Nothing Phone 4a and 4a Pro: Everything You Need to Know

Nothing has done it again. The Phone 4a and 4a Pro landed on March 13th, and they are making the rest of the mid-range market look genuinely boring. If you have not been following Nothing, here is the short version: Carl Pei, co-founder of OnePlus, started Nothing in 2020 with one goal - to make tech fun again. And honestly, they are one of the few companies actually delivering on that promise.

Nothing Phone 4a - The Essentials

The standard 4a is the one most people should be looking at. At GBP 349, you get a 6.78-inch OLED display running at 120Hz with a peak brightness of 4,500 nits. The Snapdragon 7s Gen 4 handles everything you throw at it without breaking a sweat.

The camera setup is where things get interesting. A 50MP Samsung GN9 main sensor with OIS, an 8MP ultrawide, and - this is the headline - a 50MP tetraprism periscope telephoto with 3.5x optical zoom and up to 70x digital. A periscope camera at this price point is genuinely unusual. Most phones under GBP 500 give you a useless 2MP macro instead.

Battery is a 5,080mAh cell with 50W wired charging. The Glyph Bar on the back has 63 mini-LEDs across 7 zones, hitting 3,500 nits brightness. It is IP64 rated with a plastic build, which keeps the weight down to 205g. Available in white, pink, blue, and black.

Nothing Phone 4a Pro - The Full Package

The Pro steps things up for GBP 499. The display grows slightly to 6.83 inches, bumps to 144Hz, and adds 1 billion colour support with 2160Hz PWM dimming - much easier on the eyes in low light.

Under the hood, the Snapdragon 7 Gen 4 (not the 7s) provides a noticeable performance bump, paired with faster LPDDR5X RAM. The main camera swaps to a 50MP Sony LYT700C sensor with Pantone Validated colour accuracy - particularly good for skin tones. The periscope telephoto stays at 3.5x optical but pushes digital zoom to 140x, and you get 4K Ultra XDR video with Dolby Vision support.

The build quality is the standout difference. Nothing claims it is the thinnest full-metal phone on the market at just 7.95mm. It feels genuinely premium, with IP65 water resistance. The Glyph Matrix on the back uses 137 LEDs and supports interactive Glyph Toys - mini-apps that display clocks, timers, battery status, and contact-specific symbols.

4a vs 4a Pro - Which Should You Buy?

If you want a brilliant phone at a fair price, the standard 4a is hard to beat. The periscope camera alone makes it worth considering over anything else in the GBP 300-400 bracket.

The Pro is for people who care about build quality, display smoothness, and camera colour accuracy. The metal unibody, 144Hz display, and Pantone-validated camera are genuine upgrades, not marketing fluff. The GBP 150 premium is reasonable for what you get.

The Glyph Interface

Nobody else is doing anything like this. The LED system on the back of every Nothing phone is not a gimmick - it is a genuinely useful notification system. You can assign specific Glyph patterns to contacts, use it as a fill light for photos, display progress bars for timers, and (on the Pro) run interactive mini-apps. It is the kind of thoughtful design and UX thinking that we appreciate as an agency that builds digital products.

Nothing OS 4.1

Both phones run Android 16 with Nothing OS 4.1. It is clean, fast, and avoids the bloatware that plagues most Android skins. The new Essential Space feature auto-organises screenshots, voice recordings, and notes. You get 3 major Android upgrades, which is solid for the price.

Our Take

As a web design and development agency, we spend our days thinking about how design choices affect user experience. Nothing is one of the few phone manufacturers that clearly shares that obsession. The Glyph interface is not just decoration - it solves a real problem (checking notifications without unlocking your phone) in a way that feels genuinely innovative.

Whether you are a developer, designer, or business owner, these phones deliver flagship-level cameras and thoughtful design at mid-range prices. That is the kind of value proposition we can get behind.

Want to chat about tech, design, or your next web project? Get in touch - we are always happy to talk shop.