If you’re shopping for a diagnostic scanner in the $200 range, you’ve likely come across two top sellers: the Autel MaxiDiag MD808 PRO and the Topdon AD600S (Artidiag600S). Today, we’re comparing them side by side—looking at the most important features and offering real-world insights to help you decide which one is right for you.
Check a table comparison:
| Basic | Item | Autel MD808 Pro | Topdon Artidiag600S |
| Image |  |
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|
| Price | $219 | $179 | |
| Hardware | Processor | ARM® Thumb® Processor running at up to 400 MHz |
4-Core 1.5GHz |
| Screen | 4.0 inch | 5-inchTFT | |
| Resolution | 800 x 480 | 480 x 854 | |
| Battery | NA | 3350mAh | |
| Memory | 32MB, 166 MHz | 2 + 32 GB | |
| Connectivity | Mini USB: 2.0 Micro SD Card (16GB) |
Type-c | |
| VCI | Cable | Cable | |
| Weight | 313 g (0.69 lb.) | 630 g | |
| Software | Operating System | Embedded system | Android 11 |
| vehicle System Support | All System | PCM/TCM/ABS/SRS | |
| Read and Clear Codes | ✔ | ✔ | |
| Live Data | ✔ | ✔ | |
| Freeze Frame | ✔ | ✔ | |
| I/M Readiness | ✔ | ✔ | |
| vehicle Coverage | Current year vehicle of Asia, Europe, America,China |
Current year vehicle of Asia, Europe, America,China |
|
| CAN FD | ✘ | ✔ | |
| Update | Lifetime free update | Lifetime free update | |
| Service Fuctions |
Oil Reset | ✔ | ✔ |
| EPB | ✔ | ✔ | |
| TPMS | ✔ | ✘ | |
| BMS | ✔ | ✔ | |
| DPF | ✔ | ✔ | |
| SAS | ✔ | ✔ | |
| Throttle | ✔ | ✘ | |
| AFS Headlamp | ✘ | ✘ | |
| Break Bleeding | ✘ | ✘ | |
| Injector | ✘ | ✔ | |
| A/F | ✘ | ✘ |
In sum:
1).
The Autel MD808 PRO supports full system diagnostics, scanning all available electronic control modules (e.g., HVAC, BCM, power steering). The Topdon AD600S focuses only on four major systems: Engine, Transmission, ABS, and Airbag. This suits DIY users for essential issues but lacks the depth professionals or advanced users may need.
2).
The Topdon AD600S features a quad-core 1.5GHz processor, Android 11 operating system, and a 5-inch touchscreen, delivering a smooth, modern user experience. By contrast, the Autel MD808 PRO runs on an older embedded system with a 400MHz processor and a smaller 4-inch non-touch screen operated via physical buttons. For users who prioritize faster performance and an intuitive interface, the AD600S offers a smartphone-like experience that is easier to navigate.
3).
The Autel MD808 PRO supports more reset and service functions, including TPMS reset and throttle adaptation, which the Topdon AD600S does not have. On the flip side, the AD600S includes fuel injector coding—something missing on the MD808 PRO.
4).
Topdon AD600S supports CAN-FD which is used in many newer vehicles starting around 2019 and beyond (especially GM and newer Asian models).
Autel MD808 PRO does not support CAN-FD, meaning it might miss or fail to read some systems in newer vehicles.
If you work on or own 2020+ models, especially GM, the AD600S offers better future-proofing.
5).
If you are a DIY enthusiast who prioritizes in-depth diagnostics and a wide range of service functions, the Autel MD808 PRO offers more professional-level capabilities. On the other hand, if you prefer a modern, easy-to-use scanner with strong compatibility for newer vehicles and everyday tasks, the Topdon AD600S is an excellent choice.