Nothing apparently wants to leave nothing much to the imagination. The British company teased its new 4A phone on Monday, but without the bright pink color some expected. Potential customers did get a look at the latest iteration of the company’s Glyph notification system, the Glyph Bar.

In a post on Monday on X, accompanied by the words, “Built different,” Nothing showed the back of its new 4A phone — in only white and shades of gray. It wasn’t quite the “bold new experimentation of color” that CEO Carl Pei had hinted at on Instagram, which seemed to suggest the 4A might experiment with pink.

The X post also revealed Nothing’s new Glyph Bar, which consists of seven small square LED lights to the right of the camera. The Glyph interface is a light pattern on all Nothing phones. These lights are basically notifications for things like incoming calls and texts, battery charging, deliveries and more, all without turning on the main screen.

A representative for Nothing did not immediately respond to a request for further comment.

The 4A and 4A Pro are the latest models from Nothing, which Pei founded in 2020. The London-based company is known for making Android phones with minimalist designs, a transparent back plate and the Glyph interface. The company is still a niche phone-maker, with a global market share of 1% (2% in India) and a valuation of more than $1.3 billion.

Nothing has differentiated itself with creative touches amid the focus on minimalism, especially in the Glyph interface. When the company launched its first phone — the Phone (1) — in July 2022, the Glyph consisted of five LED strips. The Phone (2) in July 2023 had 11. A significant shift occurred in July 2025 with Phone (3) and the introduction of the Glyph Matrix — a circle of 489 mini-LEDs that enabled the phone to display symbols, such as emoji, for a broader range of notifications.

CNET’s Katie Collins checked out the Phone (3) in the summer of 2025 and was impressed by the array of information the Glyph Matrix could show, including the time, the phone’s battery percentage and pixelated portraits that show who’s calling.

The Glyph Bar on the new 4A phone will be 40% brighter than the Glyph Bar on previous models, Nothing says. The company adds that the bar, with dozens of mini-LEDs housed within the small squares, will allow people to configure more notifications with a less distracting design.

For example, you might set a particular light pattern to let you know when a specific person is calling or when you get a text from another person. You can also configure a light pattern to let you know when a delivery arrives at the front door.

YouTuber Austin Evans, who has more than 5.7 million subscribers to his channel, where he tests all sorts of tech products, says he doesn’t consider Nothing’s Glyph to be “massively useful,” but that it’s a nice change of pace from the typical phone design.

“It’s a nice feature that’s more of a design choice than practical feature but it’s far better than just a slab of glass you just cover with a case,” Evans told CNET. “I quite like the aesthetic that Nothing offers. I feel like smartphones have gotten too bland, clean and boring, and it’s nice to see someone doing something actually different.”

Even though the 4A might not be colorful at the March 5 launch, Pei’s pink phone tease could have been about another model, the 4A Pro. That phone, the most sophisticated ever from the company, will launch along with the 4A at Central Saint Martin’s, the famous London school of art and design, on March 5.

One report said the 4A could feature a Snapdragon 7-series chip, which offers more powerful AI, 5G and gaming capabilities.