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Home > New Gear > Xiaomi Mi Watch VS Amazfit Nexo: Which eSIM Featured Smartwatch is Better?
Xiaomi Mi Watch VS Amazfit Nexo: Which eSIM Featured Smartwatch is Better?

Xiaomi Mi Watch VS Amazfit Nexo: Which eSIM Featured Smartwatch is Better?

By  Joe Horner 2019-11-06 10436 0

On Nov. 5, MIUI OS featured Xiaomi Mi Watch, was officially released as a "smartphone" with the appearance of a watch, which supports eSIM calling function. On the other hand, the Amazfit Nexo, which also supports eSIM calls. So, which of these two smartwatches is more worth buying? Here give you a specific comparison about Xiaomi Mi Watch and Amazfit Nexo.

Xiaomi Mi Watch VS Amazfit Nexo 

Xiaomi Mi Watch VS Amazfit Nexo: Full Specs Comparison

First, let’s have a quick look about Xiaomi Mi Watch and Amazfit Nexo.


Xiaomi Mi Watch

Amazfit Nexo

Screen Size

1.78 inch AMOLED 44mm

1.39 inch AMOLED


368 x 448

454 x 454

Screen Shape



Screen Case  Material

Corning Gorilla third-generationtempered glass (standard)
sapphire crystal(Elite Version)

Corning Gorilla third-generationtempered glass

Watch Case Material

aluminium alloy/stainless steel(Elite Version)

Microcrystalline zirconium ceramic

Watch Strap Material

fluororubber/stainless steel (Elite Version)





Battery Capacity



Battery Life

36 Hours

28 Hours


Qualcomm Snapdragon Wear 3100

Qualcomm Snapdragon Wear 2500


A+G sensor
HRM heart rate sensor
Geomagnetic sensor
Ambient light sensor
OTS optical displacement detector

BioTracker PPG optical sensor
Acceleration sensor
Geomagne sensor
Ambient light sensor




Linear Motor



Sports Mode



Health Function

 Heart rate/Sleep tracking/pressure measurement

 Heart rate/Sleep tracking/


Bluetooth 5.0/WiFi

Bluetooth 4.2 /WiFi



supports (Chinese version)


Full e-SIM (One Phone Number Dual Terminal/Independent Number)

e-SIM (One Phone Number Dual Terminal)

Voice Assistant



Smart Home Linkage




MIUI For Watch


Third-party Applications




1299 RMB (standard edition)
1999 RMB (Elite Version)

999RMB (standard edition)
1299RMB (ECG version)



According to this core parameter comparison table, we can clearly know the difference between Xiaomi Mi Watch and Amazfit Nexo. Next, let's talk about it in detail.

Xiaomi Mi Watch VS Amazfit Nexo: Outlook Design Comparison

There is a clear difference between Xiaomi Mi Watch VS Amazfit Nexo in terms of design. First of all, the Xiaomi Mi Watch uses the 1.78 inch AMOLED rectangular dial design like Apple Watch, supplemented by the electronic crown and electronic buttons to control. Amazfit Nexo, on the other hand, is a more traditional circular dial (1.39 inch) design with a physical button.

Xiaomi Mi Watch 

In the production process, Xiaomi Mi Watch is a four-curved glass mirror, suspension screen design, bringing a borderless experience. At the same time, Mi Watch uses a ceramic back cover, warm and moist with the skin, anti-sweating, corrosion resistance is excellent. The watch frame is made of aluminum alloy frosted material with stable texture and scratch resistance. Moreover, Mi Watch strap is made of fluorine rubber, skin-friendly, anti-sensitive and anti-sweating, supporting quick removal. Provide scientific and technological silver, elegant black two-color option.


In addition, the Amazfit Nexo adopt more complex microcrystalline zirconium. The hardness of ceramic frame is extremely high.

Amazfit Nexo 

Xiaomi Mi Watch VS Amazfit Nexo: Function Comparison

Amazfit Nexo and Xiaomi Mi Watch have a lot in common in terms of functionality, but they are also very different.

Similarities of Amazfit Nexo and Xiaomi Mi Watch

10 sports modes: In terms of workout function, Amazfit Nexo and Xiaomi Mi Watch all supports 10 mainstream exercise modes.

Amazfit Nexo: Outdoor running, walking, outdoor cycling, treadmill, indoor cycling, elliptical trainer, climbing, trail running, football and jump rope. (not support swimming wear)

Xiaomi Mi Watch: Outdoor running, outdoor walking, cross-country, mountaineering, indoor running, outdoor cycling, indoor cycling, swimming pool swimming, open water swimming, free activities. (support swimming wear)


eSIM Calling function

Both of Amazfit Nexo and Xiaomi Mi Watch all supports eSIM calling function, which is pretty convenient. And totally get rid of your smartphone when working or exercise.


But there is a little different is that the Mi watch support eSIM one phone number dual terminal and independent number. While the Amazfit Nexo only supports eSIM one phone number dual terminal.

Xiaomi Mi Watch 

Differences of Amazfit Nexo and Xiaomi Mi Watch function

MIUI for Watch: the new Xiaomi Mi Watch have an independent MIUI system. Which means you can download APP, play music, call for taxi and so on.

Full Xiaoai AI: not like the Mi Band 4, the new Mi Watch just like a watch like "Xiaomi Xiao ai speaker", you can totally control your smart homekit (MloT) by your Xiaomi Mi Watch.

Xiaomi Mi Watch 

Xiaomi Mi Watch VS Amazfit Nexo: Battery Life Compare

In terms of battery life, Xiaomi Mi Watch has built-in 570mAh capacity to support 36 hours of use. It is the largest smartwatch that currently supports the LITE call feature. Amazfit Nexo, on the other hand, has a built-in 420mAh battery that supports 28 hours of battery life. From this we can see that with the help of, Qualcomm Snapdragon Wear 3100 platform, the endurance ability of, Mi Watch has been improved a lot.

Xiaomi Mi Watch​ 


Read at here, you must have a deep understand about Xiaomi Mi Watch VS Amazfit Nexo. Although by contrast, it is clear that Mi Watch is more feature-rich and cost-effective. But the overall performance of Amazfit Nexo is also good.


Amazfit Nexo is already on international sale and will go on sale at the end of November in Gearbest. Xiaomi Mi Watch will officially go on sale in China on November 11, and the timing of international sales has not yet been set. Which one do you prefer?

 You may also want to read:
 Xiaomi Mi Watch Review: The Most Cost-effective Smartwatch in 2019
 Xiaomi Mi Watch VS Amazfit Bip: Full Specs Comparison to Know Which Smartwatch is More Worth Buying in Black Friday 2019
 Xiaomi Haylou Smartwatch VS Xiaomi Mi Band 4: Which One is More Worth Buying?
 Xiaomi Mi Watch Smartwatch FAQ: All You Want to Know about Mi Smartwatch!

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