Xiaomi 17 Ultra vs OPPO Find X9 Pro
The Xiaomi 17 Ultra and the OPPO Find X9 Pro share the same PhoneRanked score of 8.4. The Xiaomi 17 Ultra leads in camera, while the OPPO Find X9 Pro is ahead in battery and design. The Xiaomi 17 Ultra is the newer phone, announced Dec 25, 2025.
Key differences
Why choose the Xiaomi 17 Ultra
- Faster wired charging 90 W vs 80 W
- Bigger screen 6.9 inches vs 6.78 inches
- Longer optical zoom 4.3× vs 3×
- Newer model Dec 25, 2025 vs Oct 16, 2025
- More storage 512 GB / 1 TB vs 512 GB
- Lighter 218.4 g vs 224 g
Why choose the OPPO Find X9 Pro
- Bigger battery 7,500 mAh vs 6,000 mAh
- Brighter screen 3,600 nits vs 3,500 nits
- Better water resistance IP68 + IP69 vs IP68
- Thinner 8.25 mm vs 8.29 mm
- Higher screen resolution 1272 × 2772 px vs 1200 × 2608 px
- Sharper display 450 ppi vs 416 ppi
PhoneRanked scores
Calculated from specs, relative to phones from the same year and price range. How we rate phones
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
Overall
8.4
8.4
Display
8.5
8.6
Performance
9.0
8.8
Camera
8.9
8.4
Battery
8.0
8.7
Design
8.3
8.7
Software support
—
7.9
Value for money
6.0
6.0
Display
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
Size
6.9 inches
6.78 inches
Type
OLED, Xiaomi HyperRGB OLED
OLED, ProXDR AMOLED (Flexible)
Resolution
1200 × 2608 px
1272 × 2772 px
Pixel density
416 ppi
450 ppi
Refresh rate
120 Hz
120 Hz
Adaptive refresh
✓ Yes
✓ Yes
Peak brightness
3,500 nits
3,600 nits
HDR
HDR10, HDR10+, Dolby Vision, HDR Vivid
—
Protection
Xiaomi Shield Glass 3.0
Corning Gorilla Glass Victus 2
Performance
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
Process
3 nm
3 nm
Max CPU clock
4.6 GHz
4.21 GHz
GPU
Adreno 840
Arm Mali-G1 Ultra MC12
RAM
16 GB
16 GB
Storage
512 GB / 1 TB
512 GB
Storage type
UFS 4.1
UFS 4.1
microSD slot
✕ No
✕ No
Cameras
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
Main camera
50 MP, f/1.67, 1"
50 MP, f/1.5, 1/1.28"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
50 MP
50 MP
Telephoto
200 MP, 4.3× optical, periscope
200 MP, 3× optical, periscope
Optical zoom
4.3×
3×
Rear cameras
3
4
Rear video
8K@30
4K@120
Front camera
50 MP
50 MP
Front video
4K@60
4K@60
Battery and charging
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
Capacity
6,000 mAh
7,500 mAh
Battery type
Silicon-carbon
Silicon-carbon
Wired charging
90 W
80 W
Wireless charging
50 W
50 W
Reverse wireless
✓ Yes
✓ Yes
Charger in box
✕ No
✕ No
Design and build
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
Dimensions
162.9 × 77.6 × 8.29 mm
161.26 × 76.46 × 8.25 mm
Thickness
8.29 mm
8.25 mm
Weight
218.4 g
224 g
Form factor
Bar
Bar
Frame
Aluminum
Aluminum
Back
Fiberglass
Glass
Water resistance
IP68
IP68 + IP69
Fingerprint
Under-display ultrasonic
Under-display ultrasonic
3D face unlock
✕ No
✕ No
SIM
Dual Nano-SIM + eSIM
Dual Nano-SIM + eSIM
Colors
Starlit Green, Black, White
Titanium Charcoal, Silk White
Connectivity and features
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
6.0
6.0
USB
USB-C 3.x
USB-C 3.x
NFC
✓ Yes
✓ Yes
3.5 mm jack
✕ No
✕ No
Stereo speakers
✓ Yes
✓ Yes
Satellite
✕ No
✕ No
IR blaster
✓ Yes
✓ Yes
Software
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
OS at launch
Android 16
Android 16
Interface
Xiaomi HyperOS 3
ColorOS 16
OS updates
—
5 years
Security updates
—
6 years
Launch and price
Spec
Xiaomi 17 UltraOPPO Find X9 Pro
Announced
Dec 25, 2025
Oct 16, 2025
Released
Dec 27, 2025
Oct 22, 2025
Status
Released
Released
Green marks the stronger value in a row. Specs come from official manufacturer data, cross-checked with established tech media; each phone page lists its sources. Report an error
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