Home Phone comparison Xiaomi Poco F8 Ultra and Oppo Find X9 Ultra - Which is better?

Xiaomi Poco F8 Ultra vs Oppo Find X9 Ultra

93 out 100
Xiaomi Poco F8 Ultra
VS
96 out 100
Oppo Find X9 Ultra
Xiaomi Poco F8 Ultra
Oppo Find X9 Ultra

Compared 2 smartphones : Xiaomi Poco F8 Ultra Manufactured in November, 2025, with display 6.9 with chipsetQualcomm Snapdragon 8 Elite Gen 5, vs Oppo Find X9 Ultra, Manufactured in May, 2026with chipsetQualcomm Snapdragon 8 Elite Gen 5. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi Poco F8 Ultra
  • Larger display: 6.9in
  • Lighter design: 218g vs 235g
Reasons to choose Oppo Find X9 Ultra
  • Higher pixel density: 510ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7050mAh vs 6500mAh

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB		 - 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Poco F8 Ultra and Oppo Find X9 Ultra
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi Poco F8 Ultra
vs
Oppo Find X9 Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.9 in 6.82 in
Resolution 1200x2608 pixels 1440x3168 pixels
Aspect ratio 19.5:9 19.8:9
Pixel density 416 ppi 510 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 2000 nits 1800 nits
HDR support Yes, Dolby Vision Yes, Dolby Vision
Touch Sampling Rate 480 Hz 300 Hz
Screen-to-body ratio 91.9 % 90 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco F8 Ultra
3501 nits
Oppo Find X9 Ultra
3396 nits

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 163.16 mm (6.42 in)
Width 77.8 mm (3.06 in) 76.97 mm (3.03 in)
Thickness 7.9 mm (0.31 in) 8.65 mm (0.34 in)
Weight 218 g (7.69 oz) 235 g (8.29 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel n/a Glass
Frame Metal Metal
Colors - White
- Black
- Blue		 - White
- Green
- Orange
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi Poco F8 Ultra
91.9 %
Oppo Find X9 Ultra
90 %

Performance

Testing Xiaomi Poco F8 Ultra and Oppo Find X9 Ultra In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Gen 5 Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 4600 MHz 4600 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture 6/3.63 () - 6/3.63 (Oryon Gen 3 Performance)
- 2/4.61 (Oryon Gen 3 Prime)
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 840 n/a
GPU Cores 1536 n/a
GPU Frequency 1200 MHz n/a
FLOPS 3686.4 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F8 Ultra
3553
Oppo Find X9 Ultra
3646
Geekbench 6 (Multi-Core)
Xiaomi Poco F8 Ultra
10883
Oppo Find X9 Ultra
11276
Geekbench 6 (Single-Core)35533646
Geekbench 6 (Multi-Core)1088311276
Geekbench Compute (GPU)27420n/a
Sources: Geekbench v6 [Xiaomi Poco F8 Ultra], [Oppo Find X9 Ultra]
AnTuTu 10
AnTuTu 10
Xiaomi Poco F8 Ultra
3865467
Oppo Find X9 Ultra
4086107
CPU11631061166693
GPU13947961523262
Memory546277509363
UX761288886789
NanoReview Score38654674086107

Memory

RAM
RAM Size 12 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5300 MHz 5300 MHz
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.1UFS 4.1
Memory CardNoNo

Software

OS Android 16 Android 16
UI Skin HyperOS 3 ColorOS 16

Battery

Volume 6500 mAh 7050 mAh
Max Charging Power 100 W 100 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (50 W) Yes (50 W)
Reverse Charging Yes, (Wireless) Yes, (Wireless)
Fast Charging Yes (78% in 15 min) Yes (75% in 30 min)
Full Charge Time 0:39 h 0:45 h
Battery Life Test
Battery Life
Xiaomi Poco F8 Ultra
32:38
Oppo Find X9 Ultra
37:00
Web Browsing15:14 h16:45 h
Video Playback22:44 h26:15 h
Games08:06 h08:23 h
Standby Mode124 h144 h

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 5x Optical, 10x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 240 fps)
Slow Motion 960 fps (1080p) 480 fps (720p)
Wide-angle lens 102 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 200 MP
Telephoto: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.7f/1.5
Focal length23 mm23 mm
SensorOmnivision Light Hunter 950Sony LYTIA-901
Sensor size1/1.31 (0.76)1/1.12 (0.89)
Pixel size1.2 μm0.7 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP200 MP
Aperturef/3.0f/2.2
Focal length115 mm70 mm
SensorSamsung S5KJN5OmniVision OV52A
Sensor size1/2.76 (0.36)1/1.28 (0.78)
Pixel size0.64 μm0.61 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.4f/2.0
Focal length18 mm14 mm
Sensorn/aSony LYTIA-600
Sensor size1/2.88 (0.35)1/1.95 (0.51)
Pixel size0.61 μm0.8 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 50 MP
Aperture f/2.2 f/2.4
Focal length 21 mm 21 mm
Sensor CMOS Samsung ISOCELL JN5
Sensor size 1/3.44 (0.29) 1/2.75 (0.36)
Pixel size 0.64 μm 0.64 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 6.0 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800/1900MHz
3G Bandsn/aWCDMA 1/2/4/5/6/8/19
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66/B71)
5G SupportYesYes

Sound

Speakers 2.1 n/a
3.5 mm Jack No No
FM Radio No No

Other

Class Flagship Flagship
Announced November, 2025 yr April, 2026 yr
Release Date November, 2025 yr May, 2026 yr
MSRP ($) 729 1299
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 100 W Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

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Total Votes: 2

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