The reasons behind removing the 3.5mm headphone jacks have mostly been the same. Apple saw it as a century old technology that was holding the company back from making improvements to the smartphone. Xiaomi similarly states its reasons to remove the port as being able to fit a larger battery in its newest flagship, the Xiaomi Mi 6.
Removing the headphone jack has benefits that are slowly being realised by a number of tech companies.
Good Reasons the Headphone Jack Has Been Removed
1.The extra bit of space provided allows for a bigger battery and/ or improved camera technology, and
2.even makes it easier to make the phone water resistant.
3. the loss of the headphone jack also allowed both Apple and Xiaomi to add dual rear cameras to their respective flagships.
•Display. 5.15-inch
•Processor. 2.45GHz octa-core
•Front Camera. 8-megapixel
•Resolution. 1080x1920 pixels
•RAM. 6GB
•OS. Android
•Storage. 64GB
•Rear Camera. 12-megapixel
•Battery Capacity. 3350mAh
The missing headphone jack didn’t seem to hurt sales of Apple’s iPhone 7 and iPhone 7 Plus, but one will have to wait and see if Xiaomi fans are ready to accept the Mi 6 sans the headphone jack. For those who are still attached to their 3.5mm headphones, Xiaomi is throwing in a USB-C to 3.5mm adapter with the box.
Hope this article helped and I hope you won't sue the Xiaomi Company for removing the headphone jack.

