This report compares five mainstream OBD2 scanners: VIDENT iEasy310 Pro, Foxwell NT301, KW850, Launch CR3008, and Autel AL519. Based on feature analysis and pricing, the VIDENT iEasy310 Pro offers the best value, providing premium features at the lowest price point (£31).
1. Price & Features Comparison
Table 1: Complete Feature Comparison Across Five OBD2 Scanners
| Features / Models | VIDENT iEasy310 Pro | Foxwell NT301 | KW850 | Launch CR3008 | Autel AL519 |
| Image |  |
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| Price | £31 | £55.99 | £55.99 | £39.99 | £62 |
| Overall value | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ |
| Market segment | Budget-feature hybrid | Mid-range | Mid-range | Entry-level | Premium entry |
| AUTOVIN | ✓ | ✓ | X | X | X |
| 3-color light | ✓ | ✓ | ✓ | X | ✓ |
| Battery voltage test | ✓ | X | ✓ | ✓ | X |
| Single data stream waveform | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multi-channel data streams | ✓ | X | ✓ | ✓ | X |
| Hotkey “I/M” | ✓ | ✓ | ✓ | ✓ | ✓ |
| Hotkey “Read” | ✓ | ✓ | X | ✓ | X |
| Hotkey “Erase” | ✓ | ✓ | X | X | X |
| One-key update | ✓ | ✓ | X | X | X |
| Help button (for DTC/Live data) | ✓ | ✓ | ✓ | ✓ | ✓ |
| ✓ | ✓ | ✓ | ✓ | ✓ | |
| Play back | ✓ | ✓ | ✓ | ✓ | ✓ |
| Read/erase DTCs | ✓ | ✓ | ✓ | ✓ | ✓ |
| System Information | ✓ | ✓ | ✓ | ✓ | ✓ |
| Live data | ✓ | ✓ | ✓ | ✓ | ✓ |
| View freeze frame | ✓ | ✓ | ✓ | ✓ | ✓ |
| I/M Readiness | ✓ | ✓ | ✓ | ✓ | ✓ |
| EVAP Leak Test | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mode 6 | ✓ | ✓ | ✓ | ✓ | ✓ |
| Color screen | ✓ | ✓ | ✓ | ✓ | ✓ |
Common Functions(All 5 Models)
Allscanners include: read/clear DTCs, live data, freeze frame, I/M readiness, EVAP test, Mode 6, color display, and print/playback.
2. Primary Recommendation: VIDENT iEasy310 Pro
Technical Rationale
The VIDENT iEasy310 Pro combines several features typically segmented across higher price points:
① AUTOVIN Technology (shared only with Foxwell NT301)
② Multi-Channel Streaming (shared with KW850 & Launch CR3008)
③ One-Key Updates (shared only with Foxwell NT301)
④ Three Hotkeys (most in comparison)
Value Proposition
At £31.00, it offers approximately 90% of the functionality found in £55-£62 models, representing the highest feature density per pound in this comparison.
3. Alternative Considerations
By Priority Need
Budget-Conscious Users: Launch CR3008 (£39.99) offers solid basics
Brand-Oriented Buyers: Autel AL519 (£62.00) provides trusted reliability
Balanced Choice: Foxwell NT301 (£55.99) combines AUTOVIN with mid-range pricing
4. Selection Guidelines
| User Profile | Recommended Model | Rationale |
| General/First-Time Buyers | VIDENT iEasy310 Pro | Maximum features at minimum cost |
| Brand-Sensitive Users | Autel AL519 | Established manufacturer assurance |
| Basic Code Readers | Launch CR3008 | Adequate functionality at a moderate price |
| Professional/Advanced DIY | VIDENT iEasy310 Pro or Foxwell NT301 | Advanced features depending on budget |
5. Concluding Assessment
The VIDENT iEasy310 Pro delivers the strongest value among the five compared scanners, offering the most features at the lowest price (£31). While each competitor serves specific needs, objective analysis confirms the iEasy310 Pro as the optimal choice for users prioritizing capability per pound.
For selection, focus on three key differentiators: AUTOVIN automation, multi-channel data streaming, and update convenience. Match these features against your budget and diagnostic requirements to make an informed decision.
