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As the demand for 4K streaming, AI-enhanced video processing, and smart home connectivity continues to grow, Android TV manufacturers and OTT operators are looking for more powerful and efficient chipsets for their next-generation products.
Among the most discussed solutions today are the Amlogic S905X5M and S905X4.
While both chipsets support 4K HDR streaming and AV1 decoding, the S905X5M introduces significant improvements in CPU performance, GPU rendering, AI-powered image enhancement, and power efficiency, making it a stronger platform for future Android TV and Google TV devices.
Amlogic S905X5M and S905X4 are two popular chips in this category, but they cater to different use cases and market segments.
S905X5M vs S905X4 Quick Comparison
| Feature | S905X5M | S905X4 |
| CPU | Cortex-A55, 4 cores, up to 2.5 GHz | Cortex-A55, 4 cores, up to 2.0 GHz |
| GPU | Mali-G310 V2 (Enhanced) | Mali-G31 MP2 (Basic) |
| Resolution | 4K@60fps + AV1 + AI-SR | 4K@60fps, supports AV1, VP9 |
| AI Acceleration | Inline AI-SR | No independent NPU |
| Wireless | Wi-Fi 6 (802.11ax) | Wi-Fi 6 (802.11ax) |
| Manufacturing Process | 6nm | 12nm |
| HDMI Version | HDMI 2.1 (Supports VRR/ALLM) | HDMI 2.1 (Basic features) |
| Power Efficiency | Excellent | Good |
| Target Users | Users needing 4K, AI-enhanced, and future-ready tech | Users seeking stable 4K output and budget-friendly options |
| Recommended Products | Premium OTT Devices | Cost-Effective TV Boxes |
The S905X5M offers a substantial upgrade in performance and graphics processing while consuming less power thanks to its advanced 6nm manufacturing process.
From Streaming SoC to Edge AI Intelligence
The architectural leap from S905X4 to S905X5M introduces significantly higher NPU/AI computational capabilities. At Videostrong, we don't just stop at TV boxes—we leverage high-performance chipsets to power complex smart home automation and robotic systems.
Discover our flagship F10 AI Pet Companion Robot, which utilizes advanced processing power for autonomous navigation, AI object tracking, and real-time 2K video encoding.
1. CPU Architecture and Performance
S905X5M:
CPU: Quad-core ARM Cortex-A55
Clock Speed: Up to 2.5 GHz
Features: The S905X5M boasts a higher clock speed and optimized energy efficiency, allowing it to handle more demanding multitasking scenarios. This makes it ideal for handling intensive processes, especially for tasks that require sustained high performance like 4K video streaming and gaming.
S905X4:
CPU: Quad-core ARM Cortex-A55
Clock Speed: Up to 2.0 GHz
Features: While the architecture is the same as the S905X5M, the S905X4 runs at a slightly lower clock speed, resulting in slightly lower performance. It's still sufficient for 4K streaming and standard tasks, making it a cost-effective choice for mid-range devices.
For Google TV operators and OTT service providers, improved system responsiveness directly impacts user satisfaction and retention.
2. GPU and Graphics Processing
S905X5M:
GPU: ARM Mali-G310 V2
Graphics Features: Enhanced graphical rendering capabilities, smoother 4K interfaces, and lightweight gaming. The GPU can handle more demanding graphical outputs, making it ideal for higher-end devices and content.
S905X4:
GPU: Mali-G31 MP2 (basic version)
Graphics Features: Supports 4K HDR output, but its graphics performance is more basic. While it’s adequate for 4K content and general usage, it doesn’t provide the same high-end performance as the S905X5M, especially in demanding tasks like gaming or high-end media rendering.
3. Video Decoding and Resolution Support
S905X5M:
Resolution: Supports 4K@60fps output
Decoding: Supports AV1, VP9.
AI Features: Includes AI-enhanced super-resolution (AI-SR), improving the quality of lower-resolution content to near 4K standards, providing a more immersive viewing experience.
S905X4:
Resolution: Supports up to 4K@60fps output
Decoding: Supports AV1, VP9.
AI Features: The S905X4 lacks dedicated AI capabilities and relies on traditional algorithms for video quality enhancement, which may not provide the same level of clarity and upscaling as the S905X5M.
4. AI Acceleration and NPU
S905X5M:
S905X4:
NPU: Lacks a dedicated AI processor. AI tasks are handled by the CPU or GPU, making them less efficient and slower compared to the S905X5M.
Applications: While it can still handle basic AI tasks, it won’t offer the same advanced AI features or speed as the S905X5M.
5. Manufacturing Process and Power Efficiency
S905X5M:
S905X4:
Process: Built using a 12nm process, which is less efficient compared to the S905X5M. While it offers solid performance, it consumes slightly more power and may not be as efficient for prolonged high-performance tasks.
6. Connectivity and Networking
S905X5M:
Wireless: Supports Wi-Fi 6 (802.11ax), offering higher bandwidth, lower latency, and better performance in congested networks.
HDMI: HDMI 2.1 with support for VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode), making it ideal for gaming and smooth video playback.
Other Ports: USB 2.0, Gigabit Ethernet for stable wired connections.
S905X4:
Wireless: Supports Wi-Fi 6 (802.11ax).
HDMI: HDMI 2.1, without support for gaming enhancements like VRR.
Other Ports: USB 2.0, 1000M Ethernet.
Which Chip Should You Choose?
Choose S905X4 If:
You need a budget-friendly solution.
Your product focuses on standard 4K streaming.
AI enhancement is not required.
Cost control is the primary objective.
Choose S905X5M If:
You are developing next-generation Android TV products.
You want AI-SR image enhancement.
You require better performance and user experience.
You need future-ready hardware for premium markets.
For most new projects launched in 2025 and beyond, the S905X5M represents the more competitive platform.
Recommended S905X5M Solutions
For brands seeking a ready-to-market solution, Videostrong provides multiple S905X5M-based platforms:
Features:
Google TV 14
Wi-Fi 6
Bluetooth 5.2
AI-SR Technology
Google Assistant
OEM/ODM Support
Suitable for telecom operators, streaming brands, and retail channels.
Features:
Designed for premium OTT and smart home entertainment solutions.
OEM & ODM Android TV Development Services
Beyond hardware products, Videostrong also provides complete OEM and ODM development services, including:
Supported chipsets include S905X5M, S905X4, S905Y5, A311D, and other Amlogic platforms.
Frequently Asked Questions
Is S905X5M faster than S905X4?
Yes. The S905X5M provides higher CPU frequency, a more powerful GPU, AI-SR capability, and better power efficiency.
Does S905X5M support Google TV?
Yes. S905X5M is widely used in certified Google TV devices and supports Google Assistant, Chromecast, and OTA updates.
Is S905X5M suitable for OTT operators?
Absolutely. Its Wi-Fi 6 connectivity, AI-SR technology, and strong multimedia performance make it ideal for operator-grade Android TV and OTT solutions.
Can I customize an S905X5M Android TV Box?
Yes. Videostrong offers complete OEM/ODM customization services for Android TV and OTT devices.
Turn Chipset Power into Market Success: Partner with Videostrong
Choosing between Amlogic S905X4 and S905X5M is just the first step. To successfully bring a product to market, you need a manufacturing partner capable of custom PCBA layout, firmware optimization, and strict certification management.
Whether you are a telecom operator launching a new interactive ecosystem or an IoT brand designing next-gen smart gadgets, Videostrong delivers turnkey services:
Contact Videostrong's R&D Sales Team Today to get engineering datasheets, schedule a technical feasibility study, or request wholesale sample pricing. (Guaranteed response within 12-24 hours).
