The Nothing Phone (4a) Pro is a mid-range smartphone that earns its place through a combination of design decisions and hardware choices that are genuinely uncommon at this price. Built entirely from aircraft-grade aluminum at just 7.9mm thin, it carries a 6.83-inch 1.5K AMOLED display running at 144Hz with a peak brightness of 5,000 nits — clear and readable even in direct sunlight, protected by Corning Gorilla Glass 7i.

Performance is handled by the Qualcomm Snapdragon 7 Gen 4 on a 4nm process, paired with up to 12GB of LPDDR5X RAM and UFS 3.1 storage. The camera system is headlined by a 50MP Sony LYT700C main sensor with OIS, joined by a 50MP periscope telephoto lens offering 3.5x optical zoom up to 140x digital zoom — a specification that typically belongs to flagship-tier devices. All camera processing runs through TrueLens Engine 4, co-developed with Google, supporting Ultra XDR imaging for natural tonal range in both photos and video.

The 5,080mAh battery with 50W wired charging reaches 60% in 30 minutes and full charge in 64 minutes. Nothing guarantees the battery retains at least 90% capacity after 1,200 charge cycles, which exceeds the industry-standard 80% claim. The phone ships with Android 16 and Nothing OS 4.1, and is backed by 3 major Android OS upgrades and 6 years of security patches.

Key Features:

Glyph Matrix — 137-LED Secondary Display on the Back The defining feature of the Phone (4a) Pro is the Glyph Matrix: a circular dot-matrix panel made up of 137 individually addressable mini-LEDs on the rear. It functions as a secondary display showing notifications, delivery progress bars, charging status, countdown timers, weather info, moon phase, and even a digital clock — all without turning on the main screen. Nothing also provides an open API for developers to integrate their own apps. No competing phone at this price point offers anything comparable.

Full Aluminum Unibody at 7.9mm The entire body is CNC-machined from aluminum with no glass back panel. At 7.9mm, it maintains a slim profile while the metal dissipates heat efficiently during sustained use. The build is rated IP65, meaning it can handle dust and low-pressure water jets without issue.

50MP Periscope Telephoto — 3.5x Optical, 140x Digital Zoom This is a camera hardware feature normally found in phones priced significantly higher. The 50MP tetraprism periscope lens delivers true 3.5x optical zoom with lossless zoom up to 7x, extending to 140x ultra zoom via AI processing. The main camera uses a Sony LYT700C sensor, which is slightly larger than the standard model's Samsung GN9, capturing more light and detail in challenging lighting.

6.83-Inch 144Hz AMOLED with 5,000-Nit Peak Brightness The 1.5K AMOLED panel runs at 2800×1260 pixels at 450 PPI with a 144Hz adaptive refresh rate, 10-bit color depth, and HDR10+ support. At 5,000 nits peak brightness, it handles outdoor visibility with ease. Widevine L1 certification enables full HD streaming from major platforms.

Snapdragon 7 Gen 4 with LPDDR5X RAM The Snapdragon 7 Gen 4 chip (SM7750-AB) runs at up to 2.8GHz on a 4nm process, paired with up to 12GB LPDDR5X RAM and 256GB UFS 3.1 storage. The combination handles 4K video editing, gaming, and multitasking without throttling under daily workloads.

5,080mAh Battery with 90% Capacity Retention Guarantee Nothing's battery longevity claim stands out: the company guarantees the battery holds at least 90% of its original capacity after 1,200 charge cycles, compared to the standard industry claim of 80%. The 50W wired charging reaches full charge in 64 minutes. Note: wireless charging is not supported due to the all-metal body.

Android 16 with Nothing OS 4.1 — Long-Term Software Support The phone ships with Android 16 and Nothing OS 4.1 — a clean, near-stock Android experience with added features including Extra Dark Mode, always-on display customization, depth wallpaper, and AI-based photo erasing. Software updates are guaranteed for 3 major Android versions and 6 years of security patches.

Dual SIM + eSIM with Full 5G and NFC The Phone (4a) Pro supports Dual SIM with eSIM simultaneously, 5G across multiple bands, VoLTE, VoNR, Wi-Fi 6 (2.4GHz + 5GHz), Bluetooth 5.4 with LDAC support, NFC, and full satellite positioning via GPS, GLONASS, BeiDou, Galileo, and QZSS.

Dedicated Essential AI Button A silver button on the left edge gives instant access to Nothing's Essential AI features — screenshot capture, voice note recording, and AI-assisted quick actions — without navigating through the OS.

Nothing Phone (4a) Pro vs. Nothing Phone (4a) — Key Differences