InkPoster isn’t unique. The Aura Ink ($449) is a 13-inch option with similar screen specifications, while smart home company SwitchBot has taken a different approach, layering automation and AI image generation onto a choice of 7.3-, 13.3-, and 31.5-inch displays, with pricing from just $149. Neither feels as grown-up or art-focussed as InkPoster, but it’s clear that the E Ink panels can be made cheaply and could be the start of the next wave of home display tech.
Photograph: Chris Haslam/WIRED
Smart Paper
InkPoster uses a Spectra 6 E Ink panel here, with a Sharp IGZO backplane, running at 2160 x 3060 across 28.5 inches. Its 131 dots per inch doesn’t sound especially sharp compared to the latest OLED panels, but viewed at a normal distance, it’s more than sufficient.
Crucially, from a display perspective, the panel isn’t backlit at all. Instead of emitting light, it almost seems to absorb it, which dramatically changes how your eye reads the image. As a result, color tones are muted compared to a backlit display, with whites looking closer to a warm gray. Contrast is also minimal, which is why it looks so impressive displaying artworks and why it can struggle with photography.
Give it the right material and the Tela 28.5 looks sublime. Posters, illustrations, and classic artwork all translate beautifully. Texture reads well, colors feel settled, and the overall effect is much closer to printed paper than a screen. Choose your artwork from the InkPoster digital gallery—each has been color corrected to make the most of the display—and it really shows.
If you are going to upload your own images, it is worth taking the time to tweak the picture’s contrast and color saturation first. I experimented with a mix of images with varying reflections, shadows, and texture, and I realized that often what makes a photo great—a glint in an eye, bright lights, a reflection off the sea—will look flat and uninteresting here. But if a photograph has a great color palette and strong composition, it can translate well, and a little drop in clinical photo-realism can give even my iPhone snaps art gallery cool.
Wall Art
Getting Tela 28.5 onto the wall takes a bit of confidence as it weighs 16.5 pounds and measures— including the mount and aluminum frame—35 x 28 x 0.98 inches. It’s a two-person job to get it hung properly, and you will need a power drill, but InkPoster has included a clever rubber mounting bracket to make things easier.
This bracket is screwed to the wall, and the frame is mounted onto it for a totally flush fitting. It took half an hour to unbox, power on, connect to the app, and hang, and I estimate at least half that time was taken up double-checking my 11-year-old helper’s tape measurements.
