Samsung Galaxy Note20 Ultra 5G vs Realme C53 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C53
Realme C53
Realme

General

Launch Date August 21, 2020 May 31, 2023
Release Year 2020 2023

Physical

Volume 103.05 cm³ 96.24 cm³
Screen Size to Weight Ratio 3.32 "/g 3.7 "/g
Weight 208 g 182 g
Height 164.8 mm 167.3 mm
Width 77.2 mm 76.7 mm
Thickness 8.1 mm 7.5 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Champion Gold
  • Mighty Black

Display

Screen Size 6.9 " 6.74 "
Resolution 1440 x 3088 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 92.5 % 85.5 %
Pixel Density 496 PPI 390 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 560 nits

Hardware

Battery Capacity per Screen Area 94.52 mAh/in² 110.07 mAh/in²
Battery Density 43.67 mAh/cm³ 51.95 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Exynos 990 (7 nm+) - Global Unisoc Tiger T612 (12 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G77 MP11 - Global Mali-G57

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0

Software

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

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Samsung Galaxy Note20 Ultra 5G and the Realme C53, focusing on the practical implications of each specification:

FeatureSamsung Galaxy Note20 Ultra 5GRealme C53Practical Impact
Design
Dimensions164.8 × 77.2 × 8.1 mm167.3 × 76.7 × 7.5 mmNote 20 Ultra is slightly wider and thicker. Realme C53 is taller and thinner.
Weight208g182gRealme C53 is noticeably lighter, making it more comfortable for prolonged use.
Build Quality (Screen)Corning Gorilla Glass VictusUnknownNote20 Ultra offers superior scratch and shatter resistance for the screen.
FeatureSamsung Galaxy Note20 Ultra 5GRealme C53Practical Impact
Display
Size6.9"6.74"Note20 Ultra has a slightly larger screen for more immersive viewing.
Resolution1440x30881080x2400Note20 Ultra offers significantly sharper images and text, resulting in a much better visual experience, especially for detailed content.
Pixel Density (PPI)496390The higher PPI on the Note20 Ultra translates to crisper visuals.
TechnologyAMOLEDIPS LCDNote20 Ultra's AMOLED display provides richer colors, deeper blacks, and better contrast, improving the overall viewing experience and power efficiency (especially with dark mode).
Refresh Rate120Hz90HzNote20 Ultra has smoother scrolling and animations, making the user interface feel more responsive.
Brightness1500 nits0 nitsNote20 Ultra is significantly brighter, ensuring excellent visibility even in direct sunlight. The Realme C53 has no reported brightness, which is a crucial missing spec.
FeatureSamsung Galaxy Note20 Ultra 5GRealme C53Practical Impact
Performance
ChipsetExynos 990 (7 nm+)Unisoc Tiger T612 (12 nm)Note20 Ultra has a significantly more powerful processor, providing faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score666,551220,000This score indicates the Note20 Ultra delivers a vastly superior performance level, suitable for demanding applications and gaming.
GPUMali-G77 MP11Mali-G57 MP1Note20 Ultra's more powerful GPU handles graphics-intensive tasks and games much better, resulting in smoother frame rates and higher graphical settings.
RAM8 GB or 12 GB4 GB or 6 GB or 8 GBThe Note20 Ultra offers more RAM, which is important for heavy multitasking, running demanding apps, and future-proofing the device.
FeatureSamsung Galaxy Note20 Ultra 5GRealme C53Practical Impact
Camera
Main Camera108MP, f/1.850MP, f/1.8Note20 Ultra has a higher resolution sensor. More megapixels allow for more detailed photos and better cropping capabilities.
Telephoto Lens13MP, f/3.0NoneNote20 Ultra offers optical zoom capabilities, allowing for closer shots without significant loss of quality.
Ultrawide Lens12.2MP, f/2.2NoneNote20 Ultra has a ultrawide lens.
Selfie Camera10MP, f/2.28MP, f/2.0Note20 Ultra captures slightly more detailed selfies. Realme C53 has a wider apperture which could be better in low light.
Video RecordingUp to 8K@24fpsUp to 1080p@30fpsNote20 Ultra supports significantly higher resolution video recording, enabling professional-grade video creation.
Camera FeaturesOIS, 4K/8K Video, Optical Zoom, RAW, Night ModeDigital Zoom, HDRNote20 Ultra has a more comprehensive set of features for advanced photography and videography.
FeatureSamsung Galaxy Note20 Ultra 5GRealme C53Practical Impact
Battery
Capacity4500mAh5000mAhRealme C53 has a larger battery, potentially offering longer battery life, depending on software optimization and usage patterns.
Charging45W Fast Charging, Wireless Charging, Reverse Wireless Charging33W Fast ChargingNote20 Ultra charges faster and offers wireless charging and reverse wireless charging, increasing convenience.
FeatureSamsung Galaxy Note20 Ultra 5GRealme C53Practical Impact
Software & Other
OSAndroid 10 (Upgradable to 13)Android 13Realme C53 ships with a newer version of Android.
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)Note20 Ultra supports faster and more efficient Wi-Fi.
Expandable StorageNoNoNeither phone allows for expanding the storage.
SecurityBasic Fingerprint SensorSide-Mounted Fingerprint SensorRealme C53 has a more modern and convenient fingerprint sensor placement.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Superior Display: AMOLED, high resolution, 120Hz refresh rate, and high brightness offer a significantly better viewing experience.
  • Much Higher Performance: The Exynos 990 chipset and ample RAM provide much faster app loading, smoother multitasking, and better gaming performance.
  • Advanced Camera System: Offers a versatile camera setup with telephoto and ultrawide lenses, 8K video recording, and advanced features like OIS and RAW support.
  • Premium Features: Wireless charging, reverse wireless charging, water resistance, and DeX support offer added convenience and functionality.
  • Better Build Quality: Gorilla Glass Victus provides better screen protection.

Realme C53 Advantages:

  • Newer Software: Ships with a newer version of Android (13).
  • Potentially Longer Battery Life: Larger battery capacity may translate to better battery endurance.
  • Side-Mounted Fingerprint Sensor: More modern and ergonomically convenient placement.
  • Lighter Weight: More comfortable for extended use.
  • Price: The Realme C53 will almost certainly be significantly cheaper.

Trade-offs:

  • Choosing the Note20 Ultra means paying a premium for its superior display, performance, and camera capabilities, but you get an older phone.
  • Choosing the Realme C53 means sacrificing performance, display quality, and camera versatility for a more budget-friendly device with a newer OS and potentially longer battery life.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G Ideal Users:

  • Power Users: Those who demand high performance for gaming, multitasking, and demanding applications.
  • Photography Enthusiasts: Users who want a versatile camera system with advanced features and excellent image quality.
  • Multimedia Consumers: Those who value a premium display for watching videos, browsing photos, and playing games.
  • Professionals: Those who need features like DeX support for productivity and advanced connectivity options.

Specific Use Cases for Note20 Ultra:

  • Mobile Gaming: The powerful chipset and high refresh rate display provide a superior gaming experience.
  • Photography and Videography: Capturing high-quality photos and videos with various lenses and advanced features.
  • Productivity: Using DeX mode to connect to an external display and use the phone as a desktop computer.
  • Content Consumption: Enjoying movies, TV shows, and other multimedia content on the vibrant AMOLED display.

Realme C53 Ideal Users:

  • Budget-Conscious Consumers: Those who prioritize affordability and value over high-end features.
  • Everyday Users: Those who need a reliable phone for basic tasks like calling, texting, browsing, and social media.
  • Users Prioritizing Battery Life: Those who need a phone that can last through a full day of moderate use.

Specific Use Cases for Realme C53:

  • Basic Communication: Making calls, sending texts, and using social media apps.
  • Casual Browsing and Streaming: Surfing the web and watching videos on YouTube or other streaming platforms.
  • Daily Productivity: Managing emails, calendars, and to-do lists.

Price-to-Value Ratio:

  • The Note20 Ultra offers a much higher level of performance, display quality, and camera capabilities, but it comes at a premium price.
  • The Realme C53 offers a more budget-friendly option, but it sacrifices performance and features.

4. Decision Framework

Here are three key questions to help buyers decide:

  1. What is your budget? The Note20 Ultra is a premium device and will likely be more expensive than the Realme C53.
  2. What are your primary use cases? If you need a phone for demanding tasks like gaming or photography, the Note20 Ultra is the better choice. If you primarily use your phone for basic communication and casual browsing, the Realme C53 may suffice.
  3. How important is display quality? The Note20 Ultra's AMOLED display is significantly better than the Realme C53's IPS LCD display.

Scenario-Based Recommendations:

  • Scenario 1: Performance & Camera are Key: If you're a gamer or photographer who values performance and camera quality above all else, the Samsung Galaxy Note20 Ultra 5G is the clear choice.
  • Scenario 2: Budget is the Primary Concern: If you're on a tight budget and need a functional smartphone for basic tasks, the Realme C53 is a reasonable option.
  • Scenario 3: Balanced User: If you want a blend of good performance and battery life, consider if you are willing to buy an older phone (Note 20 Ultra) with a better feature set, or a newer phone (Realme C53) with worse features.

My Choice

If I had to choose between these two phones, I would pick the Samsung Galaxy Note20 Ultra 5G. While it's an older device, the superior display quality (AMOLED, high resolution, 120Hz refresh rate), significantly higher performance (especially for gaming and multitasking), and the more versatile camera system (telephoto lens, 8K video) outweigh the benefits of the Realme C53. The Realme C53 has a better fingerprint sensor and potentially longer battery life but I value having a premium experience with the Note20 Ultra. While it's an older model, the quality of components should hold up reasonably well. The missing brightness specification of the Realme C53 is a serious drawback.

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
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.