BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers

BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers

Brand Benq

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£1,299.00

Free delivery

2 offers at 2 retailers

Listed since 6 May 2026

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Description

TK705STi|4K 3000lm Short Throw BenQ Home Entertainment ProjectorBig Fun in Small Spaces0.8 short throw brings 4K big-screen fun to small rooms.4K Blast at Your FingertipsPress 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 LumensPowered 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 IntendedCalibrated 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 PrecisionAdvanced 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 AdaptationTK705STi’s 8-Way Smart Image Adaptation instantly sharpens, centers, and aligns your screen without manual setup.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.Popcorn. People. Watch PartyGet 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 AppSkip 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 AppExclusively available in-app, Google Assistant helps you find something great to watch with personalized recommendations.Streaming Hot KeyJump straight to your favorite entertainment with a single tap, seamlessly switching between streaming apps.Control with ShortcutsQuickly adjust brightness, auto-keystone, or set a sleep timer with a simple tap in the app.Game On, Lag FreeWhether 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 WinPowered 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 ModesUnlock optimized visuals with HDR-RPG and HDR-FPS modes, fine-tuned for richer contrast, depth, and cinematic detail.Play & Charge in One GoTK705STi 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.Style. Simplicity. Seamless.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 ProjectionFlexible screen height adjustment for perfect alignment.Refined Foot DesignIntegrated ceiling mount holes reduce clutter underneath.Sleek Side Control PanelEasy access for fine-tuning image and volume.Set It Your WayWith 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. Big Screen, Your WayTK705STi projects up to 150” with flexible throw distances, bringing big-screen entertainment to any room without complex setup.Connect Your WayGo 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.

Specifications

Smart projector Yes
Projector brightness 3000 ANSI lumens
Projection technology DLP
Projector native resolution UHD 4K (3840x2160)
Contrast ratio (typical) 600000:1
Native aspect ratio 16:9
Number of colours 1.07 billion colours
Horizontal scan range 15 - 102 kHz
Vertical scan range 23 - 60 Hz
Keystone correction, horizontal -20 - 20°
Keystone correction, vertical -30 - 30°
Light source type LED
Service life of light source 20000 h
Service life of light source (economic mode) 30000 h
Zoom capability Yes
Zoom type Fixed
Throw ratio 0.8
Offset 100%
Full HD Yes
Video colour modes Bright cinema, Cinema
HDMI version 2.2
DisplayPorts quantity 1
USB 2.0 Type-A ports quantity 1
USB 2.0 Type-C ports quantity 1
Audio (L/R) out 1
HDMI ports quantity 2
DVI port No
DC-in jack Yes
Enhanced Audio Return Channel (eARC) Yes
Smart TV Yes
Wi-Fi Yes
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth Yes
Bluetooth version 5.2
Interactive No
Noise level 26 dB
High Dynamic Range (HDR) technology High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Video apps Google TV
AirPlay Yes
Built-in speaker(s) Yes
RMS rated power 16 W
Market positioning Home cinema
Product type Short throw projector
Product colour Grey
Power source AC
Power consumption (typical) 250 W
Power consumption (standby) 0.5 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Operating temperature (T-T) 0 - 40 °C
Width 229.2 mm
Depth 249.7 mm
Height 168.2 mm
Weight 3.8 kg
Remote control included Yes
Batteries included Yes
Cables included Power
Manual Yes
Mounting brackets included Yes

Full specifications

Marque Benq
Référence fabricant 9hr0d7757e
EAN 4718755096341

Overview of the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers

In the Périphériques informatiques category, the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers by Benq stands out for its positioning in 2026. Compiral lists all available offers to help you buy at the best price. Our comparison tool takes delivery costs into account to calculate the true total price of each offer. Filter by stock availability, free delivery, or sort by ascending price to find the best deal right now.

What makes the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers stand out in 2026

This product stands out for the build quality that is characteristic of the Benq brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. Benq has a strong reputation in the Périphériques informatiques category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the BenQ MOBIUZ EX251 24.5" Full HD IPS Built-in Speakers USB-C Gaming Monitor to refine your choice.

Performance and key features

In the Périphériques informatiques category, buyers pay close attention to declared performance and build quality. The BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers meets these expectations with technical specifications that reflect Benq's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the BenQ MOBIUZ EX251 24.5" Full HD IPS Built-in Speakers USB-C Gaming Monitor from the same brand to refine your decision.

Design and ease of use

The BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers is generally described as intuitive by users in the Périphériques informatiques category. Benq designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2280 £
Mid-range2280 £ to 5310 £
High-endOver 5310 £

To find the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.

Frequently asked questions about BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers

Is the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers worth its price in 2026?

In 2026, the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers is listed from £1,299 at our partner retailers. This price is consistent with the positioning of Benq in the Périphériques informatiques category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers come with?

The BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Benq, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers in stock?

Stock availability for the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Périphériques informatiques category.

Where can I buy the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers at the best price?

To buy the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers compare to competitors in the Périphériques informatiques category?

In the Périphériques informatiques category, the BenQ TK705STi 169.5" 3000 ANSI Lumens 4K Ultra HD DLP Gaming Projector with Speakers occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

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