Samsung Galaxy Note20 Ultra 5G vs Samsung Galaxy S23 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 21, 2020 February 17, 2023
Release Year 2020 2023

Physical

Volume 103.05 cm³ 113.58 cm³
Screen Size to Weight Ratio 3.32 "/g 2.91 "/g
Weight 208 g 234 g
Height 164.8 mm 163.4 mm
Width 77.2 mm 78.1 mm
Thickness 8.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition

Display

Screen Size 6.9 " 6.8 "
Resolution 1440 x 3088 1440 x 3088
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 92.5 % 89.5 %
Pixel Density 496 PPI 500 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1750 nits

Hardware

Battery Capacity per Screen Area 94.52 mAh/in² 108.13 mAh/in²
Battery Density 43.67 mAh/cm³ 44.02 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G77 MP11 - Global Adreno 740

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 13
Maximum OS Version 13 17

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S23 UltraPractical Impact
Dimensions164.8 x 77.2 x 8.1 mm163.4 x 78.1 x 8.9 mmNote20 Ultra is slightly taller and thinner; S23 Ultra is wider and thicker. S23 Ultra might feel more substantial in hand but less pocketable.
Weight208g234gS23 Ultra is heavier. Note20 Ultra is more comfortable for prolonged use.
BuildGorilla Glass VictusGorilla Glass VictusSimilar scratch and drop resistance.

Display

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S23 UltraPractical Impact
Size6.9"6.8"Negligible difference in screen real estate for most users.
Resolution1440 x 30881440 x 3088Identical sharpness and clarity.
Pixel Density496 ppi500 ppiVirtually indistinguishable sharpness.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both.
Refresh Rate120Hz120HzSmooth scrolling and animations on both devices.
Brightness (nits)15001750S23 Ultra offers better outdoor visibility in direct sunlight.

Performance

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S23 UltraPractical Impact
ChipsetExynos 990 (7 nm+)Snapdragon 8 Gen 2 (4 nm)S23 Ultra has significantly faster performance, better power efficiency, and smoother multitasking.
AnTuTu Score666,5511,521,862S23 Ultra handles demanding games and apps much better.
GPUMali-G77 MP11Adreno 740S23 Ultra provides superior graphics performance for gaming and video editing.

Camera

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S23 UltraPractical Impact
Main Camera108MP, f/1.8, 1/1.33"200MP, f/1.7, 1/1.3"S23 Ultra captures more detailed images, especially in good lighting.
Telephoto Lens13MP, f/3.0, 1/3.4"12MP, f/4.9, 1/3.52"Note20 Ultra telephoto lens offers slightly better light gathering capabilities thanks to the wider aperture.
Ultrawide Lens12.2MP, f/2.2, 1/7.6"12.2MP, f/2.2, 1/2.55"S23 Ultra ultrawide lens captures more light and details in the wide angle shots.
Selfie Camera10MP, f/2.2, 1/3.2"12MP, f/2.2S23 Ultra captures slightly more detailed selfies.
Telephoto + portraitN/A12MP, f/2.4, 1/3.52"S23 Ultra provides enhanced portrait capabilities.
ToF 3D sensor0.3MPN/ANote20 Ultra has better depth perception but negligibly.
Video RecordingUp to 8K@24fpsUp to 8K@30fpsBoth offer high-resolution video, but S23 Ultra provides a higher frame rate for 8K recording.

Battery

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy S23 UltraPractical Impact
Capacity4500 mAh5000 mAhS23 Ultra offers significantly longer battery life, lasting through a full day of heavy use.
Charging45W Fast Charging45W Fast ChargingBoth phones charge quickly.
Wireless ChargingYes, 9W reverseNo reverseNote 20 Ultra can charge other devices wirelessly.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Lighter Weight: More comfortable for extended use.
  • Reverse Wireless Charging: Can charge other devices wirelessly.

Samsung Galaxy S23 Ultra Advantages:

  • Significantly Faster Performance: Snapdragon 8 Gen 2 chipset provides a much smoother and more responsive experience.
  • Superior Camera System: 200MP main sensor captures more detail, plus an extra telephoto camera.
  • Longer Battery Life: 5000 mAh battery lasts much longer than the Note20 Ultra's.
  • Newer Software: Ships with Android 13 and will receive more future updates.
  • Bluetooth 5.3: Newer Bluetooth version.

Trade-offs:

  • The Note20 Ultra is lighter and has reverse wireless charging, but it sacrifices significant performance and camera capabilities compared to the S23 Ultra.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G Ideal User:

  • Users who prioritize a lighter phone and reverse wireless charging.
  • Users who don't require the absolute best performance or camera quality.
  • Price-sensitive buyers who can find a good deal on a used Note20 Ultra.

Use Cases:

  • Basic everyday tasks: calls, texts, social media.
  • Users who need to occasionally charge accessories (e.g., earbuds) wirelessly.

Samsung Galaxy S23 Ultra Ideal User:

  • Users who want the best possible performance and camera experience.
  • Power users who need a phone that can handle demanding tasks like gaming, video editing, and multitasking.
  • Users who value long battery life and future software updates.

Use Cases:

  • Professional photography and videography.
  • Mobile gaming and content creation.
  • Heavy multitasking and productivity.

4. Decision Framework

Key Questions for Buyers:

  1. How important is performance to you? If you need a fast and responsive phone for demanding tasks, the S23 Ultra is the clear winner.
  2. How much do you value camera quality? The S23 Ultra's camera system is significantly better.
  3. What is your budget? The Note20 Ultra can be found at a lower price point, but you'll be sacrificing performance and features.

Scenario-Based Recommendations:

  • Scenario 1: Budget is a major concern, and you only need a phone for basic tasks: Choose the Note20 Ultra (used).
  • Scenario 2: You want a great all-around phone with a good camera and performance: Choose the S23 Ultra.
  • Scenario 3: You need the absolute best performance and camera capabilities for professional use: Choose the S23 Ultra.

My Choice

I would choose the Samsung Galaxy S23 Ultra.

Reasoning:

While the Note20 Ultra has a slightly lighter build and the reverse charging, the performance gap is just too significant. The Snapdragon 8 Gen 2 in the S23 Ultra offers a noticeably smoother and faster experience in everyday use and more demanding applications. As someone who often uses my phone for photography, the superior camera system is a huge advantage. The longer battery life of the S23 Ultra is also a major plus, ensuring that I can get through a full day of heavy use without needing to constantly worry about charging. The additional software updates are also a significant factor for me as they will ensure that the S23 Ultra remains secure and up-to-date for longer. Overall, the benefits of the S23 Ultra far outweigh the minor advantages of the Note20 Ultra.

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.

Key Strengths:

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