So, you're thinking about a projector for your gaming setup!? Maybe you're tired of squinting at a tiny game monitor like you're trying to decipher ancient hieroglyphics. Or perhaps you've decided that if you're going to miss that headshot in Call of Duty, you might as well do it on a screen so big your neighbors can see it too. Enter the BenQ TK700STi—the projector that promises to turn your gaming experience from "meh" to "whoa!" faster than you can say, "spawn camping ain't cool."

Design and Build Quality

First impressions count, and the TK700STi makes a solid one. It's compact, weighing just over 6 pounds, with a sleek, modern design that won't look out of place whether you’re gaming in a cozy den or a “rich YouTuber” living room. Its matte white finish gives it that "I mean business" vibe while still being easy on the eyes.

The short throw ratio of 0.9-1.08:1 means you can project a massive 100-inch image from just 6.5 feet away. With features like 2D keystone correction (though, no vertical lens shift as originally noted), getting the perfect picture is as easy as plugging in and pressing play.

Picture Quality

This is the section everyone cares about and what you should care about when it comes to any gaming projector. The TK700STi is a 4K UHD (3840 x 2160) projector that uses DLP technology to produce sharp, vibrant images. The projector boasts a brightness of 3,000 lumens (me personally, I need 3,200 or greater, and yes, it makes a difference), meaning your games will pop whether you’re playing in a dark man cave or a sunny living room. Thanks to BenQ’s CinematicColor technology, the colors are spot-on, making your gaming worlds look as immersive as they feel.

But here’s the kicker: input lag. The TK700STi offers just 16ms at 4K/60Hz and an eye-wateringly fast 4ms at 1080p/240Hz. 4ms is now the standard set for any gaming projector going forward, but really, anything under 20ms is considered the bees knees. This makes the TK700STi a top contender for serious gamers who need every millisecond advantage.

Video Performance

When it comes to non-gaming video performance, the TK700STi holds its own, especially considering its primary focus is gaming. Movies and shows look great, with the projector delivering crisp and vibrant 4K visuals. However, as noted earlier, the black levels leave a bit to be desired, so if you're planning on using this for a home theater setup, you might notice that the dark scenes don't have the same depth as more expensive, cinema-focused projectors.

Gaming Performance

This is where the TK700STi really shines. With low input lag and high refresh rates, it’s practically built for gaming. The dedicated gaming modes optimize the projector for different genres, whether you're into fast-paced FPS games or immersive RPGs. Every shadow, every color, and every movement is rendered with precision, giving you the upper hand in any game. And with 4K resolution, you won't miss a single detail, whether you're hunting down enemies or exploring new worlds.

Specs Breakdown:

• Resolution: 4K UHD (3840 x 2160)

• Brightness: 3,000 ANSI Lumens

• Contrast Ratio: 10,000:1

• Throw Ratio: 0.9-1.08:1 (Short Throw)

• Input Lag:

  • 16ms at 4K/60Hz

  • 8ms at 1080p/120Hz

  • 4ms at 1080p/240Hz

• Keystone Correction: 2D Keystone (Vertical & Horizontal)

• HDR Support: HDR10 & HLG

• Color Technology: CinematicColor (96% Rec.709 color accuracy)

• Projection Size: 30” to 300”

• Lamp Life: Up to 15,000 hours (Lamp Save Mode)

• Speaker: 5W (Mono)

• Connectivity:

  • 2x HDMI 2.0b (with HDCP 2.2)

  • USB Type-A (2.5A Power Supply)

  • RS232, Audio Out, SPDIF

  • Wi-Fi (via BenQ QS01 Android TV Dongle)

Smart Features

BenQ has bundled the TK700STi with their QS01 Android TV dongle, effectively turning it into a smart projector. This means you can stream Netflix, Prime Video, YouTube, and more directly from the projector without needing an external device. The interface is smooth (sometimes), and with Google Assistant, you can control it all with your voice. The dongle has to be installed while first setting up, but this leaves room for it to be upgraded without having to change the projector. Just know that Netflix is not available as one of the onboard apps, so you might as well just use your Amazon Firestick if Netflix is a dealbreaker for you.

Audio Quality

While the built-in 5W speaker gets the job done in a pinch, it’s more of a backup plan than a primary audio solution—well, because it’s 5W, not sure what else you could be expecting. It does have an HDMI eARC port, so for an experience that matches the stunning visuals, you’ll want to connect a soundbar or an external speaker system.

Ease of Setup

Setting up the TK700STi is straightforward, even for those who aren’t particularly tech-savvy. The short throw ratio means you don’t need a lot of space to get a big screen, and the 2D keystone correction helps with any necessary adjustments. The on-screen setup guide is easy to follow, making the initial setup process quick and easy .

Noise Level

Projector noise can be a dealbreaker, especially in quiet settings. The TK700STi, while not silent, operates at a relatively low noise level. During intense gaming sessions or when the action gets loud, you’re unlikely to notice the fan noise. However, during quieter moments, it’s there, but not to the point of being distracting.

Maintenance

The TK700STi is fairly low maintenance, with a lamp life of up to 15,000 hours in Lamp Save Mode. The filter is easy to clean, and the projector itself doesn’t require much upkeep beyond the occasional dusting. Replacement lamps are available and not overly expensive, which is always a plus.

Customer Support and Warranty

BenQ generally has a good reputation for customer support, and the TK700STi comes with a standard 3-year warranty, which covers parts and labor. This is a nice safety net in case anything goes wrong, and knowing you have that support can be reassuring when spending this kind of money .

Pros and Cons

Pros:

• Blazing-Fast Input Lag: 16ms at 4K and 4ms at 1080p/240Hz, perfect for gaming.

• Short Throw Versatility: Big screen experience in small spaces.

• 4K UHD Resolution: Sharp, detailed visuals with excellent color accuracy.

• Smart Features: Android TV integration with voice control.

• High Brightness: 3,000 lumens for bright, vivid images in any lighting condition.

Cons:

• Black Levels: Not as deep as some higher-end home theater projectors.

• Built-In Speaker: Serviceable, but lacks the depth and clarity of a dedicated audio system.

• No Vertical Lens Shift: Limits flexibility in setup.

• Price Tag: A bit on the pricier side for a gaming projector, but worth it for serious gamers.

Final Verdict

The BenQ TK700STi is not a projector you buy if your intention is to get the greatest movie experience—the subpar black levels will see to that. However, it’s not just another 4K projector; it’s a gaming beast with low input lag, stunning visuals, and smart features that make it fun to use. I wanted to say, "makes it a blast to use," but the person writing this review in my head knows the real me would never.... Hope you had a blast reading this review!

We all want flashy and new with all the features, but don’t be that guy buying a top-of-the-line sports car to drive only to the corner store. Sure, it’s flashy and powerful, but do you really need all that horsepower for a 5-minute drive? This is exactly what the “I need 4K” crowd is like. Now, don’t get me wrong—4K looks fantastic, but most video games, movies, and sports are either 1080p or upscaled 4K, which is basically 1440p. If we could avoid being that person just this once, we’d realize that the Optoma GT3500HDR offers all the features you need in a well-rounded projector that you can hook up and enjoy without worry, whether you’re gaming or watching movies. 

Design and Build Quality: When I first unboxed the GT3500HDR, I was impressed by how sleek it looked. It’s got this nice matte finish that doesn’t scream for attention but still feels premium. It’s compact for an Ultra Short Throw (UST) projector, which is a big plus if, like me, you’re working with a smaller space. The build quality is solid—you can tell it’s made to last. I also noticed that it stays cool and quiet, even during those long movie marathons or intense gaming sessions, which is a relief because nothing kills the vibe like a loud fan.

Picture Quality: Now, let’s talk about what really matters—the visuals. The GT3500HDR might not be 4K, but honestly, 1080p with this projector is more than enough. The image is sharp and vibrant, thanks to the DLP and Duracore laser technology. I was especially impressed with the deep blacks and bright whites, which make movies look stunning. And with 3,600 ANSI lumens, it handles ambient light pretty well, though it obviously shines best in a darker room.

But what really blew me away was the throw distance. This thing can sit just inches from your wall and still project a massive 100-inch image. Perfect for my small living room! Plus, with the 1.3x zoom and keystone correction, getting the picture just right was a breeze.

Gaming Performance: For gamers like me, input lag is a big deal. I’m happy to report that the GT3500HDR doesn’t disappoint. With 17ms at 1080p/60Hz and an insane 8.6ms at 1080p/120Hz, it’s fast enough to keep up with whatever you’re playing. And with HDR10 support, the visuals are more immersive than ever—especially in those darker games where every shadow counts.

Smart Features and Connectivity: While the GT3500HDR focuses on delivering killer visuals, it doesn’t skimp on connectivity. You’ve got your HDMI 2.0 ports, USB, and even wireless capabilities if you want to stream straight from your devices. It’s not packed with smart features like some other projectors, but honestly, with picture quality this good, who needs built-in apps?

Audio Quality: The built-in speakers are decent—good enough for casual viewing—but if you’re serious about your home theater setup, you’ll want to connect an external sound system. Luckily, it’s got plenty of options for that, including Bluetooth, optical audio, and the good old 3.5mm jack.

The Remote: Small, Frustrating, and Unworthy of the Projector

For a projector that does so much right, the remote is like an afterthought—an accessory that feels like it was designed for something way less impressive, like LED strip lights, rather than a high-performance projector. First off, the size: it feels small, almost toy-like in a normal-sized hand. You find yourself awkwardly fumbling with it, and not in a “this is compact and convenient” kind of way. More like, “Did they think we all have the hands of a toddler?”

The buttons? Well, they’re packed in so tightly together that pressing one button feels like you're accidentally pressing two. And here’s the kicker: the remote has to be pointed directly at the projector, and I mean directly—no off-angle forgiveness here. It really makes you wonder: why would Optoma put so much effort into crafting such a well-rounded projector, only to give it a remote that feels like an afterthought? It’s the weakest link in an otherwise strong chain, leaving you wishing for something more responsive and user-friendly to match the overall experience.

Pros and Cons: 

Pros:

• Fantastic 1080p picture quality with HDR10 support.

• Ultra Short Throw design is a game-changer for small spaces.

• Super low input lag, perfect for gaming.

• Brightness and contrast that hold up even with some ambient light.

Cons:

• The Remote , it bad, like really bad. 

• No native 4K resolution, if that’s a dealbreaker for you.

• Built-in speakers are just okay.

• Lacks smart features, so you’ll need a streaming device.

Final Verdict: The Optoma GT3500HDR is a killer projector for anyone who wants great performance without all the unnecessary extras. It’s perfect for both movie buffs and gamers, especially if you’re working with a smaller space. Sure, it’s not 4K, but unless you’re a videophile, you probably won’t even notice. If you’re looking for a projector that delivers where it counts without breaking the bank, this one should definitely be on your radar.

Imagine turning your living room into a massive gaming arena or a cozy home theater without needing a ton of space. That's exactly what happened when I tried out the BenQ TH671ST projector. This little powerhouse promises big-screen entertainment in small spaces, and after spending some quality time with it, here's what I found.

What I Loved About It:

1. Short Throw Magic

One of the standout features is its short throw capability. With a throw ratio of 0.69 - 0.83, I was able to project a stunning 100-inch image from just 5 feet away. This is perfect if you have a smaller room or don't want the projector sitting in the middle of your space.

2. Smooth Gaming Experience

As someone who enjoys gaming, the low input lag of 16.67ms at 60Hz was a game-changer. Fast-paced games felt responsive and fluid, with no noticeable delay. If you're into competitive gaming or just want a seamless experience, this projector delivers.

3. Bright and Vivid Images

With 3,000 ANSI lumens of brightness, the TH671ST handles ambient light reasonably well. Even during daytime, with some curtains open, the picture remained clear and vibrant. The 1080p Full HD resolution ensures that movies and games look sharp and detailed.

4. Easy Setup

Setting up the projector was straightforward. The vertical keystone correction helped me align the image perfectly, even when the projector wasn't placed dead-center. The 1.2x zoom offered some flexibility in positioning, which is always a plus.

What Could Be Better:

1. Noticeable Fan Noise

One thing I noticed was the fan noise. It's not overly loud, but during quiet scenes in a movie or when playing games at lower volumes, you can hear it humming in the background. It didn't ruin the experience for me, but it's something to keep in mind.

2. Mediocre Built-in Speaker

The projector comes with a 5W built-in speaker, which is okay in a pinch, but it doesn't do justice to the visuals. The audio lacks depth and bass, so I highly recommend connecting external speakers or a soundbar for a more immersive experience.

3. Placement Flexibility

While the short throw lens is fantastic, the lack of a horizontal keystone correction or lens shift means you need to place the projector pretty much head-on to the screen. It wasn't a huge issue for me, but if your setup requires the projector to be off-center, it might take some tweaking.

4. Contrast Could Be Deeper

With a contrast ratio of 10,000:1, the blacks are decent but not as deep as some higher-end models. In dark movie scenes, you might notice that the contrast isn't as striking. For everyday use and casual viewing, it's acceptable, but cinephiles might crave a bit more depth.

Key Specifications:

• Resolution: Full HD 1080p (1920 x 1080)

• Brightness: 3,000 ANSI Lumens

• Contrast Ratio: 10,000:1

• Throw Ratio: 0.69 - 0.83 (Short Throw)

• Input Lag: 16.67ms at 60Hz

• Lamp Life: Up to 15,000 hours (LampSave Mode)

• Zoom: 1.2x Optical Zoom

• Keystone Correction: Vertical Keystone

• Speaker: Built-in 5W Mono Speaker

• Connectivity:

  • Inputs: 2x HDMI (one with MHL), 1x VGA, 1x USB Type-A (power supply)

  • Outputs: 1x Audio Out (3.5mm), 1x RS232 (for control), 1x USB Type Mini-B (service)

Final Thoughts:

The BenQ TH671ST is a stellar option for anyone looking to enjoy big-screen entertainment in a small space. Its short throw lens and low input lag make it especially appealing for gamers and those with limited room to work with. While it has some minor drawbacks like fan noise and average built-in audio, these are easily mitigated with external speakers and may not bother everyone.

Would I recommend it? Definitely. For its price point and the features it offers, it's a great investment for gamers and movie enthusiasts who want a large, high-quality image without needing a ton of space or a hefty budget. Just pair it with a good sound system, and you're set for an immersive experience.

Pros:

• Short Throw Lens: Large images in small spaces

• Low Input Lag: Great for gaming

• High Brightness: Clear images even with some ambient light

• Easy Setup: User-friendly with keystone correction and zoom

• Long Lamp Life: Up to 15,000 hours reduces maintenance costs

Cons:

• Fan Noise: Can be noticeable in quiet environments

• Average Built-in Speaker: External audio recommended

• Limited Placement Flexibility: No lens shift or horizontal keystone

• Moderate Contrast Ratio: Blacks not as deep as higher-end models

If you're in the market for a versatile projector that won't break the bank and offers impressive performance, the BenQ TH671ST is definitely worth considering.