Home Phone comparison Xiaomi 13 Ultra and Oppo Find X8s Plus - Which is better?

Xiaomi 13 Ultra vs Oppo Find X8s Plus

81 out 100
Xiaomi 13 Ultra
VS
88 out 100
Oppo Find X8s Plus
Xiaomi 13 Ultra
Oppo Find X8s Plus

Compared 2 smartphones : Xiaomi 13 Ultra Manufactured in April, 2023, with display 6.73 with chipsetQualcomm Snapdragon 8 Gen 2, vs Oppo Find X8s Plus, Manufactured in April, 2025with chipsetMediaTek Dimensity 9400 Plus. 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 13 Ultra
  • Larger display: 6.73in
  • Higher pixel density: 522ppi
  • Supports DisplayPort
  • Supports Dolby Atmos
Reasons to choose Oppo Find X8s Plus
  • Lighter design: 198g vs 227g
  • Higher battery capacity: 6000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3

Versions

Available versions and configurations
Memory Options - 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 13 Ultra and Oppo Find X8s Plus
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 13 Ultra
vs
Oppo Find X8s Plus

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.73 in 6.59 in
Resolution 1440x3200 pixels 1256x2760 pixels
Aspect ratio 20:9 20:9
Pixel density 522 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 1300 nits 1600 nits
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate 240 Hz 240 Hz
Screen-to-body ratio 89.7 % 89.3 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 13 Ultra
1201 nits
Oppo Find X8s Plus
n/a
sRGB gamut97.4 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi 13 Ultra]

Design & Build

Design and ergonomics comparison
Height 163.18 mm (6.42 in) 157.53 mm (6.2 in)
Width 74.64 mm (2.94 in) 74.51 mm (2.93 in)
Thickness 9.06 mm (0.36 in) 7.95 mm (0.31 in)
Weight 227 g (8.01 oz) 198 g (6.98 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Eco Leather Glass
Frame Metal Metal
Colors - White
- Black
- Green		 - White
- Black
- Purple
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi 13 Ultra
89.7 %
Oppo Find X8s Plus
89.3 %

Performance

Testing Xiaomi 13 Ultra and Oppo Find X8s Plus In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 2 MediaTek Dimensity 9400 Plus
Max Frequency 3200 MHz 3730 MHz
CPU Cores 8 (1 + 2 + 2 + 3) 8 (1 + 3 + 4)
Architecture - 3/2 (Cortex-A510)
- 2/2.8 (Cortex-A710)
- 2/2.8 (Cortex-A715)
- 1/3.2 (Cortex-X3)		 - 4/2.4 (Cortex-A720)
- 3/3.3 (Cortex-X4)
- 1/3.73 (Cortex-X925)
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Hexagon MediaTek NPU 890
Graphics Adreno 740 Mali-G925 Immortalis MP12
GPU Cores 1536 1536
GPU Frequency 680 MHz 1612 MHz
FLOPS 2089 GFLOPS 4952.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 13 Ultra
1995
Oppo Find X8s Plus
2881
Geekbench 6 (Multi-Core)
Xiaomi 13 Ultra
5419
Oppo Find X8s Plus
8833
Geekbench 6 (Single-Core)19952881
Geekbench 6 (Multi-Core)54198833
Geekbench Compute (GPU)n/a21250
Sources: Geekbench v6 [Oppo Find X8s Plus]
AnTuTu 10
AnTuTu 10
Xiaomi 13 Ultra
1524921
Oppo Find X8s Plus
2728958
CPU389140608192
GPU5964051213016
Memory297015469037
UX242361438713
NanoReview Score15249212728958
3DMark Wild Life
3DMark Wild Life
Xiaomi 13 Ultra
11992
Oppo Find X8s Plus
n/a
Max Surface Temp.52 °Cn/a
Stability89 %n/a
Graphics Test71 fpsn/a
Graphics Score11992n/a
Sources: 3DMark [Xiaomi 13 Ultra]

Memory

RAM
RAM Size - 12 GB
- 16 GB		 - 12 GB
- 16 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 3200 MHz n/a
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		- 256 GB
- 512 GB
- 1024 GB
Storage TypeUFS 4.0UFS 4.0
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 15
UI Skin HyperOS 1.0 ColorOS 15

Battery

Volume 5000 mAh 6000 mAh
Max Charging Power 90 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (50 W) Yes (50 W)
Reverse Charging Yes Yes (Wireless)
Fast Charging Yes (58% in 15 min) Yes (67% in 30 min)
Full Charge Time 0:40 h 1:02 h
Battery Life Test
Battery Life
Xiaomi 13 Ultra
23:30
Oppo Find X8s Plus
n/a
Web Browsing09:36 hn/a
Video Playback13:10 hn/a
Games05:28 hn/a
Standby Mode117 hn/a

Main camera

Matrix 503 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 5x Optical, 3x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 1920 fps (1080p) 480 fps (720p)
Wide-angle lens 122 ° 120 °
Lenses count Standard: 50.3 MP
Telephoto: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Depth		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix503 MP50 MP
Aperturef/1.9 - 4.0f/1.8
Focal length23 mm24 mm
SensorSony IMX989Sony LYT-700
Sensor size1/11/1.56
Pixel size1.6 μm1 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP50 MP
Aperturef/3.0f/2.6
Focal length120 mm73 mm
SensorSony IMX858Sony LYT-600
Sensor size1/2.511/1.95
Pixel size0.64 μm0.8 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/1.8f/2.0
Focal length12 mm15 mm
SensorSony IMX858Samsung S5KJN5
Sensor size1/2.511/2.76
Pixel size0.64 μm0.64 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 13 Ultra
138
Oppo Find X8s Plus
n/a
Video quality
Xiaomi 13 Ultra
137
Oppo Find X8s Plus
n/a
Overall camera score
Xiaomi 13 Ultra
140
Oppo Find X8s Plus
n/a
Bokeh65n/a
Preview72n/a
Zoom147n/a
Sources: DxOMark [Xiaomi 13 Ultra]

Front camera

Matrix 32 MP 32 MP
Photo resolution 6528x4896 pixels 6560x4928 pixels
Aperture f/2.0 f/2.4
Focal length 22 mm 21 mm
Sensor CMOS Sony IMX615
Sensor size 1/3.14 1/2.74
Pixel size 0.7 μm 0.8 μm
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Xiaomi 13 Ultra
123
Oppo Find X8s Plus
n/a
Video quality
Xiaomi 13 Ultra
137
Oppo Find X8s Plus
n/a

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 5.3 5.4
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 No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM B3 / B5 / B8GSM 850/900/1800MHz
3G BandsWCDMA B1 / B4 / B5 / B6 / B8 / B19WCDMA 1/4/5/6/8/19
LTE Bands*LTE (B1/B3/B4/B5/B7/B8/B12/B17/B18/B19/B26/B34/B38/B39/B40/B41/B42)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)
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 13 Ultra
89.5 dB
Oppo Find X8s Plus
n/a

Other

Class Flagship Flagship
Announced April, 2023 yr April, 2025 yr
Release Date April, 2023 yr April, 2025 yr
Launch Price ($) 1499 n/a
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 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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