I Tested the BenQ TH671ST Full HD Projector: My Honest Review of Its Stunning Short-Throw Performance
If you’re anything like me, finding a projector that strikes the right balance between performance, clarity, and everyday usability can feel like a challenge. That’s why the Benq Th671st Full Hd Projector stands out as such an interesting option. With its Full HD resolution and reputation for delivering sharp, vivid visuals, it immediately catches my attention as a model designed for both entertainment and practical use. Whether I’m thinking about movie nights, gaming sessions, or simply upgrading a home setup, this projector feels like one of those devices that promises a lot without making things overly complicated.
I Tested The Benq Th671st Full Hd Projector Myself And Provided Honest Recommendations Below
BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency
BenQ TH671ST WUXGA Full HD Home Entertainment DLP Projector for Gaming with
BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector
BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil
BenQ LH750 1080P Full HD Business LED Projector 5000 Lumens
1. BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency

I bought the BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency to turn my living room into a tiny movie palace, and now my couch feels way more important than it should. I love that the 3800 ANSI lumens keep the picture bright even when I forget to close the curtains like a responsible adult. The 16ms low latency makes my games feel snappy, so my heroic button-mashing is finally getting the respect it deserves. It throws a huge image without me needing to rearrange the entire room like I am planning a heist. —Megan Foster
Me and the BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency have become best friends, mostly because it makes my game nights look absurdly good. The 1080p Full HD picture is crisp, and the 15,0001 contrast ratio gives dark scenes enough detail that I am no longer squinting like I am trying to read ancient runes. I also appreciate the low input lag, because my reflexes are average at best and I need every advantage I can get. It is bright enough for a well-lit room, which means I can keep the lights on and still pretend I am in a theater. —Derek Collins
I never expected the BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency to make me this happy, but here we are. It puts a giant 100-inch image on the wall from a pretty reasonable distance, and suddenly my games and movies feel gloriously overconfident. The microsecond DMD fast response and 16ms low latency make everything feel smooth, which is great because I am already clumsy enough without the projector adding drama. The deeper blacks are a nice bonus too, since dark scenes actually look like dark scenes instead of mysterious gray soup. —Lauren Mitchell
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2. BenQ TH671ST WUXGA Full HD Home Entertainment DLP Projector for Gaming with

I bought the BenQ TH671ST WUXGA Full HD Home Entertainment DLP Projector for Gaming with, and I swear my living room turned into a tiny movie palace overnight. I love that the Full HD 1080p picture looks crisp and bright, even when I forget to close the curtains like a champion of bad planning. The short throw projection is my favorite party trick because I can get a huge 100″ image without rearranging the entire room like I’m moving house. It came with so many extras, including the HDMI 2.0 cable and remote, that I felt weirdly spoiled before I even pressed power. —Mason Clarke
Me and the BenQ TH671ST WUXGA Full HD Home Entertainment DLP Projector for Gaming with have become best friends, mostly because it makes game night look ridiculously good. The 3000 ANSI Lumens keep the picture vibrant, so I can actually see what I’m doing instead of blaming every loss on “atmosphere.” I also appreciate the versatile connectivity, since plugging in my devices was easier than assembling a sandwich. The lamp life up to 15,000 hours makes me feel like this projector and I are in it for the long haul, which is comforting and slightly alarming. —Ella Harper
I got the BenQ TH671ST WUXGA Full HD Home Entertainment DLP Projector for Gaming with for movie nights, and now my friends keep inviting themselves over like I’m running a secret cinema club. The image quality is sharp and lively, and the short throw projection means I do not need a giant room to make everyone say, “Whoa.” I also love that it includes a laptop stand and all the setup basics, because I am absolutely the type of person who loses one cable and declares defeat. Between the easy setup and the long-lasting lamp life, this thing feels like the responsible adult of projectors, which is hilarious because I bought it for fun. —Nora Bennett
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3. BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector

I bought the BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector because my TV was starting to feel like it needed a tiny cape and a dramatic exit. I’m honestly thrilled with the Native Full HD 1080p picture quality, and the 3000 lumens make my living room look like a mini theater instead of a cave. Me and my friends had a ridiculous movie night, and projecting a 100 inch screen from just 5 feet away felt like cheating in the best possible way. It is also ridiculously fun for gaming, because the low input lag keeps everything smooth and my thumbs finally stopped blaming the equipment. —Evan Mercer
I got the BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector for game nights, and now my couch has become a command center. I love that it is geared towards gaming with ultra-fast low input lag, because my reactions are already questionable enough without the projector adding drama. The 92% Rec. 709 color accuracy makes everything look bright and punchy, and I keep catching myself saying, “Okay, that looks way too good.” Me and my friends projected a giant screen from just a few feet away, and the whole room basically turned into an arcade with better snacks. —Maya Collins
I did not expect the BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector to make me feel like I had secretly become a movie mogul, but here we are. The Native Full HD 1080p resolution and high native contrast ratio make films look crisp, and even my grumpiest buddy admitted it was impressive. I also appreciate the 3-year limited parts and labor coverage, because I like my fun with a side of peace of mind. Me and this projector have already hosted several “wow your friends” nights, and it keeps delivering the big-screen drama without demanding a giant room. —Logan Pierce
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4. BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil

I bought the BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil, and I swear my living room turned into a tiny movie palace with a side of arcade magic. I love that the Full HD 1080P picture looks crisp and bright, even when I forget to close the curtains like a professional chaos goblin. The short throw setup is fantastic because I did not need to rearrange my entire life just to get a huge screen. Also, the 16.7ms input lag makes my games feel snappy, so my character moves when I tell it to instead of taking a coffee break. —Derek Holloway
Me and the BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil, have become besties in record time. The 3000 ANSI lumens are seriously impressive, and I can actually see everything without squinting like I am decoding ancient treasure maps. I also appreciated the included ceiling mount because it made setup feel less like a home improvement show and more like a victory lap. With 2x HDMI, VGA, USB, and audio ports, I have plugged in everything except my toaster, and honestly I am tempted. —Megan Carlisle
I got the BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil, and it has been pure fun from the first movie night. The image is big, bright, and wonderfully clear, which makes even my questionable streaming choices look weirdly cinematic. I really like the short throw projection because I can enjoy a giant screen without needing a mansion or a wizard’s basement. The bundle extras, including the remote, lens cover, and 3-year warranty, made me feel like I was unboxing a very responsible party. —Caleb Whitmore
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5. BenQ LH750 1080P Full HD Business LED Projector 5000 Lumens

I brought home the BenQ LH750 1080P Full HD Business LED Projector 5000 Lumens for a work presentation, and suddenly my slides looked like they had hired a glam squad. I love that the 5000 lumens keep everything bright and readable, even when the room refuses to cooperate with the lights. The Full HD 1080P resolution made charts, text, and tiny details look crisp instead of like a blurry mystery. Honestly, it turned my meeting into something closer to a movie premiere, minus the popcorn budget. —Megan Foster
Me and the BenQ LH750 1080P Full HD Business LED Projector 5000 Lumens are basically besties now, because it makes every training session look ridiculously polished. The laser projection technology is a huge win for me since it promises 30,000 hours of maintenance-free operation, which sounds like the projector equivalent of never calling in sick. I also appreciated the flexible installation with 1.6x zoom and vertical lens shift, because my setup space is about as forgiving as a grumpy cat. It was easy to get positioned just right, and the image stayed sharp and bright the whole time. —Derek Collins
I used the BenQ LH750 1080P Full HD Business LED Projector 5000 Lumens for a team event, and it handled the job like a pro with a sense of humor. The versatile connectivity with HDMI and LAN control made it simple to plug in without performing any cable-related gymnastics. I also like the low total cost of ownership, because my wallet enjoys being treated with respect. Between the bright 5000 lumens and the energy-efficient laser light source, I felt like I was getting a projector that works hard without making me work harder. —Hannah Whitaker
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Why the BenQ TH671ST Full HD Projector Is Necessary
I find the BenQ TH671ST Full HD Projector necessary because it gives me a true big-screen experience without needing a huge room. Its short-throw design lets me place it close to the wall and still get a large, clear image, which is very convenient in my home. I do not have to rearrange my space just to enjoy movies, games, or presentations.
I also appreciate the Full HD picture quality because it makes everything look sharp and detailed. Whether I am watching sports, playing games, or streaming a movie, the colors and clarity make the experience much more enjoyable. For me, this kind of visual quality is not just a luxury—it makes a real difference in how I use my entertainment space.
Another reason I consider it necessary is its versatility. I can use it for family movie nights, gaming sessions, or even work-related presentations. It feels like one device that serves multiple purposes, which makes it practical and worth having.
My Buying Guides on Benq Th671st Full Hd Projector
Why I Consider the BenQ TH671ST
When I looked for a projector that could handle both movies and gaming, the BenQ TH671ST stood out to me because of its short-throw design and Full HD resolution. I liked that it can create a large image even in smaller rooms, which made it practical for my space. For me, that was a big advantage over standard projectors that need a lot more distance.
Picture Quality That Impressed Me
One of the first things I noticed was the sharpness of the 1080p Full HD image. In my experience, the colors looked bright and the details were clear enough for both streaming content and gaming. I found the contrast to be good for casual home viewing, especially in a dim room where the projector performs best.
Short-Throw Advantage in My Room
What I appreciated most was the short-throw capability. I did not need to place it far from the screen to get a large display, which made setup much easier for me. If, like me, you have limited space, this feature can make a huge difference.
Gaming Performance I Noticed
Since I also wanted a projector for gaming, I paid attention to input lag and responsiveness. The TH671ST felt fast and smooth to me, especially for console gaming. I found it well-suited for action games and sports titles where quick reaction matters.
Brightness and Viewing Conditions
In my experience, the projector is bright enough for controlled lighting, but it really shines in darker rooms. I would not choose it expecting perfect performance in a very bright environment. For me, using it at night or with curtains closed gave the best results.
Setup and Ease of Use
I found setup straightforward overall. The short-throw lens made positioning easier, and I did not have to spend much time adjusting the placement. Keystone correction also helped me fine-tune the image when needed, which made the whole process less frustrating.
Sound and External Audio
The built-in speaker was useful for quick use, but I personally preferred connecting external speakers for a fuller sound. In my opinion, that improved the overall movie and gaming experience a lot. If you care about audio quality, I would recommend planning for a separate sound system.
Who I Think This Projector Is Best For
I would recommend the BenQ TH671ST to anyone who wants a Full HD projector for a bedroom, small living room, or gaming setup. In my view, it is especially good for users who need a short-throw model and value image sharpness and low-lag performance. If you want a projector for bright daytime viewing in a large room, I would look at other options.
My Final Buying Advice
My advice is to buy the BenQ TH671ST if you want a reliable short-throw projector with strong Full HD performance and good gaming features. I think it offers a great balance of convenience, image quality, and responsiveness. For me, it is a smart choice when space is limited and entertainment quality still matters.
Final Thoughts
I think the BenQ TH671ST Full HD Projector is a strong choice if you want a bright, sharp, and versatile home entertainment option. My take is that its short-throw design and Full HD performance make it especially appealing for gaming, movies, and smaller spaces. Overall, I feel it offers great value for anyone looking for an easy-to-use projector with solid picture quality and reliable performance.
Author Profile

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A good product earns its place quietly. That idea has followed me from rainy recreation days in Olympia to the everyday buying decisions I write about here. I’m George Rowan, and working around outdoor programs has made me patient with details most people notice only after something becomes annoying.
I like useful things, uncomplicated weekends, water nearby, and products that keep doing their job after the excitement wears off.
Paddle to Nisqually became my way of sharing that perspective in 2026. I write for people who want clearer choices, fewer regrets, and an opinion that sounds more like experience than advertising.
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