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1500 ANSI lumens Built-in Streaming app Full HD smart Projector vs BenQ TH671ST 1080p Short Throw Gaming Projector

Updated August 2026The HAPPRUN projector offers great value with built-in streaming and decent image quality, while the BenQ TH671ST excels in picture quality and gaming performance.

The HAPPRUN projector offers great value with built-in streaming and decent image quality, while the BenQ TH671ST excels in picture quality and gaming performance.

Why 1500 ANSI lumens Built-in Streaming app Full HD smart Projector is better

Price

HAPPRUN is significantly cheaper at C$399.99.

Streaming

Built-in streaming apps for convenience.

Sound

Dolby-certified speakers enhance audio experience.

Why BenQ TH671ST 1080p Short Throw Gaming Projector is better

Picture Quality

Native Full HD 1080p and 3000 lumens brightness.

Gaming Performance

Ultra-fast low input lag for competitive gaming.

Warranty

3-year limited parts and labor coverage.

Overall score

1500 ANSI lumens Built-in Streaming app Full HD smart Projector
65
BenQ TH671ST 1080p Short Throw Gaming Projector
85

Specifications

Spec1500 ANSI lumens Built-in Streaming app Full HD smart ProjectorBenQ TH671ST 1080p Short Throw Gaming Projector
BrandHAPPRUNBenQ
Current PriceC$399.99C$1,049.98
Lumens1500 ANSI3000
Resolution1080P1080P
WarrantyNot specified3 years

Dimension comparison

1500 ANSI lumens Built-in Streaming app Full HD smart ProjectorBenQ TH671ST 1080p Short Throw Gaming Projector

Price Comparison

The price difference between the two projectors is significant, with the HAPPRUN model priced at C$399.99 and the BenQ TH671ST at C$1,049.98. For consumers on a budget, the HAPPRUN offers an attractive entry point into the world of smart projectors. It allows access to built-in streaming apps without the need for additional devices, making it a cost-effective choice for those prioritising entertainment without breaking the bank. In contrast, the BenQ TH671ST, while markedly more expensive, justifies its higher price with advanced features tailored for gamers and cinematic experiences, such as a native Full HD resolution and superior brightness levels.

Picture Quality

In terms of picture quality, the BenQ TH671ST excels with its native Full HD 1080p resolution and an impressive 3000 lumens of brightness. This high level of brightness, combined with a 92% Rec. 709 colour accuracy, delivers vibrant and lifelike images, making it ideal for both gaming and cinematic viewing. On the other hand, the HAPPRUN projector, while offering a respectable 1500 ANSI lumens and 1080P resolution with 4K decoding, may not deliver the same level of brightness and colour fidelity as the BenQ. For those who prioritise picture quality, particularly in brightly lit environments, the BenQ TH671ST stands out as the superior option.

Gaming Performance

When it comes to gaming, the BenQ TH671ST is specifically designed for the task, featuring ultra-fast low input lag and a refresh rate that matches high-end gaming consoles like the Xbox One X and PS4 Pro. This ensures a smooth gaming experience free from motion blur, which is crucial for competitive gaming. The HAPPRUN projector, while capable of screen mirroring for gaming, does not highlight specific gaming optimisations. Therefore, if gaming performance is a priority, the BenQ TH671ST clearly takes the lead with its dedicated features.

Streaming Capabilities

The HAPPRUN projector shines in the streaming department, offering built-in access to popular apps like Netflix, Prime Video, and YouTube. This feature allows users to stream content directly without needing additional devices, making it a convenient choice for movie nights or binge-watching sessions. In contrast, the BenQ TH671ST does not mention any built-in streaming capabilities, focusing instead on its versatility with various media players via HDMI and USB input options. For those who value direct streaming capabilities, the HAPPRUN projector is the more user-friendly option.

Sound Quality

Sound quality is another area where the HAPPRUN projector impresses, featuring Dolby-certified Hi-Fi stereo dual speakers that provide powerful bass and crisp audio details. This built-in audio solution enhances the overall viewing experience without the need for external speakers. On the other hand, the BenQ TH671ST does not specify its audio features, although it is known for its flexible connectivity options that could accommodate external audio systems. If immersive audio is a critical part of your viewing experience, the HAPPRUN's built-in sound system offers a distinct advantage.

Screen Size Flexibility

The HAPPRUN projector supports a giant screen size ranging from 40 inches to 200 inches, giving users the flexibility to adjust the screen size according to their space and preferences. This feature, combined with a 50%–100% zoom function, allows for significant versatility in various viewing environments. The BenQ TH671ST also boasts impressive screen projection capabilities, able to project a 100-inch screen from just 5 feet away and up to 300 inches overall. While both projectors offer great options for large displays, the HAPPRUN's adjustable zoom feature may appeal to those who frequently change their viewing setup.

Customer Support and Warranty

In terms of customer support and warranty, the BenQ TH671ST offers a 3-year limited parts and labour coverage, providing peace of mind for buyers concerned about potential issues. This level of warranty is a notable advantage for a higher-end product, ensuring that users have access to support when needed. The HAPPRUN projector does not specify any warranty details, which may leave potential buyers questioning the level of customer support they can expect. For consumers prioritising reliability and support, the BenQ TH671ST clearly stands out.

Which should you buy?

Ultimately, the choice between the HAPPRUN projector and the BenQ TH671ST comes down to your specific needs and budget. The HAPPRUN offers great value at C$399.99, with built-in streaming capabilities and a decent image quality, making it an excellent choice for casual viewers and families. However, for serious gamers and cinephiles who value superior picture quality, low input lag, and a robust warranty, the BenQ TH671ST at C$1,049.98 represents a worthwhile investment. Consider what features matter most to you to make the best decision for your home entertainment setup.

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1500 ANSI lumens Built-in Streaming app Full HD smart Projector vs BenQ TH671ST 1080p Short Throw Gaming Projector | versusfinder