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BenQ TK705i Review | 85 Data compared

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  • Avg. price: ~£1,150
  • ANSI lumens: 3000
  • Native panel resolution: 1920x1080
  • Throw ratio: 1-1.3:1

BenQ TK705i review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

7.4

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%

7.4

Technical Score

10.0%

7.1

User score

Very good
7.4

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%

7.9

Image Quality

22.0%

4.7

Projection & Lens

12.0%

8.3

HDMI & Gaming

10.0%

9.3

Audio & Features

8.0%

8.5

Connectivity

6.0%

7.0

Design & Power

Very good
7.1

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%

8.8

User reviews

30.0%

3.2

Popularity

User score:
United Kingdom
amazon
4.4
(15)
amazon
4.5
(4)

(Reviews last updated: June 2026)

Very good
  • 7.4
    Gaming

    Score components:

    35.0%

    10

    Input lag

    25.0%

    1.0

    Refresh rate

    20.0%

    9.3

    Output Resolution

    10.0%

    10

    HDR10 support

    10.0%

    8.0

    Audio output power

  • 9.0
    Portable

    Score components:

    35.0%

    8.4

    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

  • 7.7
    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%

    10

    Audible noise

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Best prices in UK

Best rankings

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

Verdict

The BenQ TK705i is a 4K UHD DLP home entertainment projector featuring an LED light source with a high brightness of 3,000 ANSI lumens and coverage of 98% of the Rec. 709 colour space. Designed for versatility, it integrates Google TV with native Netflix certification and offers an ultra-low input lag of 5ms at 4K/60Hz, making it ideal for both cinematic viewing and high-performance gaming. Key specifications include HDR10/HLG support, dual HDMI 2.1 ports (one with eARC), and a USB-C port with 30W power delivery. Its flexible setup is enhanced by a 1.3x motorized optical zoom and 8-way smart image adaptation for automatic alignment. Pros include its excellent brightness for living rooms with ambient light, responsive gaming performance, and user-friendly smart interface. However, some cons noted are its relatively large power adapter brick, the use of a plastic chassis that may feel less premium than some competitors, and internal speakers that lack deep bass for a full cinematic experience.

Technical Specifications of BenQ TK705i

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%

7.9

Image Quality

22.0%

4.7

Projection & Lens

12.0%

8.3

HDMI & Gaming

10.0%

9.3

Audio & Features

8.0%

8.5

Connectivity

6.0%

7.0

Design & Power

7.4
BenQ TK705i has a technical score of 7.38 points, which is higher than 88.3% 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%

8.8

User reviews

30.0%

3.2

Popularity

User score:
United Kingdom
amazon
4.4
(15)
amazon
4.5
(4)

(Reviews last updated: June 2026)

7.1
BenQ TK705i has a user score of 7.14 points, which is lower than 79.9% 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.
3.2
BenQ TK705i has a popularity of 3.2 points, which is higher than 57.8% 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%

7.4

Overall score

40.0%

4.4

Price

6.5
BenQ TK705i has a quality-to-price ratio of 6.5 points, which is higher than 66.6% of products in this category.
ANSI lumens
What it is: Brightness output measured in ANSI lumens.
When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

Importance: HIGH

3,000
BenQ TK705i 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

600,000:1
BenQ TK705i has a contrast ratio of 600000:1, higher than 83.4% of projectors and equal to 1% 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
BenQ TK705i 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 TK705i supports output resolution up to 3840x2160, higher than 69.1% of projectors and equal to 26.1% of projectors.
Projection technology
What it is: Projection imaging technology used by the projector.
When it matters: When color character, contrast behavior, and overall image personality matter before you compare brightness alone.

Importance: MEDIUM

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

Importance: MEDIUM

1-1.3:1
Min throw distance
What it is: Minimum distance required between projector and screen.
When it matters: When room depth is limited and you still need a large image from a short placement distance.

Importance: MEDIUM

1.1 m
BenQ TK705i needs a minimum throw distance of 1.1 m, longer than 52.6% of projectors and equal to 4.6% 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

150 inch
BenQ TK705i supports projection sizes up to 150 inch, smaller than 67.7% of projectors and equal to 10% 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
BenQ TK705i 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

yes
BenQ TK705i has motorized zoom. 83.8% 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

5 ms
BenQ TK705i has input lag of 5 ms, lower than 91.9% of projectors and equal to 0.2% of projectors.
At 4K/60Hz.
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

yes
BenQ TK705i supports ALLM. 79.9% 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 TK705i 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

2.1
BenQ TK705i supports HDMI 2.1, more modern than 82.3% of projectors and equal to 17.7% 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 TK705i 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 TK705i 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

yes
BenQ TK705i supports Wi-Fi. 47.4% 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

Wi-Fi 6 (802.11ax)
BenQ TK705i supports Wi-Fi 6 (802.11ax), more modern than 84.8% of projectors and equal to 13.3% of projectors.
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 TK705i supports Bluetooth. 50.1% 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

5.2
BenQ TK705i supports Bluetooth 5.2, more modern than 88.7% of projectors and equal to 7.4% of projectors.
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 TK705i has smart TV features. 56.3% of projectors have smart TV features.
Google TV built in.
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

Google TV
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 TK705i 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 TK705i includes a remote control. 1.6% of projectors include a remote control.
Show more
Light source type
What it is: Type of light source used by the projector.
When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

Importance: LOW

led
BenQ TK705i uses led light source technology, more advanced than 33.1% of projectors and equal to 39% 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 TK705i 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

20,000 hours
BenQ TK705i offers lamp life of 20000 hours, shorter than 34.3% of projectors and equal to 27.5% 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

30,000 hours
BenQ TK705i offers eco-mode lamp life of 30000 hours, shorter than 59.6% of projectors and equal to 35.6% 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

250 W
BenQ TK705i uses 250 W of power, more than 53.6% of projectors and equal to 1.3% of projectors.
Typical power draw.
Show more

BenQ TK705i vs the average projector

  • Higher contrast ratio
    BenQ TK705i has a higher contrast ratio than the average projector (600000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
    Dynamic 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

    BenQ TK705i has a higher contrast ratio than the average projector (600000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.600,000:1 vs 10,000:1
  • Higher output resolution
    BenQ TK705i supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
    What it is: The resolution the projector can actually display through its imaging system.
    When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

    Importance: HIGH

    BenQ TK705i supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.3840x2160 vs 1920x1080
  • Supports HDR10+
    BenQ TK705i supports HDR10+, while the average projector does not. 15.6% of projectors support HDR10+.
    What it is: Support for HDR10+ dynamic high dynamic range format.
    When it matters: When you care whether the projector supports dynamic HDR metadata rather than static HDR formats alone.

    Importance: LOW

    BenQ TK705i supports HDR10+, while the average projector does not. 15.6% of projectors support HDR10+.
  • Supports ALLM
    BenQ TK705i supports ALLM, while the average projector does not. 20.3% of projectors support ALLM.
    What it is: Automatically reduces input lag when gaming.
    When it matters: When you play fast games, lower latency matters.

    Importance: LOW

    BenQ TK705i supports ALLM, while the average projector does not. 20.3% of projectors support ALLM.
  • Supports pixel shifting
    BenQ TK705i 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 TK705i supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
  • 36.4% higher brightness
    BenQ TK705i 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 TK705i 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 TK705i supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
    Via eARC on HDMI 1.
    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 TK705i supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
  • Has motorized zoom
    BenQ TK705i has motorized zoom, while the average projector does not. 16.3% of projectors have 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

    BenQ TK705i has motorized zoom, while the average projector does not. 16.3% of projectors have motorized zoom.
  • Higher contrast ratio
    BenQ TK705i has a higher contrast ratio than the average projector (600000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
  • Higher output resolution
    BenQ TK705i supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • Supports HDR10+
    BenQ TK705i supports HDR10+, while the average projector does not. 15.6% of projectors support HDR10+.
  • Supports pixel shifting
    BenQ TK705i supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
  • 36.4% higher brightness
    BenQ TK705i has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.
  • Supports HLG
    BenQ TK705i supports HLG, while the average projector does not. 42.7% of projectors support HLG.
  • Has motorized zoom
    BenQ TK705i has motorized zoom, while the average projector does not. 16.3% of projectors have motorized zoom.
  • Motorized focus
    BenQ TK705i supports motorized focus, while the average projector does not. 47.2% of projectors support motorized focus.
  • Supports ALLM
    BenQ TK705i supports ALLM, while the average projector does not. 20.3% of projectors support ALLM.
  • 22 ms Low input lag
    BenQ TK705i has a lower input lag than the average projector (5 ms vs 27 ms). The average projector has 27 ms of input lag.
  • Supports frame interpolation
    BenQ TK705i supports frame interpolation, while the average projector does not. 39.9% of projectors support frame interpolation.
  • Modern HDMI standard
    BenQ TK705i offers Modern HDMI standard than the average projector (2.1 vs 2.0). The average projector supports HDMI 2.0.
  • Supports HDMI ARC
    BenQ TK705i supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
  • Built-in Chromecast
    BenQ TK705i supports built-in Chromecast, while the average projector does not. 27.3% of projectors support built-in Chromecast.
  • Supports AirPlay
    BenQ TK705i supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
  • Supports Bluetooth
    BenQ TK705i supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • Modern USB standard
    BenQ TK705i supports a newer USB standard than the average projector (USB 3.2 Gen 1 vs USB 2.0). The average projector supports USB USB 2.0.
  • 1 more USB ports
    BenQ TK705i has more USB ports than the average projector (2 vs 1). The average projector has 1 USB ports.
  • Includes memory card slot
    BenQ TK705i includes an external memory slot, while the average projector does not. 34.9% of projectors include an external memory slot.
  • Supports Dolby Atmos
    BenQ TK705i supports Dolby Atmos, while the average projector does not. 14.9% of projectors support Dolby Atmos.
  • Built-in smart TV features
    BenQ TK705i 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 TK705i supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • Built-in stereo speakers
    BenQ TK705i has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
  • Supports voice commands
    BenQ TK705i supports voice commands, while the average projector does not. 37.1% of projectors support voice commands.
  • 60% stronger audio output
    BenQ TK705i has a higher audio output power than the average projector (16 W vs 10 W). The average projector has 10 W of audio output power.
  • 6 dB quieter operation
    BenQ TK705i has a lower audible noise than the average projector (24 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • 4 dB quieter eco mode
    BenQ TK705i has a lower audible noise in eco mode than the average projector (24 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
  • 10,000 hours longer eco lamp life
    BenQ TK705i has a higher lamp life in eco mode than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.

Total
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
Design & Power
  • 29.4% lower refresh rate
    BenQ TK705i has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • 100 inch smaller projection size
    BenQ TK705i has a lower projection size than the average projector (150 inch vs 250 inch). The average projector has 250 inch of projection size.
  • 10 degrees less horizontal keystone correction
    BenQ TK705i offers less horizontal keystone correction than the average projector (20 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of horizontal keystone correction.
  • 0.04 m longer throw distance
    BenQ TK705i has a higher throw distance than the average projector (1.1 m vs 1.06 m). The average projector has 1.06 m of throw distance.
  • Limited HDMI format
    BenQ TK705i 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 RS-232 control
    BenQ TK705i does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • Basic light source
    BenQ TK705i has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.
  • 104.7 mm thicker
    BenQ TK705i is thicker than the average projector (249.7 mm vs 145 mm). The average projector has a thickness of 145 mm.
  • Basic light source
    BenQ TK705i has Basic light source than the average projector (led 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 TK705i has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.led vs laser
  • 100 inch smaller projection size
    BenQ TK705i has a lower projection size than the average projector (150 inch vs 250 inch). The average projector has 250 inch of 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

    BenQ TK705i has a lower projection size than the average projector (150 inch vs 250 inch). The average projector has 250 inch of projection size.150 inch vs 250 inch
  • 29.4% lower refresh rate
    BenQ TK705i has a lower refresh rate than the average projector (60 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

    BenQ TK705i has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.60 Hz vs 85 Hz
  • Limited HDMI format
    BenQ TK705i 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 TK705i 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
  • 10 degrees less horizontal keystone correction
    BenQ TK705i offers less horizontal keystone correction than the average projector (20 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

    BenQ TK705i offers less horizontal keystone correction than the average projector (20 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of horizontal keystone correction.20 degrees vs 30 degrees
  • 12.1% lower user score
    BenQ TK705i has a lower user score than the average projector (7.14 vs 8.000).
    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.
    BenQ TK705i has a lower user score than the average projector (7.14 vs 8.000).7.14 vs 8
  • No RS-232 control
    BenQ TK705i does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
    What it is: RS-232 serial control interface for external automation systems.
    When it matters: When the projector must integrate with older control systems, automation racks, or custom AV installs.

    Importance: LOW

    BenQ TK705i does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • 104.7 mm thicker
    BenQ TK705i is thicker than the average projector (249.7 mm vs 145 mm). The average projector has a thickness of 145 mm.
    What it is: Overall depth or thickness of the projector.
    When it matters: When shelf depth, bag space, or mounting clearance makes projector body depth part of the decision.

    Importance: LOW

    BenQ TK705i is thicker than the average projector (249.7 mm vs 145 mm). The average projector has a thickness of 145 mm.249.7 mm vs 145 mm
Total
Overall
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Design & Power

Graphic comparison of BenQ TK705i and

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Third-party reviews

United Kingdom
amazon
4.4
15 Reviews
amazon
4.5
4 Reviews

(Reviews last updated: June 2026)

What customers like about BenQ TK705i?

  • Integrated Google TV with native Netflix support for easy streaming.
  • Motorized 1.3x optical zoom allows for flexible placement without losing 4K clarity.
  • High brightness (3,000 lumens) makes it usable in rooms with moderate ambient light.
  • Excellent gaming performance with ultra-low input lag (~5ms) and HDMI 2.1 support.
  • Smart 8-way Image Adaptation for quick autofocus and keystone correction.
  • Accurate out-of-the-box color reproduction with 98% Rec. 709 coverage.
  • USB-C port with Power Delivery (30W) and DisplayPort Alt Mode for handheld consoles.

What customers dislike about BenQ TK705i?

  • Weak black levels; dark scenes appear gray rather than truly black.
  • Included remote control lacks backlighting, making it difficult to use in dark rooms.
  • Built-in 8W speakers lack deep bass and power for a theatrical experience.
  • Large external power brick can be cumbersome for clean cable management.
  • Automatic setup can occasionally lack precision on dedicated screens, requiring manual adjustment.
  • Limited to a 60Hz vertical refresh rate, unlike some competitors that support 120Hz at 1080p.

Expert reviews

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

The BenQ TK700STi is a highly recommended 4K DLP short-throw projector designed primarily for gamers seeking an immersive, low-latency viewing experience that surpasses traditional TVs. Priced at an MSRP of $1,599, this lamp-based model delivers 3,000 ANSI lumens of brightness and is powered by an eight-segment color wheel. It features an integrated 4K Android TV dongle hidden...Read more

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

The BenQ TK700STi is a high-performance, short-throw 4K gaming projector offering 60Hz 4K gaming, 240Hz at 1080p, and an ultra-low 4ms input lag, making it ideal for competitive gaming in, or dim, rooms. It comes with integrated smart features, including an Android TV dongle, and boasts high brightness, but it lacks advanced HDR10+ or Dolby Vision support. While excellent for...Read more

P
pcmag.com
08/02/2022
BenQ TK700STi Review

The BenQ TK700STi is a 4K HDR home entertainment projector tailored specifically for gamers, featuring an exceptionally low input lag of 16.9ms at 4K/60Hz and dropping down to 8.5ms at 1080p/120Hz. Priced at an MSRP of $1,699, this lamp-based DLP projector outputs 3,000 ANSI lumens using an eight-segment RGBWRGBW color wheel designed to boost brightness in ambient light...Read more

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

The BenQ TK700STi is a high-performance, short-throw DLP 4K gaming projector that delivers an immersive home theatre experience at a highly competitive target price of $1,499 / £1,279. It sets a remarkable benchmark for gamers by supporting true 4K resolution at a 60Hz refresh rate with a class-leading, ultra-low 16ms response time—or 1080p resolution at a fluid 120Hz with an 8ms...Read more

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

The BenQ TK700STi is a compact, short-throw 4K projector designed primarily for console gaming, capable of casting a massive 100-inch image from just two meters away. It features integrated Google TV through an included HDMI streaming dongle, offering convenient access to popular apps like Disney+ and Prime Video, though it notably lacks native Netflix support. Gamers benefit from a...Read more

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

The BenQ TK700STi is a compact, lamp-based 4K DLP short-throw projector retailing at an MSRP of $1,699, designed specifically to bridge the gap between high-end gaming and home cinema. Utilizing a 0.47-inch DMD chip paired with active XPR pixel-shifting technology, it delivers a razor-sharp Ultra HD image with excellent motion processing that completely eliminates motion blur. The...Read more

P
projectorreviews.com
07/07/2021
BENQ TK700STI 4K SMART GAMING PROJECTOR REVIEW

The BenQ TK700STi is a short-throw 4K HDR smart gaming projector that delivers an on-screen resolution of 3840 x 2160 pixels using a Texas Instruments 0.47" DMD DLP chip with pixel-shifting technology. Priced at $1,699, it is designed for gaming enthusiasts seeking a portable, multipurpose device with optimized latency. Its standout feature is its ultra-low input lag, measuring 16ms...Read more

W
whathifi.com
21/07/2021
BenQ TK700STi review

Based on the review, the BenQ TK700STi is a compact, short-throw 4K DLP projector tailored specifically to provide a wall-sized, high-performance experience for console and PC gamers. Its standout feature is an exceptionally low input lag of 16.67ms at 4K/60Hz, which drops even lower to 8.3ms at 1080p/120Hz and 4ms at 1080p/240Hz, making it highly responsive for competitive play. It...Read more

T
t2online.in
31/03/2026
Review: BenQ TK705i proves home cinema can be both simple and seriously good

The BenQ TK705i is an impressive 4K UHD lifestyle projector priced at Rs 225,000 that successfully balances visual performance with everyday user convenience. It excels in delivery thanks to a bright 3000 ANSI lumen LED light source and excellent factory color calibration covering 98% of the Rec. 709 spectrum, providing vibrant, natural visuals even in well-lit rooms. Setup is...Read more

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

BenQ TK700STi Review Summary The BenQ TK700STi is a high-performance 4K DLP gaming projector designed with NextGen console and PC gamers in mind. Operating on a fluid Android TV interface, it grants users direct access to streaming applications like Prime Video, Netflix, and YouTube. The projector boasts an impressive brightness level of 3,000 ANSI lumens, a contrast ratio of...Read more

(Translated)Show original
L
lepoint.fr
03/03/2026
BenQ TK705STi review: The short-throw projector aiming to replace your TV

The BenQ TK705STi is a compact, short-throw 4K UHD LED projector designed to serve as a versatile TV replacement, particularly in smaller living spaces. It excels in user convenience by integrating native Google TV (Android 14), dual-band Wi-Fi 6, and a robust autofocus system with digital keystone corrections that flawlessly realign skewed projections. For entertainment, it...Read more

(Translated)Show original
O
on-mag.fr
06/10/2025
BenQ TK705STi review: a lifestyle projector that delivers a stunning image

The BenQ TK705STi is a 4K lifestyle projector designed primarily for stationary home theater use, though its compact form factor mirrors portable devices. Operating on the Google TV platform, it provides smooth navigation and wide access to video streaming applications, including Netflix. Built on a 0.47-inch DMD chip, it achieves 4K resolution via pixel shifting and utilizes a...Read more

(Translated)Show original
M
mondoprojos.fr
04/10/2025
BenQ TK705i Review: Should you fall for this 4K LED projector with Google TV?

The BenQ TK705i is a compact, hybrid 4LED lifestyle projector designed to integrate seamlessly into living spaces while balancing cinematic and gaming performance. Operating on a certified Google TV interface, it uses a 0.47-inch DMD chip with XPR technology to emulate a 4K UHD resolution. A major standout feature is its exceptionally low input lag of 9.2 ms on a UHD 60Hz source...Read more

(Translated)Show original
E
ecranlarge.com
06/12/2025
BenQ TK705i Review: The 4K Projector That Turns Your Living Room Into a Movie Theater

The BenQ TK705i is a highly versatile 4K UHD 4LED projector designed primarily for modern living rooms and competitive gaming, launching at a price point of €1,399. It relies on a 0.47″ DMD chip with XPR technology to deliver 8.3 million pixels, packing a 1.0–1.3:1 projection ratio that can throw a massive, distortion-free 150-inch image with relatively little throw distance. One of...Read more

(Translated)Show original
S
smartworld.it
22/11/2025
BenQ TK705i Review: Automatic setup, Google TV, and 3000 ANSI lumens of pure joy

BenQ TK705i Review Summary The BenQ TK705i is a versatile 4K HDR home projector powered by a high-brightness, 3000 ANSI lumen LED light source designed to act as a television replacement across movies, sports, and gaming. Its standout features include an automated setup suite that features automatic focus, keystone correction, screen adaptation, and obstacle avoidance, allowing it...Read more

(Translated)Show original
A
andreagaleazzi.com
18/01/2026
BENQ TK705i Projector Review: Home Cinema at Its Best", "BENQ TK705i Projector Review: Bringing the Movie Theater Home

The BenQ TK705i is highlighted as a versatile 4K smart lifestyle projector that brings a high-quality, cinematic experience home, offering excellent image quality, HDR, and color accuracy for its price. Key strengths include flexible positioning with automatic image adjustment, a responsive Google TV interface, and a dedicated, low-latency gaming mode. While praising its value, the...Read more

(Translated)Show original

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