−6%

BenQ TK705STi

4K, 3000 lm, 0.8:1
was CHF1355.–
Delivered tomorrow
6 pieces in stock
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Product details

Great cinema. Short distance. With 3000 ANSI lumens and a projection ratio of 0.8, the TK705STi brings a real 4K home cinema feeling even to small rooms. Press play and experience brilliant 4K with 3000 lumen brightness - perfect for films, games and sports, even with the lights on. Equipped with BenQ CinematicColor and HDR-PRO technology, the TK705STi delivers stunning 4K images with rich contrast, vivid colours and impressive picture depth. This brings films and games to life - rich in detail and captivating, even in brightly lit rooms. The TK705STi is precisely calibrated and reproduces colours with high accuracy. As a result, scenes appear intense, natural and true to the original - just as the directors intended. Advanced tone mapping and improved contrasts intensify your 4K HDR experience - with more detail in bright and dark scenes for a cinematic feel that will thrill you. The TK705STi's automatic 8-way keystone correction automatically ensures sharpness, centring and perfect alignment - without manual setup. Automatically corrects vertical and horizontal keystone distortion for a perfectly aligned picture - without any manual adjustment. Instantly adjusts picture brightness and colour tones to match wall colour and ambient light for natural, perfectly balanced pictures in any room. Digitally adjust the image size without moving the projector - ideal for quick set-up in small or flexible rooms. With the TK705STi, your film night can begin immediately - without any complicated set-up. Thanks to integrated Google TV, you have direct access to Netflix, YouTube, Prime Video and many other apps. Simply press play.

Key specifications

Projector type
Home cinema projectorShort distance projector
Projector technology
DLP
Equipment + Functions
Integrated loudspeakersSmart TV
Image resolution
3840 x 2160 Pixels
Contrast ratio
600000:1
Throw ratio
0.8:1

General information

Item number
62607222
Manufacturer
BenQ
Category
Projector
Manufacturer no.
9H.R0D77.57E
Release date
1.10.2025
Sales rank in Category Projector
125 of 1057
May include power adapter
No

Colour

Colour
Grey

Projector properties

Projector type
Home cinema projectorShort distance projector
Projector technology
DLP
Installation place
Table
Focus type
Fixed
Wireless transmission
AirplayBluetoothWi-Fi
Aperture
f/1.8
Equipment + Functions
Integrated loudspeakersSmart TV

Projector display

Aspect ratio
16:9
Display resolution
4K
Image resolution
3840 x 2160 Pixels
4K Technology
Native Ultra-HD
Dynamic range
HDR10HDR10+HLG
Contrast ratio
600000:1
Brightness (ANSI)
3000 lm
Throw ratio type
Fixed
Horizontal scanning area
15 - 102 kHz
Vertical scanning range
23 - 60 Hz

Image positioning

Throw ratio
0.8:1
Min. throw ratio
0.80:1
Max. throw ratio
0.80:1
Image adjustment
Keystone correction
Zoom type
Fixed
Projection distance
2.7 - 4.3 m
Min. projection distance (metres)
2.70 m
Max. projection distance (metres)
4.30 m

Connections

Video connections
DisplayPortHDMI (2x)
Audio Connections
Audio Out (1x)
USB ports
USB-C
Exact USB ports
USB-A 2.0 (1x)USB-C 2.0 (1x)

Noise emission

Max. noise level
26 dB
Noise level in power saving mode
24 dB

Lamp properties

Bulb type
LED
Lamp technology
UHP
Lamp service life
20000 h
Life energy-saving mode
30000 h

Smart home features

Smart home ecosystem
Google Assistant
Communication standard
Google Assistant

Power supply

Power supply
Electrical connection
Conventional energy consumption
250 W
Power consumption (standby)
0.50 W

Origin

Country of origin
ChinaTaiwan

Voluntary climate contribution

CO₂ emissions
726.4 kg
Climate contribution
CHF 17.27

Scope of delivery

Scope of delivery
Power cordRemote control

Product dimensions

Length
249.70 mm
Width
229.20 mm
Height
168.20 mm
Weight
3.80 kg

Package dimensions

Length
29.50 cm
Width
28.50 cm
Height
25.50 cm
Weight
6.33 kg

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Projector» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 18.Viewsonic
    2.7 %
  • 20.Philips
    2.8 %
  • 21.BenQ
    2.9 %
  • 21.Yuwanet
    2.9 %
  • 23.Lqwell
    3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 14.Optoma
    7 days
  • 14.Viewsonic
    7 days
  • 17.Hisense
    13 days
  • 18.BenQ
    16 days
  • 19.Ferryxpress
    23 days

Return rate

How often is a product of this brand in the «Projector» category returned?

Source: Digitec Galaxus
  • 3.Samsung
    4.3 %
  • 4.Wanbo
    4.9 %
  • 5.BenQ
    5 %
  • 5.Blow
    5 %
  • 5.Hisense
    5 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good89/100
Very good83/100
Computer Bild Logo
Rank 7 out of 8Computer BildBeamer im TestReleaseJanuary 2026
  • PositiveVery bright and rich picture
  • Positivechic design
  • Positivenumerous connections
  • NegativeLimited image size
  • NegativeBad remote control
  • NegativeGimbal costs extra

Stylish, sharp - and comparatively cheap: no other test candidate delivers 4K images with zoom optics for less money than projector veteran BenQ The design is smart, the haptic control panel is unrivalled. Disappointing are the thin sound at the bottom and scratchy sound at the top, as well as the unlit Google remote control.

Very good95/100
AV Magazin.de Logo
AV Magazin.deSingle testReleaseNovember 2025
  • PositiveVery natural HDR images
  • Positive Perfect greyscale and gamma
  • Positive Dynamic tone mapping for HDR very good
  • Positive Colour space Rec.709 (100 %) and DCI-P3 (87 %)
  • Positive Very quiet operating noise
  • Positive 4K/UHD with 3840 x 2160 pixels