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White rectangular business projector with front lens and top controls

ViewSonic

ViewSonic PX701-4K 4K UHD 3200 Lumens 240Hz Business Projector

SKU CH-QXM7-CGKAA MPN PX701-4K

Projects 4K UHD images at 3200 lumens with a 240Hz refresh rate and 4.2ms input lag for gaming and home entertainment

  • Screen diagonal30 -300
  • Image brightness3000–3500 lumens
  • Panel resolution3840 × 2160
  • Highest resolution3840 × 2160
  • Screen ratio16:9 Aspect Ratio
  • Contrast12000:1 Dynamic Contrast Ratio
  • 4K UHD 3840×2160 resolution for sharp detail
  • 3200 ANSI lumens brightness for clear images in lit rooms
  • 240 Hz refresh rate with 4.2 ms input lag for responsive gaming
  • Auto keystone and four-corner correction for fast, flexible setup
  • Up to 20 000 hours lamp life for long-term use

4K UHD Projector for Gaming and Movies

The ViewSonic PX701-4K delivers 3840 x 2160 native resolution with 3200 ANSI lumens brightness. A 240Hz refresh rate and 4.2ms low input lag suit fast-paced gaming. HDR and HGL compatibility with SuperColor technology provide enhanced contrast and a wide color gamut. It is built for home entertainment and casual gaming on large screens.

Check Throw Distance and Connectivity

Verify your room allows a throw distance between 1 and 10.96 metres for the 1.5-1.65 throw ratio. The projector includes dual HDMI ports for source devices. Ensure your content outputs at 3840 x 2160 to match the native 4K UHD resolution. Built-in speakers are included but external audio may be preferred for larger rooms.

Sustained Brightness and Lamp Life

The lamp is rated for 20000 hours of operation, supporting extended daily use without frequent replacement. Dynamic contrast of 12000:1 maintains image depth during long viewing sessions. 3200 lumens output resists ambient light fade over time. Automatic keystone and four-corner adjustment keep geometry stable after the unit warms up.

How it compares

Measured against everything we stock in Presentation Projectors, at today’s prices. Recalculated every night.

Price $799.99
Pricier than about 81% of the 608 comparable items (median $157.99).

Specifications

Product
Brand nameViewSonic
Model namePX701-4K
Case colorWhite
Display
Screen diagonal30 -300
Image brightness3000–3500 lumens
Panel resolution3840 × 2160
Highest resolution3840 × 2160
Screen ratio16:9 Aspect Ratio
Contrast12000:1 Dynamic Contrast Ratio
Projection ratio1.5-1.65
Projection distance1-10.96
Lamp lifespan20000
Audio & video
Integrated speakersYes
Size & build
Shipping weight3.67 kg
Package size413 × 292 × 165 mm
In the box
In the boxPX701-4K, power cable, remote control, Quick Start Guide

Questions about this item

What comes in the box with the PX701-4K and do I need to buy any cables separately?

The box includes the projector, a power cable, a remote control and a Quick Start Guide. HDMI cables are not included, so you will need to supply your own for each source device.

Should I choose the 3,000–3,500 lumen range or the 3,200 ANSI lumen figure when planning my room lighting?

The 3,200 ANSI lumen rating is the standardised brightness measure; the 3,000–3,500 lumen range reflects typical variance. Use the 3,200 ANSI lumen value for consistent comparison with other projectors.

What does the 4.2 ms input lag and 240 Hz refresh rate mean for fast gaming on this projector?

A 4.2 ms input lag at 240 Hz means each frame is displayed with minimal delay, giving responsive control for fast-paced games on the 3840 x 2160 native resolution.

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