Pocket-sized, iPhone compatible and 1080p resolutions, a portable projector allows you to bring the magic of the cinema into your living room, back garden, or even camping in the great outdoors. Not only that, but they're also perfect for children’s sleepovers and making memorable business presentations at work.
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If you intend to use your projector for business or at-home movie nights in the house or garden, then you can afford to opt for the heavier and more robust models. More often than not these models have an incredibly stable viewing experience and higher-quality sound output, not to mention a longer 'throw ratio' for a truly cinematic experience.
When compactness is a priority, a pocket or palmtop projector will be ideal. However, you will find that the brightness and definition suffer slightly with smaller models. Palmtops are slightly larger but still compact enough to slip into a bag - they also have a better quality projection and more connectivity options.
Although they won't be as light, larger palmtop LED models have a superior image and sound quality and can often stand up sturdily by themselves. The 'throw ratio' will be much shorter in these models, however, keep an eye out for short-throw projectors which will be capable of bigger images at a shorter distance of a couple of metres.
The higher the resolution your projector provides, the crisper and clearer the image will be. You can also check the resolution by looking at the number of pixels it uses. So if you're projecting a DVD or BluRay, pick one with a resolution high enough, for example, 1080 pixels. However, avoid dipping below 720 pixels.
That said, as technology advances over the years, a better investment may be one that is compatible with higher resolutions since it is likely to outlive laptops, BluRay, and other technology - meaning it should last you for years to come!
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However, it does reduce the overall image quality in the process. So if you refuse to sacrifice a crisp, vibrant image, use one with no keystone correction. Also, if you’re lucky enough to have a flat surface for your projector at just the right height, keystone projection won’t be necessary anyway.
Projectors with between 1000-1500 lumen don’t require quite as much darkness to produce a clear image, so if you can’t guarantee a total blackout, choose a device with this number or higher. However, if you’re setting up a garden home cinema or you’re able to watch in complete darkness, fewer than 500 lumens will be perfectly sufficient.
Struggling to make the room dark enough? Check out our best blackout blinds.
The contrast ratio does not account for the way your projector will display shades of grey in between black and white. Thus, a projector with a ratio of 40,000:1 doesn’t guarantee a ten times better contrast than one with a ratio of 4000:1. Nevertheless, for a rich image, try to find a contrast ratio of at least 1000:1.
By definition, anything portable means that all you should require will be built into the unit. However, not all portable projectors are built the same and will come with the same sound quality or any speakers at all, so you must check this detail. Though, there's a higher chance that the higher quality projectors will give you high-quality sound output.
Higher power means the speaker can produce a more dynamic sound so you will want to look for built-in speaks with anything between 3 - 6 watts of power, with 4 watts of output being the middle ground for the average user.
To combat poor connectivity, an SD card slot means you can load your media straight onto the projector, whilst still being wire-less. Also, nowadays most projectors have an MHL port that allows you to connect it to your smartphone or tablet, or the ability to cast or 'mirror' your phone screen via technologies such as Miracast or Chromecast.
If you don't have the correct connections, here are some HDMI cables and MacBook adapters.
Make sure that the battery life suits the kind of usage you have planned and for mini or portable projectors, we suggest to go for at least 4000 mAh for normal use or one that has 2.5 to 5 hours estimated run time. However, remember that the brightness and quality of the image are usually much better when plugged in.
The keystone correction and dual Harman/Kardon speakers make all the difference sound-wise, providing a fully immersive experience whether you're projecting via the USBC, loading up the micro SD slot, or utilising its incredible 16GB of internal storage. A real winner that won't break the bank!
As well as a built-in battery that will provide you with up to 4 hours of mains-free movie magic on any flat surface, there's advanced DLP technology with Intellibright algorithms for rich, clear and bright imagery with stunning contrast. Compatibility with many devices including Apple's Airplay tops off the package.
With a clear 300 lumen brightness and able to project onto screens of 100 inches, this projector provides some top-quality experiences whether home or away and gaming or streaming. 5 watt built-in speakers also guarantee fine, crisp sound via Bluetooth, and 5-hour battery life means no interruptions.
It's also HD-ready with dual speakers and is compatible with any multimedia device you can think of, from laptops and phones to Xboxes and PlayStations. As it works best in no- or low-light environments and has a large screen size of 200", it's perfect for home movie and TV marathons.
As you would expect, there's a fully-kitted-out remote included, as well as plentiful connectivity options. Connect via HDMI, USB or Bluetooth, or even with the HDCastPro app to present straight from your smartphone.
Another draw is the one-touch operation – eliminating the need for remotes, the controls appear atop the projector with a tap. Perfect for seamless presentations! Plus, it's easily charged after 2.5 hours with a USB plug. 150 lumens is lower than some, but for simple TV or work-related projections, we think it's a good pick.
One of the best things you can do for your projector is buying a sealed case for it if it doesn't already come with one. By storing it away you're protecting the goods from any dust, moisture and potential bumps and scrapes that may compromise the quality of your viewing experience and longevity of the machine.
Projectors also have a tendency to overheat from the use of an LED bulb, so while keeping it well ventilated in use is a must, it's also important that you allow the projector to cool down after you finish using it before you store it away again.
Written and researched by Annie Hopkins
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