BenQ TH671ST Full HD Short Throw Golf Simulator Projector

The BenQ TH671ST full HD short throw golf simulator projector delivers stunning 1080p visuals in tight spaces, making it an ideal choice for indoor golf setups. With its short throw lens, vibrant color accuracy, and reliable performance, this projector brings the golf course right into your home. Whether you are a serious golfer or a casual enthusiast, this guide covers everything you need to know.

If you have been looking for a golf simulator projector that fits in tight spaces, the BenQ TH671ST full HD short throw golf simulator projector deserves your attention. This little powerhouse packs a punch that punches well above its weight class. It brings the golf course into your garage, basement, or dedicated sim room without requiring a ton of space.

Setting up a home golf simulator can feel overwhelming. There are screens, launch monitors, software, and of course, the projector. The projector is the heart of the whole setup. Without a good one, you will miss the immersive experience that makes indoor golf so much fun. That is exactly where the TH671ST shines.

In this guide, I will walk you through everything you need to know. From its key features to real-world performance on the golf screen, I have got you covered. You will also learn how it compares to other options and who should buy it. Let us dive in.

Key Takeaways

• Short Throw Advantage: The BenQ TH671ST projects a large 100-inch image from just a few feet away, perfect for compact golf simulator rooms.
• Full HD 1080p Resolution: Enjoy sharp, detailed visuals that make every swing and green look lifelike on your golf simulator screen.
• 3,000 Lumens Brightness: The projector handles ambient light well, so you can practice indoors without worrying about washed-out images.
• Easy Setup: With keystone correction and a short throw lens, you can get a perfectly aligned image quickly and easily.
• Great Value: Compared to other golf simulator projectors, the TH671ST offers excellent features at a competitive price point.
• Low Input Lag: Fast response times make it ideal for interactive golf simulation software and real-time swing feedback.
• Versatile Use: Beyond golf, this projector works great for movies, gaming, and general home entertainment.

Why the BenQ TH671ST Stands Out for Golf Simulators

When you are building a home golf simulator, the projector is one of the most important pieces of equipment. The BenQ TH671ST was designed with short throw in mind. This means it can project a big, clear image even when placed close to the screen. That is a huge win for indoor setups.

Most projectors need several feet of distance to fill a large screen. Not this one. With a throw ratio of around 0.9:1, you can project a 100-inch image from just a few feet back. This makes it perfect for golf simulator rooms where space is limited.

Perfect for Small Spaces

Not everyone has a dedicated golf sim room with 20 feet of throw distance. Many of us are working with garages, basements, or spare bedrooms. The short throw design of the TH671ST means you can place the projector on a small table right in front of the screen. No ceiling mounting required.

This is a big deal for indoor golf practice. You get a large, immersive display without tripping over cables or rearranging your room. The short throw also reduces shadow interference, which is a common issue when the projector is placed behind the golfer.

Built for Golf Simulation Software

The TH671ST works beautifully with popular golf simulation software like SkyTrak, Foresight GC2, and TrackMan setups. The full HD resolution ensures that every detail on the virtual course is crisp and clear. From the fairway grass to the water hazards, you will feel like you are really out there.

The projector also has a low input lag, which is critical for golf game simulation. When you swing and the ball flies on screen, you want that action to feel instant. The TH671ST delivers a smooth, responsive experience that keeps you in the game.

Key Features and Specifications

Let us break down what makes the BenQ TH671ST tick. Here are the standout specs that matter most for a golf simulator projector setup.

Resolution and Image Quality

The TH671ST offers full HD 1080p resolution. That means 1920 x 1080 pixels on the screen. For a golf simulator, this level of detail is more than enough. You will see clear text on the scorecard, crisp outlines of the course, and smooth motion during fast gameplay.

The projector uses DLP technology with a single DMD chip. This produces vibrant colors and deep blacks. When paired with a quality golf simulator screen, the image really pops.

Brightness and Lamp Life

With 3,000 lumens of brightness, the TH671ST handles indoor lighting well. You do not need to blackout your entire room to get a good image. Of course, dimming the lights helps, but this projector is forgiving.

The lamp life is rated at up to 15,000 hours in normal mode. That is thousands of hours of indoor golf practice before you need a replacement. In economy mode, the lamp lasts even longer, saving you money over time.

Throw Ratio and Lens

The short throw lens is the star of the show here. The throw ratio of 0.9:1 means a 100-inch image from about 3.3 feet away. This compact projection distance is ideal for small spaces.

Plus, the projector includes vertical keystone correction of up to ±40 degrees. This makes it easy to align the image even if the projector is not perfectly centered. You spend less time tweaking and more time hitting balls.

Connectivity Options

Setting up the TH671ST is straightforward. It comes with:

• HDMI ports for connecting your laptop, PC, or gaming console
• USB port for media playback
• Audio output for external speakers or headphones
• VGA input for older devices

These connections cover virtually every setup you might use for your golf simulator. Whether you are running a high-end PC with E6 Connect or a simpler laptop with SkyTrak software, the TH671ST has you covered.

Setting Up Your Golf Simulator with the TH671ST

One of the best things about the BenQ TH671ST full HD short throw golf simulator projector is how easy it is to set up. You do not need to be a tech expert to get a great image on your golf simulator screen.

Step-by-Step Setup Guide

Here is a simple setup process to get you rolling:

1. Place the projector on a stable table or shelf about 3 to 4 feet from the screen. The short throw lens makes this possible.
2. Connect the HDMI cable from your PC or launch monitor to the projector.
3. Power on the projector and select the correct input source.
4. Use keystone correction to adjust the image shape. The ±40-degree vertical correction gives you plenty of flexibility.
5. Focus the image using the manual focus ring on the lens. Take your time to get a sharp picture.
6. Adjust the height if needed. Some users place the projector on a small stand or shelf to get the right angle.

Quick Tips for Best Results

Here are some practical tips to get the most out of your setup:

• Use a matte white screen designed for short throw projectors. This reduces hotspots and gives you a uniform image.
• Position the projector below the screen to avoid shadows from your body during swings.
• Keep ambient light low in the room for the best image contrast and color accuracy.
• Clean the lens regularly with a microfiber cloth to maintain sharp image quality.
• Use a surge protector to safeguard the projector from power surges.

Common Mistakes to Avoid

Setting up a projector seems simple, but small mistakes can hurt your experience:

• Placing the projector too far back. The short throw lens is designed for close distances. Pushing it too far back will result in a blurry or dim image.
• Ignoring keystone correction. Skipping this step leads to a skewed image that distorts the golf course on screen.
• Using a non-gaming or non-short-throw screen. A standard bed sheet or wall will not give you the same sharpness and color vibrancy.
• Forgetting about ventilation. The projector needs airflow to stay cool. Keep it away from walls and enclosed spaces.

Image Quality and Performance on the Golf Screen

So how does the BenQ TH671ST actually look when you are swinging a virtual club? The answer is really impressive for this price range.

The full HD resolution delivers a sharp, detailed picture. Text overlays from your golf simulation software are crisp and easy to read. The greens on the virtual course look lush and natural. Fairways and rough areas have clear contrast that helps you read the terrain.

Color Accuracy

BenQ projectors are known for good color reproduction out of the box. The TH671ST is no exception. The colors are vibrant without being oversaturated. On a golf simulator, this means the course looks realistic and engaging.

The 3,000 lumens of brightness ensure the image stays visible even in a room with some natural light. You do not need to install blackout curtains to enjoy a good session. That said, for the best image quality, a dimmer room is ideal.

Motion Handling

During fast-paced golf simulation gameplay, the TH671ST handles motion well. There is minimal motion blur, which is important when tracking the ball flight on screen. The low input lag keeps the experience smooth and responsive.

This matters a lot for golf swing analyzer integration. When your launch monitor feeds real-time data to the software and the projector displays it instantly, the whole experience feels seamless and immersive.

Comparing the TH671ST to Other Golf Sim Projectors

How does the BenQ TH671ST full HD short throw golf simulator projector stack up against the competition? Let us look at a quick comparison.

TH671ST vs. BenQ TH575

The TH575 is another popular BenQ projector for home use. However, it has a standard throw ratio, meaning you need more space. The TH671ST wins for compact setups. Both offer 1080p resolution and similar brightness, but the short throw lens gives the TH671ST a clear edge for golf simulators.

TH671ST vs. Epson Home Cinema 1060

The Epson 1060 offers 3LCD technology, which some users prefer for color accuracy. However, it has a standard throw ratio and requires more space. For a golf simulator room with limited space, the TH671ST is the better fit.

TH671ST vs. Optoma HD146X

The Optoma HD146X is another strong contender with 3,600 lumens and 1080p resolution. It also has a short throw option in some models. However, the TH671ST is often more affordable and offers excellent value for home entertainment projector use beyond just golf.

Feature	BenQ TH671ST	BenQ TH575	Epson 1060
Resolution	Full HD 1080p	Full HD 1080p	Full HD 1080p
Brightness	3,000 lumens	3,500 lumens	3,100 lumens
Throw Ratio	0.9:1 (Short Throw)	1.1:1 (Standard)	1.5:1 (Standard)
100-inch Image Distance	~3.3 feet	~4.5 feet	~5.5 feet
Keystone Correction	±40 degrees vertical	±40 degrees vertical	±30 degrees vertical
Input Lag	Low	Low	Moderate
Best For	Golf Simulators	General Home Use	Movie Watching

Who Should Buy the BenQ TH671ST?

The BenQ TH671ST full HD short throw golf simulator projector is a great choice for several types of users. Here is who will get the most value from it:

• Home golf simulator builders who have limited space but want a big, immersive display.
• Casual golfers who want to practice indoors and have fun with family and friends.
• Serious golfers who use launch monitors and simulation software to improve their game.
• Families looking for a versatile projector that works for golf sim, movies, and gaming.
• Budget-conscious buyers who want high-quality 1080p performance without spending a fortune.

If you fall into any of these categories, the TH671ST is a smart investment. It balances performance, price, and ease of use better than most projectors in its class.

Final Verdict

The BenQ TH671ST full HD short throw golf simulator projector is one of the best choices you can make for a home golf simulator. Its short throw lens, full HD resolution, and solid brightness make it a standout option for indoor golf practice.

It is easy to set up, works with all major golf simulation software, and delivers an immersive experience that will make you feel like you are on the course. Whether you are a weekend warrior or a dedicated golfer looking to sharpen your skills, this projector delivers real value.

If you are ready to build or upgrade your golf simulator setup, the TH671ST should be at the top of your list. It is reliable, affordable, and built to perform. You will not be disappointed.

Frequently Asked Questions

Is the BenQ TH671ST good for golf simulators?

Absolutely. The BenQ TH671ST full HD short throw golf simulator projector is specifically well-suited for golf sim setups. Its short throw lens projects a large 100-inch image from just a few feet away, making it ideal for compact indoor spaces. The full HD resolution and low input lag ensure a sharp, responsive display when using golf simulation software and launch monitors.

How far should the projector be from the screen for a 100-inch image?

With the TH671ST’s short throw lens, you can project a 100-inch image from approximately 3.3 feet away. This is significantly closer than most standard projectors, which typically need 5 to 7 feet for the same image size. This compact projection distance makes it perfect for garage or basement golf simulator rooms.

Can I use this projector for things other than golf?

Yes, the TH671ST is a versatile projector that works great for movies, TV shows, gaming, and general presentations. The full HD resolution and vibrant colors make it a solid choice for home entertainment projector use beyond the golf simulator. Many users buy it specifically for golf but end up using it for family movie nights too.

Does the projector need a special screen for golf simulation?

While you can use a wall, a dedicated golf simulator screen will give you much better results. A matte white screen designed for short throw projectors reduces hotspots and provides a uniform, sharp image. Look for screens with a gain rating between 1.0 and 1.3 for the best balance of brightness and image quality.

How loud is the BenQ TH671ST fan?

The TH671ST operates at around 33 decibels in normal mode, which is fairly quiet. In a typical golf simulator room with background noise from your swing and software audio, the fan noise is barely noticeable. In economy mode, it is even quieter, making it great for immersive practice sessions.

What warranty comes with the BenQ TH671ST?

BenQ offers a standard 2-year warranty on the TH671ST, covering parts and labor. The lamp is covered for 90 days or within the warranty period, whichever comes first. This provides solid peace of mind for anyone investing in a golf simulator projector for their home setup.