Home Phone comparison Oppo Find X3 Pro and Xiaomi 17 Ultra - Which is better?

Oppo Find X3 Pro vs Xiaomi 17 Ultra

65 out 100
Oppo Find X3 Pro
VS
95 out 100
Xiaomi 17 Ultra
Oppo Find X3 Pro
Xiaomi 17 Ultra

Compared 2 smartphones : Oppo Find X3 Pro Manufactured in March, 2021, with display 6.7 with chipsetQualcomm Snapdragon 888 5G, vs Xiaomi 17 Ultra, Manufactured in December, 2025 with 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 Oppo Find X3 Pro
  • Higher pixel density: 525ppi
  • Lighter design: 193g vs 224g
Reasons to choose Xiaomi 17 Ultra
  • Larger display: 6.9in
  • Higher battery capacity: 6800mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Supports newer USB: 3.2 vs 3.1
  • Supports DisplayPort
  • Infrared port
  • Built-in eSIM
  • Includes charger

Versions

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

Review

Key Specs Oppo Find X3 Pro and Xiaomi 17 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:
Oppo Find X3 Pro
vs
Xiaomi 17 Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.7 in 6.9 in
Resolution 1440x3216 pixels 1200x2608 pixels
Aspect ratio 20:9 19.5:9
Pixel density 525 ppi 416 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 500 nits 1200 nits
HDR support Yes HDR10+ Yes, Dolby Vision
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 89.5 % 92.4 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Find X3 Pro
770 nits
Xiaomi 17 Ultra
n/a
sRGB gamut98.4 %n/a
PWM (Flicker)362 Hzn/a
Response time4.8 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Oppo Find X3 Pro]

Design & Build

Design and ergonomics comparison
Height 163.6 mm (6.44 in) 162.9 mm (6.41 in)
Width 74 mm (2.91 in) 77.6 mm (3.06 in)
Thickness 8.3 mm (0.33 in) 8.29 mm (0.33 in)
Weight 193 g (6.81 oz) 224 g (7.9 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Eco Leather
Frame Metal Metal
Colors - White
- Black
- Blue		 - White
- Black
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Find X3 Pro
89.5 %
Xiaomi 17 Ultra
92.4 %

Performance

Testing Oppo Find X3 Pro and Xiaomi 17 Ultra In benchmarks
Processor
Chipset Qualcomm Snapdragon 888 5G Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 2840 MHz 4610 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))		 6/3.63 ()
Process Samsung TSMC
Transistor Size 5 nm 3 nm
Neural Processor Hexagon 780 Hexagon
Graphics Adreno 660 Adreno 840
GPU Cores 1024 1536
GPU Frequency 840 MHz 1200 MHz
FLOPS 1290.2 GFLOPS 3686.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Find X3 Pro
1263
Xiaomi 17 Ultra
3510
Geekbench 6 (Multi-Core)
Oppo Find X3 Pro
3476
Xiaomi 17 Ultra
10993
Geekbench 6 (Single-Core)12633510
Geekbench 6 (Multi-Core)347610993
AnTuTu 10
AnTuTu 10
Oppo Find X3 Pro
925642
Xiaomi 17 Ultra
3963774
CPU2436631198653
GPU2826541458267
Memory180301501472
UX219024805382
NanoReview Score9256423963774
3DMark Wild Life
3DMark Wild Life
Oppo Find X3 Pro
5723
Xiaomi 17 Ultra
n/a
Max Surface Temp.44.8 °Cn/a
Stability58 %n/a
Graphics Test34 fpsn/a
Graphics Score5723n/a
Sources: 3DMark [Oppo Find X3 Pro]
PCMark 3.0
PCMark 3.0
Oppo Find X3 Pro
10839
Xiaomi 17 Ultra
n/a
Writing score14657n/a
Web score8620n/a
Video editing6016n/a
Data manipulation8718n/a
NanoReview Score10839n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB		 12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency 3200 MHz 5300 MHz
Channels 4 4
Storage
Storage Capacity256 GB512 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 11 (Upgradeable to Android 14) Android 16
OS Size 19.1 GB n/a
UI Skin ColorOS 11.2 HyperOS 3

Battery

Volume 4500 mAh 6800 mAh
Max Charging Power 65 W 90 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (30 W) Yes (50 W)
Reverse Charging Yes (Wireless) Yes, (Wireless)
Fast Charging Yes SuperVOOC 3.0 (100% in 29 min) Yes
Full Charge Time 0:29 h n/a
Battery Life Test
Battery Life
Oppo Find X3 Pro
16:59
Xiaomi 17 Ultra
n/a
Web Browsing06:45 hn/a
Video Playback09:56 hn/a
Games04:33 hn/a
Standby Mode83 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8700x5800 pixels 8192x6144 pixels
Zoom Optical, 2x Optical, 4.3x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No 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 120 fps)
Slow Motion 240 fps (1080p) 1920 fps (720p)
Wide-angle lens 110 ° 115 °
Lenses count Standard: 50 MP
Telephoto: 13 MP
Ultra-wide: 50 MP
Macro: 3 MP		 Standard: 50 MP
Telephoto: 200 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.7
Focal length26 mm23 mm
SensorSony IMX766n/a
Sensor size1/1.561/1 (1)
Pixel size1 μm1.6 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrix13 MP200 MP
Aperturef/2.4f/2.4 - 3.0
Focal length52 mm100 mm
SensorSamsung S5K3M5n/a
Sensor size1/3.41/1.4 (0.71)
Pixel size1 μm0.56 μm
StabilizationDigitalOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.2f/2.2
Focal length16 mm14 mm
SensorSony IMX766OmniVision OV50M40
Sensor size1/1.561/2.88 (0.35)
Pixel size1 μm0.61 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Oppo Find X3 Pro
134
Xiaomi 17 Ultra
n/a
Video quality
Oppo Find X3 Pro
125
Xiaomi 17 Ultra
n/a
Overall camera score
Oppo Find X3 Pro
128
Xiaomi 17 Ultra
n/a
Bokeh70n/a
Preview71n/a
Zoom102n/a
Sources: DxOMark [Oppo Find X3 Pro]

Front camera

Matrix 32 MP 50 MP
Photo resolution 6560x4928 pixels 8192x6144 pixels
Aperture f/2.4 f/2.2
Focal length 26 mm n/a
Sensor Sony IMX615 CMOS
Sensor size 1/2.8 1/2.88 (0.35)
Pixel size 0.8 μm 0.61 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 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 5.2 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.1 3.2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850, 900, 1800, 1900 MHzGSM B2 / B3 / B5 / B8
3G BandsUMTS 1, 2, 4, 5, 6, 8, 19WCDMA B1 / B2 / B4 / B5 / B6 / B8 / B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B34/B38/B39/B40/B41/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/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 Yes
Speaker Test
Max Volume
Oppo Find X3 Pro
89.6 dB
Xiaomi 17 Ultra
n/a

Other

Class Flagship Flagship
Announced March, 2021 yr December, 2025 yr
Release Date March, 2021 yr December, 2025 yr
Launch Price ($) 1150 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 17 Ultra the clear winner in this comparison.

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