Autel MaxiSys Ultra S2 vs Ultra: Which Scanner is Right for Me?

Autel MaxiSys Ultra S2 is the latest automotive diagnostic tool released by Autel Technology. It is an upgrade of the first-generation visual intelligent analysis system based on Ultra. The Ultra S2 has advanced diagnostics system with special functions, Including visualization of topology map 3.0, data flow 3.0, and multi-system detection 3.0 and 150+ brands remote programming ect.

The MaxiSys Ultra is Autel' s most ambitious diagnostics tablet to date. It has many advantageous diagnostic functions, including Remote Expert 4.0, new topology map and is compatible with high-end fast charging bases, etc.

Why should you choose the right car diagnostic tool for you? The answer to this question is obvious. Everyone has different diagnostic needs and different economic strengths, so it is necessary to match the most appropriate diagnostic scanning tools to better meet their needs, which is important for different people to accurately scan vehicle faults and perform maintenance.

Autel MaxiSys Ultra S2 vs Ultra: Key Differences

Hardware & Performance(Processor, display, storage)

The MaxiSys Ultra has a Samsung Exynos octa-core processor, a 12.7-inch TFT-LCD capacitive touchscreen and substantial 256GB built-in memory. Compared to the MaxiSys 919, its screen and memory are larger, making the diagnostic interface clearer, and it can also save more data and use more functions.

The MaxiSys Ultra S2 is an upgrade on the hardware of the Ultra. Its screen is larger than the Ultra, a 13.7-inch high-definition anti-glare large screen. In addition, it is equipped with a QCS6490 octa-core 2.7G processor and an Android 13.0 operating system, which allows it to detect car faults faster and operate more smoothly.

$1040 OFF

Autel Ultra S2

$5,459.00

$6,499.00

2026 Autel Flagship Diagnostic Scanner with AI-Powered Diagnostics, Topology 3.0 & 6-in-1 VCMI 2 – Advanced ECU Coding, Bidirectional Control & 2 Years Free Updates

Learn More Buy Now

But the more critical difference between the two is in the VCI function. Ultra S2 uses VCMI 2, which supports a wider range of connections than VCMI 1 and provides additional diagnostic functions that can help you troubleshoot various modules and electronic devices in the vehicle, enabling technicians to better solve car problems.

Software & Coverage(Diagnostics, updates, compatibility)

The MaxiSys Ultra S2 and Ultra the same features are available including support for topology maps, automatic scanning, full system vehicle diagnostics and ecu programming etc.

But in some ways the ultra has been upgraded the ultra s2 adopts version 3.0 which is not only based on the ecu network but also increases the visualization of module positions making the detection more accurate and the results clear at a glance.

In addition, the voice assistant is a new feature unique to the MaxiSys Ultra S2.This feature is great hands free. If you want to perform a certain diagnostic task you can easily do so by calling the voice assistant max.

Connectivity & Battery Life(Wi-Fi, battery performance)

The Ultra S2 and the Ultra both have 1800mAh battery capacity. This ensures a long battery life of the diagnostic scanning tool so that it does not suddenly interrupt its operation due to power problems.

However, compared to the ultra, the ultra s2 uses WiFi 6 to cover both 2.4G and 5G frequency bands, with a maximum rate of 9.6Gbps, which is nearly three times the speed of WiFi 5. This makes it faster and smoother to operate, and will not be stuck due to network problems.

Side-by-Side Comparison

Autel MaxiSys Ultra S2 VS Ultra Review: Pros & Cons

Autel MaxiSys Ultra S2:Pros & Cons

MaxiSys Ultra:Pros & Cons

Which One Should You Buy?

Best for advanced users: Ultra S2

Compared with Ultra, the Ultra S2 has more advanced functions and relatively higher configuration, which is more suitable for users who pursue advanced functions and higher accuracy.

Even if you are not a professional, you can easily operate The ultra s2. If you want to experience the latest voice assistant service, faster operating system, or want to view the vehicle fault diagnosed by the scanner more intuitively and clearly, then Autel MaxiSys Ultra S2 will be the best choice for you.

Best for budget-conscious professionals: MS Ultra

Although the functions of Autel MaxiSys Ultra scanner are not as many as those of the MaxiSys Ultra S2, it supports a wide range of vehicle models and has complete basic diagnostic functions, which are suitable for various diagnostic and maintenance scenarios, which are completely sufficient for professionals.

The most important point is that it is relatively cheap, which is the most suitable for those users who pursue cost-effectiveness and complete diagnostic functions.

Final Conclusion

MS Ultra and Ultra S2 are slightly different in hardware, software and diagnostic functions, and each has its own advantages and disadvantages. By comparing the two diagnostic scanning tools, you can find the diagnostic scanner that best suits your needs, which can more accurately match your work scenario and improve diagnostic work efficiency. For us consumers, the best is the one that suits you best.

Related More:

Autel MaxiSYS Ultra S2: Unleash Precision in Vehicle Diagnostics