Home Phone comparison Xiaomi 13 Ultra and Oppo Reno 15 Pro - Which is better?

Xiaomi 13 Ultra vs Oppo Reno 15 Pro

81 out 100
Xiaomi 13 Ultra
VS
84 out 100
Oppo Reno 15 Pro
Xiaomi 13 Ultra
Oppo Reno 15 Pro

Compared 2 smartphones : Xiaomi 13 Ultra Manufactured in April, 2023, with display 6.73 with chipsetQualcomm Snapdragon 8 Gen 2, vs Oppo Reno 15 Pro, Manufactured in November, 2025 with chipsetMediaTek Dimensity 8450. 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
  • Higher pixel density: 522ppi
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
Reasons to choose Oppo Reno 15 Pro
  • Larger display: 6.78in
  • Lighter design: 205g vs 227g
  • Higher battery capacity: 6500mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Built-in eSIM

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 Reno 15 Pro
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 Reno 15 Pro

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.73 in 6.78 in
Resolution 1440x3200 pixels 1272x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 522 ppi 450 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 1300 nits 600 nits
HDR support Yes Dolby Vision Yes, HDR10+
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 89.7 % 91.6 %
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 Reno 15 Pro
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) 161.26 mm (6.35 in)
Width 74.64 mm (2.94 in) 76.46 mm (3.01 in)
Thickness 9.06 mm (0.36 in) 7.65 mm (0.3 in)
Weight 227 g (8.01 oz) 205 g (7.23 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Eco Leather Glass
Frame Metal Metal
Colors - White
- Black
- Green		 - White
- Gold
- Brown
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi 13 Ultra
89.7 %
Oppo Reno 15 Pro
91.6 %

Performance

Testing Xiaomi 13 Ultra and Oppo Reno 15 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 2 MediaTek Dimensity 8450
Max Frequency 3200 MHz 3250 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)		 - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon MediaTek NPU 880
Graphics Adreno 740 Mali-G720 MP7
GPU Cores 1536 896
GPU Frequency 680 MHz 1300 MHz
FLOPS 2089 GFLOPS 2329.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 13 Ultra
1995
Oppo Reno 15 Pro
1668
Geekbench 6 (Multi-Core)
Xiaomi 13 Ultra
5419
Oppo Reno 15 Pro
6274
Geekbench 6 (Single-Core)19951668
Geekbench 6 (Multi-Core)54196274
Sources: Geekbench v6 [Oppo Reno 15 Pro]
AnTuTu 10
AnTuTu 10
Xiaomi 13 Ultra
1524921
Oppo Reno 15 Pro
1621697
CPU389140404106
GPU596405656908
Memory297015245835
UX242361314848
NanoReview Score15249211621697
3DMark Wild Life
3DMark Wild Life
Xiaomi 13 Ultra
11992
Oppo Reno 15 Pro
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
Memory Type LPDDR5X LPDDR5X
Memory Frequency 3200 MHz 4266 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 16
UI Skin HyperOS 1.0 ColorOS 16

Battery

Volume 5000 mAh 6500 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
Fast Charging Yes (58% in 15 min) Yes (76% in 30 min)
Full Charge Time 0:40 h 1:02 h
Battery Life Test
Battery Life
Xiaomi 13 Ultra
23:30
Oppo Reno 15 Pro
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 200 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 5x Optical, 3.5x
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) 240 fps (1080p)
Wide-angle lens 122 ° 116 °
Lenses count Standard: 50.3 MP
Telephoto: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Depth		 Standard: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix503 MP200 MP
Aperturef/1.9 - 4.0f/1.8
Focal length23 mm24 mm
SensorSony IMX989n/a
Sensor size1/11/1.56 (0.64)
Pixel size1.6 μm0.5 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP50 MP
Aperturef/3.0f/2.8
Focal length120 mm85 mm
SensorSony IMX858n/a
Sensor size1/2.51n/a
Pixel size0.64 μmn/a
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/1.8f/2.0
Focal length12 mm16 mm
SensorSony IMX858n/a
Sensor size1/2.51n/a
Pixel size0.64 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 13 Ultra
138
Oppo Reno 15 Pro
n/a
Video quality
Xiaomi 13 Ultra
137
Oppo Reno 15 Pro
n/a
Overall camera score
Xiaomi 13 Ultra
140
Oppo Reno 15 Pro
n/a
Bokeh65n/a
Preview72n/a
Zoom147n/a
Sources: DxOMark [Xiaomi 13 Ultra]

Front camera

Matrix 32 MP 50 MP
Photo resolution 6528x4896 pixels 8192x6144 pixels
Aperture f/2.0 f/2.0
Focal length 22 mm 18 mm
Sensor CMOS n/a
Sensor size 1/3.14 n/a
Pixel size 0.7 μm n/a
Autofocus Phase autofocus No
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 Reno 15 Pro
n/a
Video quality
Xiaomi 13 Ultra
137
Oppo Reno 15 Pro
n/a

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
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 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
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM B3 / B5 / B8GSM 850/900/1800MHz
3G BandsWCDMA B1 / B4 / B5 / B6 / B8 / B19WCDMA 1/4/5/8/19
LTE Bands*LTE (B1/B3/B4/B5/B7/B8/B12/B17/B18/B19/B26/B34/B38/B39/B40/B41/B42)LTE (B1/B2/B3/B4/B5/B8/B18/B19/B25/B26/B28/B34/B38/B39/B40/B41/B42/B43/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 No
Speaker Test
Max Volume
Xiaomi 13 Ultra
89.5 dB
Oppo Reno 15 Pro
n/a

Other

Class Flagship Mid-range
Announced April, 2023 yr November, 2025 yr
Release Date April, 2023 yr November, 2025 yr
Launch Price ($) 1499 n/a
MSRP ($) n/a 550
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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Survey

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Total Votes: 1

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