Oppo K15 Pro vs OnePlus Nord 6

79 out of 100
Oppo K15 Pro
VS
82 out of 100
OnePlus Nord 6

Here we compared two mid-range smartphones: the 6.59-inch Oppo K15 Pro (with MediaTek Dimensity 8500 Super) that was released on April 1, 2026, against the OnePlus Nord 6, which is powered by Qualcomm Snapdragon 8s Gen 4. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Select the amount of RAM to evaluate performance and value for money more precisely
Memory

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Oppo K15 Pro
  • Has 50% more RAM: 12GB versus 8GB
Reasons to consider the OnePlus Nord 6
  • Higher display refresh rate – 165 Hz
  • Newer Bluetooth version (v6.0)
  • Compatible with the latest Wi-Fi 7 wireless networks
  • Faster storage type - UFS 4.1 versus UFS 3.1
  • 37% faster in single-core GeekBench 6 test: 2116 and 1544 points
  • The front-facing camera can record video at 4K

Review

Evaluation of Oppo K15 Pro and OnePlus Nord 6 crucial features
Display
Screen quality, color accuracy, brightness
92
91
Camera
Photo and video recording quality
70*
75*
Performance
CPU and memory performance (apps, system)
71
76
Gaming
Capabilities for playing modern games
64
67
Battery
Battery life, charging type and speed
97*
96*
Connectivity
Networks, ports, data transmission
73
82
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation
79*
82*
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Value for money (Beta)

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Currency
12 / 256 GB
VS
8 / 256 GB
111.9
(Excellent)
Value Index
119.5
(Excellent)

Tests and specifications

Comparison table of technical specifications and tests
Phone:
vs

Display

Type AMOLED AMOLED
Size 6.59 inches 6.78 inches
Resolution 1256 x 2760 pixels 1272 x 2772 pixels
Aspect ratio 19.5:9 19.6:9
PPI 460 ppi 450 ppi
Refresh rate 144 Hz 165 Hz
Adaptive refresh rate Yes Yes (60-165 Hz)
Max rated brightness 1200 nits 1800 nits
Max rated brightness in HDR - 3600 nits
HDR support - Yes, HDR10+
Touch sampling rate 240 Hz -
Screen protection Crystal Shield Glass OnePlus Crystal Guard
Screen-to-body ratio 89.6% 89.4%
Display features - DCI-P3
- DC Dimming
- DCI-P3
- Always-On Display
- DC Dimming
Display tests
RGB color space - 98.6%
PWM - 90 Hz
Response time - 11 ms
Contrast - ∞ Infinity
Peak brightness test (auto)
n/a
1137 nits
Sources: NotebookCheck [3]

Design and build

Height 158.3 mm (6.23 inches) 162.46 mm (6.4 inches)
Width 75.13 mm (2.96 inches) 77.45 mm (3.05 inches)
Thickness 8.3 mm (0.33 inches) 8.5 mm (0.33 inches)
Weight 200 g (7.05 oz) 210 g (7.41 oz)
Waterproof IP69 IP69
Advanced cooling Active fan Vapor chamber
Rear material - Plastic
Frame material Metal Plastic
Colors Black, Silver, Gray, Pink Black, Silver, Green
Fingerprint scanner Yes, in-display Yes, in-display
Screen-to-body ratio
89.6%
89.4%

Performance

Chipset specifications of Oppo K15 Pro and OnePlus Nord 6
SoC
Chipset MediaTek Dimensity 8500 Super Qualcomm Snapdragon 8s Gen 4
Max clock 3400 MHz 3210 MHz
CPU cores 8 (1 + 3 + 4) 8 (1 + 3 + 2 + 2)
Architecture - 4 cores at 2.2 GHz: Cortex-A725
- 3 cores at 3.2 GHz: Cortex-A725
- 1 core at 3.4 GHz: Cortex-A725
- 2 cores at 2.02 GHz: Cortex-A720
- 2 cores at 2.8 GHz: Cortex-A720
- 3 cores at 3 GHz: Cortex-A720
- 1 core at 3.21 GHz: Cortex-X4
L3 cache 6 MB 8 MB
Manufacturing TSMC TSMC
Lithography process 4 nanometers 4 nanometers
Neural processor (NPU) MediaTek NPU 880 Hexagon
GPU
Graphics Mali-G720 MP8 Adreno 825
GPU shading units 1024 1024
GPU clock 1508 MHz 1150 MHz
FLOPS ~3088.4 GFLOPS ~2355.2 GFLOPS

Benchmarks

Benchmark comparison of Oppo K15 Pro and OnePlus Nord 6
Geekbench 6 (Single-Core)
1544
Nord 6 +37%
2116
Geekbench 6 (Multi-Core)
6223
Nord 6 +10%
6851
Compute Score (GPU)
13540
Nord 6 +37%
18552
Compute Score (GPU) 13540 18552
Single-core score 1544 2116
Multi-core score 6223 6851
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
2254164
Nord 6 +3%
2314061
CPU 656927 697615
GPU 723293 750434
Memory 311521 350580
UX 562423 515432
Total score 2254164 2314061
Samples Less than 3 Less than 3
AnTuTu 11 Ranking List (#191st place)

Recent User Tests

The latest benchmark tests that have been submitted by users
Oppo K15 Pro
No benchmark results yet
OnePlus Nord 6
DateBenchmarkResult
📘 2026-08-15 (Buggy67)AnTuTu 112314061

Memory

RAM
RAM size 12 GB 8 GB
Memory type LPDDR5X LPDDR5X
Channels 4 4
Storage
Storage size 256 GB 256 GB
Storage type UFS 3.1 UFS 4.1
Memory card No No

Software

Operating system Android 16 Android 16
ROM ColorOS 16 OxygenOS 16
OS size - 16 GB
OS updates - 4 years
Security updates - 6 years

Battery

Capacity 7500 mAh 7500 mAh
Max charge power 80 W 80 W
Battery type Silicon-Carbon (Si/C) Silicon-Carbon (Si/C)
Replaceable No No
Wireless charging No No
Reverse charging Yes Yes
Bypass charging Yes Yes
Fast charging Yes Yes (80% in 55 min)
Full charging time - 1:27 hr

Main camera

Matrix 50 megapixels 50 megapixels
Image resolution 8192 x 6144 8192 x 6144
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K video recording No No
4K video recording Up to 60FPS Up to 60FPS
1080p video recording Up to 60FPS Up to 120FPS
Slow motion 240 FPS (1080p) 240 FPS (1080p)
Angle of widest lens 116° 112°
Lenses 1) Standard: 50 MP
2) Ultrawide: 8 MP
1) Standard: 50 MP
2) Ultrawide: 8 MP
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
- RAW support
Standard lens
Image resolution 50 MP 50 MP
Aperture f/1.8 f/1.8
Focal length 24 mm 26 mm
Sensor - Sony LYT-600
Sensor size - 1/1.95" (≈ 0.51 inch)
Pixel size - 0.8 micron
Autofocus Phase autofocus Phase autofocus
Stabilization Optical Optical
Ultra-wide lens
Image resolution 8 MP 8 MP
Aperture f/2.2 f/2.2
Focal length 15 mm 16 mm
Sensor - Omnivision OV08F
Sensor size - 1/4.0" (≈ 0.25 inch)
Pixel size - 1.12 micron
Stabilization Digital Digital

Selfie camera

Megapixels 16 megapixels 32 megapixels
Aperture f/2.4 f/2.0
Focal length 23 mm 21 mm
Sensor - CMOS
Sensor size - 1/3.1" (≈ 0.32 inch)
Pixel size - 1.6 micron
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 FPS 2160p (4K) at 30 FPS
Depth sensor (TOF 3D) No No

Connectivity

Wi-Fi standard Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 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 5.4 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
DisplayPort No No
GPS GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS
NFC* Yes Yes
Infrared port Yes Yes
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot No No
LTE Cat* - 19
5G support Yes Yes

Sound

Speakers Stereo Stereo
Headphone audio jack No No
FM radio No No
Dolby Atmos - Yes
Speakers test
Max loudness
n/a
85.1 dB

Other

Category Mid-range Mid-range
Announced April 2026 April 2026
Release date April 2026 April 2026
Launch price (MSRP) $415 $420
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled charger Yes, 80 W Not included
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the camera, performance, connectivity, software, and sound are more important to you, then choose the OnePlus Nord 6. But if the design is more of a priority – go for the Oppo K15 Pro.

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