As a small plus, thanks to its RGB light source, it delivers the same color brightness as white brightness. With the projector plugged into a wall outlet, I measured it at 148 lumens in its brightest mode, or 49% of the rating, and 136 and 70 lumens in its other preset modes. Our test sample of the P300 was substantially less bright than its 300-lumen rating. AAXA rates them at 15,000 hours.īrightness. As with most of its competition, the P300's red, green, and blue LEDs are meant to last the life of the projector, eliminating the need to buy replacements. One oversight is that AAXA doesn't ship the P300 with a carrying case, which is something you might want both to carry the projector and help keep everything together, including the power block, credit-card size remote, adaptors, and other items you might want to carry with it. According to AAXA, a fully charged battery will last for more than 60 minutes. And because it can read a variety of file types directly from a USB memory key or MicroSD card, including JPG, BMP, and TXT in my tests, you don't need to carry a computer or other bulky image source.Īt least as important is that with the optional battery, the P300 can do something that none of it's most direct competition can do, namely: work without a power outlet. It's also small enough, at 1.5" x 5.9" x 3.8" (HWD) to fit into a briefcase or laptop bag easily. Weighing 0.8 pounds by itself, 1.0 pounds with the battery, and 1.3 pounds with the battery and power block, the P300 is light enough to bring with you without a second thought. In most scenes they didn't show up at all. I also saw some occasional hints in other scenes, but only rarely. With video, I saw them in one color scene that also tends to bring them out, and in a black and white clip. The only time I saw them with data images was with one test screen that's designed to bring them out. One potentially key advantage for the P300 for anyone who sees rainbow artifacts easily, as I do, is that it shows very few of them. However, few people will be seriously bothered by it.įew rainbow artifacts. Arguably the most serious issue is that colors in the range of red are a little off, tending to be a bit oversaturated and either a touch too magenta or too orange. The projector did well on both posterization and shadow detail, with only the slightest hint of either problem and only in scenes that most data projectors have trouble with. However, Presentation mode offers reasonable video quality for this class of projector, with the brightest image of the three modes and better contrast than Standard mode. Movie mode is too dark, and Standard mode, which is the default setting, lacks contrast. The P300's video quality is best described as watchable. A close look at the screen from a foot away showed that the characters were actually better formed with the digital connection. With VGA, both black text on white and white text on black were readable at 9 points, but reading took a little effort because of an apparent soft focus. One unusual issue, which I've rarely seen with other projectors, is that text was noticeably easier to read with an HDMI connection than with VGA. It offers eye-catching colors in all modes and excellent color balance, with suitably neutral grays at various levels from black to white in every mode. Data image quality for the P300 is good enough for most purposes short of reading small-size text or making out fine detail on screen. If maximum portability is what you need, that gives the P300 a distinct advantage. That said, the battery option is enough to separate the P300 from the pack by freeing you from needing a power outlet. The P300, for one, weighs less than a pound without its power block and can read files directly from a MicroSD card or USB memory key, so you can leave your laptop at home. ![]() In each case, portability is a key selling point. In many ways, the P300 is similar to any number of other 300-lumen projectors that are also built around LEDs paired with a 1280x800 DLP chip. That's more than enough to make it interesting, at $419 street, plus $19.99 for the battery. So if it's not actually the brightest, it's in the running. ![]() Its measured brightness is lower than its 300-lumen rating for AC power or 160 lumens with the battery, but it's brighter than any other battery-powered projectors I've seen. It's certainly battery powered, although the battery is optional, and the 1280x800 native resolution establishes its claim for 720p HD. AAXA touts the P300 as the world's brightest battery-powered HD projector, which may well be true at this writing at least.
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