Foxwell NT919BT
#7 in TabletFull review
For a DIYer or mobile mechanic who wants coding and modern protocols with no update fees ever.
Amazon $619.99$619.99
The Foxwell NT919BT is the better OBD2 scan tool overall, rated 3.6 to 3.4. The Foxwell NT919BT leads on updates and service functions. The Launch X431 CRP919X wins on price. The Launch X431 CRP919X costs $170.99 less ($449 vs $619.99).
Launch X431 CRP919X
#11 in TabletFull review
A 7 in Launch tablet with ECU coding and two years of updates for under $500, for DIYers who want coding on a budget. The lack of a published maker warranty is the main risk.
Amazon $449$449
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Foxwell NT919BT for updates (free lifetime updates vs 2 years of free updates) and service functions (34 service functions vs 31 service functions).
- Choose the Launch X431 CRP919X for price ($449 vs $619.99).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every tablet OBD2 scan tool; a clear win is highlighted. How we rank explains each one.
| Factor weight | Foxwell NT919BT | Launch X431 CRP919X |
|---|---|---|
| Overall rating | 3.6/5 | 3.4/5 |
| Price 25% | 25 $619.99 | 46 $449 |
| Service functions 15% | 80 34 service functions | 70 31 service functions |
| Advanced 20% | 80 ECU coding, CAN FD and DoIP | 80 ECU coding, CAN FD and DoIP |
| Updates 25% | 100 free lifetime updates | 67 2 years of free updates |
| Warranty 15% | 0 1-year warranty | 0 warranty not published, scored as none |
Specifications
| Foxwell NT919BT | Launch X431 CRP919X | |
|---|---|---|
| Functions | ||
| Service functions | 34 | 31 |
| Vehicle makes | 140 | 150 |
| ECU coding | Yes | Yes |
| CAN FD and DoIP | Yes | Yes |
| Topology map | - | No |
| Hardware | ||
| Form | Tablet | Tablet |
| Screen | 8 in | 7 in |
| System | Android | Android 10 |
| Wireless VCI | Yes | No |
| Battery | - | 6,100 mAh |
| Support | ||
| Free updates | Lifetime | 2 years |
| Warranty | 1 year | - |