Search  for anything...
ViewSonic

ViewSonic PX701-4K UHD 4K Projector with 3200 Lumens, 240Hz, 4.2ms, HDR, Auto Keystone, Dual HDMI for Home Theater

  • Based on 737 reviews
Condition: New
Checking for product changes
$899.99 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 19
Order within 23 hours and 4 minutes
Available payment plans shown during checkout

Recently Viewed

Style: 4K UHD, 3200 Lumens


Features

  • SUPERSIZED MOVIES AND GAMES: Bright 3200 Lumens 4K UHD projector with high contrast ratio and advanced visual features
  • NEXT-LEVEL GAMING: Experience gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate
  • EASY SETUP: With a 1.1x optical zoom, anti-warping stabilization and H/V keystone, you can project on flat and curved surfaces
  • CINEMATIC COLORS: SuperColor technology and HDR/HGL support offers a wide color gamut
  • LONG LAMP LIFE: SuperEco Mode allows the lamp to shine bright for up to 20,000 hours
  • FLEXIBLE CONNECTIVITY: Supports most media players, gaming consoles, PCs, Macs, and mobile devices with inputs such as Dual HDMI, Powered USB A

Description

For an incredible entertainment experience from the comfort of home, the ViewSonic® PX701-4K projector delivers stunning Ultra HD resolution at an affordable price. While true 4K resolution and HDR support make this projector ideal for movie watching, users will enjoy its low 4.2ms input lag and 240Hz refresh rate for casual gaming. With 3200 lumens and room-filling sound, this projector provides bright visuals and immersive audio in nearly any room or environment. An automatic horizontal and vertical keystone feature, along with four-corner adjustment, delivers flexible setup of image sizes up to 300 inches.

Brand: ViewSonic


Recommended Uses For Product: Home Cinema, Gaming


Special Feature: HDR Content Support, Bright Images in Any Environment, Stunning 4K Ultra HD Resolution, Responsive Gameplay, Long Lamp Life, 3,200 ANSI Lumens See more


Connectivity Technology: USB, HDMI


Display resolution: 3840 x 2160


Standing screen display size: ‎300 Inches


Screen Resolution: ‎3840 x 2160


Max Screen Resolution: ‎2160 Pixels


Number of USB 2.0 Ports: ‎1


Brand: ‎ViewSonic


Series: ‎PX701-4K


Item model number: ‎PX701-4K


Item Weight: ‎6.2 pounds


Product Dimensions: ‎8.7 x 12.3 x 4.3 inches


Item Dimensions LxWxH: ‎8.7 x 12.3 x 4.3 inches


Color: ‎Black


Power Source: ‎Information Not Available


Voltage: ‎240 Volts


Batteries: ‎2 AAA batteries required.


Manufacturer: ‎ViewSonic


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎October 16, 2020


Frequently asked questions

The ViewSonic PX701-4K projector offers a 4K UHD (Ultra High Definition) resolution, providing a highly detailed and clear image. It has a brightness of 3200 lumens, making it suitable for use in various lighting conditions, ensuring a vibrant image even in moderately lit rooms.

Yes, the ViewSonic PX701-4K is designed for fast-moving images and videos, featuring a 240Hz refresh rate and a 4.2ms response time. This makes it ideal for sports, action movies, and gaming, providing a smooth and immersive viewing experience without motion blur.

Yes, the ViewSonic PX701-4K supports HDR (High Dynamic Range), enhancing the viewing experience by providing a greater contrast ratio and a wider color gamut. This means you'll enjoy more detailed and lifelike images, with brighter whites and deeper blacks, bringing your movies and games to life.

Auto Keystone correction on the ViewSonic PX701-4K automatically adjusts and corrects any image distortion that occurs when the projector is not perfectly aligned with the screen, ensuring a properly proportioned display. This feature simplifies setup, allowing for flexible placement of the projector without compromising on the quality of the displayed image.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The product in question, a projector touted for its 4K UHD, 3200 Lumens capabilities, receives high praise for its performance both as a home theater centerpiece and as a computer monitor. Users appreciate its versatility, noting its bright display that is visible even in well-lit environments, smooth high refresh rates for gaming, and detailed picture quality for movies. Despite a few mentions of minor issues such as occasional noises and a desire for longer power cables, the consensus is that this projector provides a significant value for its price.

Pros

  • 🌟 Very bright, making it usable in daylight
  • 🖥️ Works well as a computer monitor with options for 4K 60hz or 240hz at 1080p
  • 🎮 Excellent for gaming with super smooth 240hz performance over HDMI
  • 🎬 Delivers a true cinematic experience for home theater setups
  • 💡 Dynamic Eco Mode offers a good balance of brightness and energy efficiency
  • 🔄 Easy to switch between modes for optimized viewing or energy saving

Cons

  • 🔌 Short power plug requires use of an extension cord for some setups
  • 🔊 Built-in speakers lack bass, external speakers recommended
  • 🌀 Occasional strange whirling sounds from the unit, potentially indicating a defect
  • 🌈 Some colors may appear slightly washed out

Should I Buy It?

If you're in the market for a versatile and bright projector for gaming, movies, or even as a computer monitor, this model offers a lot of bang for your buck. The minor cons do not significantly detract from its overall value. Considering its cost-effectiveness and the myriad of features it offers, it comes highly recommended for those wanting to enhance their visual experience without breaking the bank.

    • ViewSonic PX-749 4k A++++
Style: 4K UHD, 4000 Lumens
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 ... show more
Reviewed in the United States on May 11, 2025 by Gigger’s
    • Works well as a computer monitor
Style: 4K UHD, 3200 Lumens
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. ... show more
Reviewed in the United States on July 17, 2021 by Andrew
    • PX-701-4K Review: Excellent picture but the first one was defective
Style: 4K UHD, 3200 Lumens
Review Image by Bill E. Bill E.
Review Image by Bill E. Bill E.
Review Image by Bill E. Bill E.
Review Image by Bill E. Bill E.
Review Image by Bill E. Bill E.
Review Image by Bill E. Bill E.
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 12/15/22 I 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 Screens I 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! ... show more
Reviewed in the United States on December 12, 2022 by Bill E. Bill E.

Can't find a product?

Find it on Amazon first, then paste the link below.