Xiaomi Mi 9 specs: Snapdragon 855, 20W wireless charging, 48MP camera

Xiaomi was never conservative when it came to the hardware side of things, but the Mi 9 takes things to a whole new level. The phone features an all-new gradient pattern at the back, and Xiaomi is also selling a version with a transparent back.

Then there's the hardware itself: the Mi 9 is one of the first devices to be powered by the Snapdragon 855, and there are three cameras at the back. The main 48MP f/1.75 camera is joined by a 16MP wide-angle shooter and a 12MP zoom lens that offers 2x optical zoom. With an overall DxOMark score of 107, the Mi 9 edges out the likes of the Pixel 3 and the Galaxy Note 9.

The Mi 9 also has wireless charging that goes up to 20W, as well as a 27W wired charging option. The 6.39-inch FHD+ AMOLED panel is sourced from Samsung, and there's an in-display fingerprint sensor under the panel.

There really isn't any area where the Mi 9 is found lacking, and the retail price of $445 makes it an absolute steal. Here's the breakdown of the internal hardware:

Xiaomi Mi 9 specs

Swipe to scroll horizontally
CategoryFeatures
Operating SystemMIUI 10 based on Android 9.0 Pie
Display6.39-inch 19:9 AMOLED 2280x1080Gorilla Glass 6395ppi pixel density
ChipsetOcta-core Qualcomm Snapdragon 855Two 2.84GHz Kryo 385 coresTwo 2.42GHz Kryo 385 coresFour 1.80GHz Kryo 385 cores7nm
GPUAdreno 640
RAM6GB/8GB/12GB LPDDR4X
Storage128GB/256GB UFS 2.1
ExpandableNo
Battery3300mAh
ChargingUSB-C20W Wireless charging27W wired charging
Water resistanceNo
Rear Camera48MP f/1.75 (Sony IMX586)16MP f/2.2 wide-angle (Sony IMX481)12MP f/2.2 telephoto (Samsung S5K3M5)
Front Camera20MP
ConnectivityWi-Fi 802.11 ac 4x4 MIMONFC, LTE with VoLTE, Bluetooth 5.0GPS/AGPS/GLONASS/BeiDou
SecurityIn-display fingerprint sensor (optical)
SIMDual Nano SIM
Dimensions155 x 75 x 7.6mm
ColorsOcean Blue, Lavender Violet

The Mi 9 is set to go on sale in China over the coming weeks, and with Xiaomi aggressively targeting the UK and other Western markets, it should make its way to other regions shortly. With the base variant retailing for just $455 and the 12GB edition with 256GB of storage sold for under $600, the Mi 9 could just be the deal of the year.

Everything you need to know about the Xiaomi Mi 9

Harish Jonnalagadda
Senior Editor - Asia

Harish Jonnalagadda is Android Central's Senior Editor of Asia. In his current role, he oversees the site's coverage of Chinese phone brands, networking products, and AV gear. He has been testing phones for over a decade, and has extensive experience in mobile hardware and the global semiconductor industry. Contact him on Twitter at @chunkynerd.

Latest in Xiaomi
POCO F7 Ultra back view on blue background with yellow colors next to it
POCO F7 Ultra review: The best bargain of 2025
Xiaomi 15 Ultra back view against Indian artwork
Xiaomi 15 Ultra launches in India, makes the Galaxy S25 Ultra look hilariously overpriced
Poco X4 Pro 5g
POCO X4 Pro 5G is official with a 108MP camera, 67W 'turbo' charging
Xiaomi Redmi Note 11 Pro India Launch
Xiaomi's Redmi Note 11 Pro phones are coming to India next week
Redmi K50
Vanilla Redmi K50 appears in new renders, may support 120W fast charging
Black Shark 4 Pro Lifestyle
Black Shark 4 Pro review: Yet another value-packed gaming phone
Latest in News
The Light Phone III in lifestyle photos.
The Light Phone 3 is here with miniature features, massive $799 price tag
YouTube Premium homepage on Android
YouTube's notification test impacts channels you rarely interact with
Google Pixel 8a
Google tipped to bring text-based actions in AI Overviews for Circle to Search
Pixel Watch 3 run coaching suggestion in the Fitbit app on a Pixel 9
Fitbit's Health Metrics are getting a redesign on Android and iOS
The Galaxy S24 Plus in hand with a light behind it
Samsung's sixth One UI 7 beta for the Galaxy S24 rolls out as launch nears
The promotional image for Google Workspace feature drops.
The March Workspace feature drop upgrades Gemini's note-taking and translation tools