XTOOL D8 vs. LAUNCH X431 V: Which is better?

Tim Miller

Wondering which bidirectional scanner is the real gem – XTOOL D8 or Launch X431 V Pro? Look no further!

In just minutes, I’ll guide you through 4 key differences between these scanners, followed by a comprehensive comparison. 

You’ll also find a handy full comparison chart for XTOOL D8 and Launch X431 V Pro. 

Let’s dive in!

XTOOL D8 vs. LAUNCH X431 V: Full Comparison Table

xtool d8
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Full-system diagnostic
Live data
Active tests
Topology map
Service functions
Oil Reset
ABS Bleeding
TPMS Reset
Key Programming
Crankshaft Relearn
Transmission Relearn
ECU Coding
VAG cars
All car brands
Offline programming
Ford, Lincoln, Mazda
Ford, Lincoln, Mazda
OBD2 car/light truck
OBD1 car/light truck
Latest GM cars
Screen size
Quad-Core 1.8GHz
Quad-Core 2.0GHz
Android OS
Android 5.1.1
Android 9.0
10,000 mAh
Wireless connection
Free updates
3 years
2 years
2 years
5 years
Yearly update fee
Customer support
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Click here to DOWNLOAD the Full Comparison Chart in PDF (FREE)

XTOOL D8 vs. LAUNCH X431 V: Key Differences

Below are some main differences between D8 and X431 V Pro.

  • Battery capacity: D8 has 2 times higher battery capacity (10,000mAh) for longer use. X431 V Pro comes with 5,000mAh.
  • Wireless connection:  X431 V Pro has a wireless connection that allows you to move around, making active tests easier. D8 is wired, but you can get its Bluetooth version, D8BT, for wireless convenience.
  • Functions: D8 offers Topology Map, a plus over X431 V Pro. However, X431 V Pro excels in ECU coding, covering all car brands, while D8 supports only 10 brands.
  • Price: XTOOL D8 is available at a discounted price of $600-$650 on Amazon, making it $250-$300 cheaper than X431 V Pro.

And here is my recommendation:

For reliability and wider vehicle coverage, choose Launch X431 V Pro.

For a budget-friendly pick, XTOOL D8 is the way to go. Save $200-$250, enjoy excellent after-sales service, and continuous feature updates.

Today’s best XTOOL D8 price:

Today’s best Launch X431 V Pro price:

Please keep in mind that the information mentioned above covers only 4 out of 11 differences between the products.

For a more comprehensive understanding, scroll down to read my detailed review provided below.

XTOOL D8 vs. LAUNCH X431 V: Detailed Comparison

XTOOL D8 vs. LAUNCH X431 V: Performance


Both XTOOL D8 and Launch X431 scanners can perform:

  • full-system diagnostics,
  • full-system active tests,
  • live data in 2 forms: text, and graph.

There is only one difference between them – the topology map. 

XTOOL D8 offers a colorful topology that provides a comprehensive view of the car system and aids in quickly identifying the root of car problems. This function is not available in Launch X431 V Pro.

The topology map interface on XTOOL D8.

Service functions 

XTOOL D8 and Launch X431 V both offer a wide range of service functions that cater to all your needs:

  • ABS Bleeding
  • Key Programming
  • Crankshaft Relearn
  • Transmission Relearn

Honestly, I can find no differences between D8 and Launch X431 V when talking about service functions. Both of them are excellent choices for car repair and maintenance.

ECU coding 

Although XTOOL D8’s ECU coding has some limitations, it will allow you to:

  • re-identify the components after repairs or replacements: For VAG cars only
  • disable the annoying functions and enable the hidden functions: For VAG, BMW, Ford, Mazda, Toyota/Lexus/Scion, and Lincoln.

In total, ECU coding is available for only 10 car brands on D8.

So, if ECU coding is really important for you, I’d recommend the Launch X431 V Pro. It’s a better choice, covering all car brands with remarkable performance. 

X431 V Pro is the better option for those who frequently work on customizing cars from multiple brands.

Offline ECU Programming (PMI)

If you own a Ford, Lincoln, or Mazda car, both XTOOL D8 and Launch X431 can satisfy you.

With PMI, you can effortlessly reprogram modules for Ford, Lincoln, and Mazda vehicles by copying data from the original module to the new one. Then the module replacement process can be completed seamlessly, right at your fingertips.

Today’s best XTOOL D8 price:

Today’s best Launch X431 V price:

XTOOL D8 vs. LAUNCH X431 V: Vehicle Coverage

Launch X431 V Pro has wider vehicle coverage than D8 as it supports OBD2 and OBD1 cars and light trucks. D8 covers OBD2 vehicles only.

With X431 V Pro, you can repair multiple cars without switching scanners. It’s a better choice for car mechanics, especially those working at repair shops.

XTOOL D8 vs. LAUNCH X431 V: Design & Hardware

If you love wireless scanners for convenience, go for the Launch X431 V Pro! It lets you move around your car during active tests, making it super easy.

Plus, the X431 V Pro has stronger hardware (Quad-Core 2.0GHz), so it’s perfect for heavy-duty tasks, giving you a better experience.

But, I must tell you, the Launch X431 V’s battery is quite modest, only 5,000mAh. 

On the other hand, the XTOOL D8 has a superior 10,000mAh battery, which is twice as powerful!

If you need a scanner that lasts all day without interruption for recharging, the XTOOL D8 is a must-have device. Trust me, you’ll love it!

Today’s best XTOOL D8 price:

Today’s best Launch X431 V price:

XTOOL D8 vs. LAUNCH X431 V: After-sales service

The main difference between D8 and X431 V Pro is their free update period. D8 offers a generous 3-year free update, while X431 V comes with 2 years. What’s more, D8’s update fee is $200 cheaper, making it a budget-friendly choice in the long run.

Being a newer brand than Launch, XTOOL listens to their customers and continuously improves their products based on feedback. 

Here’s what impresses me about XTOOL’s after-sales service:

  • Quick responses to emails from buyers.
  • Frequent updates to fix bugs.
  • Addition of the topology map in D8 based on user requests.

In terms of after-sales service, XTOOL is an absolute winner!

But if you need a scanner with the best-extended warranty, the Launch X431 V Pro is the way to go. It offers an impressive 5-year warranty.


In my opinion, XTOOL D8 and Launch X431 V Pro are fantastic scan tools you should consider buying.

If you prefer a reliable tool with wider vehicle coverage, the Launch X431 V Pro is the way to go.

Today’s best Launch X431 V Pro price:

However, if you’re looking for a more budget-friendly option, the XTOOL D8 can save you $150-$250 on the initial price. Plus, it offers excellent after-sales service with frequent additions of new functions. It’s definitely worth giving it a try!

Today’s best XTOOL D8 price:

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