Autel MX900 vs. MK808Z: Is the Upgrade Worth It?

An automotive diagnostic tool typically lasts for many years, but the longer it's used, the more prone it becomes to sluggishness, lag, or bugs—just like smartphones or iPads. No electronic device can escape this fate. So when your Autel OBD2 scanner has been in service for 3-5 years and you notice it struggling to keep up, it might be time to upgrade your equipment.

The Autel MaxiCOM MK808Z was an entry-level tablet scanner. The Autel MX900 series represents an upgraded evolution of the MK808Z, with a price point that remains relatively comparable. What are the key differences between these two tools? Do they align with your upgrade requirements? Let's take a closer look.

What is the Autel MK808Z?

Before introducing what it is, it's important to understand that the Autel MaxiCOM MK808Z and MK808S are all the same product. The different suffixes indicate different authorized distributors. So, what kind of Autel scanner tool is the Autel MK808Z?

The Autel MK808Z is an upgraded version of the Autel MaxiCOM MK808 and serves as an entry-level diagnostic tool within the Autel scanner lineup. Powered by a quad-core processor, it supports full-system diagnostics and bi-directional control functions, while also integrating over 28 advanced reset services; it is designed specifically for both professionals and DIY enthusiasts.

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Autel MaxiCOM MK808Z

$389.00

$439.00

Automotive Diagnostic Scanner | All System Diagnostics | 28+ Reset Service | 3000+ Active Test | NO IP Limitation | 2026 Upgraded of MK808/MX808

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What is the Autel MX900?

The Autel MX900 is the flagship model of the Autel 900 series, representing a comprehensive upgrade over the Autel 808 series. It features a quad-core processor, supports bidirectional control functionality, and boasts an 8-inch large display. Additionally, it supports OE-level full-system diagnostics and over 40 service functions, meeting the needs of maintenance and repair.

Autel MX900 Key Features Overview

Autel MX900 vs. MK808Z: Comparison Chart

Item	Autel MX900	Autel MK808Z
Image
Price	$519	$389
RAM	4GB	4GB
ROM	64GB	64GB
Battery Capacity	7700mAh	5000mAh
Operating System	Android 11.0	Android 11.0
Screen	8 inch 1280*800	7 inch 1024*600
Wi-Fi	2.4 & 5GHz	2.4 & 5GHz
Camera	8 MP	/
VCI	Main Cable	Main Cable
Read And Clear Codes	✔	✔
Live Data	✔	✔
Service	40+	28+
Special Fuction	✔	✔
Active Test	✔	✔
Auto VIN	✔	✔
Scan VIN	✔	✘
Scan License	✔	✘
Remote Desk	✔	✔
DOIP/CAN FD	✔	✘
Pre and Post Scan	✔	✘
WiFi Print	✔	✔
Endoscope(MV105S/MV108S)	✔	✔
Report Management	✔	✔
Language	Multi-language	Multi-language
Upgrade	1 Free Year	1 Free Year
Renault Gateway	✔	✔

Autel MX900 vs. MK808Z: Key Performance Differences

While both scanners share the same Android 11 OS and 4GB/64GB memory, the Autel MX900 justifies its higher price tag through several "Pro-level" advantages that the MK808Z lacks.

Superior Hardware & Visuals

The first thing you’ll notice is the screen. The MX900 features a larger 8-inch display (1280*800) compared to the 7-inch screen on the Autel MK808Z. In a greasy workshop environment, those extra pixels and inches make reading complex live data graphs and wiring diagrams significantly easier. Additionally, the 7700mAh battery in the Autel MX900 offers much longer standby time than the MK808Z’s 5000mAh, ensuring the tool is ready when you are.

Advanced Diagnostic Capabilities (DOIP & CAN FD)

This is the "deal-breaker" for modern vehicle repair. The Autel MX900 natively supports DOIP and CAN FD protocols.

• Why it matters: Many newer vehicles (like post-2020 GM, Volvo, and BMW models) require these protocols for high-speed data communication.
• The MK808Z lacks this hardware support, meaning it may not be able to communicate with the newest cars on the road today.

Autel MX900 Supports DOIP and CAN FD Protocols

Efficiency Tools: Camera & VIN Scanning

The MX900 comes equipped with an 8MP rear camera, which unlocks two major productivity features:

1. Scan VIN & Scan License: Instead of manually typing 17 digits (and risking errors), you can simply point the camera at the VIN plate or license.
2. Pre and Post Scan Reports: The MX900 allows for comprehensive Pre/Post scans, a must-have for insurance claims and professional shops to prove that all faults were cleared after the repair.

Expanded Service Menu

While the Autel MK808Z is no slouch with 28+ service functions, the MX900 steps it up to 40+ services. This includes more niche resets and calibrations that allow a shop to handle a wider variety of specialized repair jobs without sending the customer back to the dealership.

Autel MX900 Supports 40+ Service

Who Should Buy What?

Choosing between the Autel MX900 and MK808Z comes down to one question: What does your typical workday look like? Here is our expert breakdown based on the specs:

Choose the Autel MK808Z if...

• You Are a Weekend DIYer: If you only need to reset oil lights, bleed brakes, or register a battery on your personal vehicles, the $389 price point is unbeatable.
• You Work Primarily on Older Cars: If most of your projects are pre-2020, you likely won't miss the DOIP/CAN FD protocols or the extra 12+ service functions.
• Portability is Priority: The 7-inch screen makes the MK808Z slightly more compact and easier to toss into a glovebox or a small tool bag.
• You’re on a Budget: You still get the same Android 11 OS and 4GB RAM as the more expensive model, meaning the basic diagnostic speed is still excellent for the price.

Autel MK808Z Key Features Overview

Choose the Autel MX900 if...

• You Work on 2020+ Models: If your shop sees newer GM, Volvo, Land Rover, or BMW vehicles, the DOIP/CAN FD support in the MX900 is non-negotiable. You can't diagnose what you can't talk to.
• Speed is Money: The 8MP camera for Scan VIN/License and the Pre/Post Scan reports will save you 5–10 minutes per car. In a busy shop, that adds up to hours of saved labor every month.
• You Need "All-Day" Power: With a 7700mAh battery, the MX900 is built for heavy back-to-back use without needing to tether to a charger constantly.
• You Want Future-Proofing: For $519, you are buying a tool that won't be obsolete in two years when more brands switch to high-speed CAN FD protocols.

Conclusion

Both of these automotive diagnostic tools represent some of the best in the Autel scanner lineup. If your current tool is outdated and you're looking to upgrade, these two scanners offer excellent value for money.

If you have a heavy workload and frequently work on vehicles from 2020 onwards, you should opt for the MX900. However, if you are simply a DIY enthusiast looking to perform basic diagnostics and repairs on your own vehicle, the MK808Z is a suitable choice that will fully meet your daily needs.