Autel MaxiSys Diagnostic Tools | MS909 vs MS919 vs Ultra Comparison

Detailed comparison of Autel's professional diagnostic tools MS909, MS919, and Ultra models. Everything you need to know about professional diagnostic features, oscilloscope functions, and technical details.

What are Autel MaxiSys Diagnostic Tools?

Autel MaxiSys diagnostic tools are reliable diagnostic systems that enable professional and rapid fault detection in vehicle electronic systems. The MaxiSys series stands out with OEM-level fault detection, programming and coding capabilities, as well as real-time data analysis and advanced measurement features.

OEM Level Diagnostics

Online Programming

Advanced VCI Interface

40+ Service Functions

MaxiSys MS909: Professional Diagnostic Solution

Autel MaxiSys MS909

MS909 is a powerful diagnostic device designed for professional fault diagnosis and ECU programming operations. With MaxiFlash VCI interface, it seamlessly connects to all systems and can perform advanced service operations such as adaptation and calibration.

  • 9.7" HD touch screen
  • MaxiFlash VCI interface
  • 128GB SSD / 4GB RAM
  • 15000mAh battery
  • Comprehensive ECU programming
  • 40+ service functions
  • Android 7.0 operating system

MaxiSys MS919: Advanced Measurement Systems

Autel MaxiSys MS919

MS919 is an advanced diagnostic system featuring professional oscilloscope and multimeter functions in addition to all MS909 features. With MaxiFlash VCMI interface, it can perform advanced measurement and testing operations.

  • 4-channel professional oscilloscope
  • Multimeter and signal generator
  • MaxiFlash VCMI interface
  • CAN/CAN FD test capabilities
  • Advanced voltage and signal measurement
  • Wireless VCI connection
  • Online programming support

MaxiSys Ultra: Top-Level Diagnostics

Autel MaxiSys Ultra

Ultra model is the flagship diagnostic system combining all MS919 features with enhanced hardware capabilities. It is optimized for long-term professional use with its larger screen, increased storage capacity, and powerful battery.

  • 12.9" wide HD screen
  • 256GB SSD storage
  • 18000mAh powerful battery
  • Advanced VCMI Pro features
  • 4-channel pro oscilloscope
  • Multi-function display
  • Premium user experience

Autel MaxiSys Model Comparison

1. Hardware Configuration

Feature MS909 MS919 Ultra
Vehicle Connection MaxiFlash VCI
INCLUDING LATEST PROTOCOLS		 MaxiFlash VCMI
INCLUDING LATEST PROTOCOLS		 MaxiFlash VCMI
INCLUDING LATEST PROTOCOLS
Display 9.7" Touch Screen
1536 X 2048 DPI
TFT-LCD ASAHI GLASS		 9.7" Touch Screen
1536 X 2048 DPI
TFT-LCD ASAHI GLASS		 12.9" Touch Screen
2732 x 2048 DPI
TFT-LCD CORELLE GLASS
Processor 2.3GHz + 1.7GHz
OCTA-CORE		 2.3GHz + 1.7GHz
OCTA-CORE		 2.3GHz + 1.7GHz
OCTA-CORE
Memory/RAM 128GB SSD / 4GB RAM 128GB SSD / 4GB RAM 256GB SSD / 4GB RAM
Battery 15,000 mAh 15,000 mAh 18,000 mAh
Camera 16MP Rear / 5MP Front 16MP Rear / 5MP Front 16MP Rear / 5MP Front
Docking Station - - Included

2. Software

Feature MS909 MS919 Ultra
Operating System Android 7.0 Android 7.0 Android 7.0
Software Updates 2 Year Free 2 Year Free 2 Year Free
Automatic VIN Detection SCANVIN / AUTO-VIN /AUTO-SCAN SCANVIN / AUTO-VIN /AUTO-SCAN SCANVIN / AUTO-VIN /AUTO-SCAN
Split Screen - - MULTI-FUNCTION DISPLAY
Advanced VCMI - VCI, Oscilloscope, Multimeter
Signal Generator, CAN BUS		 VCI, Oscilloscope, Multimeter
Signal Generator, CAN BUS

3. Features

Feature MS909 MS919 Ultra
Vehicle Diagnostics PASSENGER / LIGHT COMMERCIAL
SOME MID-SEGMENT		 PASSENGER / LIGHT COMMERCIAL
SOME MID-SEGMENT		 PASSENGER / LIGHT COMMERCIAL
SOME MID-SEGMENT
Basic & Special Functions DOMESTIC, ASIAN & EUROPEAN
1996 AND NEWER		 DOMESTIC, ASIAN & EUROPEAN
1996 AND NEWER		 DOMESTIC, ASIAN & EUROPEAN
1996 AND NEWER
OBDII Test Modes ALL 10 TEST MODES
LIVE DATA / FREEZE FRAME
ENHANCED MODE 6		 ALL 10 TEST MODES
LIVE DATA / FREEZE FRAME
ENHANCED MODE 6		 ALL 10 TEST MODES
LIVE DATA / FREEZE FRAME
ENHANCED MODE 6
Service Resets 40+ SERVICE FEATURES 40+ SERVICE FEATURES 40+ SERVICE FEATURES
Diesel Particulate Filter PASSENGER AND LIGHT
COMMERCIAL VEHICLES		 PASSENGER AND LIGHT
COMMERCIAL VEHICLES		 PASSENGER AND LIGHT
COMMERCIAL VEHICLES
System Diagnostics MODULE ACCESS IN
ALL SYSTEMS		 MODULE ACCESS IN
ALL SYSTEMS		 MODULE ACCESS IN
ALL SYSTEMS
Component Activations BI-DIRECTIONAL CONTROL BI-DIRECTIONAL CONTROL BI-DIRECTIONAL CONTROL
Advanced Functions ADVANCED CODING
ADAPTATIONS		 ADVANCED CODING
ADAPTATIONS		 ADVANCED CODING
ADAPTATIONS

Choose Autel MaxiSys for Professional Diagnostics

Take a step forward in vehicle diagnostics and maintenance with Autel MaxiSys diagnostic tools. The ideal solution for understanding modern vehicles' complex electronic systems and detecting faults quickly and accurately.

Autel MaxiSys diagnostic tools offer the same powerful software infrastructure across all models. While MS909 and MS919 share identical tablet features, MS919's additional oscilloscope and measurement capabilities provide significant advantages in electrical-electronic fault diagnosis. The Ultra model is optimized for long-term professional use with its larger screen, increased storage capacity, and powerful battery.

When making your choice, it's important to consider your service needs and workload. MS909 is ideal for basic diagnostic needs, MS919 for electrical-electronic measurement requirements, and the Ultra model offers the perfect solution for maximum performance and efficiency.