OPPO Find X9 Ultra vs Xiaomi 13 Ultra
The OPPO Find X9 Ultra scores 9.4 in our rating, and the Xiaomi 13 Ultra scores 8.3. The OPPO Find X9 Ultra leads in display, performance, camera, battery, design and software support. The OPPO Find X9 Ultra is the newer phone, announced Apr 21, 2026.
Key differences
Why choose the OPPO Find X9 Ultra
- Bigger battery 7,050 mAh vs 5,000 mAh
- Faster wired charging 100 W vs 90 W
- Bigger screen 6.82 inches vs 6.73 inches
- Longer optical zoom 10× vs 5.2×
- Brighter screen 3,600 nits vs 2,600 nits
- Higher refresh rate 144 Hz vs 120 Hz
Why choose the Xiaomi 13 Ultra
- Lighter 227 g vs 236 g
- Thinner 9.06 mm vs 9.1 mm
- Higher screen resolution 1440 × 3200 px vs 1440 × 3168 px
- Sharper display 521 ppi vs 510 ppi
- Reverse wireless charging
- Charger in the box
PhoneRanked scores
Calculated from specs, relative to phones from the same year and price range. How we rate phones
Value for money marked “est.” is an estimate: that phone has no official US launch price, so it is not highlighted against the others.
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
Overall
9.4
8.3
Display
8.9
8.5
Performance
9.0
7.0
Camera
9.0
8.7
Battery
8.2
6.8
Design
8.6
8.3
Software support
7.9
7.4
Value for money
6.0 est.
6.0 est.
Display
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
Size
6.82 inches
6.73 inches
Type
OLED, ProXDR AMOLED
OLED, AMOLED
Resolution
1440 × 3168 px
1440 × 3200 px
Pixel density
510 ppi
521 ppi
Refresh rate
144 Hz
120 Hz
Adaptive refresh
✓ Yes
✓ Yes
Peak brightness
3,600 nits
2,600 nits
HDR
Dolby Vision
HDR10, HDR10+, Dolby Vision
Protection
Gorilla Glass Victus 2
Corning Gorilla Glass Victus
Performance
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
Process
3 nm
4 nm
Max CPU clock
4.6 GHz
3.19 GHz
GPU
Adreno 840
Adreno 740
RAM
12 GB / 16 GB
12 GB / 16 GB
Storage
256 GB / 512 GB / 1 TB
256 GB / 512 GB / 1 TB
Storage type
UFS 4.1
UFS 4.0
microSD slot
✕ No
✕ No
Cameras
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
Main camera
200 MP, f/1.5, 1/1.12"
50 MP, f/1.9, 1"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
50 MP
50 MP
Telephoto
200 MP, 10× optical, periscope
50 MP, 5.2× optical
Optical zoom
10×
5.2×
Rear cameras
5
4
Rear video
8K@30
8K@24
Front camera
50 MP
32 MP
Front video
4K@60
1080p@30
Battery and charging
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
Capacity
7,050 mAh
5,000 mAh
Battery type
Silicon-carbon
—
Wired charging
100 W
90 W
Wireless charging
50 W
50 W
Reverse wireless
✕ No
✓ Yes
Charger in box
✕ No
✓ Yes
Design and build
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
Dimensions
163.16 × 76.97 × 9.1 mm
163.18 × 74.64 × 9.06 mm
Thickness
9.1 mm
9.06 mm
Weight
236 g
227 g
Form factor
Bar
Bar
Frame
Aluminum
—
Back
Vegan leather
Vegan leather
Water resistance
IP68 + IP69
IP68
Fingerprint
Under-display ultrasonic
Under-display optical
3D face unlock
✕ No
✕ No
SIM
Dual Nano-SIM + eSIM
Dual Nano-SIM
Colors
Tundra Umber, Canyon Orange, Polar Glacier
Black, White, Olive Green
Connectivity and features
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
6.0
5.3
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
OPPO Find X9 UltraXiaomi 13 Ultra
OS at launch
Android 16
Android 13
Interface
ColorOS 16
MIUI 14
OS updates
5 years
—
Security updates
6 years
5 years
Launch and price
Spec
OPPO Find X9 UltraXiaomi 13 Ultra
Announced
Apr 21, 2026
Apr 18, 2023
Released
Apr 24, 2026
Apr 21, 2023
Status
Released
Discontinued
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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