Here are the Comparison between Vident iEasy300 and Vident iEasy300 pro.
| Product Name | i300 | i300Pro |
| Image |  |
 |
| Reads generic data and monitors (Mode 1) | √ | √ |
| Displays freeze frame data (Mode 2) | √ | √ |
| Reads trouble codes (Mode 3) | √ | √ |
| Clears all trouble codes for all systems (Mode 4) | √ | √ |
| Reads test results for oxygen sensors (Mode 5) | √ | √ |
| Reads Non-continuously monitored systems test results (Mode 6) | √ | √ |
| Reads pending codes (Mode 7) | √ | √ |
| Bi-directional control of the on-board system(Mode 8) | √ | |
| Oxygen monitor test(Mode 5) | √ | |
| On board monitor test | √ | |
| Component test | √ | |
| Modules Present | √ | |
| Vehicle information -VIN (Mode 9) | √ | √ |
| Reads permanent DTCs (Mode 0A) | √ | √ |
| Record and play back OBDII live data | √ | √ |
| Graph live data on screen | √ | √ |
| Graphs multiple values on screen simultaneously (list how many) | ||
| Customize live data | √ | |
| Reads manufacturer specific codes | √ | √ |
| Displays monitor and Inspection Maintenance (I/M) readiness status | √ | √ |
| Reads ABS codes | ||
| Enhanced mode 6 | √ | √ |
| Automtic VIN decoding so no need to select vehicle maker when manufacturer specific codes are found or when doing enhanced mode 6 test | √ | √ |
| Built-in DTC lookup | √ | √ |
| Hot keys for quick access to most frequently used functions | Reading/clearing code and I/M readiness hot keys | Reading/clearing code and I/M readiness hot keys |
| Red-Yellow-Green LEDs indicate monitor status | √ | √ |
| Build-in speaker indicate emissions monitor status | √ | √ |
| Trouble code tips built-in | √ | √ |
| Multilingual – on screen definitions in Englsih/Spanish/French | 10 Lanugages | 10 Lanugages |
| Includes battery | ||
| Memory backup for off-vehicle review | √ | √ |
| High resolution LCD color screen | 2.4″ | 2.4″ |
| Display | 320*240 pix | 320*240 pix |
| Print vehicle diagnostic report capabilities | √ | √ |
| Call-in support | √ | √ |
| Internent updateable | √ | √ |
| Checks updates automatically and one-key automatic updates | √ | √ |
| Most Important Features | hot keys, automatic VIN decoding and updates; Red-Yellow-Green LEDs indicate emissions monitor status; enhanced mode 6 | hot keys, automatic VIN decoding and updates; Red-Yellow-Green LEDs and build-in speaker indicate emissions monitor status; enhanced mode 6 |
