What is the Difference Between Topdon Phoenix Plus 2 and Phoenix Plus?

What is the difference between Topdon Phoenix Plus 2 second generation and Phoenix Plus first generation?
Here comes the comparison:

Item Phoenix Plus 2 Phoenix Plus
Image Phoenix Plus 2 Phoenix Plus
Hardware
CPU 4-Core 2.0GHz 4-Core 2.0GHz
RAM 4G 4G
ROM 64G 64G
Battery 12600mAh/3.8v 12600mAh/3.8v
Operating System Android 10.0 Android 10.0
Screen Size 25.7cm (10.1inches) 25.7cm (10.1inches)
Touchscreen √ √
Screen Resolution 1280×800 1280×800
WiFi 2.4 & 5 GHz 2.4 & 5 GHz
Camera Rear 8 MP Rear 8 MP
Communication Bluetooth Bluetooth
Software
Full OBDII Functionality|Read DTCs √ √
Full OBDII Functionality|Clear DTCs √ √
Full OBDII Functionality|Live Data √ √
Full OBDII Functionality|I/M Readiness √ √
Full OBDII Functionality|Freeze Frame Data √ √
Full OBDII Functionality|O2 Sensor Test √ √
Full OBDII Functionality|On Board Monitor Test √ √
Full OBDII Functionality|Evap Test (Mode$8) √ √
Full OBDII Functionality|Vehicle Information √ √
System Support All systems All systems
System Diagnostics|Read ECU Information √ √
System Diagnostics|Read DTCs √ √
System Diagnostics|Freeze Frame Data √ √
System Diagnostics|Clear DTCs √ √
System Diagnostics|Data Stream √ √
Bi-Directional Control/ Active Test √ √
Special Function (inside the control unit) √ √
Hot Functions 41 41
Online Coding √ √
Online Programming × ×
Flash Hidden Function √ √
Gateway Access FCA SGW/Renault SGW FCA SGW
IMMO Optional Optional
Guided Function x √
AutoVIN √ √
SCAN VIN / License √ √
ADVANCED PROTOCOL
CAN-FD √ x
DoIP x x
J2534 x ×
Others
Remote Desk √ √
Repair Information √ √
DTC Look UP √ √
Charging Test (12 / 24V) Optional Optional
Cranking Test (12 / 24V) Optional Optional
Print WiFi / PC WiFi / PC
Vehicle Coverage 160+ 160+
Update Method WiFi WiFi
Software Update 2 Years Free 2 Years Free
Expand
Diesel Vehicle Diagnosis (HD) x x
ADAS Optional Optional
T-Ninja Box Optional Optional
Battery Tester (BT Mobile ProS) Optional Optional
Thermal Imager (TC001) Optional Optional
Oscilloscope Optional Optional

In sum:

They have the same hardware configuration, same functions, same add-on modules, same coverage list.

Plus2 supports CAN FD protocol for newer GM Ford CAN FD models, the Phoenix Plus 1 does not support CAN FD protocol.