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Benq TK705STI Projectors Benq Tk705sti Short Throw Dlp Projector - 16:9 - Ceiling Mountable, Shelf Mountable, Tabletop - High 840046052201

Part Number: TK705STI
Condition: New
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Product Specifications



BenQ TK705STi Short Throw DLP Projector - 16:9 - Ceiling Mountable, Shelf Mountable, Tabletop - High Dynamic Range (HDR) - Front, Ceiling, Rear/Upside Down - 2160p - 20000 Hour Normal Mode - 30000 Hour Economy Mode - 600,000:1 - 3000 lm - HDMI - USB

BENQ 4K LED S/T LIVING ROOM PRJ

Manufacturer Part Number: TK705STI



CPN:BENQ 4K LED S/T LIVING ROOM PRJ
MANUFACTURER NAME: Benq
MANUFACTURER PART NUMBER: TK705STI
UPC EAN CODE: 840046052201
LANGUAGE: EN
MARKET:US

General Information:

Big Fun in Small Spaces

0.8 short throw brings 4K big-screen fun to small rooms.

4K Blast at Your Fingertips

Press play and light up the party with 4K brilliance and 3,000 lumens of vibrant fun-even with the lights on. Movies, games, sports-all ready when you are.

Cinematic Brilliance with 3000 ANSI Lumens

Powered by BenQ CinematicColor and HDR-PRO technologies, TK705STi delivers dramatic 4K visuals with vivid contrast, rich tones, and cinematic depth, bringing every movie and game to life in truly immersive detail - even in well-lit rooms.

As Director Intended

Calibrated for fidelity, TK705STi reproduces colors with exceptional accuracy and brings scenes to life just as filmmakers envisioned-rich, natural, and true to the original intent.

Experience Cinematic Precision

Advanced tone mapping and contrast enhancement elevates 4K HDR viewing, revealing details in both bright and dark scenes for truly cinematic experiences.

Place and Play: Smart Image Adaptation

TK705STi's 8-Way Smart Image Adaptation instantly sharpens, centers, and aligns your screen without manual setup

Plan Perfectly with BenQ-Exclusive AR Planner App

Not sure if a BenQ projector fits your space? Download the AR Projector Planner App, quickly scan your wall, visualize your setup, and get personalized model recommendations in seconds.

Popcorn. People. Watch Party

Get the party started in no time - no setup, no fuss. With built-in Google TV, TK705STi gives you instant access to Netflix, YouTube, Prime Video, and more. Popcorn's ready, friends are here. Just press play.

SmartRemote for BenQ Projector App

Skip the remote and take control with your phone. After pairing once, just power on to launch apps, adjust brightness or keystone, and more. With a stable direct connection, there's no Wi-Fi, no hotspot, and no hassle.

Google Assistant, Now in Our App

Exclusively available in-app, Google Assistant helps you find something great to watch with personalized recommendations.

Streaming Hot Key

Jump straight to your favorite entertainment with a single tap, seamlessly switching between streaming apps.

Control with Shortcuts

Quickly adjust brightness, auto-keystone, or set a sleep timer with a simple tap in the app.

Game On, Lag Free

Whether you're battling friends or exploring new worlds, TK705STi delivers sharp moves and instant responses. Enjoy smooth, immersive gameplay on PS5, PS4, Xbox Series X, Nintendo Switch, and Steam Deck.

ManufacturerBenQ Corporation
Manufacturer Part NumberTK705STi
Manufacturer Website Addresshttp://www.benq.com
Brand NameBenQ
Product ModelTK705STi
Product NameTK705STi DLP Projector
Product TypeDLP Projector
  Product UPC840046052201
Technical Information:
Projection MethodFront
Ceiling
Rear/Upside Down
High Dynamic Range (HDR)Yes
High Dynamic Range (HDR) TypeHLG
HDR10
HDR10+
Virtual Assistant SupportedGoogle Assistant
BluetoothYes
Tripod Mounting SupportedYes
Display & Graphics:
Native Aspect Ratio16:9
Projection Lens:
Throw TypeShort Throw
Maximum Focal Length8.49 mm
Minimum Diagonal Image Size100"
Maximum Diagonal Image Size12.50 ft
Minimum Projection Distance70.87"
Maximum Projection Distance106.30"
Lamp:
Number of Lamps1
Lamp TypeLED
Normal Mode Lamp Life20000 Hour
Economy Mode Lamp Life30000 Hour
Image:
Lumens3000 lm
Color Supported1.07 Billion Colors (30-bit)
Throw Ratio0.8
Contrast Ratio600,000:1
Video:
Video Signal StandardHDTV
Output Scan Format2160p
Network & Communication:
Wireless LANYes
Interfaces/Ports:
HDMIYes
USBYes
Power Description:
Operating Power Consumption250 W
Physical Characteristics:
Form FactorCeiling Mountable
Shelf Mountable
Tabletop
Height6.6"
Width9"
Depth9.8"
Weight (Approximate)8.38 lb
Miscellaneous:
Application/UsageGaming
Cinema
Room
Entertainment
Home
Sports
What's in the box
  • TK705STi DLP Projector
  • Remote Control w/ Battery RCI079
  • 1 x Power Cord (by region) (1.0M)
  • 1 x Quick Start Guide 1L
  • Warranty Card (by region)
Warranty:
Warranty3 Year

Date Inserted: Tuesday September 2, 2025

This product was last updated on Tuesday April 21, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

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Shipping / Returns

Shipping

Ground = FREE
(Delivery within 2-7 business days)

Two Day Air = $44.00
(Delivery within 2 business days)

Standard One Day = $69.00
(Delivery within next business day)

Priority = $105.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $49.67

FedEx International Economy (Canada only) = $104.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Benq.  www.benq.us


Benq Company's Information

Benq  
Click Benq for all products

Local #: 1-949-255-9500

Site:  www.benq.us

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    About Benq

    BenQ Display Solutions – Available at CompSource

    About BenQ

    BenQ Corporation is a global leader in visual display and imaging solutions, headquartered in Taipei, Taiwan. The name BenQ stands for Bringing Enjoyment N Quality to life, and the company lives up to this mission by delivering innovative technologies that enhance how people work, learn, and play. With a presence in over 100 countries, BenQ is recognized as the world's top-selling DLP® projector brand and a pioneer in short-throw projection and color-accurate monitors.

    What BenQ Offers

    BenQ's product portfolio is designed to meet the needs of professionals, educators, gamers, and businesses. Their offerings include:

    • Professional and gaming monitors with AQColor and HDR technology
    • 4K and short-throw projectors for home, business, and education
    • Interactive flat panels and digital signage for classrooms and corporate spaces
    • Lighting solutions, webcams, and accessories for modern workspaces

    Why Choose BenQ?

    BenQ is trusted by creatives, educators, and IT professionals for its commitment to quality and innovation. Key benefits include:

    • Industry-leading color accuracy and visual clarity
    • Smart features for hybrid learning and remote work
    • Durable, energy-efficient designs
    • Global support and award-winning product design

    Why Buy BenQ from CompSource?

    CompSource.com is your trusted source for BenQ technologies. Here's why:

    • Authorized BenQ reseller with competitive pricing
    • Fast, reliable shipping and easy returns
    • Expert customer support and product recommendations
    • Over 30 years of experience in IT and electronics distribution

    We want this to be as easy and stress-free as possible. CompSource is here to help with your BenQ purchase. We're here to help you decide. Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best BenQ solution for your needs and budget.

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    About the Author

    Mason Maynard - Marketing Manager of CompSource

    Mason Maynard

    Mason Maynard is a people-oriented individual who finds joy in spending quality time with friends and family, valuing strong personal connections. With a strong interest in Marketing and Sales, Mason thrives on creating impactful strategies that engage audiences and drive meaningful results. Mason is passionate about innovation, business growth, and delivering top-tier customer service.

    Connect with Mason on: LinkedIn


    Learn more about Projectors

    The television screen seems to be getting larger and larger. These days you can easily find a high quality and reasonably priced 65-inch TV, and some of the best TVs you can buy are also quite reasonably priced. But, if you want a true cinematic experience, a projector is the way to go. Projector screens easily reach 120+ inches, and some projectors now support 4K UHD resolution and cover impressively wide color gamuts, just like their 4K TV counterparts. In a true home theater the difference between a large screen TV and a projector are simply a different experience all together and the projector becomes the thing that makes that impression last.

    We also install TV's and Projectors in conference rooms. There are solid arguments for both appliances to be used in different scenarios. Often times this decision can be made simply by the size of the room or if the business wants a whiteboard functionality etc. We often prefer Large Format TV's or Touch Screen TV's for conference rooms.

    So should you buy a projector? Well, projectors are a bit more complicated than TVs and require a little extra work and consideration, but the best projectors will bring your home theater to life. There are major factors that will determine whether a projector is right for you.

      Can you control the light in the room?
        While many projectors have much brighter lumens than previous models. You still have to have the ability to control your lighting as well as block light from outside.
      Is there space in your area for a screen?
        You are going to need both the space to install a screen and the depth to have the projector far enough away from the screen to project on your screen. First you can mount a manual or motorized drop-down screen from your ceiling. You could also mount a fixed screen to your wall, so long as you're willing to sacrifice the space. You could also paint your wall with a special projection-screen paint.
      Do you have an A/V receiver?
        A good A/V receiver is an important part of any home theater, and because projectors often have fewer connection ports than TVs, they are perfect for projector setups. If you plan to connect just a single device to your projector and have a sound system you can connect to it, be that a Blu-ray player or game console, then you don't necessarily need any additional equipment. But since most projectors have only one HDMI input, you'll need an A/V receiver to connect multiple devices. An HDMI switcher is also an option, but an A/V receiver is better: it will also provide sound to your speaker system you definitely want a sound system, projectors have very weak speakers, if they have them at all.


      If you've gone through this guide and still aren't sure if a projector is right for you, please call us and we can help you decide without any pressure.
      We want this to be as easy and stress-free as possible.

      We're here to help you decide. Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.

    Utimately, I found the best price here. I also knew exactly what I wanted, and their straightforward ordering process made it simple. From the search to the product highlights to the final ordering. kktang
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