Samsung Galaxy Note20 Ultra 5G vs OnePlus 9 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9 Pro
OnePlus 9 Pro
Oneplus

General

Launch Date August 21, 2020 March 30, 2021
Release Year 2020 2021

Physical

Volume 103.05 cm³ 104.5 cm³
Screen Size to Weight Ratio 3.32 "/g 3.4 "/g
Weight 208 g 197 g
Height 164.8 mm 163.2 mm
Width 77.2 mm 73.6 mm
Thickness 8.1 mm 8.7 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Forest Green
  • Morning Mist
  • Stellar Black

Display

Screen Size 6.9 " 6.7 "
Resolution 1440 x 3088 1440 x 3216
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 92.5 % 89.9 %
Pixel Density 496 PPI 525 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 94.52 mAh/in² 100.25 mAh/in²
Battery Density 43.67 mAh/cm³ 43.06 mAh/cm³
Battery Capacity 4500 mAh 4500 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55
GPU Mali-G77 MP11 - Global Adreno 660

Connectivity

USB Version 3.2 3.1
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 3.1, OTG

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 13 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Samsung Galaxy Note20 Ultra 5G and the OnePlus 9 Pro, focusing on practical impacts:

FeatureSamsung Galaxy Note20 Ultra 5GOnePlus 9 ProPractical Impact
Design
Dimensions164.8 x 77.2 x 8.1 mm163.2 x 73.6 x 8.7 mmNote20 Ultra is slightly larger and wider, potentially less comfortable for one-handed use. OnePlus 9 Pro is slightly thicker.
Weight208g197gOnePlus 9 Pro is slightly lighter, which might be noticeable during extended use.
Build Quality (Screen)Gorilla Glass VictusGorilla Glass 5Note20 Ultra has superior screen protection, making it more resistant to scratches and drops.
Display
Size6.9"6.7"Note20 Ultra has a slightly larger screen, better for media consumption and multitasking.
Resolution1440x30881440x3216Both are very sharp, differences are negligible.
Pixel Density496 PPI525 PPIOnePlus 9 Pro has slightly sharper display.
TechnologyAMOLEDNote20 Ultra offers deeper blacks, better contrast, superior power efficiency for dark themes, more vibrant colors.
Brightness1500 nits1300 nitsNote20 Ultra is brighter, offering better outdoor visibility in direct sunlight.
Refresh Rate120Hz120HzBoth provide smooth scrolling and gaming experiences.
Performance
ChipsetExynos 990 (7 nm+) - GlobalSnapdragon 888 5G (5 nm)OnePlus 9 Pro's Snapdragon 888 offers significantly better performance, leading to faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score666,551877,600OnePlus 9 Pro has a noticeably higher score, indicating better overall performance.
GPUMali-G77 MP11 - GlobalAdreno 660The Adreno 660 in the OnePlus 9 Pro provides superior graphics performance, crucial for gaming and graphically intensive applications.
Camera
Main Camera108MP, f/1.8, 1/1.33"48MP, f/1.8, 1/1.43"Note20 Ultra has higher resolution and larger sensor, potentially better in good lighting.
Ultrawide Camera12.2MP, f/2.2, 1/7.6"50MP, f/2.2, 1/1.56"OnePlus 9 Pro has much higher resolution and larger sensor, better for ultrawide shots, especially in low light.
Telephoto Camera13MP, f/3.0, 1/3.4"8MP, f/2.4, 1/4.4"Note20 Ultra has higher resolution and larger sensor, OnePlus has wider aperture.
Selfie Camera10MP, f/2.2, 1/3.2"16MP, f/2.4, 1/3.13"OnePlus 9 Pro has higher resolution and larger sensor.
ToF 3D sensorYesNoNote20 Ultra has a ToF sensor which can help with depth sensing for AR applications.
Black & White CameraNoYesOnePlus 9 Pro has a black and white camera.
Video RecordingUp to 8K@24fpsUp to 8K@30fpsBoth offer high-resolution video recording with stabilization features.
DXOMark (Mobile)N/A122Only OnePlus 9 Pro has been tested.
DXOMark (Selfie)136N/AOnly Note20 Ultra has been tested.
Battery
Capacity4500mAh4500mAhSimilar battery life expected.
Charging45W65WOnePlus 9 Pro charges significantly faster, reducing downtime.
Wireless Charging15W (Qi/PMA)50WOnePlus 9 Pro offers much faster wireless charging.
Reverse Wireless Charging9WYesBoth offer reverse wireless charging for accessories.
Software
OS (at launch)Android 10Android 11OnePlus 9 Pro has a more modern Android version.
Max OS VersionAndroid 13Android 14OnePlus 9 Pro can be updated to a newer version.
Connectivity
Bluetooth5.05.2OnePlus 9 Pro has a newer Bluetooth version for potentially better connectivity and efficiency.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a)OnePlus 9 Pro has more satellite systems for improved location accuracy.
SIMDual SIM (Nano + Nano/eSIM)Dual SIM (Nano + Nano)Note20 Ultra supports eSIM for more flexibility.
Storage
Internal128/256/512GB128/256GBNote20 Ultra offers a 512GB option for users needing maximum storage.
RAM8/12GB8/12GBSufficient RAM for multitasking on both devices.
ExpandableNoNoNeither phone supports microSD card expansion.
Audio
Audio QualityDolby Atmos, Dolby Digital PlusDolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphonesOnePlus 9 Pro has a slight edge in audio features offering enhanced spatial audio, clearer calls, better audio separation and immersion, better voice capture.
Security
Fingerprint SensorBasicBasicBoth have basic fingerprint sensor technology.
Sensors
Other SensorsBarometerCompassSamsung Galaxy Note20 Ultra 5G includes additional environmental sensors. OnePlus 9 Pro includes compass sensor.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Larger Display: A slightly bigger screen provides a more immersive experience for media consumption and multitasking.
  • Brighter Display: Better outdoor visibility in sunlight.
  • eSIM Support: Offers flexibility with digital carrier switching.
  • Screen Protection: Gorilla Glass Victus provides better scratch and drop resistance.
  • ToF 3D Sensor: Better depth sensing capabilities for AR applications.

Practical Implications:

  • The larger, brighter display and superior screen protection make the Note20 Ultra a better choice for users who frequently use their phone outdoors or are prone to dropping their devices.
  • eSIM support adds convenience for international travelers or users who want to switch between carriers easily.
  • ToF 3D sensor can be useful in a variety of AR apps such as measuring distances between objects.

OnePlus 9 Pro Advantages:

  • Significantly Faster Processor: Snapdragon 888 offers superior performance for gaming, multitasking, and overall responsiveness.
  • Faster Charging: 65W wired and 50W wireless charging significantly reduce charging times.
  • Newer Android Version: Comes with a more recent Android version and is likely to receive updates for a longer period.
  • Better Ultrawide Camera: Higher resolution and larger sensor for better ultrawide shots, especially in low light.
  • Bluetooth 5.2: Newer Bluetooth version for improved connectivity.
  • More GPS Satellite Systems: Better location accuracy.

Practical Implications:

  • The faster processor and charging speeds make the OnePlus 9 Pro a better choice for power users and gamers.
  • The better ultrawide camera captures higher-quality landscape and group photos.
  • Longer software support ensures the phone remains secure and up-to-date for a longer time.
  • The newer Bluetooth connectivity provides stable connection for your wireless devices.

Trade-offs:

  • The Note20 Ultra's larger size might be less comfortable for some users.
  • The OnePlus 9 Pro lacks eSIM support and a ToF 3D sensor.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G:

  • Ideal User: Someone who values a large, bright display, superior screen protection, and the convenience of eSIM. Users who want a ToF 3D sensor.
  • Use Cases: Media consumption, outdoor use, frequent travel, augmented reality applications.

OnePlus 9 Pro:

  • Ideal User: A power user or gamer who prioritizes performance, fast charging, a superior ultrawide camera, and long-term software support.
  • Use Cases: Gaming, photography (especially ultrawide shots), demanding applications, users who want the latest Android updates.

4. Decision Framework

Consider these questions to guide your decision:

  1. How important is raw performance to you? If you need the fastest possible performance for gaming or demanding apps, the OnePlus 9 Pro is the better choice.
  2. Do you value a larger, brighter display and superior screen protection? If so, the Note20 Ultra has the edge.
  3. How important is fast charging and do you care about ultrawide photography? The OnePlus 9 Pro offers significantly faster charging and a better ultrawide camera.

Scenario-Based Recommendations:

  • For Gamers: OnePlus 9 Pro. The Snapdragon 888 chipset provides better performance, and fast charging keeps you in the game longer.
  • For Outdoor Users: Samsung Galaxy Note20 Ultra 5G. The brighter display improves visibility in direct sunlight, and Gorilla Glass Victus offers better protection against drops.
  • For Frequent Travelers: Samsung Galaxy Note20 Ultra 5G. eSIM support provides more flexibility with carrier options.
  • For Photography Enthusiasts: It depends. The Note20 Ultra has a better zoom and a ToF sensor while the OnePlus 9 Pro offers a superior ultrawide camera.

My Choice

If I were choosing between these two phones, I would pick the OnePlus 9 Pro. Although the Samsung Galaxy Note20 Ultra 5G has a brighter screen and a larger display, the performance benefits of the Snapdragon 888 in the OnePlus 9 Pro are too significant to ignore. As someone who uses their phone for demanding tasks and enjoys mobile gaming, the smoother performance and faster charging of the OnePlus 9 Pro would enhance my daily user experience. Additionally, the better ultrawide camera is a great advantage for capturing landscape photos. The longer software support is also a plus, ensuring the phone remains up-to-date and secure for a longer period.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.