The InFocus IN1503 is a business DLP projector with a widescreen 1280x800 resolution, a 1800:1 contrast ratio and a 3000 lumen ANSI brightness rating.

The InFocus IN1503 business projector is a versatile performer that can be used for off-site business presentations or casual movie watching. If possible we'd recommend dialling down the brightness to reduce fan noise, but apart from this small flaw ...

The tiny Dell M109S is a palm-size LED projector with a low brightness rating of only 50 lumens, which makes it best suited for very small groups in dark or dimly lit conference rooms.

All in all, it's difficult to recommend the Dell M109S for mobile presentations when for just a few pounds more you can have a slightly larger LED projector - the BenQ Joybee GP1 - that's twice as bright, provides better image quality, and has more ...

The compact Optoma EW330 is a lamp-based ultraportable projector that features 1280 by 800 (WXGA) resolution and enough illumination power-a considerable 2200 lumens-for use in a large conference room.

If you want the best bargain on a projector with a wide aspect ratio, the Optoma EW330 is a good bet, with WXGA resolution and high brightness rating. However, the EW330's 90-day lamp warranty is shorter than we'd like, and the cost of its 3,000-hour ...

The compact, 0.9kg Samsung SP-P410M is a stylish ultraportable projector.

The Samsung SP- P410M is best suited for small-group presentations, in rooms where you can control the lighting to ensure that the screen is as viewable as possible. And even though it isn't cheap, its stand-alone ability to play PC-free presentations ...

ViewSonic clearly had business presentations in mind when it designed the 1.3kg ViewSonic PJ260D lamp-based projector.

If your primary use for a projector is to make presentations, and if you don't mind running your presentations in XGA resolution (to obtain the best image sharpness and clarity) or fiddling with the controls to get the best colour, the ViewSonic ...

If you're pinching pennies, the compact, 1.2kg Acer P3250 is the lowest-priced lamp-based, ultraportable projector we've seen recently, and it has excellent image quality.

All in all, the Acer P3250 is a good choice for people who want an affordable ultraportable projector that combines all the essential features with great image quality. Although it lacks the anamorphic advantages of a native, wide-aspect-ratio model ...

Part of BenQ's Joybee range of portable products, the GP1 is more of a micro than a pico projector - although the official name for the format is 'palm projector'.

The Benq GP1 is a realistic replacement for a full-sized model - with good control of colour options and auto-keystoning it's a very effective point-and-show option for business use, and can give some of the cheaper home cinema systems a run for their ...

Portable but high-quality projectors are now more accessible than ever, with models such as the InFocus IN3106 leading the way.

This latest-generation DLP projector may be addressed to professional business movers who need a portable and high-quality solution, but it's image quality stands above expectation, making it suitable for home cinema use. Quieter than older projectors ...

Gadget freaks will love the Aiptek Pocket Cinema V10 mini video projector, less than 125mm long and weighing under three ounces, and running mains-free from an internal rechargeable battery.

While the concept looks good, the Aiptek Pocket Cinema V10 fails to impress in action. It can produce a creditable picture of limited size with fairly realistic colours, but only in near-total blackout conditions. At a price of almost £300 it only ...

The Optoma Pico Projector is a pocket-sized projector.

So, all-in-all the Optoma Pico Projector is an impressive product, especially if you're looking for something to make presentations to a small group of people while on the road. While it's bright enough to be seen at short range you'll have to turn ...