Despite being a few years old, Epson's EpiqVision EF-22 is still one of the better portable projectors on the market. It is also one of the larger ones, weighing 3 kg and measuring approximately 19.1 x 19.3 x 23.6 cm (W × D × H).
The image, however, is unusually good for this category, with a laser light source instead of a classic LED. This technology delivers a substantial brightness of 1000 ANSI lumens with HDR10 support. Still, results are noticeably better in a completely dark room than in a dimly lit environment. The image is produced via 3LCD technology where red, green and blue are generated by separate LCD panels, contributing to pleasant and natural colors.
Resolution is a decent Full HD (1920 x 1080 pixels) and the maximum projection size is up to 150 inches, although I'd say around 100 inches is the limit for a pleasant experience.
The adjustment options are unusually good and with the help of the foot it's easy to choose the projection direction. As expected, features for autofocus, object recognition and automatic keystone correction are available.
The EF-22 runs Google TV, which as usual offers most apps, and the back of the projector has two HDMI ports for connecting additional playback sources. Fan noise during operation is comparatively low and the built-in speakers deliver relatively clear and distinct sound for their size, though proper bass is lacking.
Epson EpiqVision EF-22 suits those who want a really good mini projector and are okay with the size being somewhat larger relative to many other portable projectors, given its superior image quality and brightness.