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BenQ TH575 Review | 84 Data compared

Avg. price:~£570Native panel resolution:1920x1080ANSI lumens:3800Throw ratio:1.49-1.64:1Lamp life:6000 hours

BenQ TH575 Review: Compare 84 technical specifications and user reviews to see how this product ranks in the Projectors category and whether it is worth buying.

BenQ TH575
6.7/10

Overall score

Score
6.7/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 54% of models
Score components

90%

6.5

Technical score

10%

8.8

User score

â–²Better than 54% of projectors
6.9

Value for money

Value for money
6.9/ 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–² Better than 66% of models
Score components

70%

6.7

Overall score

30%

7.5

Price

â–²Better than 66%
6.5

Technical score

Technical score
6.5/ 10
✕
What it is
An assessment of technical performance for products in the Projectors category across these key areas: Image Quality, Projection & Lens, HDMI & Gaming, Connectivity, Audio & Features, Design & Power.
When it matters
When you want to compare projectors based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 52% of models
Score components

42%

7.5

Image Quality

22%

5.7

Projection & Lens

12%

5.7

HDMI & Gaming

10%

6.8

Audio & Features

8%

5.4

Connectivity

6%

4.4

Design & Power

â–¼Worse than 52%
8.8

User score

User score
8.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 87% of models
Score components

70%

8.4

User ratings

30%

9.7

Number of reviews

Based on ratings from across the web.
â–²Better than 87%
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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.
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Technical Specifications of projector BenQ TH575

Technical score
Technical score
6.5/ 10
✕
What it is
An assessment of technical performance for products in the Projectors category across these key areas: Image Quality, Projection & Lens, HDMI & Gaming, Connectivity, Audio & Features, Design & Power.
When it matters
When you want to compare projectors based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 52% of models
Score components:

42%

7.5

Image Quality

22%

5.7

Projection & Lens

12%

5.7

HDMI & Gaming

10%

6.8

Audio & Features

8%

5.4

Connectivity

6%

4.4

Design & Power

6.5
User score
User score
8.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 87% of models
Score components

70%

8.4

User ratings

30%

9.7

Number of reviews

Based on ratings from across the web.
8.8
Popularity
Popularity
9.7/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 87% of models
Popularity:
BenQ TH575 has a popularity score of 9.7 points, which is higher than 86.7% of projectors.
9.7
Value for money
Value for money
6.9/ 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–² Better than 66% of models
Score components:

70%

6.7

Overall score

30%

7.5

Price

6.9
ANSI lumens
3,800
Market range: <250 – >4k
This projector reaches 3,800 ANSI lumens, brighter than 85.1% of projectors and equal to 0.4% of projectors.
Contrast ratio
15,000:1
This projector has a contrast ratio of 15000:1, higher than 55.1% of projectors and equal to 2.3% of projectors.
Native panel resolution
1920x1080
This projector uses a native resolution of 1920x1080, higher than 26.2% of projectors and equal to 59.7% of projectors.
Output Resolution
1920x1080
This projector supports output resolution up to 1920x1080, higher than 24.9% of projectors and equal to 41% of projectors.
Projection technology
DLP
Show more
Throw ratio
1.49-1.64:1
Min throw distance
1.09 m
Market range: <0.5 m – >2 m
This projector needs a minimum throw distance of 1.09 m, longer than 54.5% of projectors and equal to 0.1% of projectors.
Max projection size
300 inch
Market range: <100 inch – >300 inch
This projector supports projection sizes up to 300 inch, larger than 51.9% of projectors and equal to 37.9% of projectors.
Zoom ratio
1.1
Market range: <1.1 – >2.1
This projector offers a zoom ratio of 1.1, narrower than 86.1% of projectors and equal to 12.2% of projectors.
Manual optical zoom.
Motorized zoom
no
This projector does not have motorized zoom. 16.3% of projectors have motorized zoom.
Show more
Input lag
16.7 ms
Market range: <8 ms – >68 ms
This projector has input lag of 16.7 ms, lower than 70.3% of projectors and equal to 1.1% of projectors.
At 1080P/60Hz.
Auto low latency mode (ALLM)
no
This projector does not support ALLM. 17.2% of projectors support ALLM.
Variable refresh rate (VRR)
no
This projector does not support VRR. 1.6% of projectors support VRR.
HDMI version
1.4
This projector supports HDMI 1.4, older than 54.8% of projectors and equal to 34% of projectors.
Max HDMI bandwidth
10.2 Gbps
Market range: <10 Gbps – >50 Gbps
This projector supports HDMI bandwidth up to 10.2 Gbps, lower than 52.5% of projectors and equal to 45.2% of projectors.
Show more
N. of HDMI ports
2
Market range: <1 – >6
This projector has 2 HDMI port/s, more than 45% of projectors and equal to 47.7% of projectors.
Wi-Fi connectivity
no
This projector does not support Wi-Fi. 52.9% of projectors support Wi-Fi.
Wi-Fi version
N/A
Bluetooth connectivity
no
This projector does not support Bluetooth. 50.5% of projectors support Bluetooth.
Bluetooth version
N/A
Show more
Smart TV features
no
This projector does not have smart TV features. 43.8% of projectors have smart TV features.
Operating system
none
Android OS
no
This projector does not run Android OS. 18.8% of projectors run Android OS.
Dedicated smartphone app
yes
This projector comes with a dedicated smartphone app. 64.9% of projectors come with a dedicated smartphone app.
BenQ Smart Control app.
Remote control
yes
This projector includes a remote control. 1.6% of projectors include a remote control.
Show more
Light source type
lamp
This projector uses lamp light source technology, less advanced than 67.1% of projectors and equal to 33% of projectors.
Laser Light Source
no
This projector does not use a laser light source. 28.1% of projectors use a laser light source.
Lamp life
6,000 hours
Market range: <5k hours – >30k hours
This projector offers lamp life of 6,000 hours, longer than 67.1% of projectors and equal to 2.9% of projectors.
Lamp life (eco mode)
10,000 hours
Market range: <5k hours – >30k hours
This projector offers eco-mode lamp life of 10,000 hours, longer than 66.3% of projectors and equal to 7.8% of projectors.
Operating power consumption
260 W
Market range: <50 W – >400 W
This projector uses 260 W of power, more than 55.8% of projectors and equal to 1% of projectors.
Show more

BenQ TH575 vs the average projector

246810TotalImage QualityProjection & LensHDMI & GamingConnectivityAudio & FeaturesDesign & Power
  • 72.7% brighter image
    This projector has higher ANSI lumens than the average projector (3,800 vs 2,200). The average projector has 2,200 ANSI lumens.
    3,800 vs 2,200
  • 10 degrees greater vertical keystone correction
    This projector 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
  • Smartphone app support
    This projector supports smartphone app control, while the average projector does not. 35.2% of projectors support smartphone app control.
    BenQ Smart Control app.
  • 0.18 inch larger DMD chip
    This projector has a higher DMD chip size than the average projector (0.7 inch vs 0.47 inch). The average projector has 0.47 inch of DMD chip size.
    0.65 inch vs 0.47 inch
  • 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
  • 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
  • 53.5 inch larger image size
    This projector has a higher projection size than the average projector (300 inch vs 246.5 inch). The average projector has 246.5 inch of projection size.
    300 inch vs 246.5 inch
  • 10.3 ms lower input lag
    This projector has a lower input lag than the average projector (16.7 ms vs 27 ms). The average projector has 27 ms of input lag.
    At 1080P/60Hz.
    16.7 ms vs 27 ms
  • 9.9% higher user score
    User score
    8.8/ 10
    ✕
    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 distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    BenQ TH575
    the average projector
    BenQ TH575 has a higher user score than the average projector (8.79 vs 8.000).
    8.79 vs 8
  • 99.1% more popular
    BenQ TH575 has a higher popularity than the average projector (9.7 vs 4.9).
    9.7 vs 4.87
  • 72.7% brighter image
    This projector has higher ANSI lumens than the average projector (3,800 vs 2,200). The average projector has 2,200 ANSI lumens.
    3,800 vs 2,200
  • 0.18 inch larger DMD chip
    This projector has a higher DMD chip size than the average projector (0.7 inch vs 0.47 inch). The average projector has 0.47 inch of DMD chip size.
    0.65 inch vs 0.47 inch
  • Higher contrast ratio
    This projector has a higher contrast ratio than the average projector (15000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
    15,000:1 vs 10,000:1
  • 10 degrees greater vertical keystone correction
    This projector 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
  • 53.5 inch larger image size
    This projector has a higher projection size than the average projector (300 inch vs 246.5 inch). The average projector has 246.5 inch of projection size.
    300 inch vs 246.5 inch
  • 10.3 ms lower input lag
    This projector has a lower input lag than the average projector (16.7 ms vs 27 ms). The average projector has 27 ms of input lag.
    At 1080P/60Hz.
    16.7 ms vs 27 ms
  • 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
  • Smartphone app support
    This projector supports smartphone app control, while the average projector does not. 35.2% of projectors support smartphone app control.
    BenQ Smart Control app.
  • 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
  • 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 HDR10 support
    This projector does not support HDR10, while the average projector does. 56.5% of projectors support HDR10.
  • Limited HDMI format
    This projector supports a less capable max HDMI input format than the average projector (1080p/120Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
    1080p/120Hz vs 4K/120Hz
  • 43.3% lower HDMI bandwidth
    This projector 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
    This projector does not support Wi-Fi, while the average projector does. 52.9% of projectors support Wi-Fi.
  • No Bluetooth support
    This projector does not support Bluetooth, while the average projector does. 50.5% of projectors support Bluetooth.
  • Older HDMI version
    This projector has Old HDMI standard than the average projector (1.4 vs 2). The average projector supports HDMI 2.0.
    1.4 vs 2.0
  • 0.2 2x narrower zoom range
    This projector has a lower zoom ratio than the average projector (1.1 vs 1.3). The average projector has 1.3 of zoom ratio.
    Manual optical zoom.
    1.1 vs 1.3
  • No HDR10 support
    This projector does not support HDR10, while the average projector does. 56.5% of projectors support HDR10.
  • Narrower color gamut
    This projector has a lower color gamut coverage than the average projector (88% Rec.709 % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.
    88% Rec.709 % vs 99% Rec.709 %
  • 0.2 2x narrower zoom range
    This projector has a lower zoom ratio than the average projector (1.1 vs 1.3). The average projector has 1.3 of zoom ratio.
    Manual optical zoom.
    1.1 vs 1.3
  • 0.07 m longer throw distance
    This projector has a higher throw distance than the average projector (1.1 m vs 1 m). The average projector has 1.025 m of throw distance.
    1.09 m vs 1.025 m
  • Limited HDMI format
    This projector supports a less capable max HDMI input format than the average projector (1080p/120Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
    1080p/120Hz vs 4K/120Hz
  • 43.3% lower HDMI bandwidth
    This projector 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
  • Older HDMI version
    This projector has Old HDMI standard than the average projector (1.4 vs 2). The average projector supports HDMI 2.0.
    1.4 vs 2.0
  • Old HDCP version
    This projector 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
  • No Wi-Fi support
    This projector does not support Wi-Fi, while the average projector does. 52.9% of projectors support Wi-Fi.
  • No Bluetooth support
    This projector does not support Bluetooth, while the average projector does. 50.5% of projectors support Bluetooth.
  • 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
  • 4 dB louder operation
    This projector has a higher audible noise than the average projector (34 dB vs 30 dB). The average projector has 30 dB of audible noise.
    34 dB vs 30 dB
  • 14,000 hours shorter lamp life
    This projector 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.
    6,000 hours vs 20,000 hours
  • 10,000 hours shorter eco lamp life
    This projector has a lower lamp life in eco mode than the average projector (10,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
    10,000 hours vs 20,000 hours
  • 1 dB louder eco mode
    This projector has a higher audible noise in eco mode than the average projector (29 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
    29 dB vs 28 dB

Video reviews

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

9.0
Fussballwelt.at
≈ estimated
04/12/2022
Hands-on review · PS5 gaming and daylight wall projection
Verdict
BenQ TH575 delivers surprisingly good picture quality and excellent value for casual gaming, though its built-in speaker is weak.

Expert reviews

In-depth analysis and verdict from leading tech publications

lifeisxbox.eu
09/03/2023
Hands-on review · Gaming projector
Verdict
The BenQ TH575 is a gaming projector with very low lag and deep blacks, but its minimal zoom means image size depends on distance.
cine4home.de
19/01/2023
Lab test · Gaming projector
Verdict
The BenQ TH575 handles both games and films with natural colors and good contrast, but daylight washes out its picture.
mds-cineson.fr
Not Dated
Review · Bright 1080p projector
Verdict
The BenQ TH575 is a bright projector that is easy to set up and suited to daytime viewing, but its fan is audible and settings are basic.
laurentwillen.com
05/11/2022
Hands-on test · Entry-level gaming projector
Verdict
The BenQ TH575 is a bright projector with rich dark scenes that competes with LED models, but its fan is loud and it runs hot.
laurentwillen.nl
05/11/2022
Calibration test · Gaming projector
Verdict
The BenQ TH575 is a solid gaming projector with clear dark scenes and no noticeable lag, but it needs a dark room and an external speaker.

Third-party reviews

Based on ratings from across the web.
Reviews last updated: October 2026 · How we calculate this

What customers like about BenQ TH575

  • High brightness (3,800 ANSI lumens) suitable for daylight or well-lit rooms
  • Extremely low input lag (16.7ms), making it excellent for competitive gaming
  • Vivid picture quality and sharp 1080p resolution for the price point
  • Strong contrast and black levels, especially compared to budget competitors
  • Easy setup with features like auto vertical keystone correction
  • Reliable long-term performance and good lamp life (up to 15,000 hours in Eco mode)
  • Includes a 4-year warranty, providing better peace of mind than cheaper brands

What customers don't like about BenQ TH575

  • Weak built-in speaker quality, often described as 'tinny' or insufficient for large rooms
  • Susceptibility to the 'rainbow effect' due to the 2x speed color wheel
  • Lacks horizontal keystone correction, requiring the projector to be placed dead-center
  • Limited optical zoom (1.1x) and no motorized focus, restricting placement flexibility
  • Audible fan noise, which can be distracting during quiet scenes (though quieter in Eco mode)
  • No built-in smart operating system or Bluetooth for direct wireless speaker connection
  • Noticeable heat output and a significant cool-down period after use

Verdict

The BenQ TH575 is a budget-friendly DLP home theater and gaming projector featuring a native 1080p resolution and a high brightness of 3800 ANSI lumens, making it highly effective for well-lit environments. It is specifically designed for competitive play with an ultra-low 16.7ms input lag at 60Hz and an exclusive Game Mode that utilizes a 15,000:1 contrast ratio to enhance details in dark, shadowy scenes. Key pros include its exceptional responsiveness for gaming, reliable lamp life of up to 15,000 hours in LampSave mode, and convenient setup features like auto vertical keystone and a 1.1x zoom. However, notable cons include the lack of a built-in operating system or wireless connectivity, a limited 10W mono speaker, and a 2x speed color wheel that may cause the 'rainbow effect' for sensitive viewers.

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