Samsung Galaxy Note20 Ultra 5G vs Samsung Galaxy M12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

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

Physical

Volume 103.05 cm³ 120.74 cm³
Screen Size to Weight Ratio 3.32 "/g 3.07 "/g
Weight 208 g 212 g
Height 164.8 mm 164 mm
Width 77.2 mm 75.9 mm
Thickness 8.1 mm 9.7 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Black
  • Blue
  • Green

Display

Screen Size 6.9 " 6.5 "
Resolution 1440 x 3088 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 92.5 % 81.9 %
Pixel Density 496 PPI 270 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 94.52 mAh/in² 118.34 mAh/in²
Battery Density 43.67 mAh/cm³ 41.41 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global Exynos 850 (8 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU Mali-G77 MP11 - Global Mali-G52

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 11
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy Note20 Ultra 5GSamsung Galaxy M12Practical Impact
Design
Dimensions164.8 x 77.2 x 8.1 mm164 x 75.9 x 9.7 mmNote20 Ultra is slightly wider and thinner; M12 is thicker and potentially less comfortable to hold for extended periods.
Weight208g212gNegligible difference in weight.
Build Quality (Screen)Corning Gorilla Glass VictusUnknownNote20 Ultra offers superior scratch and drop resistance for the screen.
Display
Size6.9"6.5"Note20 Ultra provides a more immersive viewing experience for media consumption and gaming.
Resolution1440x3088 (496 PPI)720x1600 (270 PPI)Note20 Ultra has a significantly sharper and more detailed display, improving text clarity and image quality.
TechnologyAMOLEDPLS LCDNote20 Ultra offers richer colors, deeper blacks, and better contrast, enhancing overall visual experience.
Refresh Rate120Hz90HzNote20 Ultra provides smoother scrolling and animations, especially noticeable in fast-paced games and UI interactions.
Brightness1500 nits0 nitsNote20 Ultra is much more visible in bright sunlight, ensuring comfortable outdoor use.
Performance
ChipsetExynos 990 (7 nm+)Exynos 850 (8 nm)Note20 Ultra offers significantly faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score666,551117,341Note20 Ultra provides a vastly superior overall performance experience.
GPUMali-G77 MP11Mali-G52Note20 Ultra offers better graphics performance, enabling smoother gameplay and faster image processing.
RAM8 GB or 12 GB4 GB or 6 GB or 3 GBNote20 Ultra handles multitasking and demanding apps much more effectively.
Camera
Main Camera108MP, f/1.8, 1/1.33"48MP, f/2.0, 1/2"Note20 Ultra captures more detailed and higher-quality images, especially in low light.
Telephoto Lens13MP, f/3.0, 1/3.4"N/ANote20 Ultra offers optical zoom capabilities for better zoomed-in photos.
Wide Angle Lens12.2MP, f/2.2, 1/7.6"5MP, f/2.2Note20 Ultra captures wider and more detailed landscapes and group photos.
ToF 3D SensorYesN/ANote20 Ultra improves depth sensing for portrait mode and AR applications.
Selfie Camera10MP, f/2.2, 1/3.2"8MP, f/2.2Note20 Ultra captures slightly more detailed selfies.
Video RecordingUp to 8K@24fpsUp to 1080p@30fpsNote20 Ultra records significantly higher resolution and quality videos.
Battery
Capacity4500mAh5000mAhM12 may offer slightly longer battery life under similar usage.
Charging45W Fast Charging15W Fast ChargingNote20 Ultra charges significantly faster, reducing downtime.
Wireless ChargingYesNoNote20 Ultra offers the convenience of wireless charging.
Reverse Wireless ChargingYesNoNote20 Ultra can wirelessly charge other devices.
Software
OS (Launch)Android 10Android 11M12 launched with a newer version of Android, but Note20 Ultra has been updated.
Connectivity
Wi-FiWi-Fi 6802.11nNote20 Ultra offers faster and more stable Wi-Fi connections.
Storage
Internal Storage128/256/512 GB32/64/128 GBNote20 Ultra offers significantly more storage capacity for apps, photos, and videos.
Expandable StorageNoNoNeither phone supports expandable storage.
Security
Fingerprint SensorUnder DisplaySide-MountedM12 features a more advanced side-mounted fingerprint sensor.
Other
S PenYesNoNote20 Ultra includes S Pen support for enhanced productivity and creativity.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Superior Display: Larger, higher resolution, AMOLED, 120Hz refresh rate, much higher brightness. Practical Impact: Significantly better viewing experience for all use cases, especially media consumption, gaming, and outdoor use.
  • Much Faster Performance: Significantly more powerful processor and GPU. Practical Impact: Smoother multitasking, faster app loading, and better gaming performance.
  • Better Camera System: Higher resolution sensors, telephoto lens, ToF sensor, 8K video recording. Practical Impact: Higher quality photos and videos in various scenarios, including zoom capabilities and improved portrait mode.
  • Faster Charging & Wireless Charging: 45W fast charging and wireless charging capabilities. Practical Impact: Reduced charging time and convenient wireless charging.
  • S Pen Support: Enhanced productivity and creative options. Practical Impact: Note-taking, drawing, and precise control.
  • Better Connectivity: Supports newer Wi-Fi standards and more GPS systems. Practical Impact: Faster and more reliable connections.
  • More Storage and RAM: Significantly larger storage options. Practical Impact: Ability to store more files, photos and videos directly on the phone.

Samsung Galaxy M12 Advantages:

  • Potentially Longer Battery Life: Larger battery capacity. Practical Impact: Could last longer between charges depending on usage.
  • Side-Mounted Fingerprint Sensor: Some users prefer the side-mounted fingerprint sensor. Practical Impact: Preference for location of the fingerprint sensor.
  • Macro Lens and Depth Camera: Ability to take Macro images and better Portrait images Practical Impact: Opens up new possibilies for photo and video.
  • Newer out-of-box Software: Launched with a more recent Android version (Android 11). Practical Impact: Newer Android version.

Significant Trade-offs:

  • Note20 Ultra 5G: Higher price.
  • Galaxy M12: Significantly lower performance, lower quality display and camera.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G Ideal Users:

  • Power Users: Individuals who demand the best possible performance for gaming, multitasking, and productivity.
  • Photography Enthusiasts: Users who prioritize camera quality and versatility.
  • Media Consumers: People who enjoy watching videos, browsing photos, and playing games on their phone.
  • Professionals: Users who need a phone for work-related tasks such as note-taking (with S Pen), document editing, and video conferencing.

    • Use Cases:
      • Mobile gaming with high graphics settings.
      • Shooting high-resolution photos and videos for professional or personal use.
      • Taking notes and creating sketches with the S Pen.
      • Working on documents and presentations on the go.
      • Enjoying immersive video content on the high-quality display.

Samsung Galaxy M12 Ideal Users:

  • Budget-Conscious Buyers: Individuals who prioritize affordability.
  • Basic Smartphone Users: People who primarily use their phone for calling, texting, and basic social media.
  • Users Prioritizing Battery Life: Those who need a phone to last through the day with moderate usage.
  • First-Time Smartphone Buyers: Someone who wants to purchase a phone for basic use cases.

    • Use Cases:
      • Making calls and sending texts.
      • Browsing social media.
      • Basic web browsing.
      • Casual photography.
      • Playing basic games.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Note20 Ultra 5G is significantly more expensive.
  2. What are your primary use cases? Are you a power user or do you primarily use your phone for basic tasks?
  3. How important is camera quality and display quality to you? The Note20 Ultra 5G excels in these areas.

Scenario-Based Recommendations:

  • Scenario 1: If you have a limited budget and only need a phone for basic tasks, the Galaxy M12 is a reasonable choice.
  • Scenario 2: If you want the best possible performance, camera, and display, and are willing to pay a premium, the Note20 Ultra 5G is the clear winner.
  • Scenario 3: If you prioritize battery life and have moderate usage needs, the Galaxy M12 might be a better option, but consider that the Note20 Ultra is still a good pick.

My Choice

If I were choosing between these two phones, I would pick the Samsung Galaxy Note20 Ultra 5G.

Reasons:

While the Galaxy M12 has a larger battery, the Note20 Ultra offers a vastly superior experience in almost every other aspect. As a power user, I heavily rely on my smartphone for multitasking, gaming, photography, and media consumption. The Note20 Ultra's display is significantly better, offering a much more immersive and enjoyable viewing experience. The powerful processor and ample RAM ensure smooth performance, even with demanding apps and games. The camera system is also a major advantage, allowing me to capture high-quality photos and videos in various scenarios. Although it is an older device, the value of the performance is simply a better fit for my daily use cases and preferences.

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.