Samsung Galaxy Note20 Ultra 5G vs Samsung Galaxy S21+ 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 21, 2020 January 29, 2021
Release Year 2020 2021

Physical

Volume 103.05 cm³ 95.23 cm³
Screen Size to Weight Ratio 3.32 "/g 3.35 "/g
Weight 208 g 200 g
Height 164.8 mm 161.5 mm
Width 77.2 mm 75.6 mm
Thickness 8.1 mm 7.8 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Phantom Violet
  • Phantom Pink
  • Phantom Black
  • Phantom Silver
  • Phantom Gold
  • Phantom Red

Display

Screen Size 6.9 " 6.7 "
Resolution 1440 x 3088 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 92.5 % 88.8 %
Pixel Density 496 PPI 394 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 106.93 mAh/in²
Battery Density 43.67 mAh/cm³ 50.4 mAh/cm³
Battery Capacity 4500 mAh 4800 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global Exynos 2100 (5 nm) - International
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
GPU Mali-G77 MP11 - Global Mali-G78 MP14 - International

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 13 15

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S21+ 5GPractical Impact
Dimensions164.8 × 77.2 × 8.1 mm161.5 × 75.6 × 7.8 mmNote20 Ultra is larger and may be less comfortable for one-handed use. S21+ is more pocketable.
Weight208g200gS21+ is slightly lighter, potentially more comfortable for prolonged use.
Build MaterialGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), stainless steel frameGlass front (Gorilla Glass Victus), plastic back, aluminum frameThe Note20 Ultra has a more premium feel with its stainless steel frame and glass back. S21+ is more prone to scratches due to its plastic back

Display

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S21+ 5GPractical Impact
Size6.9"6.7"Note20 Ultra offers a more immersive viewing experience for media consumption and gaming.
Resolution1440x30881080x2400Note20 Ultra's higher resolution results in sharper images and text, making it better for detailed content viewing.
PPI496394Noticeably sharper display on the Note20 Ultra.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate120Hz120HzSmooth scrolling and animations on both devices.
Brightness1500 nits1300 nitsNote20 Ultra is more visible in direct sunlight.

Performance

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S21+ 5GPractical Impact
ChipsetExynos 990 (7 nm+) - GlobalExynos 2100 (5 nm) - InternationalS21+ offers faster performance, improved power efficiency, and better sustained performance under heavy loads.
AnTuTu Score666,551749,100S21+ is faster overall.
GPUMali-G77 MP11 - GlobalMali-G78 MP14 - InternationalS21+ has a better GPU, resulting in improved gaming and graphics-intensive application performance.
RAM8 GB or 12 GB8 GBNote20 Ultra, with up to 12GB RAM, handles multitasking and demanding apps more smoothly.

Camera

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S21+ 5GPractical Impact
Main Camera108MP, f/1.8, 1/1.33"12MP, f/1.8, 1/1.76"Note20 Ultra captures more detailed photos, especially in good lighting. Larger sensor allows better low-light performance
Telephoto13MP, f/3.064MP, f/2.0S21+ has the advantage with its telephoto lens with better zoom capabilities due to its higher resolution and wider aperture.
Ultrawide12.2MP, f/2.2, 1/7.6"12.2MP, f/2.2, 1/2.55"S21+ ultrawide camera offers a wider field of view and better low-light performance due to the larger sensor.
Selfie10MP, f/2.210MP, f/2.2Similar selfie performance.
OtherToF 3D sensorNote20 Ultra has improved depth sensing for AR applications.

Battery

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S21+ 5GPractical Impact
Capacity4500mAh4800mAhS21+ provides slightly longer battery life.
Charging45W fast charging25W fast chargingNote20 Ultra charges faster.
Wireless Charging15W15WSimilar wireless charging capabilities.
Reverse Wireless Charging9W4.5WNote20 Ultra can charge other devices faster wirelessly.

Storage

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S21+ 5GPractical Impact
Internal128/256/512 GB128/256 GBNote20 Ultra offers a larger storage option for users with extensive media libraries.
Expandable StorageNoNoNeither phone allows for storage expansion.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Higher Resolution Display: Sharper images and text, better for detailed content viewing.
  • S Pen Support: Enhanced productivity for note-taking, drawing, and navigation.
  • Faster Charging: 45W charging gets you back up and running quicker.
  • Larger Storage Option: 512GB option caters to users with extensive storage needs.
  • Premium Build: Stainless steel frame and glass back provide a more luxurious feel.

Samsung Galaxy S21+ 5G Advantages:

  • Newer and Faster Processor: Exynos 2100 offers better performance and efficiency.
  • Longer Battery Life: Slightly larger battery provides extended usage time.
  • More Advanced Software Support: Launched with Android 11, offers more future updates.
  • Better Ultrawide Lens: Offers a wider field of view with larger sensor
  • Telephoto Camera: The S21+ has better zoom capabilities due to its higher resolution and wider aperture.

Trade-offs:

  • Note20 Ultra trades performance and battery life for a higher resolution display, S Pen functionality and premium design.
  • S21+ sacrifices display resolution and premium build materials for improved performance, battery life, and software support.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G:

  • Ideal User: Professionals, creatives, and power users who prioritize display quality, note-taking capabilities, and a premium design.
  • Use Cases:
    • Taking detailed notes with the S Pen during meetings or lectures.
    • Editing photos and videos on the go, leveraging the high-resolution display.
    • Enjoying immersive media consumption with the larger, sharper screen.

Samsung Galaxy S21+ 5G:

  • Ideal User: General users who value performance, battery life, and future-proof software.
  • Use Cases:
    • Playing graphics-intensive games without performance throttling.
    • Enjoying all-day battery life for work and leisure.
    • Benefiting from the latest Android features and security updates.
    • Taking high-quality photos and videos in various lighting conditions.

4. Decision Framework

Key Questions to Consider:

  1. Do you need S Pen support for productivity or creativity? If yes, the Note20 Ultra is the clear choice.
  2. Is having the latest and greatest performance and software a top priority? If yes, the S21+ is a better option.
  3. How important is battery life to your daily usage? If you need all-day battery without compromise, the S21+ is preferable.

Scenario-Based Recommendations:

  • For the Creative Professional: Choose the Note20 Ultra for its S Pen, higher resolution display, and premium design.
  • For the Mobile Gamer: Choose the S21+ for its superior processor and sustained performance.
  • For the Everyday User: Choose the S21+ for its balance of performance, battery life, and software support.

What I Would Choose and Why

I would choose the Samsung Galaxy S21+ 5G.

While the Note20 Ultra has a slightly better display (resolution) and S-Pen the performance and future-proofness of the S21+ are more important to me. The Exynos 2100 chipset in the S21+ is a considerable upgrade that is hard to ignore. The better ultrawide lens is also a feature that I use often. Finally, the longer software support ensures the phone will remain secure and up-to-date 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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Bridging technical complexity with engaging, accessible narratives.