# **Arm Presents ASR Upscaling Technology at MWC 2025 – A Revolutionary Step for Mobile Gaming**
At **MWC 2025**, **Arm** showcased its **Accuracy Super Resolution (ASR)** upscaling technology, delivering impressive outcomes. As mobile gaming continues to rise in popularity, especially in areas where smartphones are the main gaming devices, advancements like ASR could greatly improve the gaming experience. Arm’s recent progress seeks to introduce **console-quality graphics** to mobile devices, and I’m eager to witness this technology launch on smartphones shortly.
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## **The Significance of ASR for Mobile Gaming**
Mobile gaming has progressed to a stage where even mid-range and entry-level smartphones can support demanding games with stable frame rates. However, the challenge remains in delivering high-quality visuals without sacrificing performance. Upscaling technologies, like **NVIDIA’s DLSS (Deep Learning Super Sampling)** and **AMD’s FSR (FidelityFX Super Resolution)**, have transformed gaming on PCs and consoles. Now, Arm is applying a similar concept for mobile gadgets through **ASR**.
During **MWC 2025**, I had the chance to converse with **Steve Raphael**, Arm’s **Senior Director of Smartphone Segment Strategy**, regarding the company’s vision for mobile gaming and AI-enhanced technologies. Raphael underscored Arm’s dedication to providing **”console-quality”** gaming experiences on mobile while outlining an **”incredible roadmap”** of future innovations.
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## **Defining Accuracy Super Resolution (ASR)**
ASR is a **temporal upscaling** process that improves visual quality by rendering scenes at lower resolutions and employing **AI models** to upscale them to higher resolutions. This technique results in **smoother frame rates and enhanced image clarity** without placing excessive demands on the device’s GPU.
### **Core Features of ASR:**
– **AI-Driven Upscaling:** Employs machine learning to boost image quality.
– **Performance Enhancement:** Can elevate frame rates by up to **53%**.
– **Lower Power Consumption:** Ensures efficiency without overheating or throttling issues.
– **Cross-Platform Functionality:** Compatible with various Android devices using Arm hardware.
### **Live Demonstration at MWC 2025**
Arm displayed ASR in action on a device featuring the **Immortalis-G925 GPU**, attached to a tablet. Some minor artifacts were noted, but the overall **fluidity and visual fidelity** were commendable. The performance improvements render ASR particularly advantageous for **budget and mid-range smartphones**, where hardware constraints commonly affect gaming capability.
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## **ASR vs. DLSS and FSR**
Arm’s strategy for ASR draws inspiration from **NVIDIA’s DLSS and AMD’s FSR**, which have altered gaming on PCs and consoles. However, ASR is tailored specifically for **mobile devices**, where energy efficiency is paramount.
### **Comparison Chart:**
| Feature | NVIDIA DLSS | AMD FSR | Arm ASR |
|———|————|———|———|
| **Technology** | AI-driven upscaling | Open-source upscaling | AI-driven upscaling |
| **Platform** | PC & Console | PC & Console | Mobile |
| **Performance Boost** | Up to 50% | Up to 40% | Up to 53% |
| **Energy Efficiency** | High | Moderate | Very High |
| **Device Compatibility** | NVIDIA GPUs only | Most GPUs | Arm-powered devices |
Arm is **not starting from scratch** with ASR. Instead, it draws on **AMD’s open-source FSR2 upscaler** as a basis, providing it with a solid **advantage** in optimizing the technology for mobile environments.
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## **Importance of Upscaling for Mobile Devices**
In contrast to gaming PCs and consoles, smartphones face **limited power and thermal capacities**. Running games at native high resolutions can rapidly deplete battery life and lead to overheating. **Upscaling solutions like ASR enable devices to play games at lower resolutions while preserving superior visual quality**, achieving a balance between **performance and efficiency**.
As ASR is being integrated at the **platform level**, it will benefit **all Android devices powered by Arm hardware**, marking it as a **transformational advancement** for mobile gaming.
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## **AI and On-Device Processing: The Future of Mobility**
Beyond gaming, Arm is also advancing in **AI-fueled applications**. Raphael pointed out Arm’s initiatives to **streamline AI operations** for mobile devices, minimizing dependence on cloud computing.
### **Notable AI Innovations from Arm:**
– **On-Device AI Processing:** Decreases the necessity to transmit data to cloud servers, enhancing efficiency.
– **Generative AI for Mobile:** Arm has teamed up with **Stability AI** to deliver **generative audio, image, video, and 3D creation** tools on smartphones.
– **Refined AI Libraries:** Arm
