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TK705STi|4K 3000lm Short Throw BenQ Home Entertainment Projector
Tight Spaces. Big Shared Moments
0.8 short throw brings 4K big-screen fun to small rooms.
Limited-Time Only: Buy TK705STi, Get a FREE ST30 Projector Stand and Carry Bag!
**Must add ST30 Projector Stand and Carry Bag to the cart. Discounts auto-apply at checkout.**
Bright 4K HDR That Brings Movies, TV Shows, and Sports Alive
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.
Rec.709 Color Coverage
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 Details in 4K HDR
Advanced tone mapping and contrast enhancement elevates 4K HDR viewing, revealing details in both bright and dark scenes for truly cinematic experiences.
From Auto Focus to Eye Protection, Smarter Viewing Made Simple
TK705STi’s 8-Way Smart Image Adaptation instantly sharpens, centers, and aligns your screen without manual setup.
Auto 2D Keystone
Auto Focus in Seconds
Auto Cinema Mode
Digital Zoom
Auto Screen Fit
Auto Obstacle Avoidance
Digital Shift
Auto Eye Protection
Auto 2D Keystone
Auto Cinema Mode
Digital Zoom
Automatically corrects vertical and horizontal keystone for properly aligned images—no manual adjustments needed.
Instantly adapts image tone and brightness based on wall color and ambient light, ensuring visuals always stay natural and optimized in any room setup.
Adjust image size digitally without moving the projector—perfect for quick setup in compact or adaptable spaces.
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.
Get Together, Hit Play, Stream Netflix
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.
Please ensure your projector is updated through OTA to OS version V14.1.0.59 or above to work correctly.
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.
Gaming Optimized Performance: Low Input Lag, HDMI 2.1, Custom Game Mode
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.
Gain the Competitive Edge with 5ms Precision
Powered by HDMI 2.1 and ALLM (Auto Low Latency Mode), TK705STi automatically detects gameplay signals to reduce video delay, so you're always ready with low input lag and ultra-responsive visuals.
Ultra-Fast Low Input Lag: 5 ms (4K/60Hz)
Experience ultra-responsive gameplay with 5 ms input lag at 4K/60Hz, turning your sight, hearing, and reflexes into instant action.
HDR Game Modes
Unlock optimized visuals with HDR-RPG and HDR-FPS modes, fine-tuned for richer contrast, depth, and cinematic detail.
USB-C 30W: Charge and Play Anytime
TK705STi is the only projector in its class with USB-C (up to 30W) charging, letting you power your device while you play. No breaks, no dead batteries.
Note: Compatibility may vary depending on console models.
Engineered to Perform. Designed to Belong.
TK705STi blends seamlessly into your home with clean lines, premium fabric finish, and thoughtful details. Inspired by dappled sunlight filtering through layered leaves, its side vent design reflects the relaxed, cozy vibe of watching movies, evoking a clean and inviting space you’ll love.
Adjustable Feet for Inverted Projection
Flexible screen height adjustment for perfect alignment.
Refined Foot Design
Integrated ceiling mount holes reduce clutter underneath.
Sleek Side Control Panel
Easy access for fine-tuning image and volume.
Your Space, Your Setup
With multiple tripod holes and universal screw compatibility, TK705STi adapts effortlessly to your space. Whether placed on a shelf, ceiling-mounted, or flipped upside down, it delivers a seamless big-screen experience just the way you like it.
Adjustable Feet for Inverted Projection
Flip the projector and use the adjustable feet for inverted projection—no extra stand needed.
Ceiling Mounted Projection
Securely mount the projector upside down for a clean, space-saving ceiling setup.
Front or Side Projection
Place the projector on a table for front or angled side projection—perfect for flexible use.
Inverted Projection
Set up the projector upside down on a higher shelf—seamlessly blending into your home décor.
150" Screen. Zero Compromise
TK705STi projects up to 150” with flexible throw distances, bringing big-screen entertainment to any room without complex setup.
Connect Your Way
Go wired or wireless: pair your soundbar with Bluetooth 5.2 or plug in devices via HDMI 2.1, USB-C, or USB-A. Phones, consoles, laptops - everything connects easily.
Bluetooth 5.2
Soundbar / Speaker
Mobile Phone
Game Console
Laptop
Streaming Device
Pick the Right Fit for Your Space
Start by choosing a projector that fits your throw distance. Then decide if you prefer a ceiling mount or the flexibility of tabletop placement. No matter your room size or setup preference, there’s a perfect BenQ Home Entertainment Projector for you.
Distances shown above are based on a 120-inch screen. For accurate throw distance recommendations by model, please check AR Projector Planner app.
BenQ AR Projector Planner
Visualize screen size, distance, and placement right in your room.
Quick Start Guide
