The BenQ GV31 is a portable projector promising a Full HD cinematic experience wherever you go. With its integrated Android TV, built-in battery, and versatile projection capabilities, it aims to disrupt the portable projector market. After weeks of testing, here’s my comprehensive review.

Key Features

The GV31 boasts a compelling set of features designed for convenience and entertainment. The built-in Android TV provides access to a vast library of apps, including Netflix, while AirPlay and Chromecast compatibility allow for seamless streaming from other devices. The 135° rotating projection angle and 1D keystone correction offer flexibility in placement, allowing for both tabletop and ceiling projection. The integrated 16W speaker is surprisingly powerful for a projector of its size, although external speakers can always be used for a richer audio experience. The auto-focus is mostly accurate, though occasionally requires minor manual adjustments.

Performance & Image Quality

The GV31’s 1080p resolution delivers crisp and detailed images. Color accuracy is generally good, although some minor color shifts can be observed in darker scenes. The brightness is adequate for dimly lit rooms, but direct sunlight will significantly impact visibility. The built-in battery provides several hours of runtime, depending on brightness settings and usage. The 16W speaker produces clear and loud sound, sufficient for smaller spaces. However, for larger gatherings or movie nights, an external soundbar or speaker system would significantly improve the overall cinematic experience.

I tested the GV31 with various content, including movies, TV shows, and games, and found the performance to be largely satisfactory. The auto-focus generally works well, though occasional manual adjustments might be needed for optimal sharpness. The Android TV interface is responsive and easy to navigate. The projector’s fan is relatively quiet under normal operation.

Pros & Cons

• Pros: Portable design, 1080p resolution, built-in Android TV, AirPlay and Chromecast support, 135° rotating projection, good audio for its size, auto-focus.
• Cons: Brightness could be better for brighter environments, occasional auto-focus inaccuracies, some minor color inconsistencies.

Final Verdict

The BenQ GV31 is an excellent portable projector for those seeking a convenient and versatile entertainment solution. Its blend of features, including Android TV, wireless casting, and flexible projection capabilities, makes it a compelling option for home use, casual gatherings, or even on-the-go presentations. While the brightness could be improved and occasional manual focus adjustment may be needed, the overall picture quality and performance are impressive for its size and price point. I would highly recommend it to anyone looking for a portable projector that delivers a great balance of features and usability.