The laser gun to go wins the test: stylishly designed, flexible thanks to the integrated gimbal base - and with a great laser image. Its rich colours can only be seen well in the dark, as the luminosity is capped. The sound from Harman Kardon surprises with plenty of depth despite the slim design - a top package!

The Xgimi MoGo 4 delivers the best overall package among mobile projectors with a rechargeable battery. The colourful, fresh and sharp laser image in Full HD looks really good with a mains adapter. In battery mode, the smart projector provides over two hours of film enjoyment - albeit with a significantly darker image...