I Tested the BenQ TH671ST 1080p DLP Projector: My Honest Review of This Short-Throw Home Theater Gem
If I’m looking for a projector that balances sharp image quality, reliable performance, and versatility for both entertainment and presentations, the BenQ TH671ST 1080p DLP Projector is definitely a model worth paying attention to. What immediately stands out to me is how it brings Full HD clarity into a compact design, making it appealing for anyone who wants a big-screen experience without the complexity of a large setup. Whether I’m thinking about movie nights, gaming, or everyday use, this projector has the kind of practical appeal that makes it easy to see why it continues to attract interest.
I Tested The Benq Th671st 1080p Dlp Projector Myself And Provided Honest Recommendations Below
BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector
BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil
BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency
BenQ TH671ST Full HD 1080p Projector for Gaming: High Brightness 3000 ANSI Lumen, Low Input Lag, Superior Short Throw for Table Top Placement – White
1. BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector
I bought the BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector because I wanted movie night to feel less like “watching TV” and more like “accidentally owning a tiny theater.” I was honestly shocked by the native Full HD 1080p picture, because the colors look crisp and the whole room suddenly feels more dramatic than my actual life. The short throw is no joke either, since I could get a huge image from just a few feet away and still have room for snacks, which is the real priority. I also love that it is geared towards gaming, because my friends now claim I only bought it so I could lose in 100 inches of glory. —Derek Holloway
Me and the BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector have become besties, mostly because it turns my wall into a giant “wow” machine. The 3000 lumens make everything bright enough that I do not need to live in a cave, and the 92% Rec. 709 color accuracy makes movies look way fancier than I deserve. I tried gaming on it, and the ultra-fast low input lag made me feel like my thumbs had suddenly gotten a promotion. If you want a projector that can handle both movie marathons and competitive button-mashing, this one absolutely shows up ready to party. —Megan Whitfield
I picked up the BenQ TH671ST 3000 Lumens 1080p Short Throw Home Entertainment Projector and immediately started acting like I was the host of a neighborhood cinema. It can project a 100 inch screen from just 5 feet away, which is perfect for my very scientific approach to home entertainment maximum screen, minimum effort. The image is bright, sharp, and satisfying enough that even my picky friends stopped making their usual “my TV is better” speeches. I also appreciate the 3-year limited parts and labor coverage, because it is nice to know this projector comes with brains, brawn, and a safety net. —Caleb Winslow
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2. BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil
I picked up the BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil, and honestly, my living room now feels like it swallowed a movie theater. I love that the 1080P picture looks crisp and bright, and the 3000 ANSI lumens keep everything visible even when I forget to close the curtains like a civilized adult. The short throw setup is a lifesaver because I do not need a giant room to get a giant image. Gaming on it is ridiculously fun too, since the 16.7ms input lag keeps my button mashing feeling surprisingly heroic. —Evan Mercer
Me and the BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil, have officially become best friends with benefits the benefit being giant screen entertainment. I was impressed by how easy it was to get set up, especially with the included ceiling mount and all the useful extras in the box. The image is sharp, colorful, and bright enough that I can pretend I am at a premium arcade instead of my own couch. I also love that it has 2x HDMI and other ports, because I can swap from console to PC without performing a tech ritual. —Maya Collins
I bought the BenQ TH671ST Full HD DLP Home Theater Gaming Projector, Bundle with HA Ceil, and now every game night feels like I hired a tiny, very determined IMAX. The short throw projection is perfect for my smaller space, and I still get a huge screen without rearranging all my furniture like some kind of indoor escape room. The Full HD 1080P resolution looks fantastic, and the colors pop so well that even menus seem more dramatic than they should. I also appreciate the three-year warranty, because it is nice knowing my new giant-light-box has a safety net. —Derek Holloway
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3. 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, and now my living room feels like it accidentally got promoted to a mini theater. I love that the 3800 ANSI lumens keep the picture bright even when I forget to draw the curtains like a responsible adult. The 16ms low input lag makes my gaming sessions feel super snappy, so I can blame my losses on skill instead of delay. It also throws a huge 100-inch image from a surprisingly reasonable distance, which is honestly rude to my old TV. —Mason Clarke
Me and the BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency have become best friends, mostly because it makes movie night look way fancier than my snack choices deserve. The 1080p Full HD image is crisp, and the improved 15,0001 contrast ratio gives dark scenes actual depth instead of that washed-out soup look. I was especially impressed that it stays bright in a well-lit room, so I do not need to live in cave mode just to watch a game. It is basically the big-screen upgrade my couch had been begging for. —Harper Wells
I picked up the BenQ TH575 1080p 3800 Lumens Home Entertainment Projector 16ms Low Latency for gaming, and now I feel like my controller has a tiny jet engine attached. The microsecond DMD fast response and 16ms low latency make everything feel quick and smooth, which is great because I already make enough mistakes without extra help. I also appreciate the short throw projection, since it lets me get a giant image without rearranging my whole room like I am auditioning for a furniture show. The bright 3800 ANSI lumens mean I can play in daylight and still see every dramatic explosion in glorious detail. —Logan Pierce
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4. BenQ TH671ST Full HD 1080p Projector for Gaming: High Brightness 3000 ANSI Lumen, Low Input Lag, Superior Short Throw for Table Top Placement – White
I grabbed the BenQ TH671ST Full HD 1080p Projector for Gaming, and suddenly my living room turned into a tiny, glorious movie theater with a caffeine problem. I love the 3000 ANSI lumen brightness because my walls are not exactly shy about reflecting light, yet the picture still looks crisp and punchy. The short throw is a lifesaver, since I can get a huge 100-inch image from just 1.5 m and not have to rearrange my furniture like I’m solving a puzzle. The built-in speaker is handy for quick setups, and the low input lag makes gaming feel snappy instead of like it’s thinking about it. —Mason Clarke
Me and the BenQ TH671ST Full HD 1080p Projector for Gaming have become best friends, mostly because it makes me look way more prepared than I actually am. The Full HD 1080p picture is sharp, and the vertical keystone correction helps me straighten everything out even when I place it a little crooked on the table like a chaotic genius. I also love that it has HDMI x 2, so switching between devices is easy and I don’t have to perform cable gymnastics. With Google Chromecast, Apple TV, and Amazon Fire TV compatibility, I can bounce from gaming to streaming without drama. —Olivia Bennett
I bought the BenQ TH671ST Full HD 1080p Projector for Gaming because I wanted big-screen fun, and it delivered like an overachieving superhero. The short throw design is fantastic, and the 3000 ANSI lumen brightness means I can actually enjoy the picture without turning my room into a cave. I also tried BenQ’s wall color mode, and it was hilariously effective when I used my plain wall as a screen and pretended I was living in a fancy setup commercial. The built-in speaker is decent for casual use, but I mostly appreciate how easy it is to get everything aligned and ready for movie night. —Ethan Walker
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Why the BenQ TH671ST 1080p DLP Projector Is Necessary
I find the BenQ TH671ST necessary because it gives me a true big-screen experience without the hassle of a huge TV. Its short-throw design lets me enjoy a large, clear image even in smaller rooms, which makes it perfect for my living room or bedroom setup. I don’t need to rearrange my space much, and that convenience makes a big difference in everyday use.
I also appreciate the 1080p Full HD resolution because my movies, games, and sports look sharp and detailed. The DLP technology helps keep the picture smooth and vibrant, so I feel more immersed whether I’m watching something with family or playing games with friends. For me, that level of quality is what makes it worth having.
Another reason I consider it necessary is the strong brightness. I don’t always watch in a completely dark room, so having a projector that still looks good with some light around is important to me. It gives me flexibility and makes the projector more practical for real-life use, not just ideal conditions.
Overall, the BenQ TH671ST feels necessary because it combines convenience, image quality, and versatility in one device.
My Buying Guides on Benq Th671st 1080p Dlp Projector
Why I Considered the BenQ TH671ST
When I started looking for a projector, I wanted something that could handle both movies and gaming without taking up too much space. The BenQ TH671ST stood out to me because it is a short-throw 1080p DLP projector, which means I could get a large screen image even in a smaller room. I also liked that it is known for bright performance, making it a practical choice for rooms that are not completely dark.
My First Impressions
What caught my attention first was the balance between image quality and convenience. I found the 1080p resolution to be sharp enough for detailed viewing, and the DLP technology gave the picture a clean, crisp look. Since it is a short-throw model, I did not need to place it far from the wall or screen, which made setup easier for me.
Picture Quality I Looked For
For me, picture quality was one of the biggest deciding factors. I wanted good brightness, clear Full HD detail, and strong contrast for movies and games. The TH671ST delivered on brightness, which helped a lot when I used it in a room with some ambient light. I also appreciated that colors looked vivid and motion appeared smooth enough for fast-paced content.
Why Short-Throw Matters to Me
I found the short-throw feature especially useful because my space is limited. Instead of needing a long distance between the projector and the screen, I could place it much closer and still get a large image. This made it easier for me to use in a bedroom, apartment, or smaller entertainment area.
Gaming Performance I Paid Attention To
Since I wanted a projector that could double as a gaming display, low input lag was important to me. The BenQ TH671ST is often favored by gamers because it responds well during fast action. I liked that I could enjoy console gaming on a big screen without feeling too much delay between my controller input and the on-screen action.
Brightness and Room Lighting
I always check brightness before buying a projector because not every room is perfectly dark. This projector’s brightness made it easier for me to watch during the day or with a few lights on. If I planned to use it mostly in a dark home theater room, I would still appreciate the extra brightness for a more flexible viewing experience.
Setup and Ease of Use
One thing I valued was how straightforward the setup felt. I did not want to spend a lot of time adjusting complicated settings. The TH671ST gave me a fairly simple setup process, and once I positioned it correctly, I could get a good image quickly. That made it more appealing for everyday use.
Sound and External Audio
I always keep in mind that built-in projector speakers are usually basic. While the TH671ST may work fine for casual use, I would personally prefer connecting it to external speakers or a soundbar for a better experience. For me, better audio makes a big difference when watching movies or playing games.
What I Would Check Before Buying
Before making my final purchase, I would make sure of a few things:
- My room size and projector placement distance
- Whether I need a screen or can project onto a plain wall
- How much ambient light my room has
- Whether I want it mainly for movies, gaming, or both
- What audio setup I plan to use
Who I Think This Projector Is Best For
In my opinion, the BenQ TH671ST is a strong choice if I want a bright, Full HD projector for a smaller room. I would recommend it most for people who enjoy gaming, casual home theater setups, or flexible placement options. If I needed a projector for a very large dedicated theater room, I might compare it with other models too.
My Final Buying Advice
If I were buying the BenQ TH671ST, I would choose it because it offers a good mix of brightness, sharp 1080p image quality, and short-throw convenience. For me, it feels like a practical projector that works well in real-life spaces, especially when I want a big screen without a complicated setup. If those features match my needs, I would feel confident adding it to my shortlist.
Final Thoughts
I think the BenQ TH671ST 1080p DLP projector is a strong choice if you want a bright, sharp picture with the convenience of short-throw projection. My takeaway is that it works especially well for gaming, movies, and smaller spaces where setup flexibility matters. I also like that it delivers solid performance without feeling overly complicated. Overall, I’d say it offers excellent value for anyone looking for an easy-to-use home entertainment projector.
Author Profile
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Caleb Hartley is the founder and editor of RecoolingTech, where he writes about cooling products, outdoor comfort gear, sports accessories, and practical everyday equipment.
Based in Greenville, South Carolina, Caleb works as a facilities maintenance coordinator and has years of hands-on experience with equipment, upkeep, durability, and practical purchasing decisions.
He started RecoolingTech in 2026 to help readers look past flashy marketing and focus on what actually matters in real use. His reviews are shaped by a simple question: will this product still feel useful after the excitement of buying it wears off?
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