BenQ
BenQ GP100A Portable 4K Projector 1000 ANSI Lumens
★★★★★
4K1080p20WUSB-C
Portable 4K-ready projector with built-in Android TV, autofocus, and immersive 20W speaker system for cinema anywhere.
$439.99*$599.00Save 26%
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Key Features
Preloaded with Android TV and Netflix: Experience endless streaming with our preloaded TV projector, Android TV and Netflix. Plus, it seamlessly supports AirPlay & Chromecast for effortless casting from all your devices.
Crystal-Clear 1080p Picture: Immerse yourself in stunning 1080p resolution and 1000 ANSI Lumens brightness, delivering cinematic visuals in any lighting condition.
1080p 1000ANSI Lumens Cinema Experience: Enjoy a hassle-free setup with quick autofocus and auto 2D vertical keystone adjustment. Dive into big-screen entertainment within seconds.
20W 2.1CH Immersive Audio: Elevate your movie nights with powerful 20W 2.1CH Audio featuring deep bass, thanks to the wireless built in speaker powered by BenQ CinematicSound.
Luxury Cinema on the Go: Take your cinematic experience anywhere with the best portable projector. Equipped with HDMI, USB-A, and versatile USB-C for any portable battery of your choosing, it's your ticket to entertainment, wherever you are.
Specifications
Model
GP100A
Native Resolution
1080p (1920x1080)
Brightness
1000 ANSI Lumens
Operating System
Android TV
Preloaded Apps
Netflix, YouTube, VLC
Wireless
Wi-Fi, Bluetooth 5.0
Speaker System
5W x2 + 10W Woofer (270°)
Focus
Auto Focus
Keystone Correction
Auto Vertical/Horizontal ±30°
Ports
HDMI, USB-A, USB-C
Dimensions
6.7 x 8.4 x 7.6 inches
Weight
6.39 lb
Pros & Cons
👍 Pros
- Compact and lightweight at 6.39 lb, making it genuinely portable for backyard or travel use
- Built-in Android TV eliminates the need for an external streaming device
- Auto focus and auto keystone correction simplify setup in different locations
- 20W speaker system with dedicated woofer delivers surprisingly full sound for a projector
- Includes Wi-Fi and Bluetooth 5.0 for wireless streaming and audio output
👎 Cons
- 1000 ANSI lumens may wash out in brightly lit rooms or strong outdoor daylight
- Native 1080p resolution means true 4K content is downscaled, not displayed at full detail
- No optical zoom, so throw distance must be adjusted by physically moving the projector
- At roughly 6.4 lb and 8.4 inches deep, it is portable but not pocket-sized
Frequently Asked Questions
What is the native resolution of the BenQ GP100A?
The GP100A has a native resolution of 1080p (1920x1080) and can accept 4K input, downscaling it for display.
Does the GP100A have built-in streaming apps?
Yes, it runs Android TV with preloaded apps including Netflix, YouTube, and VLC, so you can stream without connecting an external device.
How does the autofocus and keystone correction work?
The projector features automatic focus adjustment and automatic vertical/horizontal keystone correction up to ±30°, so you get a sharp, squared image without manual tweaking.
Can I connect external devices via HDMI or USB?
Yes, the GP100A includes HDMI, USB-A, and USB-C ports for connecting gaming consoles, laptops, streaming sticks, and other sources.
How loud is the built-in speaker system?
The GP100A has a 20W system consisting of two 5W speakers and a 10W woofer with 270° sound dispersion, which is notably powerful for a portable projector and sufficient for small to medium rooms.
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