Home Phone comparison Xiaomi 14 and Oppo Find X9 Ultra - Which is better?

Xiaomi 14 vs Oppo Find X9 Ultra

85 out 100
Xiaomi 14
VS
96 out 100
Oppo Find X9 Ultra
Xiaomi 14
Oppo Find X9 Ultra

Compared 2 smartphones : Xiaomi 14 Manufactured in November, 2023, with display 6.36 with chipsetQualcomm Snapdragon 8 Gen 3, 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 14
  • Lighter design: 193g vs 235g
  • Supports Dolby Atmos
Reasons to choose Oppo Find X9 Ultra
  • Larger display: 6.82in
  • Higher pixel density: 510ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7050mAh vs 4610mAh
  • Newer Bluetooth version: 6.0 vs 5.4

Versions

Available versions and configurations
Memory Options - 8/256 GB
- 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB		 - 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi 14 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.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi 14
vs
Oppo Find X9 Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.36 in 6.82 in
Resolution 1200x2670 pixels 1440x3168 pixels
Aspect ratio 20:9 19.8:9
Pixel density 460 ppi 510 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (10-120 Hz) Yes (1-120 Hz)
Max brightness 3000 nits 1800 nits
HDR support Yes Dolby Vision Yes, Dolby Vision
Touch Sampling Rate 240 Hz 300 Hz
Screen-to-body ratio 89.4 % 90 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 14
1170 nits
Oppo Find X9 Ultra
3396 nits
sRGB gamut99.6 %n/a
PWM (Flicker)429 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi 14]

Design & Build

Design and ergonomics comparison
Height 152.8 mm (6.02 in) 163.16 mm (6.42 in)
Width 71.5 mm (2.81 in) 76.97 mm (3.03 in)
Thickness 8.2 mm (0.32 in) 8.65 mm (0.34 in)
Weight 193 g (6.81 oz) 235 g (8.29 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Silver
- Green
- Pink		 - White
- Green
- Orange
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi 14
89.4 %
Oppo Find X9 Ultra
90 %

Performance

Testing Xiaomi 14 and Oppo Find X9 Ultra In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 3300 MHz 4600 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (2 + 6)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)		 - 6/3.63 (Oryon Gen 3 Performance)
- 2/4.61 (Oryon Gen 3 Prime)
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 750 n/a
GPU Cores 1536 n/a
GPU Frequency 903-1000 MHz n/a
FLOPS 2774 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 14
2182
Oppo Find X9 Ultra
3646
Geekbench 6 (Multi-Core)
Xiaomi 14
6991
Oppo Find X9 Ultra
11276
Geekbench 6 (Single-Core)21823646
Geekbench 6 (Multi-Core)699111276
Sources: Geekbench v6 [Xiaomi 14], [Oppo Find X9 Ultra]
AnTuTu 10
AnTuTu 10
Xiaomi 14
2031113
Oppo Find X9 Ultra
4086107
CPU4527801166693
GPU8511831523262
Memory411673509363
UX315477886789
NanoReview Score20311134086107
3DMark Wild Life
3DMark Wild Life
Xiaomi 14
15419
Oppo Find X9 Ultra
n/a
Max Surface Temp.47.9 °Cn/a
Stability70 %n/a
Graphics Test92 fpsn/a
Graphics Score15419n/a
Sources: 3DMark [Xiaomi 14]
PCMark 3.0
PCMark 3.0
Xiaomi 14
16364
Oppo Find X9 Ultra
n/a
Writing score19653n/a
Web score15768n/a
Video editing7891n/a
Data manipulation16120n/a
NanoReview Score16364n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 16 GB		 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4200 MHz 5300 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		256 GB
Storage TypeUFS 4.0UFS 4.1
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 16
OS Size 28 GB n/a
UI Skin HyperOS 2.0 ColorOS 16

Battery

Volume 4610 mAh 7050 mAh
Max Charging Power 90 W 100 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (50 W) Yes (50 W)
Reverse Charging Yes (Wireless) Yes, (Wireless)
Fast Charging Yes (58% in 15 min) Yes (75% in 30 min)
Full Charge Time 0:35 h 0:45 h
Battery Life Test
Battery Life
Xiaomi 14
25:30
Oppo Find X9 Ultra
37:00
Web Browsing10:59 h16:45 h
Video Playback17:04 h26:15 h
Games05:15 h08:23 h
Standby Mode111 h144 h

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 3.2x Optical, 10x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Up to 24FPS 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 1920 fps (720p) 480 fps (720p)
Wide-angle lens 115 ° 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
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.6f/1.5
Focal length23 mm23 mm
SensorOmniVision OVX9000 Light Fusion 900Sony LYTIA-901
Sensor size1/1.311/1.12 (0.89)
Pixel size1.2 μm0.7 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP200 MP
Aperturef/2.0f/2.2
Focal length75 mm70 mm
SensorSamsung S5KJN1OmniVision OV52A
Sensor size1/2.761/1.28 (0.78)
Pixel size0.64 μm0.61 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.2f/2.0
Focal length14 mm14 mm
SensorSamsung S5KJN1Sony LYTIA-600
Sensor size1/2.761/1.95 (0.51)
Pixel size0.64 μm0.8 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 14
137
Oppo Find X9 Ultra
n/a
Video quality
Xiaomi 14
138
Oppo Find X9 Ultra
n/a
Overall camera score
Xiaomi 14
138
Oppo Find X9 Ultra
n/a
Bokeh55n/a
Preview73n/a
Zoom134n/a
Sources: DxOMark [Xiaomi 14]

Front camera

Matrix 32 MP 50 MP
Photo resolution 6528x4896 pixels n/a
Aperture f/2.0 f/2.4
Focal length 22 mm 21 mm
Sensor Omnivision OV32B Samsung ISOCELL JN5
Sensor size 1/3 1/2.75 (0.36)
Pixel size 0.7 μm 0.64 μm
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 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 5.4 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 DP 1.2 Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM B2/3/5/8GSM 850/900/1800/1900MHz
3G BandsUMTS B1/2/4/5/6/8/19WCDMA 1/2/4/5/6/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66/B71)
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi 14
92.6 dB
Oppo Find X9 Ultra
n/a

Other

Class Flagship Flagship
Announced October, 2023 yr April, 2026 yr
Release Date November, 2023 yr May, 2026 yr
Launch Price ($) 999 n/a
MSRP ($) n/a 1299
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 90 W Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Oppo Find X9 Ultra the clear winner in this comparison.

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