--- product_id: 252272462 title: "PX701-4K UHD Projector, 3200 Lumens, 240Hz HDR, Auto Keystone DLP | Home Theater Gaming Projector With Dual HDMI, 300-Inch Screen, 4.2ms Input Lag, Optical Zoom, Flexible Setup, Streaming Ready" brand: "viewsonic" price: "¥327028" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/252272462-px701-4k-uhd-projector-3200-lumens-240hz-hdr-auto-keystone store_origin: JP region: Japan --- # 4.2ms Ultra-Low Input Lag 3200 Lumens Brightness 3840x2160 UHD Resolution PX701-4K UHD Projector, 3200 Lumens, 240Hz HDR, Auto Keystone DLP | Home Theater Gaming Projector With Dual HDMI, 300-Inch Screen, 4.2ms Input Lag, Optical Zoom, Flexible Setup, Streaming Ready **Brand:** viewsonic **Price:** ¥327028 **Availability:** ✅ In Stock ## Summary > 🎥 Elevate Your Home Theater & Gaming Setup to Legendary Status ## Quick Answers - **What is this?** PX701-4K UHD Projector, 3200 Lumens, 240Hz HDR, Auto Keystone DLP | Home Theater Gaming Projector With Dual HDMI, 300-Inch Screen, 4.2ms Input Lag, Optical Zoom, Flexible Setup, Streaming Ready by viewsonic - **How much does it cost?** ¥327028 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/252272462-px701-4k-uhd-projector-3200-lumens-240hz-hdr-auto-keystone) ## Best For - viewsonic enthusiasts ## Why This Product - Trusted viewsonic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Versatility:** Dual HDMI and USB ports support all your devices—from gaming consoles to streaming sticks—for seamless entertainment. - • **Bright & Vivid in Any Room:** 3200 ANSI lumens ensure vibrant, clear images even in well-lit environments—no more dim movie nights. - • **Cinematic Brilliance in 4K UHD:** Experience razor-sharp visuals with true 3840x2160 resolution and HDR for stunning color depth and contrast. - • **Massive Screen, Flexible Setup:** Project up to a jaw-dropping 300-inch image with optical zoom, auto keystone, and 4-corner adjustment for perfect alignment. - • **Game-Changing Speed & Smoothness:** Dominate fast-paced games with an ultra-responsive 4.2ms input lag and buttery-smooth 240Hz refresh rate. ## Overview The ViewSonic PX701-4K is a powerhouse 4K UHD DLP projector delivering 3200 lumens brightness, HDR support, and a 240Hz refresh rate with an ultra-low 4.2ms input lag. Designed for immersive home cinema and competitive gaming, it projects up to 300 inches with flexible image adjustments and versatile connectivity including dual HDMI and USB. Ceiling mountable and streaming-ready, it’s engineered for professionals and enthusiasts craving a premium big-screen experience. ## 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. ## Features - 4K Home Theater Projector: UHD (3840x2160p) 4K resolution with a 1.5-1.6 throw ratio and 3,200 ANSI lumens perfect for gaming and home entertainment - Designed for Fast Paced Content: Experience gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate - Vibrant Colors & HDR Support: SuperColor technology and HDR/HGL compatibility deliver a wide color gamut with enhanced contrast and visual depth. - Large Screen Projection: Projects screen sizes from 80" to 150" with a throw distance of 8.7 ft - 16.3 ft; displays a 100" image from 10.9 ft - Easy Setup & Image Adjustment: Features 1.1x optical zoom, 0.8x-2.0x digital zoom, H/V keystone, curved screen projection, 4-corner adjustment, and auto keystone - Flexible Connectivity: Supports most media players, gaming consoles, PCs, Macs, and mobile devices with inputs such as Dual HDMI, Powered USB A - Installation Options: This projector is ceiling mountable; compatible with ViewSonic mount PJ-WMK-007 ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Anti-warping Stabilization, H/V keystone, High contrast ratio | | Antenna Location | Gaming, Home Cinema | | Asin | B08L9SM2DK | | Best Sellers Rank | #53 in Video Projectors | | Brand | ViewSonic | | Brightness | 3200 lm | | Built In Media | Power cable, Projector, Quick Start Guide, Remote control | | Color | Black | | Compatible Devices | Television, Gaming Console, Laptop | | Connectivity Technology | HDMI, USB | | Contrast Ratio | 12000:1 | | Control Method | Remote | | Controller Type | Button Control, Remote Control | | Customer Reviews | 4.2 4.2 out of 5 stars (765) 4.2 out of 5 stars | | Display Resolution Maximum | 3840 x 2160 pixels | | Display Type | DLP | | External Testing Certification | FCC (ICES-003), cTUVus | | Form Factor | Stationary | | Global Trade Identification Number | 00766907012408 | | Hardware Connectivity | HDMI, USB | | Item Dimensions L X W X H | 8.7"L x 12.3"W x 4.3"H | | Item Type Name | 4K Home Theater Projector | | Item Weight | 6.2 pounds | | Lamp Wattage | 203 watts | | Light Source Operating Life | 6000 hours | | Manufacturer | ViewSonic | | Maximum Image Size | 300 inches | | Maximum Throw Distance | 1.65 feet | | Mfr Part Number | PX701-4K | | Minimum Image Size | 30 inches | | Minimum Throw Distance | 1.5 feet | | Model Name | PX701-4K | | Model Number | PX701-4K | | Mounting Type | Ceiling Mount | | Native Resolution | 3840 x 2160 | | Number Of Items | 1 | | Picture Quality Enhancement Technology | 4K and HDR | | Projector Maximum White Brightness | 3200 ansi_lumens | | Unit Count | 1 Count | | Upc | 766907007893 766907012408 | | Video Encoding | H.265 | | Voltage | 240 volts | | Warranty Description | 3-Year limited warranty | | Wattage | 265 watts | ## Product Details - **Brand:** ViewSonic - **Connectivity Technology:** HDMI, USB - **Display resolution:** 3840 x 2160 - **Recommended Uses For Product:** Gaming, Home Cinema - **Special Feature:** Anti-warping Stabilization, H/V keystone, High contrast ratio ## Images ![PX701-4K UHD Projector, 3200 Lumens, 240Hz HDR, Auto Keystone DLP | Home Theater Gaming Projector With Dual HDMI, 300-Inch Screen, 4.2ms Input Lag, Optical Zoom, Flexible Setup, Streaming Ready - Image 1](https://m.media-amazon.com/images/I/51ajkYN-yLL.jpg) ## Available Options This product comes in different **Projector Maximum White Brightness** options. ## Questions & Answers **Q: What is the input lag of the PX701-4K and how do I activate it?** A: The PX701-4K operates with a 240Hz refresh rate and a 4.2ms response time (input lag). To enable the 4.2ms input, turn it on via advanced settings and set the refresh rate to 240Hz. Reaction time is based on DMD chip. **Q: What is the optimal throw distance for a clear 4K image?** A: The recommended max throw distance to display a clear 4K 300” image is 36 ft. **Q: What is the optimal size for a clear 4K image?** A: The PX701-4K can display a clear 4K image from 30” to 300”. **Q: If a Chromecast is attached to the projector, can I use the projector to supply power?** A: Yes. A built-in USB power output (5V/1.5A) can be used to supply power to wireless dongles like Chromecast or Amazon Fire TV stick. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well as a computer monitor *by on Reviewed in the United States July 17, 2021* 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. ### ⭐⭐⭐⭐⭐ PX-701-4K Review: Excellent picture but the first one was defective *by on Reviewed in the United States December 12, 2022* 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 me 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!**** NEW Update: October 22, 2025 Almost 3 years later and the projector is still working good. Picture quality is still impressive from an Apple TV 4K especially with good quality programs! Brightness and clarity on some new movies and programs still look amazing! ### ⭐⭐⭐⭐ Good projector, but false advertising on bulb life. *by on Reviewed in the United States February 28, 2023* 1/30/23Projector stopped working after a year and a half. Contacted Viewsonic and was approved for RMA and was informed that the bulb went bad. It’s a pretty good projector, but the bulb didn't last 20,000 hours in SuperEco mode as advertised. The bulb warranty is only for 1 year and cost ~$200 if you purchase a bulb through them. I decided to purchase a lamp from a third party and just had them return the projector without a working lamp.3/7/23Projector came in, i replaced the lamp and after turning it on I noticed that the image was warped in the middle and had to send it back to them for another RMA.3/23/23Projector came back and projected a perfect rectangle image out of the box. However, I noticed that the zoom knob was turned all the way to the left(when facing the projector upright) which projected a smaller image. After testing the zoom setting, I noticed that the device was only able to project a perfect rectangle shaped image when the zoom knob is adjusted to show the smallest image up to right dead in the middle. Shifting the zoom knob beyond the middle showed warping at the top center of projected image. I contacted Customer support to report my findings and was issued a replacement. And it comes with a bulb!4/7/23Projector came in and is running great again. Projected image is a perfect rectangle from the lowest to the highest settings using the zoom knob. It did come with a new lamp, hopefully this one lasts 20,000 hrs as advertised.Overall, it’s a solid projector from a solid company. The projector is bright, has low latency and high fresh rate. Perfect for gaming, watching movies or even using it as a PC monitor. Only downside was the bulb that came with my projector did not last as long as it was advertised. Customer support was great and responded in a timely fashion. ## Frequently Bought Together - ViewSonic PX701-4K UHD 4K Projector with 3200 Lumens, 240Hz, 4.2ms, HDR, Auto Keystone, Dual HDMI for Home Theater - VIVO Universal Adjustable Ceiling Projector Mount for Regular and Mini Projectors with Extending Arms, White, MOUNT-VP01W - VIVO Universal Extending Ceiling Projector Mount, Height Adjustable Projection, White, MOUNT-VP02W --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/252272462-px701-4k-uhd-projector-3200-lumens-240hz-hdr-auto-keystone](https://www.desertcart.jp/products/252272462-px701-4k-uhd-projector-3200-lumens-240hz-hdr-auto-keystone) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-17*