When it comes to mobile devices designed exclusively for the gaming community, few brands manage to extract as much character from hardware as the nubia RedMagic series. The RedMagic 3s, introduced as a refresh in 2019, targets exactly what gamers demand: stable and sustained performance, excellent cooling, a transparent design, and practical gaming controls. In this review, we’ll focus on firsthand experiences, drawing from real user feedback and our own testing to answer the question: is the RedMagic 3s still worth it today, given its specifications and price? We’ll examine design, display, battery, performance, camera, software, and additional features, checking whether the promises hold up with concrete examples from daily use and gaming sessions.
Design and Build Quality
Design and Ergonomic Features
The RedMagic 3s maintains an aggressive yet recognizable gaming minimalism: it features a metal-aluminum construction with plastic accents and vibrant RGB lighting on the back. The front is protected by curved glass, while the frame subtly conceals the power beneath the surface. Visually, it stands out from the average sleek design with elements like a visible cooling channel on the rear and a discreet RGB strip that changes color according to user preference. Overall, the device isn’t a thin, classic flagship, but its “gaming arm” appearance certainly grabs attention in any gaming session.
Ergonomics and Daily Use
Dimensions and weight (around 215 grams) place the RedMagic 3s on the heavier side of devices, justified by its superior cooling and additional controls. During longer sessions, one-handed use can feel slightly unwieldy, but the main limiting factor remains its wide frame. With finger placement on the side gaming buttons and shoulder triggers, the device offers precise contacts for responsive hit-games, as these buttons react without delay and require no additional adjustments. During gameplay, the temperature of the user’s hand stays at an acceptable level thanks to active cooling and the rear vent.
Durability and Materials
Material quality and protective layers ensure longevity; the front glass and metal frame, with properly placed scratch-resistant protection, hold up well against daily wear and tear. The rear control section with RGB lighting isn’t just for aesthetics—it also serves as a visual indicator of device status during sessions. Overall, the design leaves an impression of sturdiness and reliability, which is crucial for a device intended for intensive use and games requiring quick reactions.
Display and Performance
Display
The RedMagic 3s uses a large 6.65-inch AMOLED display with a resolution of 1080 x 2340 pixels and an aspect ratio of 19.5:9. It’s often noted for its 90 Hz refresh rate, which means smoother motion in games and more fluid scrolling. High pixel density and color saturation make the viewing and gaming experience very pleasant, with good color segmentation even in bright sunlight. Approximately 388 PPI provides a relatively sharp display without noticeable blurring of text or icons during fast movements, which is key for competitive genres like FPS and racing games. Anyone who values fast screen response and minimal blur will appreciate the 90 Hz feature.
Performance and Cooling
Always in focus: gaming performance. The RedMagic 3s is powered by Qualcomm’s SDM855 Snapdragon 855+ (7 nm), paired with 8 GB or 12 GB of RAM and 128 GB or 256 GB of UFS 3.0 storage. In practice, this means exceptional system responsiveness, fast app loading, and an excellent framework for current and recent games. In titles like top FPS games, the device remains stable over longer periods thanks to its built-in cooling system: a constructed vapor chamber and an additional fan—a combination that many gaming phones owe to this model. During intensive use in extended gaming sessions, performance stays high without significant throttling, a known weakness in many competing devices without sophisticated cooling. Simultaneously, users get an intuitive Game Mode toggle that optimizes performance and reduces energy consumption during gameplay.
In a temporal context, the RedMagic 3s was launched as a response to the increasingly popular mid to high-end gaming phones. In 2019, competitors like the ROG Phone 2 and Black Shark offered similar performance, but RedMagic stood out with consistent cooling and practical hardware-centric features like additional buttons and customizable lighting. If the goal is to get the longest possible gaming performance without sacrificing detail, the RedMagic 3s remains a competitive choice even in 2025, especially for enthusiasts in segments where terminal prices and part availability are important.
Software and User Experience
Interface and Daily Usage
Running on RedMagic OS, based on Android 9 at launch, the software is tailored for gamers with minimal bloatware and a clean, responsive interface. Daily usage feels smooth, with quick access to gaming features through the dedicated Game Space. While it may not have the latest Android versions, the optimization for performance ensures that apps run efficiently, and regular updates in its prime addressed stability and security. The user experience is straightforward, prioritizing functionality over flashy animations, which aligns well with the device’s gaming focus.
Customization and Gaming Features
Users can customize RGB lighting, button mappings, and performance profiles, enhancing personalization for different games. The software includes tools like screen recording, do-not-disturb modes during gameplay, and network optimization, making it a comprehensive package for gamers. Though some may find the interface less polished compared to mainstream brands, it excels in providing practical tools without unnecessary complexity.
Battery Life and Charging
Equipped with a 5000 mAh battery, the RedMagic 3s offers impressive endurance, easily lasting a full day of mixed use, including several hours of gaming. With moderate usage, it can stretch to two days, while heavy gaming sessions may require a midday top-up. The 18W fast charging support refills the battery quickly, though it lacks wireless charging—a trade-off for the gaming-focused design. Overall, battery performance is a strong point, supporting long gameplay without frequent interruptions.
Camera Performance
While not its primary focus, the 48 MP main camera and 8 MP ultra-wide lens deliver decent photos in good lighting, with accurate colors and reasonable detail. However, low-light performance is average, and video recording lacks stabilization, making it best suited for casual shots rather than professional photography. For gamers, the camera is sufficient for social media and video calls, but photography enthusiasts may want to look elsewhere.
Conclusion
The RedMagic 3s remains a compelling option for gamers in 2025, thanks to its robust performance, effective cooling, and dedicated gaming features. While it may not compete with the latest flagships in every area, its value proposition is strong, especially for those prioritizing gameplay over extras like advanced cameras or the latest software. If you’re seeking a reliable, high-performance gaming phone without breaking the bank, the RedMagic 3s is still a worthy contender.
Frequently Asked Questions
Is the RedMagic 3s good for non-gaming use?
Yes, it handles daily tasks well, but its design and weight may not appeal to everyone seeking a general-purpose phone.
How does the cooling system perform under stress?
The active cooling with a fan and vapor chamber effectively prevents overheating, maintaining performance during extended sessions.
Can it run the latest games smoothly?
Absolutely, thanks to the Snapdragon 855+ and ample RAM, it handles current games at high settings without issues.
What about software updates?
It received updates for a couple of years post-launch, but may not support the latest Android versions; consider custom ROMs for extended support.
Is the battery replaceable?
No, the battery is internal, so replacement requires professional service, but its large capacity ensures longevity with proper care.
Leave a Comment