The Nothing Phone 4 Ultra 5G has officially entered the premium smartphone segment, marking a significant step forward for the brand. Known for its transparent design philosophy and distinctive Glyph lighting system, Nothing has now combined style with top-tier performance hardware.
With 16GB RAM, a powerful flagship-grade processor, and an AI-powered 50MP camera, the Phone 4 Ultra positions itself among high-performance Android devices. The focus is not only on specifications but also on delivering a clean software experience and refined user interface.
Signature Transparent Design with Upgraded Glyph Lighting
Nothing continues its design identity with the iconic transparent back panel. The internal layout appears structured and minimal, giving the phone a futuristic and industrial look. Unlike conventional glass-back smartphones, the Phone 4 Ultra stands out immediately.
The upgraded Glyph Lighting System adds both functionality and personality. It provides visual alerts for calls, messages, charging status, and app notifications. The lighting patterns are customizable and integrated directly into the operating system for a seamless experience.
The aluminum frame enhances durability while maintaining a slim and premium feel. The device is comfortable to hold, with balanced weight distribution that supports long usage sessions.
Large AMOLED Display with Smooth Performance
On the front, the phone features a large AMOLED display designed for immersive viewing. The screen delivers sharp resolution, natural color reproduction, and deep contrast levels suitable for video streaming, browsing, and gaming.
The high refresh rate ensures smooth scrolling and fluid animations. Touch responsiveness feels immediate, making daily interactions fast and accurate. Even under bright sunlight, the display maintains clarity with strong brightness output.
Thin bezels maximize screen space, and the centered front camera cutout keeps the layout symmetrical. The display experience supports entertainment as well as productivity tasks with equal efficiency.
16GB RAM and Flagship-Level Processor for Powerful Multitasking
Performance is one of the strongest highlights of the Nothing Phone 4 Ultra 5G. Equipped with 16GB of RAM, the device handles heavy multitasking effortlessly. Switching between applications is smooth, and background apps remain active without unexpected reloads.
The flagship-grade chipset ensures reliable performance for demanding tasks such as high-end gaming, 4K video editing, and large file processing. Thermal management is optimized to prevent overheating during extended usage.
Users who require strong performance for productivity apps, gaming, or content creation will find the device responsive and consistent. The hardware setup competes confidently within the premium smartphone category.
AI-Powered 50MP Camera for Smart Photography
The smartphone features a 50MP primary camera sensor enhanced by artificial intelligence processing. The AI system automatically adjusts exposure, white balance, and contrast in real time to improve image quality.
Photos captured in daylight appear sharp with accurate color tones. The improved dynamic range ensures balanced highlights and shadows. In low-light conditions, the AI reduces noise and enhances clarity without over-processing the image.
Portrait mode delivers clean subject separation with refined edge detection. The camera adapts to different lighting conditions automatically, making photography simple for both beginners and experienced users.
Video Recording and Creative Features
For video enthusiasts, the Phone 4 Ultra offers advanced recording capabilities. Built-in stabilization technology helps reduce shakes, ensuring smoother footage even while moving.
The camera application includes multiple creative modes such as cinematic filters, adjustable frame rates, and manual controls. These features allow users to experiment with different shooting styles.
Audio capture quality complements the video performance, delivering clear and balanced sound. This makes the device suitable for vloggers, social media creators, and professionals who rely on smartphone videography.
Clean Nothing OS with Long-Term Software Support
The Nothing OS interface remains one of the phone’s key strengths. The software is minimal, organized, and free from unnecessary bloatware. The clean design enhances usability and reduces distractions.
Animations are smooth and consistent. The Glyph lighting integrates with system notifications, adding practical value rather than serving only as a visual element.
Regular software updates and security patches help maintain device stability over time. This ensures users receive improvements and refinements even after purchase.
All-Day Battery with Fast Charging Support
Battery performance is optimized to handle heavy daily usage. The Phone 4 Ultra can manage gaming, streaming, social media, and multitasking throughout the day without frequent charging interruptions.
Power management features intelligently balance performance and efficiency. Fast charging technology enables quick top-ups, reducing downtime significantly.
This combination of strong battery life and rapid charging ensures consistent reliability for both work and entertainment.
Advanced Connectivity and Immersive Audio
With advanced 5G connectivity, the device supports faster downloads, smoother streaming, and improved online gaming performance. Wireless connectivity options such as Wi-Fi and Bluetooth remain stable and efficient.
The stereo speaker setup delivers balanced sound output with clear vocals and decent bass depth. Whether watching movies or listening to music, the audio experience feels immersive and well-tuned.
Key Specifications Overview
| RAM | 16GB High Performance |
| Main Camera | 50MP AI-Enhanced Sensor |
| Display | Large AMOLED, High Refresh Rate |
| Design | Transparent Back with Glyph Lighting |
| Processor | Flagship-Level Chipset |
| Connectivity | Advanced 5G Support |
| Audio | Stereo Speakers |
| Software | Clean Nothing OS |
Final Verdict: A Bold and Refined Flagship
The Nothing Phone 4 Ultra 5G represents a strong move into the flagship smartphone segment. It combines a distinctive transparent design with powerful hardware, including 16GB RAM and an AI-enhanced 50MP camera.
Its clean software experience, strong battery optimization, immersive display, and reliable connectivity make it a well-rounded premium device. Rather than relying only on design appeal, the Phone 4 Ultra focuses equally on performance and usability.
For users looking for a high-performance smartphone that stands out visually while maintaining practical everyday reliability, the Nothing Phone 4 Ultra offers a balanced and refined choice in 2026’s competitive smartphone market.
Bijoy is the founder and primary author of Rpsgroup. With a strong interest in automobiles and technology, he enjoys breaking down complex topics into easy-to-understand guides. His writing style is simple, informative, and focused on helping readers get genuine value from every article.