BenQ TK705STi LED 4K Short Throw Smart Home Entertainment Projector

Movies, Games, Sports. Let the Party Begin

Press play and ignite the party with 4K brilliance and 3,000 lumens of vibrant color—even with the lights on. Perfect for every epic scene and highlight-reel moment.

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 Directors 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.

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.

Everything You Need to Win

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.

Play & Charge in One Go

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.

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.

Big Screen, Your Way

TK705STi projects up to 150” from a short distance, bringing big-screen entertainment to even small rooms, 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.