Home Phone comparison OnePlus 9 and Oppo Reno 15 Pro - Which is better?

OnePlus 9 vs Oppo Reno 15 Pro

63 out 100
OnePlus 9
VS
84 out 100
Oppo Reno 15 Pro
OnePlus 9
Oppo Reno 15 Pro

Compared 2 smartphones : OnePlus 9 Manufactured in March, 2021, with display 6.55 with chipsetQualcomm Snapdragon 888 5G, 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 OnePlus 9
  • Lighter design: 192g vs 205g
  • Supports newer USB: 3.1 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
Reasons to choose Oppo Reno 15 Pro
  • Larger display: 6.78in
  • Higher pixel density: 450ppi
  • Higher battery capacity: 6500mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Infrared port
  • Built-in eSIM
  • Includes charger

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 12/256 GB		 - 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs OnePlus 9 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:
OnePlus 9
vs
Oppo Reno 15 Pro

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.55 in 6.78 in
Resolution 1080x2400 pixels 1272x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 402 ppi 450 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 500 nits 600 nits
HDR support Yes HDR10+ Yes, HDR10+
Screen-to-body ratio 87.3 % 91.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
OnePlus 9
818 nits
Oppo Reno 15 Pro
n/a
sRGB gamut98.9 %n/a
PWM (Flicker)323 Hzn/a
Response time13 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [OnePlus 9]

Design & Build

Design and ergonomics comparison
Height 160 mm (6.3 in) 161.26 mm (6.35 in)
Width 74.2 mm (2.92 in) 76.46 mm (3.01 in)
Thickness 8.7 mm (0.34 in) 7.65 mm (0.3 in)
Weight 192 g (6.77 oz) 205 g (7.23 oz)
Water resistance No IP69
Cooling system n/a Vapor chamber
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Blue
- Purple		 - White
- Gold
- Brown
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
OnePlus 9
87.3 %
Oppo Reno 15 Pro
91.6 %

Performance

Testing OnePlus 9 and Oppo Reno 15 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 888 5G MediaTek Dimensity 8450
Max Frequency 2840 MHz 3250 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
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))		 - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
Process Samsung TSMC
Transistor Size 5 nm 4 nm
Neural Processor Hexagon 780 MediaTek NPU 880
Graphics Adreno 660 Mali-G720 MP7
GPU Cores 1024 896
GPU Frequency 840 MHz 1300 MHz
FLOPS 1290.2 GFLOPS 2329.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus 9
1489
Oppo Reno 15 Pro
1668
Geekbench 6 (Multi-Core)
OnePlus 9
3996
Oppo Reno 15 Pro
6274
Geekbench 6 (Single-Core)14891668
Geekbench 6 (Multi-Core)39966274
Sources: Geekbench v6 [Oppo Reno 15 Pro]
AnTuTu 10
AnTuTu 10
OnePlus 9
937505
Oppo Reno 15 Pro
1621697
CPU248662404106
GPU308723656908
Memory169685245835
UX210435314848
NanoReview Score9375051621697
3DMark Wild Life
3DMark Wild Life
OnePlus 9
5761
Oppo Reno 15 Pro
n/a
Max Surface Temp.48.8 °Cn/a
Stability55 %n/a
Graphics Test34 fpsn/a
Graphics Score5761n/a
Sources: 3DMark [OnePlus 9]
PCMark 3.0
PCMark 3.0
OnePlus 9
12032
Oppo Reno 15 Pro
n/a
Writing score15081n/a
Web score11112n/a
Video editing6018n/a
Data manipulation10751n/a
NanoReview Score12032n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB		 12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency 2750 MHz 4266 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 11 (Upgradeable to Android 13) Android 16
OS Size 35 GB n/a
UI Skin OxygenOS 13 ColorOS 16

Battery

Volume 4500 mAh 6500 mAh
Max Charging Power 65 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (15 W) Yes (50 W)
Reverse Charging No Yes
Fast Charging Yes (100% in 29 min) Yes (76% in 30 min)
Full Charge Time 0:29 h 1:02 h
Battery Life Test
Battery Life
OnePlus 9
19:38
Oppo Reno 15 Pro
n/a
Web Browsing07:52 hn/a
Video Playback11:44 hn/a
Games04:32 hn/a
Standby Mode96 hn/a

Main camera

Matrix 48 MP 200 MP
Photo resolution 8000x6000 pixels n/a
Zoom Digital Optical, 3.5x
Flash Dual LED LED
Stabilization Digital Optical
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 120 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 140 ° 116 °
Lenses count Standard: 48 MP
Ultra-wide: 50 MP
Monochrome: 2 MP		 Standard: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix48 MP200 MP
Aperturef/1.8f/1.8
Focal length23 mm24 mm
SensorSony IMX689n/a
Sensor size1/1.431/1.56 (0.64)
Pixel size1.12 μm0.5 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.8
Focal lengthn/a85 mm
Stabilizationn/aOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.2f/2.0
Focal length14 mm16 mm
SensorSony IMX766n/a
Sensor size1/1.56n/a
Pixel size1 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
OnePlus 9
123
Oppo Reno 15 Pro
n/a
Video quality
OnePlus 9
104
Oppo Reno 15 Pro
n/a
Overall camera score
OnePlus 9
115
Oppo Reno 15 Pro
n/a
Sources: DxOMark [OnePlus 9]

Front camera

Matrix 16 MP 50 MP
Photo resolution 4920x3264 pixels 8192x6144 pixels
Aperture f/2.0 f/2.0
Focal length n/a 18 mm
Sensor Sony IMX471 n/a
Sensor size 1/3.06 n/a
Pixel size 1 μm n/a
Autofocus Phase autofocus No
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 6E (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- 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, A2DP LE
USB type USB Type-C USB Type-C
USB version 3.1 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- SBAS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
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 B2, 3, 5, 8GSM 850/900/1800MHz
3G BandsWCDMA B1, 2, 4, 5, 8, 9, 19WCDMA 1/4/5/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B38/B39/B40/B41/B46/B48/B66/B71)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
OnePlus 9
83 dB
Oppo Reno 15 Pro
n/a

Other

Class Flagship Mid-range
Announced March, 2021 yr November, 2025 yr
Release Date March, 2021 yr November, 2025 yr
Launch Price ($) 730 n/a
MSRP ($) 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 n/a Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Oppo Reno 15 Pro the clear winner in this comparison.

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