OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Projectors Methodology v3.0
Projectors Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Projectors Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Projectors Methodology v3.0

ViewSonic PX727-4K review: 86 specs compared

Avg. price:~£1,140Native panel resolution:1920x1080ANSI lumens:2200Throw ratio:1.47-1.76:1Lamp life:4000 hours

ViewSonic PX727-4K Review: Compare 86 technical specifications and 11 expert and video reviews to see how this product ranks in the Projectors category and whether it is worth buying.

ViewSonic PX727-4K
7.3/10

Overall score

Score
7.3/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, best-of lists, expert reviews and owners.
How we count it
Parts: Technical score 35%, List score 30%, Reviews score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 66% of models
Score components

35%

6.5

Technical score

30%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

25%

8.6

Reviews score

10%

?

Sentiment scoreNot enough data yet, so we use 6.8, the mark of a weaker model in this category

â–²Better than 66% of projectors
6.5

Value for money

Value for money
6.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 66% of models
Score components

70%

7.3

Overall score

30%

4.5

Price

â–¼Worse than 66%
6.5

Technical score

Technical score
6.5/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 35% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 51% of models
Score components

42%

7.5

Image Quality

22%

5.7

Projection & Lens

12%

6.3

HDMI & Gaming

10%

5.7

Audio & Features

8%

5.4

Connectivity

6%

5.1

Design & Power

â–¼Worse than 51%
8.6

Reviews score

Reviews score
8.6/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
Share: Reviews count 25% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 78% of models

80%

8.6

Average grade

20%

8.4

Popularity

Grades by review (11)
10 reviews: 6 with a printed score, 4 estimated from the review. 1 video review, counting half as much as a written test. Reviews count 25% of the overall score.
User ratings collected online are not part of this score.
â–²Better than 78%
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 30% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.

What reviewers say about the ViewSonic PX727-4K

Based on 9 · 1

Reviewers praise smooth motion with little rainbow effect, but many find it noisy and complain about weak contrast and black levels.
Praised
Mixed views
Criticised
Pick a topic to see who said what
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Technical Specifications of projector ViewSonic PX727-4K

Technical score
Technical score
6.5/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 35% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 51% of models
Score components:

42%

7.5

Image Quality

22%

5.7

Projection & Lens

12%

6.3

HDMI & Gaming

10%

5.7

Audio & Features

8%

5.4

Connectivity

6%

5.1

Design & Power

6.5
Reviews score
8.6
List score
?
Value for money
Value for money
6.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 66% of models
Score components:

70%

7.3

Overall score

30%

4.5

Price

6.5
ANSI lumens
2,200
Market range: <280 – >4k
This projector reaches 2,200 ANSI lumens, brighter than 46.2% of projectors and equal to 4.3% of projectors.
Contrast ratio
12,000:1
This projector has a contrast ratio of 12000:1, higher than 50% of projectors and equal to 2.2% of projectors.
Dynamic contrast ratio.
Native panel resolution
1920x1080
This projector uses a native resolution of 1920x1080, higher than 27% of projectors and equal to 59.2% of projectors.
Uses XPR pixel-shifting for 4K output.
Output resolution
3840x2160
This projector supports output resolution up to 3840x2160, higher than 71.2% of projectors and equal to 24.6% of projectors.
Via XPR pixel shifting.
Projection technology
DLP
Show more
What reviewers say
Throw ratio
1.47-1.76:1
Min throw distance
0.97 m
Market range: <0.5 m – >1.651 m
This projector needs a minimum throw distance of 0.97 m, shorter than 60.9% of projectors and equal to 0.1% of projectors.
Max projection size
300 inch
Market range: <120 inch – >301 inch
This projector supports projection sizes up to 300 inch, larger than 51.5% of projectors and equal to 38% of projectors.
Zoom ratio
1.2
Market range: <1.1 – >2.06
This projector offers a zoom ratio of 1.2, narrower than 59.8% of projectors and equal to 21.6% of projectors.
Motorized zoom
no
This projector does not have motorised zoom. 14.8% of projectors offer this.
Show more
What reviewers say
Input lag
53 ms
Market range: <8 ms – >68 ms
This projector has input lag of 53 ms, higher than 83.3% of projectors and equal to 0.4% of projectors.
Auto low latency mode (ALLM)
no
This projector does not switch to low-latency mode automatically. 16.1% of projectors offer this.
Variable refresh rate (VRR)
no
This projector does not support variable refresh rate. 1.8% of projectors offer this.
HDMI version
2
This projector supports HDMI 2, more modern than 46.1% of projectors and equal to 35.9% of projectors.
Different HDMI ports use 2 and 1.4.
Max HDMI bandwidth
18 Gbps
Market range: <10.2 Gbps – >48 Gbps
This projector supports HDMI bandwidth up to 18 Gbps, higher than 48.9% of projectors and equal to 39.7% of projectors.
Different HDMI ports reach 18 and 10.2 Gbps.
Show more
What reviewers say
N. of HDMI ports
2
Market range: <1 – >2
This projector has 2 HDMI port/s, more than 45.9% of projectors and equal to 47.3% of projectors.
Wi-Fi connectivity
no
This projector does not connect to Wi-Fi networks. 53.4% of projectors offer this.
Wi-Fi version
N/A
Bluetooth connectivity
no
This projector does not support Bluetooth. 50.7% of projectors offer this.
Bluetooth version
N/A
Show more
Smart TV features
no
This projector does not have built-in smart TV features. 43.9% of projectors offer this.
Operating system
none
Android OS
no
This projector does not run Android OS. 19.1% of projectors run Android OS.
Dedicated smartphone app
no
This projector does not come with a dedicated smartphone app. 36.8% of projectors come with a dedicated smartphone app.
Remote control
yes
This projector includes a remote control. 1.5% of projectors offer this.
Show more
What reviewers say
Light source type
lamp
This projector uses lamp light source technology, less advanced than 66.5% of projectors and equal to 33.5% of projectors.
Laser light source
no
This projector does not have a laser light source. 26.8% of projectors offer this.
Lamp life
4,000 hours
Market range: <3.5k hours – >30k hours
This projector offers lamp life of 4,000 hours, longer than 78.8% of projectors and equal to 9.6% of projectors.
Lamp life (eco mode)
15,000 hours
Market range: <5k hours – >30k hours
This projector offers eco-mode lamp life of 15,000 hours, longer than 60.9% of projectors and equal to 1.5% of projectors.
Eco mode rating.
Operating power consumption
330 W
Market range: <57 W – >390 W
This projector uses 330 W of power, more than 79.6% of projectors and equal to 2.1% of projectors.
Show more
What reviewers say

ViewSonic PX727-4K vs the average projector

246810TotalImage QualityProjection & LensHDMI & GamingConnectivityAudio & FeaturesDesign & Power
  • Higher output resolution
    This projector supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
    Via XPR pixel shifting.
    3840x2160 vs 1920x1080
  • Supports pixel shifting
    This projector supports pixel shifting, while the average projector does not. 26.6% of projectors support pixel shifting.
    Via XPR technology.
  • 10 degrees more vertical correction
    This projector offers more vertical keystone correction than the average projector (40 degrees vs 30 degrees). The average projector offers vertical keystone correction of 30 degrees.
    40 degrees vs 30 degrees
  • 41.2% higher refresh rate
    This projector 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
  • 1 more audio input ports
    This projector has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.
    1 vs 0
  • 4 dB quieter operation
    This projector has a lower audible noise than the average projector (27 dB vs 31 dB). The average projector has 31 dB of audible noise.
    Eco mode figure.
    27 dB vs 31 dB
  • 16.2% higher review score
    Reviews score
    8.6/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
    Share: Reviews count 25% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–² Better than 78% of models

    80%

    8.6

    Average grade

    20%

    8.4

    Popularity

    Grades by review (11)
    10 reviews: 6 with a printed score, 4 estimated from the review. 1 video review, counting half as much as a written test. Reviews count 25% of the overall score.
    User ratings collected online are not part of this score.
    8.6 vs 7.4
  • Supports HLG
    This projector supports HLG, while the average projector does not. 41.2% of projectors support HLG.
  • 16.2% higher review score
    Reviews score
    8.6/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
    Share: Reviews count 25% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–² Better than 78% of models

    80%

    8.6

    Average grade

    20%

    8.4

    Popularity

    Grades by review (11)
    10 reviews: 6 with a printed score, 4 estimated from the review. 1 video review, counting half as much as a written test. Reviews count 25% of the overall score.
    User ratings collected online are not part of this score.
    8.6 vs 7.4
  • Higher output resolution
    This projector supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
    Via XPR pixel shifting.
    3840x2160 vs 1920x1080
  • Supports pixel shifting
    This projector supports pixel shifting, while the average projector does not. 26.6% of projectors support pixel shifting.
    Via XPR technology.
  • 41.2% higher refresh rate
    This projector 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
  • Supports HLG
    This projector supports HLG, while the average projector does not. 41.2% of projectors support HLG.
  • Higher contrast ratio
    This projector has a higher contrast ratio than the average projector (12000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
    Dynamic contrast ratio.
    12,000:1 vs 10,000:1
  • 10 degrees more vertical correction
    This projector offers more vertical keystone correction than the average projector (40 degrees vs 30 degrees). The average projector offers vertical keystone correction of 30 degrees.
    40 degrees vs 30 degrees
  • 50 inch larger image size
    This projector has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
    300 inch vs 250 inch
  • 0.04 m shorter throw distance
    This projector has a lower throw distance than the average projector (1 m vs 1 m). The average projector has 1.0055 m of throw distance.
    0.97 m vs 1.0055 m
  • 1 more USB ports
    This projector has more USB ports than the average projector (2 vs 1). The average projector has 1 USB ports.
    2 vs 1
  • VGA input included
    This projector supports VGA input, while the average projector does not. 44.1% of projectors support VGA input.
  • 1 more audio input ports
    This projector has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.
    1 vs 0
  • 4 dB quieter operation
    This projector has a lower audible noise than the average projector (27 dB vs 31 dB). The average projector has 31 dB of audible noise.
    Eco mode figure.
    27 dB vs 31 dB
  • Basic light source
    This projector 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 connectivity
    This projector does not connect to Wi-Fi networks, while the average projector does. 53.4% of projectors offer this.
  • 26 ms higher input lag
    This projector has a higher input lag than the average projector (53 ms vs 27 ms). The average projector has 27 ms of input lag.
    53 ms vs 27 ms
  • No Bluetooth connectivity
    This projector does not support Bluetooth, while the average projector does. 50.6% of projectors offer this.
  • Limited HDMI format
    This projector supports a less capable max HDMI input format than the average projector (4K/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
    4K/60Hz vs 4K/120Hz
  • No 3D video
    This projector does not support 3D video, while the average projector does. 55.4% of projectors support 3D video.
  • No sleep timer
    This projector does not have a sleep timer, while the average projector does. 82.4% of projectors have one.
  • 16,000 hours shorter lamp life
    This projector has a lower lamp life than the average projector (4,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
    4,000 hours vs 20,000 hours
  • 72.7% more expensive
    ViewSonic PX727-4K is more expensive than the average projector (£1,140 vs £660).
    £1,140 vs £660
  • 7.2% worse value for money
    ViewSonic PX727-4K has a lower value-for-money score than the average projector (6.48 vs 6.9).
    6.48 vs 6.95
  • No 3D video
    This projector does not support 3D video, while the average projector does. 55.4% of projectors support 3D video.
  • 3 earlier release
    This projector was released earlier than the average projector (2018 vs 2021). The average projector was released in 2021.
    February 2018
    2018 vs 2021
  • No 3D glasses support
    This projector does not display 3D with glasses, while the average projector does. 54.4% of projectors offer 3D with glasses.
  • Narrower color gamut
    This projector has a lower color gamut coverage than the average projector (96% Rec.709 % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.
    96% Rec.709 % vs 99% Rec.709 %
  • 0.1 2x narrower zoom range
    This projector has a lower zoom ratio than the average projector (1.2 vs 1.3). The average projector has 1.3 of zoom ratio.
    1.2 vs 1.3
  • 26 ms higher input lag
    This projector has a higher input lag than the average projector (53 ms vs 27 ms). The average projector has 27 ms of input lag.
    53 ms vs 27 ms
  • Limited HDMI format
    This projector supports a less capable max HDMI input format than the average projector (4K/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
    4K/60Hz vs 4K/120Hz
  • No Wi-Fi connectivity
    This projector does not connect to Wi-Fi networks, while the average projector does. 53.4% of projectors offer this.
  • No Bluetooth connectivity
    This projector does not support Bluetooth, while the average projector does. 50.6% of projectors offer this.
  • No sleep timer
    This projector does not have a sleep timer, while the average projector does. 82.4% of projectors have one.
  • Basic light source
    This projector has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
    lamp vs laser
  • 16,000 hours shorter lamp life
    This projector has a lower lamp life than the average projector (4,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
    4,000 hours vs 20,000 hours
  • 100 W higher power use
    This projector uses more power than the average projector (330 W vs 230 W). The average projector uses 230 W of power.
    330 W vs 230 W
  • 40.9% heavier weight
    This projector is heavier than the average projector (4.2 kg vs 2.98 kg). The average projector weighs 2.98 kg.
    4.2 kg vs 2.98 kg
  • 5,000 hours shorter eco lamp life
    This projector has a lower lamp life in eco mode than the average projector (15,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
    Eco mode rating.
    15,000 hours vs 20,000 hours

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

9.0
MindSeed TV
≈ estimated
28/07/2018
Hands-on review · colour, fan noise, gaming and bulb life
Verdict
ViewSonic PX727-4K is recommended for dark home cinema use, where its colours and 4K image are strongest.
Shop video
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Not graded
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Expert reviews

In-depth analysis and verdict from leading tech publications

10
projectorcentral.com
✓ explicit
15/03/2018
Lab test · 4K home theater
Verdict
The ViewSonic PX727-4K is a strong 4K home theater pick with accurate color and stable motion, though its 53ms input lag suits casual gaming only.
8.0
projectorreviews.com
≈ estimated
11/06/2018
Hands-on test · 4K UHD projector
Verdict
The ViewSonic PX727-4K is a small, light 4K projector for mobile movie nights, but it lacks lens shift, 3D and wide color.
8.0
popzara.com
≈ estimated
18/04/2018
Hands-on test · Home 4K projector
Verdict
The ViewSonic PX727-4K is a big-picture 4K-style projector with sharp detail and rich HDR for home movies, but its flimsy build and weak black levels hold it back.
9.0
projectorreviews.com
≈ estimated
28/03/2018
Lab test · Budget 4K UHD
Verdict
The ViewSonic PX727-4K is a bright, colorful 4K projector with good HDR for the money, though its black levels are weak and it hums.
8.0
trustedreviews.com
✓ explicit
06/11/2018
Hands-on test · Compact 4K projector
Verdict
The ViewSonic PX727-4K is a compact 4K-style projector whose colors and HDR impress for its class, but gaming lag and a cyan-tinted Bright mode hold it back.
9.0
7review.com
≈ estimated
04/07/2024
Group test · Head-to-head comparison
Verdict
The ViewSonic PX727-4K is nearly the same as the Acer V6810, with smoother camera pans and sharper focus, though its blacks look shallower.
9.0
h-m-entertainment.com
✓ explicit
17/10/2024
Lab test · Home 4K projector
Verdict
The ViewSonic PX727-4K is a sharp projector with smooth motion, good HDR and low lag, suited to casual movie nights rather than dedicated home cinemas.
9.0
hifitest.de
✓ explicit
20/06/2018
Lab test · Color and contrast
Verdict
The ViewSonic PX727-4K is a 4K home theater projector with accurate color and good contrast, but it lacks lens shift and 3D.
10
lite-magazin.de
✓ explicit
16/02/2018
Hands-on test · 4K and HDR
Verdict
The ViewSonic PX727-4K is an easy-to-set-up 4K projector for film fans, light enough to take to friends' houses, though its Bright mode looks green.
6.6
on-mag.fr
✓ explicit
27/06/2018
Hands-on test · Upscaling and 4K
Verdict
The ViewSonic PX727-4K gives a sharp 4K picture and good upscaling, but its blacks look grey and fast tracking shots can look uneven.

Third-party reviews

What customers like about ViewSonic PX727-4K

  • Exceptional value for money as an entry-level 4K projector.
  • Outstanding image sharpness and detail due to 4K pixel-shifting technology.
  • Excellent color accuracy and saturation, particularly in 'Movie' mode with the RGBRGB color wheel.
  • Strong HDR performance compared to other budget competitors under $2,000.
  • Compact and lightweight design makes it portable and easy to install.
  • Backlit remote control is highly practical for use in dark home theaters.
  • Quiet operation when used in 'Eco' mode.

What customers don't like about ViewSonic PX727-4K

  • Weak black levels; dark scenes often appear as a medium-to-dark grey.
  • Presence of a visible 'light border' or halo around the projected image.
  • No 3D capability, which may disappoint home theater enthusiasts.
  • Noticeable fan noise and audible 'hum' from the pixel-shifting mechanism in normal modes.
  • Relatively high input lag (approx. 50-53ms), making it less ideal for competitive gaming.
  • Built-in 10W speaker provides thin and underwhelming audio quality.
  • Limited zoom (1.2x) and lack of lens shift reduce placement flexibility.

Verdict

The ViewSonic PX727-4K is a DLP home theater projector that delivers 4K Ultra HD resolution (3840x2160) using XPR pixel-shifting technology and 2,200 ANSI lumens of brightness. Its primary strength lies in its 6-segment RGBRGB color wheel, which provides 96% Rec. 709 coverage for high color accuracy and natural skin tones, complemented by HDR10 support and a 12,000:1 contrast ratio. Main pros include its exceptional sharpness for its price point, a long lamp life of up to 15,000 hours in SuperEco mode, and flexible connectivity with a dedicated 4K-compatible HDMI 2.0 port. However, notable cons include mediocre black level performance due to the lack of a dynamic iris, an absence of 3D support, and a relatively high input lag of approximately 50ms, which may not satisfy competitive gamers.

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