What’s different between ThinkDiag, ThinkDiag 2&ThinkScan Max 2 diagnostic tools? Which is better? Here we’re comparing them in price, hardware, and functions, trying to give you a clearer discrimination.
Comparison Table
| Item | THINKCAR ThinkDiag | THINKCAR ThinkDiag 2 | THINKCAR ThinkScan Max 2 |
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| Price | £72 | £123 | £281 |
| Screen size | × | × | 5.99 |
| Resolution | × | × | 1440*720 |
| System | × | × | Android 10 |
| CPU | THINKCAR | THINKCAR | THINKCAR |
| Frequency | × | × | 1.3GHz(4-core) |
| RAM | × | × | 2GB |
| ROM | × | × | 32GB |
| Battery | × | × | 3150mAh |
| WiFi | × | × | 2.4GHz/5GHz |
| Tablet size(mm) | 54*77*29 | 135*198*70 | 210*120*40 |
| Passenger car(12V) | √ | √ | √ |
| Car systems | All | All | All |
| Reset functions(free) | 15 | 15 | 28 |
| Basic diagnosis | √ | √ | √ |
| Intelligent diagnosis | √ | √ | √ |
| CAN-FD | × | √ | √ |
| ECUAIC | × | × | √ |
| ECU coding | √ | √ | √ (paid) |
| Flash hidden | √ | √ | √ (paid) |
| Initialization | √ | √ | √ (paid) |
| Bidirectional test | √ | √ | √ (paid) |
| Auto VIN | √ | √ | √ |
| Email Sharing | √ | √ | × |
| Diagnostic feedback | √ | √ | √ |
| Screenshot | × | × | √ |
| Recording/playback | √ | √ | √ |
| Voltage monitoring | × | × | √ |
| Free upgrade | 1 year | 1 year | Free |
| Connector | Bluetooth | Bluetooth | Bluetooth |
| Car brand | 150+ | 150+ | 138+ |
| Language | 9 | 9 | 15 |
Difference
Price
ThinkDiag<ThinkDiag 2<ThinkScan Max 2
ThinkDiag is the cheapest while ThinkScan Max 2 is the most expensive, ThinkDiag 2 places second.
Hardware
1. ThinkScan Max 2 is a touchscreen tablet that can be used independently. However, ThinkDiag is a Bluetooth VCI that can only work with an APP on a smartphone.
2. ThinkScan Max 2 is equipped with the best CPU, RAM, ROM, screen size and resolution, and battery capability to ensure smooth running speed.
Functions
ThinkDiag<ThinkDiag 2<ThinkScan Max 2
1. ThinkScan Max 2 supports most functions like 28 reset services, screenshots, voltage monitoring, and 15 languages while ThinkDiag cannot (or supports less).
2. ThinkDiag 2 can support CAN FD protocol while ThinkDiag cannot.
3. Both ThinkDiag&ThinkDiag 2 can enjoy free ECU coding, Flash hidden, initialization, and bidirectional test while ThinkScan Max 2 is paid. Besides, they support 150+ car brands.
4. ThinkScan Max 2 can enjoy a FREE lifelong upgrade while ThinkDiag only enjoys 1 year.
Conclusion
In terms of cost performance, ThinkDiag wins. Either ThinkDiag or ThinkDiag 2 can do basic/intelligent diagnosis. In addition, it’s small and portable to carry anywhere.
For another, if you’re looking for a more high-end diagnostic tablet, then ThinkScan Max 2 will be a good option. As its configuration and features perform better.






