Buy Xtool EZ300 6 system or Xtool EZ400 FULL systems

Xtool EZ400 and EZ300 diagnosis scan tool, made by Xtool tech Company, are multi-touch screen for major car brands. What is their similarities and difference? Please go on reading following parts.

Xtool EZ400 and Xtool EZ300 similarities:
Screen: 7 inch multi-touch screen
Update: One-click update via WIFI for free
Memory Memory: 1GB RAM, 16GB Flash, support 32GB extension SD card
WIFI: WIFI 2.4 GHz
Bluetooth: Bluetooth 100 Meters
Built-in: On-board battery
Operating system: Android 4.4.4
Live data: Accurate live data in both Wave and Dashboard form
Vehicle coverage: Most US, Asian and European OBDII vehicle makes since 1996
Warranty: 2 years

Xtool EZ400 and Xtool EZ300 Difference:

Item Name	Xtool EZ400	Xtool EZ300
Outlook
Compatible systems	FULL systems	engine,ABS,SRS, transmission,TPMS and Oil Light Reset
Diagnostic Function	Read fault codes,clear fault codes,live data,actuation(Diagnosis reports in PDF file)	read fault codes,clear fault codes,live data(Diagnosis reports in PDF file)
Special function	ABS bleeding,service light reset,DPF regeneration,steering angle calibration,battery reset,throttle body adaptation,Service light reset,Throttle Sensor Adjustment	NO special functions
Price	€747.70	€339