BenQ TH671ST 1080p Short Throw Gaming Projector vs BenQ GS50
Updated August 2026 — The BenQ TH671ST is the better choice for gamers due to its superior performance, while the GS50 excels in portability and built-in audio features.
The BenQ TH671ST is the better choice for gamers due to its superior performance, while the GS50 excels in portability and built-in audio features.
Why BenQ TH671ST 1080p Short Throw Gaming Projector is better
Gaming Performance
TH671ST has ultra-fast input lag and high refresh rate.
Brightness
TH671ST offers 3000 lumens compared to GS50's 500 ANSI lumens.
Warranty
TH671ST has a 3-year limited parts and labor coverage.
Why BenQ GS50 is better
Portability
GS50 is designed for easy transport and outdoor use.
Built-in Audio
GS50 features a 2.1 channel Bluetooth speaker system.
Smart Features
GS50 includes embedded Google-certified Android TV.
Overall score
Specifications
| Spec | BenQ TH671ST 1080p Short Throw Gaming Projector | BenQ GS50 |
|---|---|---|
| Resolution | 1080p | 1080p |
| Audio | External | 2.1 Channel |
| Connectivity | HDMI, USB | Wi-Fi, HDMI |
| Color Accuracy | 92% Rec. 709 | 98% Rec. 709 |
| Setup Ease | Fixed | Portable |
Dimension comparison
Overview of the Projectors
When comparing the BenQ TH671ST 1080p Short Throw Gaming Projector and the BenQ GS50, it's vital to understand their intended uses and features. The TH671ST is primarily designed for gaming with its ultra-fast input lag and high refresh rate, while the GS50 focuses on delivering an immersive cinematic experience in a portable format. Both projectors boast Full HD resolution, but their performance and features cater to different audience needs.
Picture Quality
The BenQ TH671ST provides unparalleled picture quality with a native Full HD 1080p resolution, boasting a brightness of 3000 lumens and a 92% Rec. 709 colour accuracy. This ensures vibrant and true-to-life colours for both gaming and cinematic experiences. In contrast, the BenQ GS50 also offers 1080p Full HD resolution but with a lower brightness of 500 ANSI lumens. While it includes HDR10/HLG support for enhanced detail, the stark difference in brightness may affect its performance in well-lit environments compared to the TH671ST.
Gaming Performance
The BenQ TH671ST shines in gaming scenarios, featuring ultra-fast input lag that aligns with the maximum output of popular gaming consoles like the Xbox One X and PS4 Pro. This ensures ultra-smooth gaming experiences without motion blur, making it a favourite among gamers. On the other hand, the GS50, while capable of providing decent visuals, lacks the specific gaming optimizations found in the TH671ST. Therefore, if gaming is a top priority, the TH671ST is the superior choice.
Audio Features
Audio performance is another area where the two projectors diverge. The BenQ GS50 includes a built-in 2.1 channel Bluetooth speaker system with extra bass, featuring 5W midrange tweeters and a 10W woofer. This setup enhances the viewing experience by providing robust sound quality without needing external speakers. Meanwhile, the TH671ST does not highlight any built-in audio features, implying that users may need to rely on external audio solutions for optimal sound quality.
Portability and Setup
The GS50 is designed with portability in mind, featuring an adjustable stand that can tilt up to 15°, along with auto focus and 2D keystone adjustments for easy setup. Its IPX2 splash and drop resistance make it ideal for outdoor use. In contrast, the TH671ST is a short throw projector that requires a specific distance from the screen but excels in fixed installations. If portability is a crucial factor for your usage, the GS50 takes the lead due to its versatile projection capabilities.
Connectivity Options
Connectivity is essential for modern projectors, and both the TH671ST and GS50 offer flexible options. The TH671ST supports various media players, gaming consoles, PCs, Macs, and mobile devices via HDMI, USB, and more. The GS50 goes a step further by embedding Google-certified Android TV, allowing users to wirelessly stream content directly from their devices through AirPlay and Chromecast. This makes the GS50 more versatile in terms of smart features and content accessibility.
Price Comparison
In terms of pricing, the BenQ TH671ST is listed at C$1,049.98, while the BenQ GS50 is more affordable at C$992.14. Although the price difference is relatively small, the TH671ST offers features specifically for gamers that may justify its higher cost. If you're looking for a projector tailored for gaming, the extra investment in the TH671ST might be worth it, whereas the GS50 provides a good balance of features for general use.
Customer Support and Warranty
Both projectors come with reliable customer support, with the TH671ST offering a 3-year limited parts and labour coverage. This extensive warranty provides peace of mind, especially for those who may encounter issues down the line. The GS50 does not specify the same level of warranty, which might make potential buyers consider the TH671ST if long-term support is a priority for them.
Which should you buy?
Choosing between the BenQ TH671ST and the BenQ GS50 ultimately depends on your primary usage. If you're looking for a projector that excels in gaming with superior brightness, fast response times, and extensive connectivity options, the TH671ST is the clear winner. However, if you prioritise portability, built-in audio, and the convenience of streaming content directly, the GS50 is a solid choice. Consider your specific needs, and weigh the importance of gaming performance against features like portability and audio quality to make the best decision for your situation.
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