Autel’s MaxiCheck series has redefined affordable, professional-grade automotive diagnostics for small repair shops, independent technicians, and DIY enthusiasts worldwide. As the best-selling models in the lineup, the Autel MaxiCheck MX900 and Autel MaxiCheck MX808S deliver OE-level full-system diagnostics, bi-directional control, and essential maintenance services in compact, user-friendly packages. While they share core diagnostic capabilities, key differences in hardware, advanced features, and functionality set them apart for different use cases. Below is a visual, table-driven comparison to help you choose the perfect fit—no more sifting through messy technical jargon!
1. Hardware Specifications Comparison (Side-by-Side)
The hardware differences between the two models directly impact usability, battery life, and on-the-job convenience. Both are built with reliable, workshop-grade components, but the MX900 brings meaningful upgrades for daily professional use. Here’s a detailed breakdown:
| Hardware Feature | MX900 | MX808S |
|---|---|---|
| Operating System & Processor | Android 11.0; Rockchip RK3566 1.8GHz Quad-core Processor | Android 11.0; Rockchip RK3566 Quad-core Processor |
| Memory & Storage | 4GB RAM + 64GB On-board ROM | 4GB RAM + 64GB On-board ROM |
| Display |
8-inch LCD capacitive touchscreen; 1280x800 HD resolution |
7-inch LCD capacitive touchscreen; 1024x600 resolution |
| Battery Capacity | 7700mAh lithium-polymer battery | 5000mAh lithium-polymer battery (7 hours continuous use) |
| Camera | Rear 8 Megapixel autofocus camera | No built-in camera |
| Wireless Connectivity | 2.4GHz & 5GHz dual-band WiFi | 2.4GHz & 5GHz dual-band WiFi |
| Wired Connectivity | USB Type-C; USB 2.0; Mini SD card (up to 64GB) | Mini USB 2.0; USB 2.0; Micro SD card (up to 32GB) |
2. Software & Diagnostic Features: Core Differences
Both scanners deliver professional diagnostic capabilities for daily repair work, but the MX900 includes advanced features and expanded functionality that the MX808S lacks, making it better equipped for complex modern vehicle diagnostics. Here’s the full feature comparison:
| Diagnostic Feature | MX900 | MX808S |
|---|---|---|
| OE-Level Full System Diagnostics | ✅ Yes (read/clear DTCs, view live data, retrieve ECU info, freeze frame data for all vehicle systems) | ✅ Yes (read/clear DTCs, view live data, retrieve ECU info, freeze frame data for all vehicle systems) |
| Bi-Directional Control (Active Test) | ✅ Yes (3000+ component tests for actuators, sensors, and subsystems) | ✅ Yes (3000+ component tests for actuators, sensors, and subsystems) |
| Maintenance Reset Services | ✅ 40+ Hot Services (oil reset, EPB, SAS calibration, DPF regeneration, ABS bleeding, injector coding, and more) | ✅ 28+ Hot Services (oil reset, EPB, SAS calibration, DPF regeneration, ABS bleeding, injector coding, and more) |
| Advanced Vehicle Protocols | ✅ DoIP & CAN FD Protocol Support (for modern 2020+ vehicles) | ❌ No DoIP/CAN FD Protocol Support |
| Pre & Post Scan Reports | ✅ Yes (comprehensive pre-repair and post-repair diagnostic reports) | ❌ No |
| Vehicle Identification | ✅ Auto VIN + Scan VIN + Scan License Plate | ✅ Auto VIN Only |
| WiFi Printing | ✅ Yes | ✅ Yes |
| Cloud Report Management | ✅ Yes | ✅ Yes |
| Gateway Access | ✅ FCA AutoAuth (2018+) + Renault SGW (2015+) Support | ✅ FCA AutoAuth (2018+) + Renault SGW (2015+) Support |
| MV108S Endoscope Compatibility | ✅ Yes | ✅ Yes |
| Vehicle Coverage | 150+ brands (1996-2026 models); US, European, Asian markets | 80+ brands (1996-2026 models); US, European, Asian markets |
| Free Software Update | ✅ 1 Year Free Software Update | ✅ 1 Year Free Software Update |
| IP Restriction | ✅ No IP Restriction | ✅ No IP Restriction |
Pick the model that aligns with your daily use case and budget—no more overpaying for features you don’t need!
| User Type | Best Choice | Core Reasons |
|---|---|---|
| Small Repair Shops & Professional Technicians | MX900 | Needs DoIP/CAN FD support for modern vehicles, pre/post scan reports for insurance and customer records, a larger screen for all-day use, and 40+ service functions for diverse repair work. |
| Car Enthusiasts & DIY Users | MX808S | Basic home maintenance and repairs; budget-friendly, ultra-portable design, and all core diagnostic features without the cost of advanced professional functions. |
| Technicians Working on 2020+ Modern Vehicles | MX900 | Requires DoIP/CAN FD protocol support to diagnose and service the latest BMW, Ford, GM, and other modern vehicle models. |
| Mobile Technicians & On-Site Repairs | MX808S | Lightweight, compact design for easy transport. |
| Shops Needing Detailed Repair Documentation | MX900 | Pre & post scan reports provide clear before/after repair documentation, critical for customer transparency and insurance work. |
Final Verdict: Choose Smart, Work Smarter
Both the Autel MaxiCheck MX900 and MX808S are industry-leading mid-range diagnostic scanners, but they are built for different users:
- Autel MaxiCheck MX900: The upgraded professional pick for small repair shops and full-time technicians. It adds critical modern features like DoIP/CAN FD support, pre/post scan reports, a larger 8-inch screen, and a bigger battery, making it future-proof for the latest vehicle models and daily professional use.
- Autel MaxiCheck MX808S: The unbeatable value king for DIY enthusiasts and part-time technicians. It delivers the same core bi-directional control and full-system diagnostics as higher-end models, in a compact, affordable package that covers all routine maintenance and repair needs.
Both models include a 1-year free software update, and no IP restrictions for worldwide use. Click below to explore full product details or secure exclusive pricing!
Still Unsure Which Scanner Is Right for You? Want Exclusive Discounts?
Every technician and workshop has unique diagnostic needs—whether you specialize in specific vehicle brands, work on modern electric cars, or only need basic maintenance functions. If you’re still stuck choosing between the MX900 and MX808S, or if you’re looking for exclusive bulk pricing and limited-time discounts, send your vehicle VIN and specific diagnostic requirements to sales@auteldealer.com. Our Autel product experts will analyze your needs, provide a customized recommendation, and help you get the best possible price for your perfect diagnostic scanner.