ViewSonicPX701-4K UHD 4K Projector with 3200 Lumens, 240Hz, 4.2ms, HDR, Auto Keystone, Dual HDMI for Home Theater
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ViewSonicPX701-4K UHD 4K Projector with 3200 Lumens, 240Hz, 4.2ms, HDR, Auto Keystone, Dual HDMI for Home Theater

4.2/5
Product ID: 252272462
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Details

  • Brand
    ViewSonic
  • Recommended Uses For Product
    Home Cinema
  • Special Feature
    HDR Content in
  • Connectivity Technology
    USB HDMI
  • Display resolution
    3840 x 2160
🎮240Hz ultra-smooth refresh rate
💡3200 Lumens brightness
⏱️4.2ms ultra-low input lag

Description

🎥 Elevate your space with epic 4K projection and pro-level gaming speed!

  • EFFORTLESS SETUP - Auto Keystone and 1.1x optical zoom ensure perfect alignment on any surface—flat or curved, no hassle.
  • CINEMATIC BRILLIANCE - Immerse yourself in stunning 4K UHD visuals with 3200 lumens and HDR for vibrant, true-to-life colors.
  • SEAMLESS CONNECTIVITY - Dual HDMI and powered USB-A ports connect all your devices—gaming consoles, PCs, and streaming players—without missing a beat.
  • LONG LASTING BRIGHTNESS - SuperEco Mode extends lamp life up to 20,000 hours, keeping your home theater shining bright for years.
  • GAME CHANGER PERFORMANCE - Dominate every match with a lightning-fast 4.2ms input lag and buttery smooth 240Hz refresh rate.

The ViewSonic PX701-4K is a powerhouse 4K UHD projector delivering 3200 lumens brightness, HDR support, and a 240Hz refresh rate with 4.2ms input lag. Designed for immersive home theater and next-level gaming, it features easy auto keystone correction, 1.1x optical zoom, dual HDMI inputs, and a long-lasting lamp life of up to 20,000 hours.

Large manufacture image 1

Specifications

Standing screen display size300 Inches
Screen Resolution3840 x 2160
Max Screen Resolution2160 Pixels
Number of USB 2.0 Ports1
BrandViewSonic
SeriesPX701-4K
Item model numberPX701-4K
Item Weight6.2 pounds
Product Dimensions8.7 x 12.3 x 4.3 inches
Item Dimensions LxWxH8.7 x 12.3 x 4.3 inches
ColorBlack
Power SourceInformation Not Available
Voltage240 Volts
Batteries2 AAA batteries required.
ManufacturerViewSonic
ASINB08L9SM2DK
Country of OriginChina
Is Discontinued By ManufacturerNo
Date First AvailableOctober 16, 2020

Have a Question? See What Others Asked

What is the input lag of the PX701-4K and how do I activate it?
What is the optimal throw distance for a clear 4K image?
What is the optimal size for a clear 4K image?
If a Chromecast is attached to the projector, can I use the projector to supply power?

Reviews

4.2

All from verified purchases

G**S

ViewSonic PX-749 4k A++++

After talking to a Viewsonic employee about which model i should purchase for my sport watching and Xbox X game playing he suggested a few to pick from, I went with this PX-749 4k projector picture is awesome, keystone adjustment is great, a great choice, only thing was no HDMI arc so connecting my Bose smart soundbar 700 to this projector i needed an (HDMI to HDMI to Audio extractor) and a optical cable and worked perfectly, if your looking for a 4k projector that won't break the bank this will definitely do the trick

A**W

Works well as a computer monitor

I wanted to add a review for using this as a computer monitor in case others were thinking of the same.The unit is very bright. I don't have to close my windows if I'm looking at high contrast things like text. Color isn't maybe as good as more expensive projectors, but I found it to be fine. I found that using 1080p resolution for desktop use was better than 4k as the pixels are a bit fuzzy at that resolution which makes text not look as good. This is due to the pixel shifting tech used (any 4k projector sub $1600-2000 will use this). The screen is very detailed at 4k showing movies and games, however, and the pixel shifting kind of adds a bit of an anti-aliasing effect. I dare say I might actually prefer a pixel shifting projector for computer use as it lets you decide between 4k 60hz and 240hz 1080p with both modes having their own strengths. I feel I have two monitors I like for different reasons which is cool. There is just a slight perceptible lag on 4k, but its really not bad. I don't notice any at 1080p 240hz. And it really does go that high, the difference between 120 and 240hz is noticeable, and it looks really good at the high refresh rate. I actually prefer it over my 144hz 1440p monitor. I don't think this would be good enough for esports compared to a 240hz monitor, but its very close. Remember to use the game mode.Overall it works better than I expected as a computer monitor and I'm happy with it and feel it was a good value for the money.Other thoughts-I wish the power plug was longer. I'm not going to install this in ceiling, and I had to use an extension cord for it to reach down to a plug that is only a few feet horizontally away.-The remote is a bit old fashioned looking. Not a big deal to me but I think ViewSonic should update the design.-Sometimes the unit makes a strange whirling sound that is annoying. Usually it doesn't and it has done it less as I have used it. Its not the fan, it sounds like something is spinning that is not lubricated. When this isn't happening I found the fan noise to be fairly low and constant.-Its very easy to switch between modes like normal and eco, needing only one button to be hit. This is really nice since the bulb has a lifespan. If I know I'm going to step away from the computer for a few minutes or am going to just be looking at text I can switch it to super eco in two seconds.-SuperEco at 240hz flickers, changing to a different refresh rate fixes this.Some tips:-Dynamic Eco is basically as good as normal in terms of color and brightness at least when its showing a bright image. That's my main setting. I think it just dims when the screen is dark. It is better than eco (but not super eco) in terms of bulb life according to the manual.-Make sure your resolution is 1920 by 1080 if you want 240hz. If its 1920 by 1200 if will default to 120hz.-if the projector is located above you, make sure you turn the projector upside down. It will need next to no keystone correction that way which keeps the image at native.

B**.

PX-701-4K Review: Excellent picture but the first one was defective

This would have been a 5 Stars projector if the first one I received was not defective.I was really impressed with the picture quality of this projector once I got it working. Which makes it a worthy replacement of my previous Mitsubishi DLP HD projector.Unfortunately, it was clear that I received a defective unit !!!!!!!!! This was clear to me within minutes of plugging in a 4K Apple TV unit as the source. I immediately heard a loud grinding sound. stopped everything unplugged everything and restarted... The same grinding started again. It was so loud and actually louder than my coffee beans grinder-No kidding!I removed the HDMI and connected a brand new 4K Apple TV that I had intended for this projector. It seemed to work fine and allowed me to adjust the image to my taste. A lot of control over color, picture quality. Overall excellent picture quality in 4k bright and detailed.On the first unit that was defective, there was somewhat a loud flickering sound -similar to an old 16mm projector running a film that was not as loud as the grinding sound I experienced with the first Apple TV I connected. It seemed really strange. When I pause the show, the sound stops, when I resume playing the show, the sound returns. I had to send it back and repurchase it again. I will update this review once I receive the replacement.Pros:-Super bright picture - that you can watch even with some daylight or soft dim light in the room.-High Quality picture-Beautiful colors-Smooth gradients and grayscales-Good on screen menu-Responsive remote (if you want the backlit version of this remote, it comes only with the PX 748 model)-Smooth zoom and focus ring for easy adjustment-Very Sharp picture from corner to corner-Auto Keystone feature - saves a lot of time and effort.-3 years warranty.Cons:Defective unit - makes ne worry about quality control***Update 12/15/22I received my PX-701 4K replacement! Very quiet fan which confirmed that the first one I received was defective! Stunning picture quality on a good quality 100" screen ! I attached several photos from Apple TV as the source with 100" electric motorized screen by Elite ScreensI do recommend this projector! It is a bargain for a 4K projector under $1000.***Update 12/28/2022. I'm truly in love with this projector, specially after testing 5 different projectors from different brands. In that $900 range, I haven't seen a single 4K capable projector that comes even close to this 3200 lumens brightness and picture quality. I highly recommend it!

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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