OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

ViewSonic PX701 4K Review | 85 Data compared

double-arrow
  • Avg. price in UK: ~£770
  • Avg. price in US: ~$980
  • ANSI lumens: 3200
  • Native panel resolution: 3840x2160
  • Throw ratio: 1.5-1.65:1

ViewSonic PX701 4K review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

6.5

Overall score

What it is: An overall evaluation of the projector's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best projectors on the market.

Score components:

90.0%

6.2

Technical Score

10.0%

8.9

User score

Good
6.2

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

8.0

Image Quality

22.0%

5.4

Projection & Lens

12.0%

6.2

HDMI & Gaming

10.0%

3.9

Audio & Features

8.0%

3.4

Connectivity

6.0%

4.9

Design & Power

Good
8.9

User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(747)
amazon
4.3
(37)

(Reviews last updated: June 2026)

Excellent
  • 9.4
    Gaming

    Score components:

    35.0%

    10

    Input lag

    25.0%

    10

    Refresh rate

    20.0%

    9.3

    Output Resolution

    10.0%

    10

    HDR10 support

    10.0%

    5.0

    Audio output power

  • 5.2
    Portable

    Score components:

    35.0%

    9.0

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    1.0

    Bluetooth connectivity

    15.0%

    1.0

    Wi-Fi connectivity

    15.0%

    1.0

    Smart TV features

  • 7.4
    Home theatre

    Score components:

    30.0%

    9.3

    Output Resolution

    25.0%

    10

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    8.7

    ANSI lumens

    10.0%

    6.5

    Audible noise

  • viewsonic-px701-4k
  • viewsonic-px701-4k
  • viewsonic-px701-4k
  • viewsonic-px701-4k
  • viewsonic-px701-4k
  • viewsonic-px701-4k
  • viewsonic-px701-4k
  • viewsonic-px701-4k
  • viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k
viewsonic-px701-4k

Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The ViewSonic PX701-4K is a high-brightness 4K UHD home theater and gaming projector featuring 3,200 ANSI Lumens, a 12,000:1 dynamic contrast ratio, and support for HDR10/HLG content. Key characteristics include an ultra-fast 4.2ms input lag and a 240Hz refresh rate at 1080p, making it exceptional for competitive gaming, alongside flexible installation tools like 4-corner adjustment and automatic vertical keystone. Main pros include its impressive brightness for rooms with ambient light, a long-lasting lamp life of up to 20,000 hours in SuperEco+ mode, and high-quality 4K detail using pixel-shifting technology. However, available cons include mediocre native contrast with limited shadow detail in dark scenes, poor out-of-the-box color accuracy, and a restricted 1.1x optical zoom that requires precise placement.

Technical Specifications of ViewSonic PX701 4K

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

8.0

Image Quality

22.0%

5.4

Projection & Lens

12.0%

6.2

HDMI & Gaming

10.0%

3.9

Audio & Features

8.0%

3.4

Connectivity

6.0%

4.9

Design & Power

6.2
ViewSonic PX701 4K has a technical score of 6.23 points, which is higher than 61.5% of projectors.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(747)
amazon
4.3
(37)

(Reviews last updated: June 2026)

8.9
ViewSonic PX701 4K has a user score of 8.89 points, which is higher than 89.4% of projectors.
Popularity
What it is: An indicator based on the number of reviews received by the projector.
When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
10
ViewSonic PX701 4K has a popularity of 10 points, which is higher than 83.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the projector's overall rating with its cost.

When it matters: When you are looking for a projector with a good balance between quality and price.

Score components:

60.0%

6.5

Overall score

40.0%

6.5

Price

6.5
ViewSonic PX701 4K has a quality-to-price ratio of 6.5 points, which is higher than 66.6% of products in this category.
ANSI lumens
What it is: Brightness output measured in ANSI lumens.
When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

Importance: HIGH

3,200
ViewSonic PX701 4K reaches 3200 ANSI lumens, brighter than 73.9% of projectors and equal to 3.3% of projectors.
Contrast ratio
What it is: Ratio of brightest white to darkest black displayed by the projector.
When it matters: When you watch movies in a dark room, stronger contrast matters.

Importance: HIGH

12,000:1
ViewSonic PX701 4K has a contrast ratio of 12000:1, higher than 50.9% of projectors and equal to 2.3% of projectors.
Dynamic contrast ratio.
Native panel resolution
What it is: Native resolution of the display panel or imaging device.
When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

Importance: HIGH

3840x2160
ViewSonic PX701 4K uses a native resolution of 3840x2160, higher than 91.7% of projectors and equal to 3.5% of projectors.
Uses XPR pixel-shifting for 4K output.
Output Resolution
What it is: The resolution the projector can actually display through its imaging system.
When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

Importance: HIGH

3840x2160
ViewSonic PX701 4K supports output resolution up to 3840x2160, higher than 69.1% of projectors and equal to 26.1% of projectors.
Projection technology
What it is: Projection imaging technology used by the projector.
When it matters: When color character, contrast behavior, and overall image personality matter before you compare brightness alone.

Importance: MEDIUM

DLP
Show more
Throw ratio
What it is: Ratio between projection distance and image width.
When it matters: When room size and screen size have to match properly instead of guessing whether the projector will fit the space.

Importance: MEDIUM

1.5-1.65:1
Min throw distance
What it is: Minimum distance required between projector and screen.
When it matters: When room depth is limited and you still need a large image from a short placement distance.

Importance: MEDIUM

1 m
ViewSonic PX701 4K needs a minimum throw distance of 1 m, shorter than 53.3% of projectors and equal to 5.7% of projectors.
Max projection size
What it is: Maximum supported image size for projection, measured diagonally.
When it matters: When you want a cinema-size picture, maximum projection size matters.

Importance: MEDIUM

300 inch
ViewSonic PX701 4K supports projection sizes up to 300 inch, larger than 51.8% of projectors and equal to 38% of projectors.
Zoom ratio
What it is: Optical zoom capability expressed as a ratio.
When it matters: When projector placement is not ideal and you need optical zoom to frame the image correctly.

Importance: MEDIUM

1.1
ViewSonic PX701 4K offers a zoom ratio of 1.1, narrower than 86.1% of projectors and equal to 12.2% of projectors.
Motorized zoom
What it is: Motorized control of the optical zoom function.
When it matters: When the projector position is fixed but screen size or framing still needs to be adjusted from a distance.

Importance: LOW

no
ViewSonic PX701 4K does not have motorized zoom. 16.3% of projectors have motorized zoom.
Show more
Input lag
What it is: Time delay between input signal and displayed image, measured in milliseconds.
When it matters: When gaming responsiveness matters and you want controls to feel more immediate on fast titles.

Importance: MEDIUM

4.2 ms
ViewSonic PX701 4K has input lag of 4.2 ms, lower than 93.2% of projectors and equal to 4.4% of projectors.
At 1080P/240Hz.
Auto low latency mode (ALLM)
What it is: Automatically reduces input lag when gaming.
When it matters: When you play fast games, lower latency matters.

Importance: LOW

no
ViewSonic PX701 4K does not support ALLM. 20.3% of projectors support ALLM.
Variable refresh rate (VRR)
What it is: Support for variable refresh rate to reduce screen tearing.
When it matters: When gaming matters and you want the projector to handle variable frame rates with less tearing or stutter.

Importance: LOW

no
ViewSonic PX701 4K does not support VRR. 1.9% of projectors support VRR.
HDMI version
What it is: Version of the HDMI standard supported.
When it matters: When source devices push newer HDMI features, refresh rates, or bandwidth levels that older ports may limit.

Importance: LOW

2.0
ViewSonic PX701 4K supports HDMI 2.0, more modern than 45.5% of projectors and equal to 36.7% of projectors.
Max HDMI bandwidth
What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.
When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

Importance: LOW

18 Gbps
ViewSonic PX701 4K supports HDMI bandwidth up to 18 Gbps, higher than 48.1% of projectors and equal to 40% of projectors.
Show more
N. of HDMI ports
What it is: Number of available HDMI input ports.
When it matters: When you need a console, streamer, set-top box, and another source connected at the same time without swapping cables.

Importance: LOW

2
ViewSonic PX701 4K has 2 HDMI port/s, more than 45.5% of projectors and equal to 47% of projectors.
Wi-Fi connectivity
What it is: Support for Wi-Fi network connectivity.
When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

Importance: LOW

no
ViewSonic PX701 4K does not support Wi-Fi. 52.7% of projectors support Wi-Fi.
Wi-Fi version
What it is: Supported Wi-Fi standard version.
When it matters: When wireless stability and throughput matter for streaming, updates, or projector ecosystem features.

Importance: LOW

N/A
Bluetooth connectivity
What it is: Support for Bluetooth wireless connectivity.
When it matters: When you plan to pair wireless speakers, headphones, remotes, or other accessories directly with the projector.

Importance: LOW

no
ViewSonic PX701 4K does not support Bluetooth. 50% of projectors support Bluetooth.
Bluetooth version
What it is: Supported Bluetooth version.
When it matters: When wireless accessory compatibility and connection quality matter beyond Bluetooth being a simple checkbox.

Importance: LOW

N/A
Show more
Smart TV features
What it is: Includes built-in Smart TV functions or operating system.
When it matters: When you prefer built-in apps and streaming convenience instead of adding an external media stick or box.

Importance: LOW

no
ViewSonic PX701 4K does not have smart TV features. 43.8% of projectors have smart TV features.
Operating system
What it is: The built-in software platform that runs the projector interface, streaming apps, and smart features.
When it matters: When you care about which apps are available, how modern the smart interface feels, and whether the projector includes a built-in streaming platform.

Importance: LOW

none
Android OS

Importance: MEDIUM

no
Dedicated smartphone app
What it is: Availability of a dedicated smartphone control app.
When it matters: When you want setup, input switching, or basic control handled from your phone without always reaching for a remote.

Importance: LOW

no
ViewSonic PX701 4K does not come with a dedicated smartphone app. 35.6% of projectors come with a dedicated smartphone app.
Remote control
What it is: Comes with a dedicated remote control for operation.
When it matters: When you want easier everyday control without extra gear, built-in convenience features matter.

Importance: LOW

yes
ViewSonic PX701 4K includes a remote control. 1.6% of projectors include a remote control.
Show more
Light source type
What it is: Type of light source used by the projector.
When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

Importance: LOW

lamp
ViewSonic PX701 4K uses lamp light source technology, less advanced than 67.1% of projectors and equal to 33% of projectors.
Laser Light Source
What it is: Whether the projector uses a laser light source instead of a traditional lamp.
When it matters: When lower maintenance, faster startup, and a lamp-free light engine matter over the long term.

Importance: LOW

no
ViewSonic PX701 4K does not use a laser light source. 28.1% of projectors use a laser light source.
Lamp life
What it is: Expected operational lifespan of the lamp in standard mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

6,000 hours
ViewSonic PX701 4K offers lamp life of 6000 hours, longer than 67.2% of projectors and equal to 2.9% of projectors.
Lamp life (eco mode)
What it is: Expected operational lifespan of the lamp in eco mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

?
Operating power consumption
What it is: Average power consumption during normal operation.
When it matters: When electricity use and heat output matter because the projector runs for long sessions or frequent daily use.

Importance: LOW

290 W
ViewSonic PX701 4K uses 290 W of power, more than 64.7% of projectors and equal to 0.6% of projectors.
Show more

ViewSonic PX701 4K vs the average projector

  • High native resolution
    ViewSonic PX701 4K has a higher native panel resolution than the average projector (3840x2160 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
    Uses XPR pixel-shifting for 4K output.
    What it is: Native resolution of the display panel or imaging device.
    When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

    Importance: HIGH

    ViewSonic PX701 4K has a higher native panel resolution than the average projector (3840x2160 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.3840x2160 vs 1920x1080
  • Higher output resolution
    ViewSonic PX701 4K supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
    What it is: The resolution the projector can actually display through its imaging system.
    When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

    Importance: HIGH

    ViewSonic PX701 4K supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.3840x2160 vs 1920x1080
  • 45.5% brighter image
    ViewSonic PX701 4K has higher ANSI lumens than the average projector (3,200 vs 2,200). The average projector has 2,200 ANSI lumens.
    What it is: Brightness output measured in ANSI lumens.
    When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

    Importance: HIGH

    ViewSonic PX701 4K has higher ANSI lumens than the average projector (3,200 vs 2,200). The average projector has 2,200 ANSI lumens.3,200 vs 2,200
  • Supports geometric warping
    ViewSonic PX701 4K supports geometric warping, while the average projector does not. 8.6% of projectors support geometric warping.
    What it is: Support for geometric image warping on irregular surfaces.
    When it matters: When the projector must work on an off-angle setup or irregular surface instead of a perfectly aligned flat screen.

    Importance: LOW

    ViewSonic PX701 4K supports geometric warping, while the average projector does not. 8.6% of projectors support geometric warping.
  • 2.82x higher refresh rate
    ViewSonic PX701 4K has a higher refresh rate than the average projector (240 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
    What it is: Number of screen refreshes per second, measured in hertz.
    When it matters: When motion clarity matters for gaming, sports, or fast-moving video instead of slower cinematic content only.

    Importance: MEDIUM

    ViewSonic PX701 4K has a higher refresh rate than the average projector (240 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.240 Hz vs 85 Hz
  • Supports pixel shifting
    ViewSonic PX701 4K supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
    Via XPR technology.
    What it is: Uses pixel shifting to increase perceived image resolution.
    When it matters: When you want more perceived detail than the native panel alone would provide, especially on bigger screens.

    Importance: LOW

    ViewSonic PX701 4K supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
  • 22.8 ms lower input lag
    ViewSonic PX701 4K has a lower input lag than the average projector (4.2 ms vs 27 ms). The average projector has 27 ms of input lag.
    At 1080P/240Hz.
    What it is: Time delay between input signal and displayed image, measured in milliseconds.
    When it matters: When gaming responsiveness matters and you want controls to feel more immediate on fast titles.

    Importance: MEDIUM

    ViewSonic PX701 4K has a lower input lag than the average projector (4.2 ms vs 27 ms). The average projector has 27 ms of input lag.4.2 ms vs 27 ms
  • 10 degrees greater vertical keystone correction
    ViewSonic PX701 4K offers more vertical keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
    What it is: Range of vertical keystone correction supported.
    When it matters: When the projector sits too high or too low relative to the screen and vertical image correction becomes necessary.

    Importance: MEDIUM

    ViewSonic PX701 4K offers more vertical keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.40 degrees vs 30 degrees
  • High native resolution
    ViewSonic PX701 4K has a higher native panel resolution than the average projector (3840x2160 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
  • Higher output resolution
    ViewSonic PX701 4K supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • 45.5% brighter image
    ViewSonic PX701 4K has higher ANSI lumens than the average projector (3,200 vs 2,200). The average projector has 2,200 ANSI lumens.
  • 2.82x higher refresh rate
    ViewSonic PX701 4K has a higher refresh rate than the average projector (240 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • Supports pixel shifting
    ViewSonic PX701 4K supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
  • Supports HLG
    ViewSonic PX701 4K supports HLG, while the average projector does not. 42.7% of projectors support HLG.
  • Supports geometric warping
    ViewSonic PX701 4K supports geometric warping, while the average projector does not. 8.6% of projectors support geometric warping.
  • 10 degrees greater vertical keystone correction
    ViewSonic PX701 4K offers more vertical keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
  • 10 degrees greater horizontal keystone correction
    ViewSonic PX701 4K offers more horizontal keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of horizontal keystone correction.
  • 50 inch larger image size
    ViewSonic PX701 4K has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
  • 22.8 ms lower input lag
    ViewSonic PX701 4K has a lower input lag than the average projector (4.2 ms vs 27 ms). The average projector has 27 ms of input lag.

Total
Overall
Image Quality
Projection & Lens
HDMI & Gaming
  • 10 % less horizontal lens shift
    ViewSonic PX701 4K has fewer horizontal lens shift than the average projector (20 % vs 30 %). The average projector has 30 % horizontal lens shift.
  • 0.2 2x narrower zoom range
    ViewSonic PX701 4K has a lower zoom ratio than the average projector (1.1 vs 1.3). The average projector has 1.3 of zoom ratio.
  • 40 % less vertical lens shift
    ViewSonic PX701 4K has fewer vertical lens shift than the average projector (20 % vs 60 %). The average projector has 60 % vertical lens shift.
  • No Wi-Fi support
    ViewSonic PX701 4K does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • Basic light source
    ViewSonic PX701 4K has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
  • 14,000 hours shorter lamp life
    ViewSonic PX701 4K has a lower lamp life than the average projector (6,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
  • 1 dB louder operation
    ViewSonic PX701 4K has a higher audible noise than the average projector (31 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • 56.1 W higher power use
    ViewSonic PX701 4K uses more power than the average projector (290 W vs 233.9 W). The average projector uses 233.9 W of power.
  • Basic light source
    ViewSonic PX701 4K has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
    What it is: Type of light source used by the projector.
    When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

    Importance: LOW

    ViewSonic PX701 4K has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.lamp vs laser
  • No Wi-Fi support
    ViewSonic PX701 4K does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
    What it is: Support for Wi-Fi network connectivity.
    When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

    Importance: LOW

    ViewSonic PX701 4K does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • 10 % less horizontal lens shift
    ViewSonic PX701 4K has fewer horizontal lens shift than the average projector (20 % vs 30 %). The average projector has 30 % horizontal lens shift.
    What it is: Horizontal lens shift adjustment range for image positioning.
    When it matters: When you want cleaner off-center placement without relying as heavily on digital keystone correction.

    Importance: MEDIUM

    ViewSonic PX701 4K has fewer horizontal lens shift than the average projector (20 % vs 30 %). The average projector has 30 % horizontal lens shift.20 % vs 30 %
  • 0.2 2x narrower zoom range
    ViewSonic PX701 4K has a lower zoom ratio than the average projector (1.1 vs 1.3). The average projector has 1.3 of zoom ratio.
    What it is: Optical zoom capability expressed as a ratio.
    When it matters: When projector placement is not ideal and you need optical zoom to frame the image correctly.

    Importance: MEDIUM

    ViewSonic PX701 4K has a lower zoom ratio than the average projector (1.1 vs 1.3). The average projector has 1.3 of zoom ratio.1.1 vs 1.3
  • 40 % less vertical lens shift
    ViewSonic PX701 4K has fewer vertical lens shift than the average projector (20 % vs 60 %). The average projector has 60 % vertical lens shift.
    What it is: Vertical lens shift adjustment range for image positioning.
    When it matters: When you want installation flexibility without depending only on digital keystone correction.

    Importance: MEDIUM

    ViewSonic PX701 4K has fewer vertical lens shift than the average projector (20 % vs 60 %). The average projector has 60 % vertical lens shift.20 % vs 60 %
  • 14,000 hours shorter lamp life
    ViewSonic PX701 4K has a lower lamp life than the average projector (6,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
    What it is: Expected operational lifespan of the lamp in standard mode, measured in hours.
    When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

    Importance: LOW

    ViewSonic PX701 4K has a lower lamp life than the average projector (6,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.6000 hours vs 20000 hours
  • 1 dB louder operation
    ViewSonic PX701 4K has a higher audible noise than the average projector (31 dB vs 30 dB). The average projector has 30 dB of audible noise.
    What it is: Sound level produced during operation, measured in decibels.
    When it matters: When you watch in a quiet room close to the projector, lower noise matters.

    Importance: LOW

    ViewSonic PX701 4K has a higher audible noise than the average projector (31 dB vs 30 dB). The average projector has 30 dB of audible noise.31 dB vs 30 dB
  • 56.1 W higher power use
    ViewSonic PX701 4K uses more power than the average projector (290 W vs 233.9 W). The average projector uses 233.9 W of power.
    What it is: Average power consumption during normal operation.
    When it matters: When electricity use and heat output matter because the projector runs for long sessions or frequent daily use.

    Importance: LOW

    ViewSonic PX701 4K uses more power than the average projector (290 W vs 233.9 W). The average projector uses 233.9 W of power.290 W vs 233.9 W
Total
Projection & Lens
Connectivity
Design & Power

Graphic comparison of ViewSonic PX701 4K and

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
4.2
747 Reviews
amazon
4.3
37 Reviews

(Reviews last updated: June 2026)

What customers like about ViewSonic PX701 4K?

  • High brightness (3,200 ANSI Lumens) makes it suitable for rooms with some ambient light.
  • Excellent gaming performance with ultra-low input lag (4.2ms at 1080p/240Hz).
  • Sharp 4K UHD resolution using pixel-shifting technology for detailed images.
  • User-friendly setup features including automatic vertical keystone and 4-corner adjustment.
  • Long lamp life of up to 20,000 hours in SuperEco+ mode.
  • High value for money as one of the most affordable 4K projectors on the market.

What customers dislike about ViewSonic PX701 4K?

  • Mediocre contrast and black levels, with blacks appearing as dark gray in dark scenes.
  • Poor out-of-the-box color accuracy that is difficult to improve significantly through calibration.
  • Noticeable fan noise and reports of a high-pitched whine from some units.
  • Underwhelming 10W mono built-in speaker that lacks bass and sounds tinny.
  • Limited 1.1x optical zoom and lack of a smart OS or wireless casting capabilities.
  • Potential for rainbow artifacts due to the single-chip DLP design and color wheel.

Expert reviews

R
rtings.com
13/02/2024
ViewSonic PX701-4K Projector Review

The ViewSonic PX701-4K is a value-oriented projector tailored for gaming, featuring exceptional 1080p @ 240Hz support with low input lag and 4K pixel-shifting at 60Hz for sharp, responsive visuals. It offers decent peak brightness suitable for rooms with ambient light, though it is primarily designed for high-refresh-rate gaming rather than dedicated home theater viewing....Read more

P
projectorcentral.com
30/03/2021
ViewSonic PX701-4K Projector Review

The ViewSonic PX701-4K is an affordable, lightweight 4K UHD DLP projector priced under $1,000, designed specifically to deliver highly watchable images in rooms with ambient light. Utilizing Texas Instruments' XPR fast-switch pixel shifting to achieve its 3840x2160 resolution, it offers strong gaming capabilities, featuring a remarkably low input lag of 4.2 ms at 1080p/240Hz and a...Read more

P
popzara.com
09/07/2021
ViewSonic PX701-4K Home Entertainment Projector

The ViewSonic PX701-4K is highly praised as an entry-level home entertainment projector that punches above its weight by offering a sharper image than many higher-priced competitors. Priced under $1,000, it stands out for its impressive 3,200 ANSI lumen brightness, a 12,000:1 contrast ratio, and remarkably long bulb life reaching up to 20,000 hours in Dynamic Eco mode. A major...Read more

P
projectorcentral.com
31/12/2021
ProjectorCentral 2021 Best of the Year Awards Note: Be careful not to confuse this model with the PX701HD or PX701HDH, which are older 1080p versions...

The ProjectorCentral 2021 Best of the Year Awards highlight key industry shifts toward brighter, more compact solid-state laser and LED technologies across commercial and consumer sectors. Major trends included the rise of ultra-fast gaming projectors featuring input lags as low as 4.2 milliseconds and 240 Hz refresh rates (like the BenQ TK700STi and Optoma UHD35), alongside...Read more

A
av-magazin.de
30/03/2021
ViewSonic PX701-4K Review - AV-Magazin

The ViewSonic PX701-4K is an affordable, entry-level home cinema projector that offers crisp 4K resolution using XPR technology and supports modern HDR10 and HLG formats. A standout feature is its unique "warping" tool, which allows users to project onto curved panoramic screens without buying expensive extra gear. The projector is compact, weighs just 2.8 kilograms, and features a...Read more

(Translated)Show original
L
lite-magazin.de
31/01/2021
ViewSonic PX701-4K – Bright 4K Projector with HDR at a Full HD Projector Price

The ViewSonic PX701-4K is a highly capable 1-chip DLP projector that delivers native Full-HD resolution upscaled to a crisp 4K experience via XPR pixel-shifting technology, all for an attractive price under €1,000. It is highly praised for its exceptional brightness, pushing out up to 2,700 lumens in maximum brightness mode and 1,800 calibrated lumens in "Movie" mode, making it an...Read more

(Translated)Show original
R
rtings.com
13/02/2024
ViewSonic PX701-4K Projector Review (Dutch translation available)

The ViewSonic PX701-4K is a budget-friendly, high-refresh-rate projector, delivering sharp 4K @ 60Hz and up to 1080p @ 240Hz for competitive gaming, alongside decent brightness for dim environments. While offering excellent, low-lag performance, it lacks a smart OS and features only basic integrated speakers, requiring external devices for both streaming and audio. Conversely, the...Read more

(Translated)Show original
T
test-aankoop.be
30/03/2021
ViewSonic PX701-4K test and review - Testaankoop

The Testaankoop review of the ViewSonic PX701-4K outlines a highly capable, classic DLP 4K home projector priced around €949.00. It is highly praised for its sharpness and flexible image configuration, boasting a true 4K resolution (3840 x 2160 pixels) at up to 60 frames per second. Setting up the device is made straightforward thanks to handy physical adjustments such as a manual...Read more

(Translated)Show original

Video reviews

Best alternatives

hisense-m2-pro
Hisense M2 Pro

Projectors

7.7
dangbei-mars
Dangbei Mars

Projectors

7.8
xgimi-horizon
XGIMI Horizon

Projectors

7.0
ultimea-poseidon-e100
ULTIMEA Poseidon E100

Projectors

6.9
epson-lifestudio-pop-plus
Epson Lifestudio Pop Plus

Projectors

7.1
acer-predator-gd711
Acer Predator GD711

Projectors

6.9
viewsonic-px748-4k
ViewSonic PX748 4K

Projectors

6.8
optoma-photon-life-pk32
Optoma Photon Life PK32

Projectors

6.3
lg-cinebeam-hu70ls
LG CineBeam HU70LS

Projectors

6.7
benq-th550
BenQ TH550

Projectors

6.1
viewsonic-pjb716k
ViewSonic PJB716K

Projectors

6.7
benq-tk700
BenQ TK700

Projectors

6.3

Compare ViewSonic PX701 4K with

VS
VS

Compare