Nothing Phone 3a Full Specifications, Features, Price in India & Review (2025)
Release Date:May,2025
🔍 Why You Should Consider the Nothing Phone 3
🌟 Why Consider the Nothing Phone (3a)?
The Nothing Phone (3a) stands out in the crowded mid-range smartphone space not just for its looks, but for a well-balanced combination of performance, longevity, and thoughtful features. Here's why it deserves your attention:
1. 🧠 Smart Design with a Purpose
The Phone (3a) continues Nothing’s iconic transparent design with the Glyph Interface — a functional LED system on the back that lets you see notifications, calls, and timers at a glance. It’s more than just style — it’s visual utility built right into the phone.
2. 📱 Bright, Smooth AMOLED Display
You get a 6.77-inch AMOLED screen with 120Hz refresh rate and 3000 nits peak brightness — one of the brightest in the segment. Whether you’re watching movies outdoors or scrolling social feeds, the display stays vibrant and fluid.
3. ⚙️ Optimized Performance with AI Integration
Powered by the Snapdragon 7s Gen 3, the device balances power and efficiency — handling day-to-day apps, multitasking, and light gaming with ease. Plus, the new Essential Space feature uses AI to help you organize notes, reminders, and content in one place for faster access.
4. 📸 Versatile Camera Setup
The rear camera setup includes:
- 50MP main sensor with OIS for steady, detailed shots
- 50MP telephoto lens with 2x optical zoom
- 8MP ultrawide for landscape and group shots
With 4K video recording and a 32MP front camera, it's ideal for content creators, vloggers, or casual photographers who want flexibility.
5. 🔋 Reliable Battery with Fast Charging
A 5000mAh battery ensures long-lasting use — up to 2 days for average users. And with 50W wired fast charging, you can get 50% battery in under 20 minutes. It’s built to keep up with you, not the charger.
6. 🛡️ Durability & Longevity
Rated IP64 for splash and dust resistance, it’s more protected than typical mid-range phones. More importantly, Nothing promises 3 years of Android updates and 6 years of security patches — making it a solid choice for long-term users.
7. 🔒 Privacy-Focused and Bloat-Free UI
Nothing OS 3.1 based on Android 15 offers a clean, near-stock experience with minimal pre-installed apps. It focuses on giving users control, speed, and privacy without clutter.
✅ Final Thought: Form Meets Function
The Nothing Phone (3a) doesn’t just look cool — it’s designed to be practical, fast, and future-ready. If you're seeking a phone that offers something different without compromising on the essentials, this is one of the strongest choices in the mid-range segment for 2025.
🔑 Key Features of Nothing Phone (3a)
-
✅ Transparent Glyph Interface
Iconic rear design with LED lighting system for visual alerts, calls, and timers. -
✅ 6.77-inch AMOLED Display
Smooth 120Hz refresh rate with ultra-bright 3000 nits peak brightness for great visibility even in direct sunlight. -
✅ Snapdragon 7s Gen 3 Processor
Efficient and balanced performance ideal for daily tasks and moderate gaming. -
✅ Essential Space (AI Feature)
AI-powered productivity hub accessible via the Essential Key to organize content, notes, and reminders. -
✅ Triple Rear Camera Setup
- 50MP main camera with OIS
- 50MP telephoto (2x optical zoom)
- 8MP ultra-wide lens
-
✅ 5000mAh Battery + 50W Fast Charging
Up to 2 days of use and 50% charge in just 19 minutes. -
✅ Android 15 with Nothing OS 3.1
Clean, bloat-free experience with 3 years of OS updates and 6 years of security patches. -
✅ IP64 Rating
Dust- and splash-resistant design for added durability.
Complete Specifications
General Information
Model: Phone (3a)
Release Date: May 2025
Launch Status: Officially launched
Price in India: ₹29,999 (base variant)
Display
Resolution: 2400 x 1080 pixels (Full HD+)
Aspect Ratio: 20:9
Pixel Density: Approximately 387 pixels per inch
Panel Type: AMOLED
Refresh Rate: 120 Hz
Peak Brightness: Up to 3000 nits (peak)
Touch Sampling Rate: 240 Hz
HDR Support: HDR10+ certified
Protection: Corning Gorilla Glass 5
Screen-to-Body Ratio: Around 85%
Always-On Display: Supported
Stylus Support: Not available
Color Gamut: DCI-P3 wide color coverage
Contrast Ratio: Approximately 4,500,000:1
PWM/DC Dimming: DC dimming supported for eye comfort
Processor & Performance
CPU: Octa-core (1x Cortex-A715 at 2.8 GHz + 2x Cortex-A710 at 2.8 GHz + 5x Cortex-A510 at 2.0 GHz)
GPU: Adreno 725
GPU Clock Speed: Approximately 900 MHz
Fabrication Process: 4 nm technology
Performance Score: Around 630,000 (AnTuTu), Geekbench 5: ~750 single-core, ~2,450 multi-core
Cooling Technology: Vapor chamber cooling system
NPU / AI Engine: Integrated AI engine for enhanced camera processing and AI features
Storage
Storage Variants: 128GB or 256GB UFS 3.1 storage options
Expandable Storage: Not supported
Virtual RAM: Yes, supports up to 7GB virtual RAM expansion
File System Support: Supports F2FS and EXT4 file systems for storage management
Operating System
Custom UI: Nothing OS 3.1
OS Update Policy: Guaranteed 3 years of Android version upgrades and 6 years of security updates
Camera
Primary Sensor: 50MP, f/1.9 aperture, 1/1.57" sensor size, OIS, PDAF
Secondary Sensor: 8MP, f/2.2 ultra-wide angle, 120° field of view
Telephoto Lens: 50MP, f/2.0 aperture, 1/2.75" sensor, 2x optical zoom, up to 30x digital zoom
Additional Lens: Not applicable
4K Recording: Yes, up to 30fps
1080p Recording: Yes, 30fps / 60fps / 120fps
Slow Motion: 120fps at 1080p
Camera Features: AI Scene Detection, HDR, Night Mode, LED Flash, Panorama, TrueLens Engine 3
Front Camera
Autofocus: Not available
Video Recording: Supports 1080p at 30 frames per second
Features: Portrait Mode, AI Beautification, HDR
Battery & Charging
Charging Speed: 50W wired charging
Charging Port: USB Type-C
Reverse Charging: Not supported
Wireless Charging: Not supported
Charger Included: Yes
Battery Life (Screen-On Time): Approximately 14 hours under typical usage
Connectivity
Network Support: 5G (Bands: n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78), 4G LTE
WiFi: WiFi 6 (802.11 a/b/g/n/ac/ax)
WiFi Band Support: 2.4GHz and 5GHz
WiFi Calling: Supported
Bluetooth: Version 5.4
GPS: Supports A-GPS, GLONASS, GALILEO, BDS, QZSS
NFC: Yes
IR Blaster: Not available
FM Radio: Not available
USB Type: USB Type-C 2.0
USB Transfer Speed: Up to 480 Mbps
Carrier Aggregation Support: Yes
Sensors & Security
Face Unlock: Supported
Accelerometer: Included
Gyroscope: Included
Proximity Sensor: Included
Ambient Light Sensor: Included
Magnetometer (Compass): Included
Barometer: Not included
Ultra-Wideband (UWB): Not supported
Audio & Multimedia
Speaker Output (Decibels): Not officially specified
3.5mm Audio Jack: Absent
Dolby Atmos Support: Not officially specified
Hi-Res Audio Support: Not officially specified
Haptics & Vibration Motor: Advanced haptic feedback system
Microphone Noise Cancellation: Supported
Build & Design
Frame Type: Constructed with recycled aluminum
Dimensions: 163.5 x 77.5 x 8.4 mm
Weight: Approximately 201 grams
Colors Available: Black, White, Blue
Water & Dust Resistance: IP64 certified for dust and splash resistance
Buttons & Ports: Power button, volume rocker, USB Type-C port
Gaming & Special Features
Gaming Triggers: Not available
Stylus Support: Not supported
VR & AR Support: Supported
Pre-installed Bloatware: Minimal to none
Special Features: Essential Key for quick access to AI-driven Essential Space, on-device generative AI support
Touch Latency: Not officially specified
Screen Pressure Sensitivity: Not supported
Best Buy Links
✅ Pros of Nothing Phone 3a
1. Vibrant AMOLED Display
- Display Size: 6.77-inch AMOLED screen with a 120Hz refresh rate
- Brightness: Peak brightness of 3,000 nits ensures visibility even in direct sunlight
- Glass Protection: Reinforced with Panda Glass for added durability
2. Robust Performance
- Processor: Qualcomm Snapdragon 7s Gen 3 chipset for efficient multitasking
- Memory: Up to 12GB RAM and 256GB internal storage
3. Versatile Camera System
- Rear Cameras: 50MP main (OIS), 50MP telephoto with 2x zoom, 8MP ultrawide
- Front Camera: 32MP for detailed selfies
- Video: Supports 4K recording at 30fps
4. Long-lasting Battery with Fast Charging
- Battery Capacity: 5,000mAh for up to 2 days of use
- Fast Charging: 50W wired charging — 50% in ~19 minutes, 100% in ~56 minutes
5. Clean Software Experience
- Operating System: Nothing OS 3.1 based on Android 15
- Updates: 3 years of Android updates + 6 years of security patches
6. Innovative Design
- Glyph Interface: Transparent back with customizable LED lights
- Durability: IP64 rated for dust and splash resistance
❌ Cons of Nothing Phone 3a
1. No Wireless Charging
Lacks wireless and reverse wireless charging — a downside compared to rivals in the same price range.
2. Average Low-light Camera Performance
Low-light photos show noise and loss of detail, making night shots inconsistent.
3. No Expandable Storage
Absence of a microSD slot limits the ability to increase storage capacity beyond internal memory.
4. No Included Charger
The retail box does not include a charging adapter, so users must buy one separately.
🔧 Performance Overview
The Nothing Phone 3a is powered by the Qualcomm Snapdragon 7s Gen 3 chipset, built on a 4nm process. This octa-core processor includes one Cortex-A720 core clocked at 2.5 GHz, three Cortex-A720 cores at 2.4 GHz, and four Cortex-A520 cores at 1.8 GHz. Paired with the Adreno 710 GPU, it offers a balanced mix of performance and efficiency for mid-range smartphones.
In benchmark tests, the Phone 3a achieved a Geekbench 6 multi-core score of approximately 3,255, placing it ahead of many competitors in the same segment. Its 3DMark Wild Life score of around 2,480 indicates competent graphics performance, suitable for casual gaming and everyday tasks.
⚙️ Real-World Performance
Everyday Use
The Phone 3a delivers smooth performance in daily activities such as browsing, social media, and multitasking. With 8GB of RAM (expandable up to 12GB with RAM Booster), it handles app switching and background processes efficiently. The device runs on Nothing OS 3.1, based on Android 15, offering a clean and responsive user interface.
Gaming
Casual games like Call of Duty Mobile and Asphalt 9 run smoothly on the Phone 3a. However, more demanding titles such as Genshin Impact require reduced graphics settings to maintain playable frame rates. In extended gaming sessions, the device's vapor chamber cooling system effectively manages heat, keeping temperatures within comfortable limits.
Thermal Management
The Phone 3a features a 4,500 mm² vapor chamber cooling system that helps maintain performance during intensive tasks. In stress tests, the device exhibited minimal thermal throttling, with only a 7% performance drop, indicating efficient heat dissipation.
🔋 Battery Life
Equipped with a 5,000mAh battery, the Phone 3a offers impressive endurance. In mixed-use scenarios, it can last over a full day, with some users reporting up to 28 hours of active use. The 50W wired charging capability allows the device to reach 50% charge in approximately 20 minutes and a full charge in about 56 minutes.
📝 Conclusion
The Nothing Phone 3a stands out in the mid-range smartphone market with its combination of performance, design, and user experience. Powered by the Snapdragon 7s Gen 3 chipset, it offers reliable performance for everyday tasks and casual gaming. Its efficient thermal management ensures consistent performance, while the robust battery life and fast charging capabilities add to its appeal. Running on Nothing OS 3.1, the device provides a clean and responsive interface, enhancing the overall user experience.
While it may not compete with flagship devices in terms of raw performance, the Phone 3a offers a compelling package for users seeking a well-rounded smartphone at a mid-range price point.
Box Contents of Nothing Phone 3a
- Nothing Phone 3a smartphone
- USB Type-C charging cable
- SIM ejector tool
- Quick start guide and warranty information
- Transparent protective case included in the package
✅ Reasons to Consider the Nothing Phone 3a
🎨 Unique Design and Display
The Nothing Phone 3a features a 6.77-inch AMOLED display with a 120Hz refresh rate and up to 3000 nits peak brightness, delivering clear and vibrant visuals even in direct sunlight. Its transparent back with LED glyph interface offers a distinctive aesthetic that sets it apart from other mid-range smartphones.
⚡ Efficient Performance
Powered by the Snapdragon 7s Gen 3 chipset and up to 12GB RAM, the Phone 3a ensures smooth operation during multitasking and casual gaming. It achieved a multi-core Geekbench score of around 3,236, showcasing reliable mid-range performance.
📷 Versatile Camera Setup
The device includes a triple camera system with a 50MP main sensor, 50MP telephoto lens (2x optical zoom), and an 8MP ultra-wide lens. The 32MP front camera captures clear selfies. Daytime shots are impressive, though low-light performance may require software refinements.
🔋 Long-Lasting Battery Life
A 5,000mAh battery powers the Phone 3a, delivering 20–24 hours of mixed usage. It supports 50W wired charging, capable of reaching 50% in around 19 minutes and a full charge in about 56 minutes.
🧠 Innovative Software Features
Running on Nothing OS 3.1 based on Android 15, the phone offers a clean UI. It introduces the Essential Key for accessing the new Essential Space, an AI-based feature that organizes notes and quick tools, aimed at boosting productivity.
❌ Considerations Before Purchasing
⚠️ Charging Speed Variations
Although the phone supports 50W fast charging, real-world results may vary depending on the charger used. Some users experienced longer charging times with third-party adapters.
📸 Camera Performance in Low Light
While daytime photos are sharp and detailed, low-light image quality sometimes falls short, showing noise and a lack of clarity. A future software update may improve this aspect.
❌ Absence of Wireless Charging
The Phone 3a does not support wireless or reverse wireless charging, which may disappoint users looking for more premium conveniences in this price range.
🏁 Final Verdict: Should You Buy the Nothing Phone 3a?
The Nothing Phone 3a is a stylish and capable mid-range smartphone with standout design, reliable performance, and a near-stock Android experience. While the absence of wireless charging and average low-light photography are drawbacks, its overall value makes it a smart choice for users seeking a unique and clean Android experience at a competitive price.
📱 Nothing Phone 3a – Frequently Asked Questions
🔋 What is the battery capacity, and how long does it last?
The Nothing Phone 3a comes with a 5,000mAh battery. According to official sources, it delivers up to 26 hours of YouTube playback, 11 hours of gaming, 24 hours of social media usage, or 45 hours of talk time.
⚡ Does the Phone 3a support fast charging?
Yes, the Phone 3a supports 50W wired fast charging. It can charge up to 50% in about 19 minutes and achieve a full charge in approximately 56 minutes.
📸 What are the camera specifications?
The rear camera setup includes a 50MP main camera with OIS, a 50MP telephoto lens with 2x optical zoom, and an 8MP ultra-wide sensor. The front houses a 32MP selfie camera.
🎮 Is the Phone 3a suitable for gaming?
Yes, the Snapdragon 7s Gen 3 processor and up to 12GB of RAM ensure smooth performance for casual and moderate gaming. A 4,500 mm² vapor chamber cooling system helps regulate temperature during prolonged sessions.
🧠 What is the 'Essential Key' and 'Essential Space'?
The Essential Key is a dedicated button that provides instant access to Essential Space—a smart AI-powered dashboard for saving notes, screenshots, and voice memos. It streamlines productivity by organizing essential content in one place.
💧 Is the Phone 3a water and dust resistant?
Yes, the device comes with an IP64 rating, offering reliable protection against dust ingress and water splashes.
🔄 Does the Phone 3a support wireless charging?
No, the Phone 3a does not support wireless or reverse wireless charging features.
🔧 What operating system does it run, and what updates are promised?
The phone runs Nothing OS 3.1 based on Android 15. The company guarantees three years of Android updates and six years of security patches.
🧳 What comes in the box with the Phone 3a?
The retail box includes: Nothing Phone 3a device, USB Type-C charging cable, SIM ejector tool, quick start guide, warranty information, and a transparent protective case.
🎨 What color options are available?
The Phone 3a is offered in Black, White, and Blue color variants.
📊 Nothing Phone 3a: Category-wise Expert Ratings
Below is a detailed breakdown of the Nothing Phone 3a’s performance across key areas including display, processor, battery life, and camera. These expert scores help you evaluate whether this smartphone fits your needs.
| Category | Rating (out of 10) |
|---|---|
| Display | 9.2 |
| Performance (Processor & RAM) | 8.6 |
| Software Experience | 9.0 |
| Camera | 8.0 |
| Battery Life | 9.0 |
| Build & Design | 9.5 |
| Value for Money | 8.7 |
| Overall Rating | 8.7 / 10 |