1, smallIt is necessary to change the Mi 9 to Mi 10. Dual speakers, fast charge, high screen brush, camera, memory, flash memory, WIFI, battery life, and so on have been a comprehensive upgrade, Mi 9 and Mi 10 is a watershed product.
2, millet 9,2019 machine, the battery has long been dead, you can change the battery, if you feel that the battery life is OK, there is no need to change, Snapdragon 855 performance is not bad, play a chicken king or no problem. Mi 10 Supreme version, both sound quality performance screen is much stronger than Mi 9. If you have spare money, you can change it. Not if there's not enough moneyI need to change it. If the battery doesn't work, just spend 100 to change the battery.
3, this is not possible, the size and shape of the two mobile phone batteries are completely different, so the Mi 9 is no way to change the Mi 10 battery, in order to improve the battery life.
4, Mi 9 Pro 5G has been officially removed from the shelves, to the Mi 10/Pro series Recently, Mi Mall adjusted its product line, the Mi 9 Pro 5G mobile phone has been removed from the official sales channel, no longer available for sale. The shift reflects Xiaomi's commitment to its latest flagship models, the Mi 10 and Mi 10Full support for Pro.
5, the Mi 10 is a good phone, worth getting. In terms of taking photos, Xiaomi 10 has a huge improvement over Xiaomi 9, Xiaomi 10pro once scored 124 points to get the top of the DXO photo evaluation, although Xiaomi 10 photos are not good Xiaomi 10pro, but the performance is also good. 6, camera, the Mi 9 Pro 5G is equipped with 20 million front beauty camera and rear three cameras, including 48 million SONY main camera, 12 million portrait lens and 16 million ultra-wide Angle lens, to meet the needs of multi-scene shooting