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The integrated 2.1-channel sound system with dual 4W midrange tweeters and an accurate 8W woofer offers cinematic sonic immersion. GV31’s expressive audio performance elevates movie nights, and you can play music straight from the GV31 via built-in streaming apps and the dedicated wireless speaker mode.
Hear the Difference NowDSP IC
Fine-tuned sound modes match different scenarios
Woofer
Plentiful, undistorted bass
Midrange Tweeter
Crisp and detailed mids and highs
Cabinet
270-degree sound output design
The dual-sided sound diffuser features a base designed for better audio from any angle! Stream and watch on your ceiling without sacrificing sound quality.
Powered by BenQ’s CinematicColor, GV31’s authentic colors leave a lasting impression. Experience vivid contrast and lifelike scenes with 300-lumen brightness and 1080p full HD clarity.
Chromecast built-in
Powered by androidtv
Pre-loaded with official Netflix & YouTube
700,000+ TV shows and movies from Google Play
Google Voice search & Google Assistant enabled
GV31 works with almost every streaming device, plus supports Apple AirPlay and Google Chromecast so you can easily stream from your phone or tablet!
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AirPlay
You can cast to GV31 right from your iPhone, iPad, or Mac. Share your favorite photos, videos, and music with everyone in the room.
Chromecast
GV31’s built-in Chromecast streams your favorite entertainment from Android or iOS devices, with no need for additional hardware or accessories.
Get the party started anywhere, anytime with GV31. Easily take it on-the-go wherever the fun needs to be.
*Please use the optional carrying case or support the projector with your other hand when carrying it for a long time.
Power Delivery (Input)
Being Charged from a USB-C power bank support
Power Delivery (Output)
As a power supply for mobile devices
DisplayPort Output (DP Alt Mode)
Display Nintendo Switch/Mobile phone/Laptop through a single USB-C cable
Media Reader
Data transmission and media reading from USB-C flash drives
Note: Please make sure the USB-C devices & USB-C cables connected to the projector are certified by USB-IF.
USB-C: Maximize Projector Power Choose the right USB-C cable
Brightness (ANSI lumens)
500
300
300
500
1000
Keystone Adjustment
2D, (Auto) Vertical ± 20 degrees, Horizontal ±30 degrees, Rotation ± 30 degrees(distance to the wall by projection direction: within 2M); 2D, (Manual) Vertical & Horizontal & Rotation ± 40 degrees
1D, (Auto) Vertical ± 40 degrees
1D, (Auto) Vertical ± 40 degrees
2D, (Auto) Vertical ± 40 degrees; Horizontal ± 40 degrees
2D, (Auto) Vertical & Horizontal ± 30 degrees (distance to the wall by projection direction: within 2M); 2D, (Manual) Vertical & Horizontal ± 40 degrees
Input Lag
22.4ms (1080P 60Hz)
45 ms (1080p@60Hz)
51 ms (1080P 60Hz)
22.7ms (1080P 60Hz)
26.5ms (1080P 60Hz)
HDMI in
(x1), HDMI-1 (2.0b/HDCP2.3)
(x2), HDMI-1 (1.4b/HDCP1.4), HDMI-Internal (1.4b/HDCP1.4)
(x2), HDMI-1 (1.4b/HDCP1.4), HDMI-Internal (1.4b/HDCP1.4)
(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2)
(x2), HDMI-1 (2.0b/HDCP2.3), HDMI-Internal (2.0b/HDCP2.3)
USB Type C
Display Port/ PD in 20V-2.25A to 5A/ PD out 5V-2A, 9V-2A, 12V-1.5A, 15V1.2A/ Reader, (x1)
(x1), Display Port/ PD in 15V-3A; 20V-2.25A to 3.25A/ PD out 5V-2A, 9V-2A, 12V-1.5A, 15V1.2A/ FW Upgrade
(x1), DisplayPort / PD(only support 45W input)
(x1), DisplayPort / PD(only support 45W input)
(x1), Display Port/ PD in 20V-2.25A to 5A/ PD out 5V-1.5A, 9V-1.5A, 12V-1.5A, 15V1.2A
USB Type A
(x1), USB Type A-1 (2.0/Power Supply1.0A/Reader/FW Upgrade)
(x1), USB Type A-1 (2.0/Power Supply1.0A/Reader)
(x1), USB Type A-1 (2.0/Power Supply1.5A/Reader)
(x2), USB Type A-1 (2.0/Power Supply0.5A/Reader), USB Type A-2 (2.0/Power Supply 0.5A/Internal/FW Upgrade)
FAQs
Browse all related FAQsWhat are the differences between the GV11, GV30, GV31, and GV50 projectors?
The key feature for the GV series is a free-rotation angle which provides a laid-back movie viewing experience. The differences between the GV11, GV30, GV31, and GV50 are their resolutions, brightness, and the methods of projection angle adjustment. The GV50 is the most up-to-date model with 1080p resolution, 500 ANSI lumens, officially certified Netflix content, and the most convenient way to have comprehensive projection angle adjustments for bedroom cinema enjoyment.
Does the projector support screen-mirroring from a smartphone or laptop via a USB-C cable?
Yes, this feature is supported, but please note that devices connected via the USB-C port require a USB-C cable and must support DisplayPort Alt Mode (version 1.1 or above) to project videos. In terms of the specifications for the USB-C cable, please choose a cable with USB-IF certification.
Can I use a single USB-C cable to connect the projector to a Nintendo Switch?
Yes, you can connect the projector to a Nintendo Switch via a single USB-C cable. The projector will support direct streaming from the Nintendo Switch to the screen while charging the Nintendo Switch at the same time. This feature works only when the adapter is plugged in.
What kind of power bank does the GV31, GV50 support?
The GV31, GV50 projector can be recharged with a power bank via a USB-IF certified USB-C cable. The power bank must support power delivery of up to 45W. The specifications for the power bank must follow the following USB-C power input specifications: 20V/2.25A to 3.25A and 15V/3A. Please also take note that the speed of the power supply will depend on the content playing.
Does the GV31, GV50 support power supply (PD-In) via a USB-C cable?
Yes, the GV31, GV50 supports a power bank or power adapter with a USB-C connector or USB-C cable that is certified by USB-IF. The supported power input specifications are: 20V/2.25A to 3.25A and 15V/3A.
What about power delivery (PD-Out) by the GV50,GV31 projector via a USB-C cable?
The GV50,GV31 projector is able to supply power to a connected USB-C device certified by USB-IF with the maximum power delivery being 18W. The supported output power specifications are: 5V/1.5A,9V/1.5A,12V/1.5A and 15V/1.2A.
Is the projector drop-proof?
Yes, it has a drop-proof design of up to 1.6ft (50cm).
What types of USB flash drives does the GV31 projector support?
The GV31 projector supports USB flash drives with a capacity at or below 128GB featuring 1080p@60Hz content. The drive's format needs to be NTFS, FAT, or FAT32.
Does the GV50 or GV31 projector come with a carrying case?
No, the GV50 or GV31 projector does not come with a carrying case in its original packing. You can purchase one separately on the BenQ website.
What's the battery capacity for the GV31?
The battery capacity for the GV31 is 5800 mAh with support for up to 180 mins of video playback time. The video playback time is measured under Low Power Consumption mode with content playing from the USB or HDMI port.
