Xiaomi Mi Band 4 Review – More Than A Color Screen Upgrade! (Coupon)

Is Xiaomi Mi Band 4 More Than the Color Screen Upgrade? Let's find out!

Pros & Cons


  • Increased screen size
  • Colored AMOLED screen
  • Improved wristband lock and main chassis grip
  • 77 clock faces added
  • Voice assistant added (NFC version only)
  • NFC version can control Xiaomi smart appliances
  • Upgraded to 6-axis motion sensor 5 ATM waterproof Swimming mode added Total 6 sports mode


  • No integrated GPS
  • Xiao AI supports the Chinese language only (NFC version only)
  • No Magnetic Charging

Our Verdict

Concluding the Xiaomi Mi Band 4 review, the fourth generation of Mi Band series does appear to inherit the same design as of Mi Band 3. Even the wristbands are replaceable. Even though the main chassis dimensions are the same of both generations, Mi Band 4 manages to integrate a larger screen. Moreover, after three generations, Xiaomi finally moves to the colorful AMOLED display with a 2x increase in the resolution. The pixel density of 193 PPI makes the eye quite comfortable and has been pleasing.

Xiaomi Mi Band 4 Review Verdict

It is worth mentioning that this time NFC version apart from the addition of NFC chip also brings additional features such as Xiao AI voice assistant in the Mi Band 4, despite having the same battery capacity.

The Mi Band 4 offers the same long battery life despite the introduction of larger and colorful AMOLED display. The NFC version can run for 15 days while the standard version can run for 20 days. To become a professionally graded wearable, it has introduced the 6 axis motion sensor with 5 ATM waterproof certification. Finally, it also adds the swimming sports mode and now features 6 kinds of sports in total.

Though still having no internal GPS and Xiao AI in Chinese might disappoint us, but the unchanged price tag simply allows us to ignore such downsides.


Xiaomi Mi Band 4 is more than a screen upgrade. It’s another evolution of the cheap, budget-friendly wearables provided by Xiaomi.

Price & Availability

Xiaomi Mi Band 4 has a price tag of:

  • 169 yuan ($25) for non-NFC version
  • 229 yuan ($33) for NFC version

For global purchase, you can only pre-order it on Gearbest for $42.99 and $52.99 at the moment. There’s the Chinese version as well which is a lot cheaper priced at $34.99. Since the product has just debuted, one can expect global stores to demand high prices. However, the price will decrease to $25-$30 for the non-NFC version after a couple of months. For whose you are impatient to get their hands on the Mi Band 4, here’s the link to the store:

Update 7/2/2019: You can grab the Chinese version for a discounted price of $31.49 USD  on Gearbest if you apply this coupon code:


You can also get a $2 discount on NFC version if you apply this coupon code:



Hope you liked this Xiaomi Mi Band 4 review. If you want to know anything about the latest Mi Band from Xiaomi, don’t hesitate to ask us in the comment section.

Image Credit: Sun Technology

Rating Mi Band 4 $25
  • 8/10
    Design & Appearance - 8/10
  • 8/10
    Hardware - 8/10
  • 10/10
    Screen & Clock Faces - 10/10
  • 8/10
    Battery Life - 8/10
  • 9/10
    Features - 9/10
  • 10/10
    Price - 10/10


With a 0.95″ colored AMOLED display, 20 days battery,  6 types of sports mode, 5 ATM waterproof, and 6 axis motion added, Xiaomi Mi Band 4 serves as the greatest update over all previous generations.

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