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ViewSonic PX703HDH Review | 85 Data compared

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  • Avg. price in UK: ~£480
  • Avg. price in US: ~$700
  • ANSI lumens: 3500
  • Native panel resolution: 1920x1080
  • Throw ratio: 1.13-1.47:1

ViewSonic PX703HDH review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

6.1

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%

5.9

Technical Score

10.0%

8.6

User score

Good
5.9

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%

7.5

Image Quality

22.0%

5.3

Projection & Lens

12.0%

5.0

HDMI & Gaming

10.0%

3.8

Audio & Features

8.0%

3.7

Connectivity

6.0%

4.8

Design & Power

Good
8.6

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%

9.1

Popularity

User score:
United Kingdom
amazon
4.2
(162)
amazon
4.3
(24)

(Reviews last updated: June 2026)

Excellent
  • 9.0
    Gaming

    Score components:

    35.0%

    9.3

    Input lag

    25.0%

    10

    Refresh rate

    20.0%

    8.6

    Output Resolution

    10.0%

    10

    HDR10 support

    10.0%

    5.0

    Audio output power

  • 5.2
    Portable

    Score components:

    35.0%

    9.1

    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%

    8.6

    Output Resolution

    25.0%

    10

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    9.5

    ANSI lumens

    10.0%

    6.5

    Audible noise

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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 PX703HDH is a versatile 1080p Full HD home cinema projector that delivers high-quality visuals with 3,500 ANSI lumens of brightness and a 12,000:1 dynamic contrast ratio, making it effective even in rooms with ambient light. It features exclusive SuperColor technology for a wide color gamut, an ultra-low 16ms input lag for smooth gaming, and a SuperEco+ mode that extends lamp life to an impressive 20,000 hours. Flexible setup is supported by a 1.3x optical zoom, digital lens shift, and vertical keystone correction, while connectivity is handled via dual HDMI ports and a powered USB port for dongles. Key pros include its exceptional brightness, fast response time for gaming, and long lamp longevity; however, it lacks HDR support and is limited to 1080p for video sources.

Technical Specifications of ViewSonic PX703HDH

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%

7.5

Image Quality

22.0%

5.3

Projection & Lens

12.0%

5.0

HDMI & Gaming

10.0%

3.8

Audio & Features

8.0%

3.7

Connectivity

6.0%

4.8

Design & Power

5.9
ViewSonic PX703HDH has a technical score of 5.85 points, which is lower than 50.4% 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%

9.1

Popularity

User score:
United Kingdom
amazon
4.2
(162)
amazon
4.3
(24)

(Reviews last updated: June 2026)

8.6
ViewSonic PX703HDH has a user score of 8.63 points, which is higher than 84.7% 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.
9.1
ViewSonic PX703HDH has a popularity of 9.1 points, which is higher than 82.6% 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%

6.1

Overall score

40.0%

8.0

Price

6.7
ViewSonic PX703HDH has a quality-to-price ratio of 6.7 points, which is higher than 75.9% 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

3,500
ViewSonic PX703HDH reaches 3500 ANSI lumens, brighter than 79% of projectors and equal to 3.1% 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 PX703HDH 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

1920x1080
ViewSonic PX703HDH uses a native resolution of 1920x1080, higher than 26.2% of projectors and equal to 60.1% of projectors.
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

1920x1080
ViewSonic PX703HDH supports output resolution up to 1920x1080, higher than 24.9% of projectors and equal to 41% 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

1.13-1.47:1
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

0.75 m
ViewSonic PX703HDH needs a minimum throw distance of 0.75 m, shorter than 77.6% of projectors and equal to 0.8% 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 PX703HDH 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

1.3
ViewSonic PX703HDH offers a zoom ratio of 1.3, wider than 39.5% of projectors and equal to 13.7% 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 PX703HDH does not have motorized zoom. 16.3% of projectors have motorized zoom.
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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

16 ms
ViewSonic PX703HDH has input lag of 16 ms, lower than 74.8% of projectors and equal to 3.1% of projectors.
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 PX703HDH 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 PX703HDH 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

1.4
ViewSonic PX703HDH supports HDMI 1.4, older than 54.6% of projectors and equal to 34.1% 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

10.2 Gbps
ViewSonic PX703HDH supports HDMI bandwidth up to 10.2 Gbps, lower than 52.1% of projectors and equal to 45.4% of projectors.
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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 PX703HDH 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 PX703HDH 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 PX703HDH 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 PX703HDH 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 PX703HDH 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 PX703HDH includes a remote control. 1.6% of projectors include a remote control.
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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 PX703HDH 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 PX703HDH 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

5,000 hours
ViewSonic PX703HDH offers lamp life of 5000 hours, longer than 70.3% of projectors and equal to 3.6% 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

20,000 hours
ViewSonic PX703HDH offers eco-mode lamp life of 20000 hours, shorter than 32.8% of projectors and equal to 19.5% of projectors.
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

300 W
ViewSonic PX703HDH uses 300 W of power, more than 67.5% of projectors and equal to 3.3% of projectors.
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ViewSonic PX703HDH vs the average projector

  • 59.1% brighter image
    ViewSonic PX703HDH has higher ANSI lumens than the average projector (3,500 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 PX703HDH has higher ANSI lumens than the average projector (3,500 vs 2,200). The average projector has 2,200 ANSI lumens.3,500 vs 2,200
  • 10 degrees greater vertical keystone correction
    ViewSonic PX703HDH 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 PX703HDH 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
  • 2 more USB ports
    ViewSonic PX703HDH has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.
    What it is: Number of available USB ports.
    When it matters: When the projector needs to power accessories, read media, or support extra peripherals directly.

    Importance: LOW

    ViewSonic PX703HDH has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.3 vs 1
  • 41.2% higher refresh rate
    ViewSonic PX703HDH has a higher refresh rate than the average projector (120 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 PX703HDH has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.120 Hz vs 85 Hz
  • 10 degrees greater horizontal keystone correction
    ViewSonic PX703HDH 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.
    What it is: Range of horizontal keystone correction supported.
    When it matters: When the projector cannot line up perfectly with the screen and you need side-to-side image correction.

    Importance: LOW

    ViewSonic PX703HDH 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.40 degrees vs 30 degrees
  • 0.31 m shorter throw distance
    ViewSonic PX703HDH has a lower throw distance than the average projector (0.8 m vs 1.06 m). The average projector has 1.06 m of 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

    ViewSonic PX703HDH has a lower throw distance than the average projector (0.8 m vs 1.06 m). The average projector has 1.06 m of throw distance.0.75 m vs 1.06 m
  • 1 more audio input ports
    ViewSonic PX703HDH has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.
    What it is: Number of analog audio input ports available.
    When it matters: When you connect several devices at the same time, port count matters.

    Importance: LOW

    ViewSonic PX703HDH has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.1 vs 0
  • 11 ms lower input lag
    ViewSonic PX703HDH has a lower input lag than the average projector (16 ms vs 27 ms). The average projector has 27 ms of 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

    ViewSonic PX703HDH has a lower input lag than the average projector (16 ms vs 27 ms). The average projector has 27 ms of input lag.16 ms vs 27 ms
  • 59.1% brighter image
    ViewSonic PX703HDH has higher ANSI lumens than the average projector (3,500 vs 2,200). The average projector has 2,200 ANSI lumens.
  • 41.2% higher refresh rate
    ViewSonic PX703HDH has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • 10 degrees greater vertical keystone correction
    ViewSonic PX703HDH 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 PX703HDH 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.
  • 0.31 m shorter throw distance
    ViewSonic PX703HDH has a lower throw distance than the average projector (0.8 m vs 1.06 m). The average projector has 1.06 m of throw distance.
  • 50 inch larger image size
    ViewSonic PX703HDH has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
  • 11 ms lower input lag
    ViewSonic PX703HDH has a lower input lag than the average projector (16 ms vs 27 ms). The average projector has 27 ms of input lag.
  • 2 more USB ports
    ViewSonic PX703HDH has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.
  • Includes VGA
    ViewSonic PX703HDH includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
  • 1 more audio input ports
    ViewSonic PX703HDH has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.

Total
Overall
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
  • Narrower color gamut
    ViewSonic PX703HDH has a lower color gamut coverage than the average projector (95% Rec.709 % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.
  • 55 % less vertical lens shift
    ViewSonic PX703HDH has fewer vertical lens shift than the average projector (5 % vs 60 %). The average projector has 60 % vertical lens shift.
  • 43.3% lower HDMI bandwidth
    ViewSonic PX703HDH has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.
  • Older HDMI version
    ViewSonic PX703HDH has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    ViewSonic PX703HDH has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
  • No Wi-Fi support
    ViewSonic PX703HDH does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • No sleep timer
    ViewSonic PX703HDH does not have a sleep timer, while the average projector does. 80.8% of projectors have a sleep timer.
  • Basic light source
    ViewSonic PX703HDH has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
  • 15,000 hours shorter lamp life
    ViewSonic PX703HDH has a lower lamp life than the average projector (5,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
  • 66.1 W higher power use
    ViewSonic PX703HDH uses more power than the average projector (300 W vs 233.9 W). The average projector uses 233.9 W of power.
  • 1 dB louder operation
    ViewSonic PX703HDH has a higher audible noise than the average projector (31 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • Basic light source
    ViewSonic PX703HDH 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 PX703HDH has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.lamp vs laser
  • 43.3% lower HDMI bandwidth
    ViewSonic PX703HDH has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of 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

    ViewSonic PX703HDH has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.10.2 Gbps vs 18 Gbps
  • No Wi-Fi support
    ViewSonic PX703HDH 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 PX703HDH does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • 55 % less vertical lens shift
    ViewSonic PX703HDH has fewer vertical lens shift than the average projector (5 % 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 PX703HDH has fewer vertical lens shift than the average projector (5 % vs 60 %). The average projector has 60 % vertical lens shift.5 % vs 60 %
  • Older HDMI version
    ViewSonic PX703HDH has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
    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

    ViewSonic PX703HDH has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.1.4 vs 2.0
  • No sleep timer
    ViewSonic PX703HDH does not have a sleep timer, while the average projector does. 80.8% of projectors have a sleep timer.
    What it is: Feature that automatically turns off the projector after a set time.
    When it matters: When you want the projector to shut itself down automatically after a viewing session instead of staying on unnecessarily.

    Importance: LOW

    ViewSonic PX703HDH does not have a sleep timer, while the average projector does. 80.8% of projectors have a sleep timer.
  • Old HDCP version
    ViewSonic PX703HDH has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
    What it is: Version of HDCP content protection supported.
    When it matters: When you use newer consoles, streamers, or protected video sources and want fewer compatibility surprises.

    Importance: LOW

    ViewSonic PX703HDH has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.1.4 vs 2.2
  • 15,000 hours shorter lamp life
    ViewSonic PX703HDH has a lower lamp life than the average projector (5,000 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 PX703HDH has a lower lamp life than the average projector (5,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.5000 hours vs 20000 hours
Total
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
Design & Power

Graphic comparison of ViewSonic PX703HDH and

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Third-party reviews

United Kingdom
amazon
4.2
162 Reviews
amazon
4.3
24 Reviews

(Reviews last updated: June 2026)

What customers like about ViewSonic PX703HDH?

  • High brightness (3,500 ANSI Lumens) makes it suitable for use in rooms with ambient light
  • Excellent image quality with sharp 1080p resolution and vibrant color accuracy
  • Low input lag (approximately 16ms) provides a smooth experience for gaming
  • Easy setup features including a 1.3x optical zoom and vertical lens shift
  • Supports full 1080p 3D content
  • Long lamp life of up to 20,000 hours when using SuperEco+ mode
  • Quiet operation, especially when used in Eco mode

What customers dislike about ViewSonic PX703HDH?

  • Does not support HDR (High Dynamic Range) content
  • Cannot accept or downconvert 4K video input; limited to 1080p for video sources
  • Remote control lacks a backlighting feature, making it difficult to use in dark rooms
  • Internal speaker quality is basic and often requires an external sound system for better audio
  • No horizontal keystone correction, requiring the projector to be perfectly centered with the screen
  • Replacement lamps can be relatively expensive
  • Some users report a 'whirling' noise from internal components beyond the standard fan noise

Expert reviews

P
pcmag.com
17/02/2021
ViewSonic PX703HD Review

The ViewSonic PX703HD is a 1080p DLP projector offering excellent value with 3,500 ANSI lumens, a 1.3x optical zoom, and vertical image shift for flexible installation. It is praised for its high brightness, strong contrast, 16ms input lag for gaming, and 3D support, making it a capable step above entry-level models. Limitations include a lack of HDR support, a maximum input...Read more

U
uk.pcmag.com
17/02/2021
ViewSonic PX703HD - Review 2021

The ViewSonic PX703HD is a step-above entry-level 1080p DLP projector designed for gaming and movies in rooms with ambient light. Priced at $649.99, it shares a 3,500-lumen brightness rating and native 1080p resolution with its cheaper cousin, the PX701HD. However, the PX703HD offers key improvements, including a wider 1.3x zoom lens and a 10% vertical image shift on its...Read more

A
au.pcmag.com
18/02/2021
ViewSonic PX703HD - Review 2021

The ViewSonic PX703HD is an excellent, entry-level-plus 1080p DLP projector designed primarily for gaming and movie watching in rooms with ambient light. It features a native resolution of 1920 by 1080 pixels and a bright 3,500-lumen rating powered by a six-segment RBGCYW color wheel. This setup allows it to project a large, highly watchable picture that easily stands up to daytime...Read more

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