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BenQ TK700STi Review | 85 Data compared

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  • Avg. price: ~£1,060
  • ANSI lumens: 3000
  • Native panel resolution: 1920x1080
  • Throw ratio: 0.9-1.08:1

BenQ TK700STi review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

7.0

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%

6.8

Technical Score

10.0%

9.0

User score

Very good
6.8

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%

7.7

Image Quality

22.0%

5.7

Projection & Lens

12.0%

6.0

HDMI & Gaming

10.0%

6.9

Audio & Features

8.0%

8.3

Connectivity

6.0%

4.2

Design & Power

Good
9.0

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%

8.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(222)
amazon
4.4
(205)
amazon
4.3
(60)

(Reviews last updated: June 2026)

Exceptional
  • 9.1
    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%

    2.5

    Audio output power

  • 9.2
    Portable

    Score components:

    35.0%

    8.8

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    10

    Bluetooth connectivity

    15.0%

    10

    Wi-Fi connectivity

    15.0%

    10

    Smart TV features

  • 7.2
    Home theatre

    Score components:

    30.0%

    9.3

    Output Resolution

    25.0%

    10

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    8.2

    ANSI lumens

    10.0%

    4.5

    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 BenQ TK700STi is a 4K UHD short-throw gaming projector featuring 3,000 ANSI lumens, 96% Rec.709 color coverage, and an industry-leading 16ms input lag at 4K/60Hz. It excels with its 1.2x zoom, 2D keystone correction, and dedicated Game Modes that optimize visuals for various genres, all powered by an integrated Android TV interface. While it offers exceptional brightness and responsiveness for ambient-light environments, its primary drawbacks include a relatively low native contrast ratio and the absence of horizontal lens shift for flexible placement.

Technical Specifications of BenQ TK700STi

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%

7.7

Image Quality

22.0%

5.7

Projection & Lens

12.0%

6.0

HDMI & Gaming

10.0%

6.9

Audio & Features

8.0%

8.3

Connectivity

6.0%

4.2

Design & Power

6.8
BenQ TK700STi has a technical score of 6.81 points, which is higher than 77.3% 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%

8.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(222)
amazon
4.4
(205)
amazon
4.3
(60)

(Reviews last updated: June 2026)

9.0
BenQ TK700STi has a user score of 8.95 points, which is higher than 90.5% 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
BenQ TK700STi 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%

7.0

Overall score

40.0%

4.9

Price

6.4
BenQ TK700STi has a quality-to-price ratio of 6.4 points, which is higher than 61.5% 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

3,000
BenQ TK700STi reaches 3000 ANSI lumens, brighter than 64.2% of projectors and equal to 9.1% 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

10,000:1
BenQ TK700STi has a contrast ratio of 10000:1, higher than 44% of projectors and equal to 6.8% of projectors.
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
BenQ TK700STi uses a native resolution of 1920x1080, higher than 26.2% of projectors and equal to 60.1% 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
BenQ TK700STi supports output resolution up to 3840x2160, higher than 69.1% of projectors and equal to 26.1% of projectors.
Via XPR pixel shifting.
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

0.9-1.08:1
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

?
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
BenQ TK700STi 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

1.2
BenQ TK700STi offers a zoom ratio of 1.2, narrower than 63.1% of projectors and equal to 22.1% 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
BenQ TK700STi 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 ms
BenQ TK700STi has input lag of 4 ms, lower than 97.8% of projectors and equal to 2% 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
BenQ TK700STi 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
BenQ TK700STi 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
BenQ TK700STi 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
BenQ TK700STi 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
BenQ TK700STi has 2 HDMI port/s, more than 45.5% of projectors and equal to 47% of projectors.
Plus 1 internal HDMI port dedicated to the included streaming dongle.
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

yes
BenQ TK700STi supports Wi-Fi. 47.4% of projectors support Wi-Fi.
Wi-Fi via included Android TV dongle.
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

Wi-Fi 5 (802.11ac)
BenQ TK700STi supports Wi-Fi 5 (802.11ac), more modern than 55.6% of projectors and equal to 29.2% of projectors.
Wi-Fi via included Android TV dongle.
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

yes
BenQ TK700STi supports Bluetooth. 50.1% of projectors support Bluetooth.
Bluetooth via included Android TV dongle.
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

4.2
BenQ TK700STi supports Bluetooth 4.2, more modern than 56.6% of projectors and equal to 6.3% of projectors.
Bluetooth via included Android TV dongle.
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

yes
BenQ TK700STi has smart TV features. 56.3% of projectors have smart TV features.
Android TV via included dongle.
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

yes
BenQ TK700STi comes with a dedicated smartphone app. 64.5% of projectors come with a dedicated smartphone app.
BenQ Smart Control 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
BenQ TK700STi includes a remote control. 1.6% of projectors include a remote control.
Bluetooth remote included.
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
BenQ TK700STi 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
BenQ TK700STi 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

4,000 hours
BenQ TK700STi offers lamp life of 4000 hours, longer than 77.2% of projectors and equal to 9.9% 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

10,000 hours
BenQ TK700STi offers eco-mode lamp life of 10000 hours, longer than 69.5% of projectors and equal to 6.8% 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

310 W
BenQ TK700STi uses 310 W of power, more than 71.9% of projectors and equal to 1.3% of projectors.
Typical power draw.
Show more

BenQ TK700STi vs the average projector

  • Higher output resolution
    BenQ TK700STi supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
    Via XPR pixel shifting.
    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

    BenQ TK700STi supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.3840x2160 vs 1920x1080
  • Supports geometric warping
    BenQ TK700STi 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

    BenQ TK700STi supports geometric warping, while the average projector does not. 8.6% of projectors support geometric warping.
  • 2.82x higher refresh rate
    BenQ TK700STi has a higher refresh rate than the average projector (240 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
    At 1080p.
    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

    BenQ TK700STi 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
    BenQ TK700STi 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

    BenQ TK700STi supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
  • 23 ms Low input lag
    BenQ TK700STi has a lower input lag than the average projector (4 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

    BenQ TK700STi has a lower input lag than the average projector (4 ms vs 27 ms). The average projector has 27 ms of input lag.4 ms vs 27 ms
  • 36.4% higher brightness
    BenQ TK700STi has higher ANSI lumens than the average projector (3,000 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

    BenQ TK700STi has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.3,000 vs 2,200
  • Supports HDMI ARC
    BenQ TK700STi supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
    What it is: Support for HDMI ARC to send audio to external devices.
    When it matters: When you use a soundbar, receiver, or speakers, audio output options matter.

    Importance: LOW

    BenQ TK700STi supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
  • Supports Dolby Atmos
    BenQ TK700STi supports Dolby Atmos, while the average projector does not. 14.9% of projectors support Dolby Atmos.
    What it is: Support for Dolby Atmos 3D surround sound format.
    When it matters: When you send sound to a compatible surround setup, Atmos support matters.

    Importance: LOW

    BenQ TK700STi supports Dolby Atmos, while the average projector does not. 14.9% of projectors support Dolby Atmos.
  • Higher output resolution
    BenQ TK700STi supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • 2.82x higher refresh rate
    BenQ TK700STi 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
    BenQ TK700STi supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
  • 36.4% higher brightness
    BenQ TK700STi has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.
  • Supports HLG
    BenQ TK700STi supports HLG, while the average projector does not. 42.7% of projectors support HLG.
  • Supports geometric warping
    BenQ TK700STi supports geometric warping, while the average projector does not. 8.6% of projectors support geometric warping.
  • 50 inch larger projection size
    BenQ TK700STi has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
  • 23 ms Low input lag
    BenQ TK700STi has a lower input lag than the average projector (4 ms vs 27 ms). The average projector has 27 ms of input lag.
  • Supports HDMI ARC
    BenQ TK700STi supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
  • Built-in Chromecast
    BenQ TK700STi supports built-in Chromecast, while the average projector does not. 27.3% of projectors support built-in Chromecast.
  • Supports AirPlay
    BenQ TK700STi supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
  • Supports Bluetooth
    BenQ TK700STi supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • Supports Miracast
    BenQ TK700STi supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
  • Includes VGA
    BenQ TK700STi includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
  • Supports Dolby Atmos
    BenQ TK700STi supports Dolby Atmos, while the average projector does not. 14.9% of projectors support Dolby Atmos.
  • Built-in smart TV features
    BenQ TK700STi has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
  • Smartphone app support
    BenQ TK700STi supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • Supports voice commands
    BenQ TK700STi supports voice commands, while the average projector does not. 37.1% of projectors support voice commands.

Total
Overall
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
  • Narrower color gamut
    BenQ TK700STi 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.
  • 0.1 narrower zoom range
    BenQ TK700STi has a lower zoom ratio than the average projector (1.2 vs 1.3). The average projector has 1.3 of zoom ratio.
  • Limited HDMI format
    BenQ TK700STi 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.
  • No sleep timer
    BenQ TK700STi does not have a sleep timer, while the average projector does. 80.8% of projectors have a sleep timer.
  • 50% weaker audio output
    BenQ TK700STi has a lower audio output power than the average projector (5 W vs 10 W). The average projector has 10 W of audio output power.
  • Basic light source
    BenQ TK700STi has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
  • 4 dB louder operation
    BenQ TK700STi has a higher audible noise than the average projector (34 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • 16,000 hours shorter lamp life
    BenQ TK700STi 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.
  • 76.1 W higher power consumption
    BenQ TK700STi uses more power than the average projector (310 W vs 233.9 W). The average projector uses 233.9 W of power.
    Typical power draw.
  • 10,000 hours shorter eco lamp life
    BenQ TK700STi 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.
  • Basic light source
    BenQ TK700STi 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

    BenQ TK700STi has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.lamp vs laser
  • Limited HDMI format
    BenQ TK700STi 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.
    What it is: Highest HDMI input format supported by the projector.
    When it matters: When you want to confirm the exact signal format the projector can accept from high-end modern sources.

    Importance: MEDIUM

    BenQ TK700STi 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
  • 4 dB louder operation
    BenQ TK700STi has a higher audible noise than the average projector (34 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

    BenQ TK700STi 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
  • No sleep timer
    BenQ TK700STi 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

    BenQ TK700STi does not have a sleep timer, while the average projector does. 80.8% of projectors have a sleep timer.
  • 16,000 hours shorter lamp life
    BenQ TK700STi 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.
    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

    BenQ TK700STi 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.4000 hours vs 20000 hours
  • 0.1 narrower zoom range
    BenQ TK700STi has a lower zoom ratio than the average projector (1.2 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

    BenQ TK700STi 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
  • 50% weaker audio output
    BenQ TK700STi has a lower audio output power than the average projector (5 W vs 10 W). The average projector has 10 W of audio output power.
    What it is: Total audio output power of built-in speakers, in watts.
    When it matters: When you use the projector without external speakers, built-in audio matters.

    Importance: LOW

    BenQ TK700STi has a lower audio output power than the average projector (5 W vs 10 W). The average projector has 10 W of audio output power.5 W vs 10 W
  • 76.1 W higher power consumption
    BenQ TK700STi uses more power than the average projector (310 W vs 233.9 W). The average projector uses 233.9 W of power.
    Typical power draw.
    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

    BenQ TK700STi uses more power than the average projector (310 W vs 233.9 W). The average projector uses 233.9 W of power.310 W vs 233.9 W
Total
Image Quality
Projection & Lens
HDMI & Gaming
Audio & Features
Design & Power

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Third-party reviews

United Kingdom
amazon
4.1
222 Reviews
amazon
4.4
205 Reviews
amazon
4.3
60 Reviews

(Reviews last updated: June 2026)

What customers like about BenQ TK700STi?

  • Extremely low input lag (16ms at 4K/60Hz and 4.16ms at 1080p/240Hz) making it excellent for gaming
  • Short-throw lens allows for a 100-inch image from just 2 metres away
  • High brightness (3,000 ANSI lumens) suitable for rooms with some ambient light
  • Sharp 4K resolution using pixel-shifting technology
  • Includes a dedicated Android TV dongle for integrated streaming features
  • Features dedicated game modes (FPS, RPG, SPG) to optimise visuals and audio
  • Compact and lightweight design for easy portability and setup

What customers dislike about BenQ TK700STi?

  • Relatively high black levels, resulting in dark scenes appearing more grey than black
  • Susceptible to noticeable rainbow artifacts (DLP-related flashes), which some users find distracting
  • Built-in 5W speaker lacks bass and overall depth for an immersive experience
  • The included Android TV dongle does not natively support Netflix
  • High operational fan noise, especially in brighter lamp modes
  • Limited vertical/horizontal lens shift, requiring more precise physical placement
  • HDR performance can sometimes dim the overall image rather than making it pop

Expert reviews

R
rtings.com
13/02/2024
BenQ TK700STi Projector Review - RTINGS.com

The BenQ TK700STi is a highly responsive, short-throw 4K projector designed for gaming, featuring exceptionally low input lag and support for 1080p @ 120/240Hz or 4K @ 60Hz. Its high brightness makes it suitable for moderate ambient light, while the short-throw design allows for large, 100-inch images from close range. However, the projector struggles with contrast, offering...Read more

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techradar.com
12/02/2024
BenQ TK700STi 4K gaming projector review - TechRadar

BenQ TK700STi Review Summary The BenQ TK700STi is a short-throw 4K DLP gaming projector designed to bring high-performance, big-screen immersion to console and PC gamers alike. Delivering a remarkably crisp, vibrant, and bright 3,000-lumens image with HDR10 support, it can project a clear 100-inch up to a viewable 120-inch picture on your wall. The standout feature is its ultra-low...Read more

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hometheaterhifi.com
16/01/2023
BenQ TK700STi Gaming Projector Review

The BenQ TK700STi is a compact, lamp-based DLP short-throw projector that serves as an exceptional gaming display and a highly competent home theater machine. Utilizing XPR pixel-shift technology to deliver a sharp 4K image from a native 1080p chip, it stands out for its high-quality short-throw lens that provides clear edge-to-edge focus and easy setup in multi-use spaces. For...Read more

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pcmag.com
08/02/2022
BenQ TK700STi Review - PCMag

The BenQ TK700STi is a versatile home projector that stands out for its 4K resolution, achieved through Texas Instruments' XPR fast-switch pixel shifting on a native 1080p DLP chip. It is highly targeted at gamers due to its exceptionally low input lag for a 4K display, measuring at 16.9 milliseconds at 60Hz and dropping to a swift 8.5ms at 1080p/120Hz. Reviewer M. David Stone notes...Read more

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t3.com
11/10/2021
BenQ TK700STi review: a killer 4K gaming projector - T3

The BenQ TK700STi is a compact, short-throw 4K projector designed specifically for console gaming, though it performs well with movies and sports. It is capable of projecting a massive 100-inch image from just two meters away from a wall, making it ideal for coffee tables or tight spaces. Key advantages highlighted in the review include its aggressive pricing for a mid-tier 4K...Read more

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fullsync.co.uk
03/08/2021
BenQ TK700STi review | FULLSYNC

The BenQ TK700STi is a compact, short-throw 4K HDR gaming projector that offers impressive performance and versatility for console players. It stands out as the world's first 4K gaming projector to deliver a 60Hz refresh rate with a low 16ms latency, making it highly responsive for narrative-driven and console games. Its short-throw design allows users to project a massive 100-inch...Read more

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projectorcentral.com
22/07/2021
BenQ TK700STi 4K DLP Gaming Projector Review

The BenQ TK700STi is a highly recommended 4K DLP short-throw projector marketed primarily for gamers seeking an immersive, low-latency viewing experience. Priced at an MSRP of $1,599, it stands out by delivering 4K resolution at 60 Hz with a remarkably low input lag of 16.8 milliseconds, while also supporting 1080p at ultra-fast refresh rates of 120 Hz and 240 Hz. The projector...Read more

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whathifi.com
21/07/2021
BenQ TK700STi review - What Hi-Fi?

The BenQ TK700STi is a compact, short-throw 4K DLP projector tailored specifically for next-generation gaming consoles like the PlayStation 5 and Xbox Series X. It stands out by delivering an exceptionally low input lag of 16.67ms for 4K/60Hz content, which can drop to a mere 4ms when running 1080p at 240Hz from a capable PC. The projector boasts 3000 lumens of brightness, making it...Read more

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projectorreviews.com
07/07/2021
BENQ TK700STI 4K SMART GAMING PROJECTOR REVIEW Would you like to compare these performance results against a similar short-throw model like the Optoma...

The BenQ TK700STi is a compact, short-throw 4K UHD smart gaming projector priced at $1,699 that delivers sharp images by using Texas Instruments’ 0.47" DMD DLP pixel-shifting technology to achieve a true 8.3-million-pixel on-screen resolution. It is highly tailored for gaming enthusiasts, boasting a remarkably low input lag of 16.67ms at 4K/60Hz (and down to 4.16ms at 1080p/240Hz),...Read more

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techuplife.com
22/12/2022
BenQ TK700STi Review – The Best Gaming Projector on the Planet

The BenQ TK700STi is an exceptional, purpose-built gaming and home theater projector that delivers a crisp 4K UHD image using pixel-shifting technology. It is highly praised for its standout pros, which include an incredibly low input lag of 16ms at 4K/60Hz (dropping to a blazing-fast 4ms at 1080p/240Hz), making it perfect for responsive console and PC gaming. Additionally, it...Read more

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techaeris.com
02/12/2021
BenQ TK700STi review: Quality or performance, the choice is yours

The Techaeris review highlights the BenQ TK700STi as a highly capable 4K HDR short-throw gaming projector that balances image quality with 3,000 ANSI lumens of brightness and a short-throw design suitable for small rooms. Key advantages include exceptional gaming responsiveness with input lag as low as 4ms at 240Hz and impressive color, although the unit faces drawbacks including...Read more

U
uk.pcmag.com
08/02/2022
BenQ TK700STi - Review 2022 - PCMag UK

The BenQ TK700STi is a highly capable 4K short-throw projector geared toward gamers that also functions exceptionally well for everyday home entertainment. Boasting a sharp 3840-by-2160 resolution via TI's XPR fast-switch pixel shifting, it stands out for its remarkably low input lag times of 16.9ms at 4K/60Hz, dropping even further to 8.5ms at 1080p/120Hz. Out of the box, the unit...Read more

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hifitest.de
19/11/2022
BenQ TK700STi Projector Review: Very Good – hifitest.de

The BenQ TK700STi is a short-throw DLP projector priced around 1,400 Euros that excels as a space-saving solution for small rooms and home theaters. It projects a two-meter-wide image from a short distance of 1.8 to 2.16 meters and includes an integrated Android TV HDMI dongle for easy streaming and Google Assistant voice control. The projector uses an XPR pixel-shift method to...Read more

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lite-magazin.de
01/06/2021
BenQ TK700STi – 4K Gaming Projector with Android TV, HDR, and Low Input Lag

The BenQ TK700STi is a powerful, high-performance 4K UHD gaming projector designed to deliver massive visuals in compact spaces via its short-throw lens and 1.2x zoom. Its standout feature is an incredibly low input lag—measured at 4.16 ms for 1080p/120Hz and 16 ms for 4K/60Hz—making it exceptional for fast-paced competitive gaming like racing and first-person shooters. Beyond...Read more

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test.de
30/04/2024
Review: BenQ TK700STi - Stiftung Warentest

Stiftung Warentest evaluates projectors based on image quality (UHD/Full HD), flexibility, and environmental factors, with specific technical details available behind a premium paywall. The tests focus on key performance metrics such as light output, operational noise, and handling. Common advantages include sharp image resolution and flexible, space-saving designs, while drawbacks...Read more

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C
chip.de
30/09/2025
BenQ TK700STi Review

The BenQ TK700STi is a solid DLP projector that stands out for its high performance in compact environments and gaming setups. A primary advantage highlighted in the CHIP review is its short-throw projection technology, which allows users to cast a massive, high-quality image even within very limited spaces. It features a native Full HD resolution but can effectively handle 4K...Read more

(Translated)Show original
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chip.de
30/09/2025
BenQ TK700STi Review - Projector - CHIP

The BenQ TK700STi is a solid short-throw DLP projector that delivers a good overall performance, making it a highly viable smart TV replacement or gaming display even in tight spaces. It projects a crisp, sharp 4K image via interpolation from a native Full HD resolution, backed by a high maximum brightness of over 2,000 lumens that handles daylight conditions well. Gamers will...Read more

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audiovision.de
31/01/2022
BenQ TK700STi Review - audiovision

The ⁠BenQ TK700STi is a highly capable 4K DLP projector praised for its impressive daytime usability, easy setup, and phenomenal gaming performance. Its standout pros include an exceptional maximum brightness that slightly exceeds the manufacturer's 3,000-lumen spec in "Bright" mode, allowing it to easily combat ambient daylight with only partially drawn curtains. Gamers will...Read more

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X
xboxygen.com
03/02/2022
BenQ TK700STi Review: Our thoughts on this gaming projector", "BenQ TK700STi Test: Our verdict on this gaming projector

The BenQ TK700STi is a short-throw 4K HDR projector designed for gaming, offering a low input lag of 16ms at 4K/60Hz and up to 4ms at 1080p/240Hz, alongside 3,000 ANSI lumens for bright, 100-inch images from 2 meters. It is well-suited for fast-paced gaming in smaller spaces. YouTube ·Tech However, the review highlights compromises, including a primarily plastic build and mediocre...Read more

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C
charlestech.fr
27/08/2024
BenQ TK700STi Projector Review: Full and Detailed Assessment

The BenQ TK700STi is a heavy-duty, short-throw 4K projector engineered specifically to serve as a high-performance alternative to traditional televisions for NextGen console and PC gamers. Boasting a sharp native resolution of 3840 x 2160 pixels and an impressive peak brightness of 3,000 ANSI lumens, it projects clear, vibrant images up to 200 inches on almost any wall surface...Read more

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test-achats.be
Undated (Lab Test)
BenQ TK700STi review - Testachats

The BenQ TK700STi is a 4K HDR DLP short-throw projector praised for its superior gaming performance, boasting an exceptionally low input lag of 16.7ms at 4K/60Hz and 4.2ms at 1080p/240Hz. It features 3,000 ANSI lumens for bright, vibrant images and a short-throw lens capable of producing a 100-inch picture from 2 meters, along with easy setup via 2D keystone and included Android TV....Read more

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elchapuzasinformatico.com
08/03/2022
Review: BenQ TK700STi, a 4K projector with just 16 ms of input lag

The BenQ TK700STi, as reviewed by El Chapuzas Informático, is a high-brightness (3,000 ANSI lumens) 4K HDR short-throw projector designed for gaming, capable of projecting a 100-inch image from just 6.5 feet away. Key advantages include exceptional responsiveness, featuring 16.67 ms latency at 4K/60Hz and an ultra-low 4.16 ms at 1080p/240Hz, plus dedicated, specialized game modes....Read more

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test-aankoop.be
Onbekend
BenQ TK700STi review and test - Test Achats", "BenQ TK700STi test and review - Test Achats

The BenQ TK700STi is a specialized 4K HDR short-throw DLP gaming projector offering high brightness (3,000 ANSI lumens) and exceptional responsiveness with low input lag (16.7ms at 4K/60Hz). Ideal for smaller spaces, it projects a 100-inch image from just 2 meters while providing accurate color reproduction covering 96% of the Rec. 709 spectrum. YouTube · However, the unit faces...Read more

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