While the concept of pico-projectors is undoubtedly appealing, the reality has so far failed to excite us. The last we saw, though,
Acer's K10, took a step forward by upping the brightness to a respectable 100 ANSI lumens, and BenQ's Joybee GP1 follows suit. So, that brightness is matched, along with the same 2,000:1 dynamic contrast ratio and 858 x 600 native resolution, but the BenQ brings a few notable additions to the table.
First there's the choice of ports. The GP1 has a USB input for easily displaying files directly from any storage device, along with a proprietary port with an adapter for VGA and composite connections. Switch the source to USB and you'll see a separate menu, and the projector automatically detects compatible photo or video files the latter limited to MPEG1 and MJPEG, so it's best to use the bundled conversion software.
Direct USB playback makes use of the 2W internal speaker, an improvement on most pico-projectors we've seen. True, it's not quite a room filler, but for impromptu presentations it will do the job with a surprisingly full sound and volume on par with a large laptop. It's worth bearing in mind, though, that for laptop connections you'll need a 3.5mm-to-phono cable to get sound from the GP1. There's a 3.5mm audio output for use with headphones or separate speakers.
The projector itself is a tad larger than previous pico models but not by much, and the black and white design is attractive. The blue-lit buttons on top don't work entirely as hoped, giving the impression of a touch interface but requiring a deceptive prod to operate when needed. Then, when we went to adjust the focus dial, those same stubborn buttons decided instead to respond to the slightest brush, causing much frustration. The small and fiddly remote control isn't much better.
But the image is what counts, and it's not bad at all. In our tests we measured a 49in diagonal at 2m, which is smaller than some others we've tried, but the picture was reasonably clear in a dimly lit room. We lowered the lighting as much as possible and found a well-focused and sharp picture, and the auto-keystone worked well at whatever angle we placed the BenQ. Colours were understandably a bit muted next to proper projectors, but the GP1 certainly has the edge over any other pico-projector we've seen.
It's not perfect, though. The large power brick detracts from portability somewhat, despite the bundled carry case. The focus dial is also a little small, making adjustments fiddly to get right. The price also looks high: at £357 it's a little dearer than the Acer K10.
However, for the picture quality and the inclusion of that USB port and speaker we're willing to pay the premium. The BenQ Joybee GP1 has its flaws but it's the best pico-projector yet.
System Specifications
DLP projector; 858 x 600 resolution; 100 ANSI lumen brightness; 2,000:1 dynamic contrast ratio; 0.6-3.1m throw distance; 1.64m max diagonal; 28dB operating noise; 1 x 2W speaker; VGA, component via utility port; USB input; 1yr RTB warranty; 136 x 120 x 54mm; 0.64kg
Verdict
A little fiddly, but the image quality, USB port and integrated speaker make this the best pico model yet
Author: David Bayon
BenQ Joybee GP1