Xiaomi Mi Band 4 Launched In China Let's Look At It's Specs

Xiaomi launch successor of Mi Band 3 sooner than you expect.Xiaomi introduced it's fourth generation band which is Mi Band 4 on June 11 in China and soon will launch globally..

Xiaomi Mi Band 4(image source: Aliexpress.com)

Highlights

It can track different swimming styles

It is water proof upto 50m(5ATM)

The home button on Mi Band 4

Mi Band 4 have Photoplethysmography(PPG) sensor which enables detecting BP

The new Mi Band 4 with rubber strap is similar in design like Mi Band 3.The only difference is the screen size which is bigger in size and more colorful.
The new Mi Band 4 has 0.95-inch screen which is 39.9% more than its predecessor.With 2.5D curved glass protection on top and resolution of 240 * 120p .Mi Band 4 have a AMOLED color touch screen display.It have 77 different watch faces.
Like all the predecessor Mi Band 4 is also capable of notifying incoming notifications from your device.The new Mi Band 4 comes in six different colors.It supports tracking for physical activities like walking,running,cycling,etc.And for first time a band will be able to track your swimming activities.It can detect different swimming styles like freestyle,backstroke,and other.
Talking about the sensors it includes Tri-axis Accelerometer+Tri-axis Gyro,Capacitive Wear monitoring sensor and also Photoplethysmography(PPG) for heart rate and BP check.Other features are common like steps counter,weather,heart rate,and notifications.
It comes in two variant one is with NFC and other is without NFC support.The one with NFC support also comes with built in micro-phone for voice assistant.
The one with NFC support is also able to make payment with Ali-pay.
In term of battery also it is far ahead from its predecessor.According to Xiaomi Mi Band 4 can deliver upto 20 day of battery backup in one charge.It have 135mAH/125mAh Li-Ion battery.
Last but not least Xiaomi Mi Band 4 is also lunched with special Avengers edition which have different color themes for different Avengers character.
Now talking about the price which is the main factor while buying any device.So new Mi Band is price at 169 RMB(approximately 1,700 Indian rupees) or 24$.And NFC version is little costlier which is priced at 229 RMB(approximately 2,300 Indian rupees)or 33$.The Avengers edition is priced at 349 RMB(approximately 3,500 Indian rupees)or 50$.Mi Band 4 is available for pre-sale on Aliexpress.