Nothing Phone (3a)

The Nothing Phone (3a) brings signature transparent styling and intuitive lighting to a mid-range package. Announced on March 4, 2025, and released on March 11, it runs Nothing OS 3.1 on Android 15 and delivers standout design, smooth performance, and long battery life at an accessible price.

In this article, we cover every aspect of the Phone (3a), from its build and display to cameras, connectivity, battery, pricing, availability, and where to buy.

See Also: Nothing Phone (3a) Pro Specifications

Design and Build Quality

Nothing’s hallmark transparent back returns on the Phone (3a), revealing a glimpse of its internal components. The chassis pairs Gorilla-certified Panda Glass with a plastic frame to balance durability and weight.

Below are the key build details:

• Materials and protection: Gorilla-certified Panda Glass front and back, plastic internal frame, and an IP64 rating for dust-tight and splash resistance.
• Dimensions and weight: 163.5 × 77.5 × 8.4 mm (6.44 × 3.05 × 0.33 in) and 201 g (7.09 oz), offering a comfortable grip without feeling bulky.
• SIM options: Dual Nano-SIM slots support two active lines simultaneously, with regional variants in India.
• Signature LEDs: Three addressable Glyph LED strips on the back serve as notification lights, camera fill lights, and customizable patterns across 26 zones.

This combination of premium glass, splash-resistance, and distinctive LED cues sets the Phone (3a) apart from conventional mid-range devices.

See Also: Nothing Phone 3 Specifications

Display

A vibrant, high-refresh OLED panel anchors the user experience. The Phone (3a) features an adaptive display that excels in both bright sunlight and low-light conditions.

Here are the display highlights:

• Panel type: 6.77-inch AMOLED supporting 1 billion colors for deep blacks and rich hues.
• Refresh rate: 120Hz adaptive rate for ultra-smooth scrolling, gaming, and animations.
• Brightness:
  • 800 nits typical
  • 1300nits in high-brightness mode (HBM)
  • 3000nits peak for HDR highlights
• PWM dimming: 2160Hz frequency minimizes flicker at low brightness levels.
• Resolution and ratio: 1080 × 2392 pixels (~387 ppi) in a tall 20:9 aspect for immersive viewing.
• Protection and support: Gorilla-certified Panda Glass with Ultra HDR image support and ~88 % screen-to-body ratio.

Whether you’re scrolling social feeds, watching HDR video, or gaming outdoors, this display adapts seamlessly to content and ambient light.

See Also: Tecno Spark 40 Pro Specifications

Software, Chipset, and Storage

Under the hood, the Nothing Phone (3a) leverages a balanced mid-range chipset and a clean software layer. Nothing OS 3.1 on Android 15 brings minimal bloat, timely updates, and three major OS upgrades promised by Nothing.

Below are its core performance specs:

• Operating system: Android 15 with Nothing OS 3.1, pledging up to three major Android updates.
• Chipset: Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm) for efficient speed.
• CPU configuration:
  • 1× 2.5 GHz Cortex-A720 core for peak tasks
  • 3× 2.4 GHz Cortex-A720 cores for sustained performance
  • 4× 1.8 GHz Cortex-A520 cores for background efficiency
• GPU: Adreno 810 for steady frame rates in everyday games.
• Memory & storage:
  • 8 GB RAM + 128 GB storage
  • 8 GB RAM + 256 GB storage
  • 12 GB RAM + 256 GB storage
  • UFS 3.1 storage for fast app load times and file transfers

This hardware-software synergy ensures lag-free navigation, rapid app launches, and smooth multitasking, even under heavy loads.

See Also: Samsung Galaxy Z Flip 7 Specifications

Cameras

Nothing’s triple-lens array covers wide, telephoto, and ultrawide shooting scenarios, while a high-resolution front camera handles selfies and video calls.

Below is the camera hardware breakdown:

• Main (wide) camera: 50 MP, f/1.9, 24 mm equiv., 1/1.57″ sensor, 1.0 µm pixels, dual-pixel PDAF and OIS for sharp, stable shots.
• Telephoto camera: 50 MP periscope, f/2.0, 50 mm equiv., 1/2.74″ sensor, 0.64 µm pixels, 2× optical zoom with PDAF for close-up clarity.
• Ultrawide camera: 8 MP, f/2.2, 120° field, 1/4.0″ sensor, 1.12 µm pixels for expansive group and landscape shots.
• Video modes: 4K@30 fps, 1080p@30/60/120 fps with gyro-EIS and OIS for stabilized footage.
• Front camera: 32 MP, f/2.2, 22 mm equiv., 1/3.44″ sensor, capturing detailed selfies and 1080p@30 fps video.
• Additional features: LED flash, panorama, and HDR for balanced exposures.

This versatile system handles everything from high-detail portraits to stabilized telephoto video with ease.

Connectivity and Sensors

Full connectivity and responsive sensors ensure the Phone (3a) stays in sync with your digital life and environment.

Here are the connectivity and sensor features:

• Network support: GSM, HSPA, LTE, and full-band 5G on dual Nano-SIM slots.
• Wi-Fi: 802.11 a/b/g/n/ac/6 dual-band with Wi-Fi Direct for fast local transfers.
• Bluetooth: Version 5.4 with A2DP and LE for accessories and audio.
• GPS & GNSS: GPS, Galileo, GLONASS, BDS, QZSS for precise location services.
• NFC: Yes, for contactless payments and quick pairing.
• USB: USB-C 2.0 with OTG support for external storage and peripherals.
• Sensors: Under-display optical fingerprint reader, accelerometer, gyro, proximity, and compass.
• Special feature: Circle to Search integration for instant access to search from any screen.

This comprehensive suite keeps you connected, secure, and ready for navigation, payments, and peripheral attachments.

Audio and Extra Features

Audio quality and thoughtful extras round out the Nothing Phone (3a)’s feature set, enhancing both media playback and notifications.

Below are the audio hardware and extras:

• Speakers: Stereo drivers tuned for clear calls, music, and video soundtracks.
• 3.5 mm jack: Not available. Nothing encourages wireless audio via Bluetooth.
• Glyph LED strips: Three addressable zones for notifications, charging status, and camera fill light, customizable in Nothing OS.
• Ultra HDR image support: Ensures photos and videos display brilliantly on screen.

These features deliver immersive audio, visual cues that go beyond simple vibrations, and a personalized notification experience.

Battery and Charging

Long battery life and rapid top-ups are essential for all-day use. The Nothing Phone (3a) strikes a balance between capacity and charging speed.

Here are the power details:

• Battery capacity: 5000mAh silicon-carbon Li-Ion cell for extended active use.
• Wired charging: 50W fast charging, achieving 50 % in 19 minutes and 100 % in 56 minutes.
• Real-world battery: Active use time of approximately 13 hours 38 minutes in mixed usage scenarios.

With this combination, you can expect a full day of streaming, calling, and browsing, and a quick top-up if you run low.

Performance Benchmarks and Display Tests

Independent tests confirm that the Phone (3a) delivers solid mid-range performance and a bright display:

• AnTuTu v10: 828 429 points
• GeekBench 6: 3278 (single-core & multi-core composite)
• 3DMark Wild Life Extreme: 1064 score
• Display brightness: Measured peak of 1273nits under sunlight simulation
• Loudspeaker output: −24.1 LUFS (Very good)

These benchmarks show the Snapdragon 7s Gen 3 and Adreno 810 provide snappy responsiveness, while the OLED panel reaches excellent peak brightness for outdoor readability.

Pricing and Availability

Nothing positions the Phone (3a) as an affordable alternative to premium designs, launching at a competitive price globally.

Here are the commercial details:

• Price:
  • US: $389
  • UK: £329
  • Europe: €279
• Color options: Black, White, and Blue, each with the distinctive transparent back.
• Release date: Available March 11, 2025, through Nothing’s official store, carrier partners, and select retailers.
• Model: A059 (global), supporting dual Nano-SIM.

Early-bird bundles may include wireless earbuds or accessories. Check Nothing’s website for region-specific promotions.

Where to Buy Nothing Phone (3a)

You can buy the Nothing Phone (3a) online using the details below:

• Buy on Amazon US -256GB($469.99)
• Buy on Amazon EUR - 256GB(€249.44)
• Buy on Amazon UK - 128GB(£329.00)

Summary

The Nothing Phone (3a) stands out by combining:

• Signature transparent design with Panda Glass and Glyph LED strips
• Smooth 6.77-inch 120Hz AMOLED display with 3000nits peak brightness
• Balanced Snapdragon 7s Gen 3 performance and Nothing OS 3.1 on Android 15
• Versatile triple-camera system with two 50 MP lenses and an 8 MP ultrawide
• High-resolution 32 MP selfie camera for crisp video calls
• Comprehensive connectivity: 5G, Wi-Fi 6, Bluetooth 5.4, NFC, under-display fingerprint
• 5000mAh battery with 50W fast charging, 0–50 % in under 20 minutes
• Competitive pricing starting at €279

If you value a unique design, fast software updates, and reliable everyday performance, the Nothing Phone (3a) delivers flagship-inspired features in a distinctive, accessible package.