we’ll examine a product with the adaptability and cutting-edge technology to shine in a variety of settings. With its powerful lamp, sharp 4K resolution, and super-low input lag, there’s a lot to love about the ViewSonic PX748. Let’s examine the specifics in more detail so you can determine if it’s the right choice for your house.
Table of Contents
Overview: Viewsonic Px748 Review
The ViewSonic PX748-4K has a conventional layout, with the controls on top and the lens up front. The lens has two rings: one to zoom in and out and the other to focus. It can be easily moved because it is not very big. Additionally, a backlit remote is included, making it simple to control everyone.
This kind of projector needs to be mounted at the far end of the room to produce a massive image that makes the most of the 4K projection technology, even though I placed it on a table about four feet from the wall to produce a 40-inch image. It is easily sharp up to a height of 80 inches. Sadly, I didn’t have the necessary walls.
There are two HDMI and one USB-C source for content, as well as a PC input. And no, this does not have a built-in operating system that enables app-based streaming of content. I meant that this was more traditional because of that.
However, cutting edge technology is also in use here. For gamers who want to play at a high level, this projector is the best choice because of its 4.2ms ultra-fast input and 240Hz refresh rate. It worked well when I tried to project some mobile games using the USB-C cable from a OnePlus 9 Pro.
This is the brightest projector I have ever tested, putting out 4000 ANSI Lumens. The Delhi daylight in October is so bright that it can be projected outside. You can change more than just that one thing. When watching a show like Earth at Night on Apple TV, I especially enjoyed the various colour temperature settings that let you get the image just right.
To ensure you view how you want, there are pre-set modes for video games and movies as well as various aspect ratios. There is also the option to fit the image to every corner of the frame despite the automatic keystone adjustments. This exercise was somewhat difficult for me, though. Auto keystone adjustment always resulted in an image that was much smaller than the full throw and inside the frame.
- True 4K HDR visual experience
- 4,000 ANSI Lumens offering bright images in any environment
- Direct Big-screen streaming via USB Type-C
- 4.2ms Ultra-Fast Input & 240Hz high refresh rate
- Warping, auto V keystone and 1.3x zoom for flexible installation
- Home automation via LAN control and 12V trigger
- True 4K resolution
- Realistic hues with SuperColor technology
- Powerful lamp works in any light level
- Easy set up 4-corner adjustment and anti-warp tool
- Excellent gaming performance
- Good range of wired and LAN connectivity
- No built-in streaming or voice control
- Not suitable for smaller spaces
Space And Set-up
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.
Most users will want to ceiling-mount the PX748 due to its long throw, and it is lightweight and small enough to fit standard projector mounts. With a 1.3x zoom and 2D keystone correction, along with a warping tool to get square, accurate images even on irregular surfaces, its image adjustment features are fairly standard. With no lens shift or other features to correct alignment issues, your projector mount placement will still need to be exact, but it is relatively flexible for those with complicated viewing areas or oddly shaped viewing areas.
The PX748’s 10-watt speaker is adequate, if not exceptional. With a sound quality similar to what you’d expect from most flatscreen TVs, it is loud and clear enough to be used for watching TV or playing games without the need for additional sound sources. The majority of home theater users will want to pair it with a soundbar or sound system, especially if you want an immersive soundscape or surround sound experience, which the speakers on this projector are simply ill-equipped to provide.
The PX748 excels at picture quality. The projector supports HDR and HLG content to create more dynamic images and breathe life into flat images by adding more displayable information in the darker and brighter areas of a scene, in addition to the vivid and detailed images that true 4K resolution can provide. With 4,000 ANSI Lumens, it produces high brightness throughout the day. The 4.2ms ultra-fast unput and hyper-responsive 240Hz refresh rate was something else I liked. This is extremely immersive for live sports or gaming because input lag-induced motion blur is essentially nonexistent. The projector has a 10W built-in speaker that you might be able to use if you’re seated close to it, but when you’re watching your favorite Netflix series or an Avengers movie, you’re more likely to use an external soundbar.
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.
On the PX748 as well, ViewSonic makes use of its exclusive SuperColor technology. This allows it to maintain the same vibrant colors in any lighting condition and gives it a wider color gamut than most projectors of a comparable price.
The ViewSonic PX748 has a measured input lag of only 4.2ms and a refresh rate of 240Hz. That’s as close to instant as a home theater projector can get, and it’s low enough to satisfy even fiercely competitive online gamers. With a USB-C input for devices like the Nintendo Switch, which it can charge while you play, it is perfect for console gaming.
With wired content sources, the ViewSonic PX748-4K performs best. Although it has two USB ports for peripherals and two HDMI ports, it does not have the built-in streaming platforms or other wireless content options that are present on many contemporary projectors. Although it has network connections for LAN-based home automation systems, it isn’t the best option for use with Alexa or Google Assistant-based smart home entertainment setups.
Users’ Real Comments: Viewsonic Px748 Review
User 1: Nothing beats 4k for less than $1,000!
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.
From that 1080p device, this projector represents a quantum leap. I’ve played this game for quite some time. Back in the day, I used to restore 3-gun CRT projectors because they produced the finest image money could buy despite being large, cumbersome, and maintenance-intensive.
I wouldn’t hesitate in the least if you’re on the fence and have a room big enough to support the long throw on this projector.
User2: Decent 4K projector
This was an upgrade for my Epson HD projector, and it produces decent images. I have a 150″ projector screen, and I mounted the ViewSonic there. It doesn’t fill the screen, and I don’t have enough space to move it back, but it will still work. So, if you’re looking for a 4K projector, the ViewSonic is a solid and reasonably priced option.
User3: Cheapest 4k projector and still good
It doesn’t appear to have ARC, at least not in a way that I can use.
Black levels could be better, especially with the default settings. Visibility in the shadows improved significantly after brightness was increased to 52. To avoid the scene appearing washed out, turn BrilliantColor down (to 7 for HDR, to 1 for SDR). Since the throw distance is so great, a ceiling mount will probably be required if you want a fully immersive experience. Even in eco mode, 120″ seems a little too bright in a pitch-black room at night because the blacks appear gray and the bright HDR whites can cause squinting. It will probably be enhanced by a larger or lower gain screen. I recently purchased a $20 screen for cheap from Amazon, and I believe the gain is around 1.0? Overall, I’m very satisfied with it because it is nearly $500 less expensive than the next-cheapest 4K projector. When I finally received the correct version, it was great. I did have a bad experience with a third-party Amazon seller sending the wrong item.
Conclusion: Viewsonic Px748 Review
ViewSonic PX748 is a very reasonably priced 4K projector, and an excellent value once you consider the bright lamp and low lag, a combination of features that’s rare in this price point. Having said that, it has its limitations. Modern home entertainment systems may have a problem using it because it lacks wireless connectivity, and smaller spaces can’t use it because of its longer throw distance. But for many users, it’s a very appealing choice because of its responsiveness and picture quality.
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