Xiaomi

POCO F9 Ultra 16 GB + 512 GB Black

Name: POCO F9 Ultra 16 GB + 512 GB Black
Brand: Xiaomi

Battery giant at 8,050 mAh, 6.9" screen and 200 MP camera for pro-level shots.

Manufacturer reference 4223717990

Colour Black

Black
Red

Internal storage capacity 512 GB

256 GB
512 GB

RAM capacity 16 GB

12 GB
16 GB

Energy class View the energy label (PDF)

87 /100 Its best score: the best battery life, rated "very long" on its category’s scale.

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What the POCO F9 Ultra 16 GB + 512 GB Black is worth

The POCO F9 Ultra 16 GB + 512 GB Black is a 5G smartphone with a 6.9" AMOLED screen at 185 Hz, a Snapdragon 8 Elite Gen 5 processor and a triple rear camera of 200 MP, 50 MP and 50 MP. IP68 certified, it packs 16 GB LPDDR5X RAM and 512 GB UFS 4.1 storage.

Its 8,050 mAh battery (95/100, very long) far exceeds the market median of 4,500 mAh. The photo score reaches 90/100 (excellent) thanks to the 200 MP main sensor, well above the usual 50 MP. Storage at 512 GB (90/100) and RAM at 16 GB (90/100, very high power) ensure smoothness and headroom. The 6.9" screen scores 73/100 (good) and peaks at 10,000 nits. Overall score: 87/100.

It targets demanding users seeking record battery life, sustained performance and generous storage. 100 W wired fast charging, 50 W wireless charging and OIS stabilisation complete a premium package. Dolby Vision, Dolby Atmos and Sound by Bose certifications add multimedia versatility.

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Battery life Very long

8,050 mAh · category median: 4,500 mAh

Camera Excellent

200 MP · category median: 50 MP

Storage Very large

512 GB · category median: 384 GB

Power Very high

16 GB · category median: 8 GB

Screen Good

6.9 " · category median: 6.7 "

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Étiquette énergie PDF 65.1 KB Document in Français Fiche d’information produit PDF 61.4 KB Document in Français

Specifications

Memory 2

RAM capacity 16 GB

Memory type LPDDR5X 9600 Mbps

Storage media 2

Internal storage capacity 512 GB

Storage type UFS 4.1

Design 2

Product colour Black

Resistance IP68

Screen 14

Display diagonal 6.9"

Display resolution 2608 x 1200 pixels

Maximum refresh rate 185 Hz

Panel type AMOLED

HBM brightness 2200 nits

Maximum brightness (1% of screen) 10000 nits

Maximum brightness (25% of screen) 4500 nits

Typical brightness 850 nits

Minimum brightness 1 nit

Contrast ratio 5,000,000:1

Touch sampling rate 480 Hz

Instant touch sampling rate 4800 Hz

Screen protection Corning Gorilla Glass 7i

Display certifications HDR10+, Dolby Vision

Camera 13

Rear camera resolution (numeric) 200 MP

Front camera resolution (numeric) 32 MP

Rear camera aperture number f/1.68

Second rear camera resolution (numeric) 50 MP

Third rear camera resolution (numeric) 50 MP

Front camera aperture number f/2.4

Third rear camera aperture number f/3.0

Image stabilizer Yes

Image stabilizer type OIS

Night mode Yes

Time lapse mode Yes

Slow motion mode Yes

Video recording modes 8K 30FPS, 4K 60FPS

- 1

Battery capacity 8050 mAh

Processor 4

Processor model Snapdragon 8 Elite Gen 5

Processor cores 8

Manufacturing process 3 nm

Maximum CPU frequency 4.6 GHz

Network 8

Mobile network generation 5G

Bluetooth Yes

SIM card capability Dual SIM

Wi-Fi Yes

Wi-Fi standards Wi-Fi 7 / Wi-Fi 6 / Wi-Fi 5 / Wi-Fi 4 and 802.11a/b/g/n/ac/ax/be

Bluetooth version 6.0

Near Field Communication (NFC) Yes

MIMO Yes

Power 4

USB Type-C required charging power (max) 100 W

Fast wireless charging 50 W

Wired reverse charging 27 W

Reverse wireless charging 22.5 W

Weight and dimensions 4

Weight 235 g

Height 163.49 mm

Width 77.94 mm

Depth 8.74 mm

Software 1

Operating system installed Xiaomi HyperOS 3

Connectivity 2

USB connector type USB Type-C

USB port USB 3.2 Gen 1

Navigation 6

GPS (satellite) Yes

BeiDou Yes

Galileo Yes

GLONASS Yes

Quasi-Zenith Satellite System (QZSS) Yes

Electronic compass Yes

Sensors 5

Proximity sensor Yes

Ambient light sensor Yes

Accelerometer Yes

Gyroscope Yes

Sensor type Ultrasonic

Representation / rendering 4

Fingerprint reader Yes

Face recognition Yes

Fast charging Yes

Wireless charging Yes

multimedia 1

Speakers stereo

Audio 1

Audio certifications Hi-Res, Hi-Res Audio Wireless, Dolby Atmos, Sound by Bose

Battery life 1

Energy efficiency class A

Power management 1

Energy efficiency scale A to G

Who this model suits

It’s for you if

Your first criterion is the battery life: it happens to be its best score.

You want a good score on the camera, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the screen: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

The 8,050 mAh battery delivers autonomy rated 95/100, described as very long. This far exceeds the market median of 4,500 mAh, ensuring several days of normal use.

Yes, the POCO F9 Ultra features fast wireless charging at 50 W, as well as wired charging at 100 W. It also offers reverse wireless charging at 22.5 W and wired at 27 W.

The POCO F9 Ultra has IP68 certification, which guarantees dust resistance and prolonged water immersion protection. The screen is protected by Corning Gorilla Glass 7i.