Motorola Edge 20 vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 March 28, 2024
Release Year 2021 2024

Physical

Volume 86.72 cm³ 97.8 cm³
Screen Size to Weight Ratio 4.11 "/g 3.72 "/g
Weight 163 g 180 g
Height 163 mm 163.9 mm
Width 76 mm 76.5 mm
Thickness 7 mm 7.8 mm
Foldable Design No No
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Light Green
  • Dark Blue

Display

Screen Size 6.7 " 6.7 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.5 % 86.4 %
Pixel Density 385 PPI 393 PPI
Refresh Rate 144 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 89.11 mAh/in² 111.38 mAh/in²
Battery Density 46.13 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Adreno 642L Adreno 644

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12

Comparison Summary

Alright, let's dive into a detailed comparison of the Motorola Edge 20 and the Samsung Galaxy M55. As a tech journalist and smartphone analyst, my goal here is to cut through the marketing jargon and provide you with the practical insights you need to make an informed decision. I'll break down the specs, analyze the real-world impact, and give you my personal recommendation at the end.

1. Specifications Breakdown

Here's a detailed comparison of the key specifications, presented in a way that highlights what each feature means for your daily usage:

FeatureMotorola Edge 20Samsung Galaxy M55Real-World Implications
Design
Dimensions163 × 76 × 7 mm163.9 × 76.5 × 7.8 mmBoth are similar in size. The M55 is slightly thicker, but the difference is minimal.
Weight163g180gThe Edge 20 is noticeably lighter, making it more comfortable for extended use.
Build QualityGorilla Glass 3Gorilla Glass 5The M55 offers better screen protection against scratches and impacts.
Display
Size6.7"6.7"Identical screen size.
Resolution1080x24001080x2400Same sharpness and clarity.
TechnologyOLEDAMOLEDBoth offer vibrant colors and deep blacks; the difference is negligible for most users.
Refresh Rate144Hz120HzThe Edge 20 will feel slightly smoother during fast-paced gaming and scrolling.
Performance
ChipsetSnapdragon 778G 5G (6nm)Snapdragon 7 Gen 1 (4nm)The M55's newer chipset is more efficient and offers slightly better performance.
AnTuTu Score589,200698,000The M55 will handle demanding apps and games with slightly more ease.
GPUAdreno 642LAdreno 644The M55's GPU provides better graphics performance for gaming and video editing.
Camera
Main Camera108MP, f/1.950MP, f/1.8The Edge 20 captures more detailed shots in good lighting, while the M55 performs better in low light.
Ultrawide16MP8MPEdge 20 captures a wider field of view for group photos, while the M55 offers a more detailed ultrawide lens.
Telephoto8MPNoneThe Edge 20 has a telephoto lens for better optical zoom, but the M55 provides a macro lens instead.
Selfie Camera32MP, f/2.350MP, f/2.2The M55 takes sharper and brighter selfies.
Video Recording4K@30fps, EIS4K@30fps, OIS/EISThe M55's OIS provides smoother, more stable video recording.
Battery Life
Capacity4020mAh5000mAhThe M55 offers significantly longer battery life, easily lasting a full day for most users.
Charging30W45WThe M55 charges faster, getting you back up to full power more quickly.
Reverse ChargingYesNoThe Edge 20 can charge other devices wirelessly, a useful feature for emergencies.
Software
OSAndroid 11 (up to 12)Android 14The M55 has a newer, more secure, and feature-rich operating system.
Other
Expandable StorageNoNoNeither phone supports microSD cards; you're stuck with the internal storage you choose.
AudioBasic Audio FeaturesDolby AtmosThe M55 offers a more immersive and enhanced audio experience.
SecuritySide FingerprintBasic FingerprintThe Edge 20 has a side fingerprint sensor; Provides basic biometric security.

2. Key Insights

  • Motorola Edge 20 Strengths:
    • Lighter Design: More comfortable for one-handed use and carrying around.
    • Higher Refresh Rate: Smoother scrolling and gaming experience.
    • Telephoto Lens: Offers optical zoom capabilities for better long-distance photos.
    • Reverse Charging: Useful for charging other devices wirelessly.
  • Samsung Galaxy M55 Strengths:

    • Better Performance: The Snapdragon 7 Gen 1 offers better performance for demanding tasks.
    • Longer Battery Life: The larger battery ensures all-day usage.
    • Faster Charging: The 45W charging gets you back up to full power quicker.
    • Superior Screen Protection: Gorilla Glass 5 offers better durability.
    • Better Cameras: The M55 boasts superior cameras, capturing brighter selfies, stabilized video and offers a wide angle lens.
    • Newer OS: Android 14 provides the latest features and security updates.
  • Trade-offs:

    • The Edge 20 is lighter but has a smaller battery.
    • The M55 has better performance but lacks a telephoto lens.
    • Neither phone offers expandable storage.

3. User Profiles and Recommendations

  • Motorola Edge 20:

    • Ideal User: Someone who prioritizes a lightweight design, smooth display, and occasional optical zoom capabilities.
    • Use Cases: Gaming (due to the 144Hz display), travel (lighter weight), and occasional reverse charging for accessories.
  • Samsung Galaxy M55:

    • Ideal User: Someone who values battery life, performance, and a more modern camera system.
    • Use Cases: Photography (better low-light performance, stabilized video), productivity (long battery life), and media consumption (Dolby Atmos audio).

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is battery life to you? If you need all-day battery without worrying about charging, the M55 is the clear winner.
  2. Do you need optical zoom? If capturing distant subjects is a priority, the Edge 20's telephoto lens is a plus.
  3. Do you want more modern software? The M55 ships with a more recent version of Android.

Scenario-Based Recommendations:

  • Travel Photographer: Samsung Galaxy M55. The versatility of the cameras, plus the enhanced stabilization and better battery life are key for photos on the go.
  • Mobile Gamer: Motorola Edge 20. The higher refresh rate is ideal for gaming, but a charger should always be nearby due to the smaller battery.
  • Everyday User: Samsung Galaxy M55. The balanced performance, long battery life, and modern software make it the better all-around choice.

My Choice:

If I had to choose between the two, I would personally go with the Samsung Galaxy M55.

The primary reason is the combination of better performance, longer battery life, and more modern software. While the Motorola Edge 20 has its strengths, particularly the lighter design and higher refresh rate, the overall package offered by the Galaxy M55 is more compelling for my daily needs.

As someone who relies on my smartphone for both work and leisure, the longer battery life and faster charging are incredibly valuable. The performance boost from the Snapdragon 7 Gen 1 ensures that demanding apps and games run smoothly, and the updated version of Android provides a more secure and feature-rich experience.

The better main and selfie cameras, wider lens and enhanced video stabilization on the M55 is also a significant advantage. It would allows me to capture higher-quality photos and videos in various conditions.

While the telephoto lens on the Edge 20 is a nice addition, the benefits offered by the Galaxy M55, such as all-day battery, performance, and updated software, are much more significant in the long run.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.