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  3. Poco F9 Ultra vs nubia NaviX Ultra

Xiaomi Poco F9 Ultra vs ZTE nubia NaviX Ultra

What Poco F9 Ultra does better (6) and where nubia NaviX Ultra wins (6) — every spec side by side.

Xiaomi Poco F9 Ultra
Xiaomi · 2026Poco F9 Ultra
9.7Score
6 advantages≈ $890
Higher score
vs
ZTE nubia NaviX Ultra
9.6Score
6 advantages≈ $840
9.7Display9.5
9.8Camera9.5
9.8Battery9.7
9.5Features9.2
Dimensions

Size comparison

Poco F9 Ultranubia NaviX Ultra
77.9 × 163.58.775.7 × 162.17.6
Poco F9 Ultranubia NaviX UltraDifference
Height163.5 mm162.1 mm+1.4 mm
Width77.9 mm75.7 mm+2.2 mm
Thickness8.7 mm7.6 mm+1.1 mm
Weight235 g208 g+27 g

Drawn to the same scale from the official dimensions (front and side).

Why is Poco F9 Ultra better than nubia NaviX Ultra?

  1. Battery capacity8,050 mAh vs 7,100 mAh+13%
  2. Refresh rate185 Hz vs 144 Hz+28%
  3. Optical zoom5× vs 3×+67%
  4. Wired charging100 W vs 90 W+11%
  5. 4K selfie videoYes · nubia NaviX Ultra: No
  6. eSIMYes · nubia NaviX Ultra: No

Why is nubia NaviX Ultra better than Poco F9 Ultra?

  1. Storage (base)256 GB vs 512 GB2×
  2. Weight235 g vs 208 g+13%
  3. Pixel density416 ppi vs 453 ppi+9%
  4. Thickness8.7 mm vs 7.6 mm+14%
  5. Main camera aperturef/1.7 vs f/1.6+6%
  6. Resolution (width)1,200 px vs 1,260 px+5%
Specifications

Side by side

Design
Weight235 g208 g
Thickness8.7 mm7.6 mm
Height163.5 mm162.1 mm
Width77.9 mm75.7 mm
FrameAluminiumAluminium
BackPlastic—
Ingress protectionIP68—
Water resistance (IPx)IPx8—
Glass protectionCorning Gorilla Glass 7i—
ColoursBlack, Dark CherryBlack, Blue, Silver, Pink
Display
Screen size6.9″6.8″
PanelAMOLEDLTPO OLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)—Yes
Resolution (width)1,200 px1,260 px
Resolution (height)2,608 px2,800 px
Pixel density416 ppi453 ppi
Refresh rate185 Hz144 Hz
Peak brightness4,500 nits4,500 nits
Measured brightness1,283 nits—
Screen-to-body ratio91.6%90.4%
HDRYesYes
Performance
ChipsetQualcomm SM8850-AC Snapdragon 8 Elite Gen 5Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
Chip makerQualcommQualcomm
Process3 nm3 nm
CPU cores88
CPU frequency4.6 GHz4.6 GHz
GPUAdreno 840Adreno 840
AnTuTu score4,165,108—
Geekbench 6 (multi-core)10,500—
Memory
RAM16 GB16 GB
Storage (max)1,024 GB1,024 GB
Storage (base)256 GB512 GB
Storage typeUFS 4.1UFS 4.1
Memory card slotNoNo
Camera
Main camera200 MP200 MP
Main camera aperturef/1.7f/1.6
Main sensor size1/1.56"1/1.4"
Rear cameras33
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom5×3×
Max video8K—
4K video frame rate60 fps—
Selfie camera32 MP32 MP
4K selfie videoYesNo
Battery
Battery capacity8,050 mAh7,100 mAh
Battery typeSi/CSi/C
Active use (test)24.6 h—
Wired charging100 W90 W
Charged in 30 min60%—
Wireless chargingYesYes
Wireless charging power50 W50 W
Reverse wireless chargingYesYes
Connectivity
5GYesYes
eSIMYesNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth66
NFCYesYes
USBUSB Type-C 3.2USB Type-C
USB version3.2—
Video outputYes—
Infrared portYes—
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness-26.1 LUFS—
Fingerprint sensorUnder display, ultrasonicUnder display, ultrasonic
SensorsFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceHyperOS 3—
Major OS updates promised4—
EU label
Energy classA—
Battery charge cycles1,000—
Endurance per cycle81 h—
Repairability classC—
Drop resistance classC—
To compare: 0up to 4 models
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