Motorola Edge 20 vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 March 15, 2024
Release Year 2021 2024

Physical

Volume 86.72 cm³ 102.25 cm³
Screen Size to Weight Ratio 4.11 "/g 3.1 "/g
Weight 163 g 213 g
Height 163 mm 161.1 mm
Width 76 mm 77.4 mm
Thickness 7 mm 8.2 mm
Foldable Design No No
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.7 " 6.6 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 87.5 % 85.8 %
Pixel Density 385 PPI 390 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 114.78 mAh/in²
Battery Density 46.13 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Exynos 1480 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 642L Xclipse 530

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 18

Comparison Summary

Alright, let's break down the Motorola Edge 20 versus the Samsung Galaxy A55. This isn't just about specs; it's about how these differences play out in your daily life. I'll be your guide, translating the jargon into practical insights.

1. Specifications Breakdown

Here’s a detailed look at how these two phones stack up:

Design

FeatureMotorola Edge 20Samsung Galaxy A55Real-World Implications
Dimensions163 × 76 × 7 mm161.1 × 77.4 × 8.2 mmEdge 20: Slimmer profile, easier to hold. A55: Slightly wider and thicker, might feel more substantial.
Weight163g213gEdge 20: Noticeably lighter, great for one-handed use. A55: Heavier, might feel more premium, but less comfortable for extended use.
Build QualityGorilla Glass 3Gorilla Glass VictusA55: Better scratch and drop resistance for added durability.

Display

FeatureMotorola Edge 20Samsung Galaxy A55Real-World Implications
Size6.7"6.6"Edge 20: Slightly larger screen for more immersive viewing.
Resolution1080x24001080x2340Virtually identical sharpness.
Pixel Density385 PPI390 PPINegligible difference in clarity.
TechnologyOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate144Hz120HzEdge 20: Smoother scrolling and animations.
Brightness0 nits0 nitsAssuming this is a data error. In reality, both should be bright and viewable outdoors.

Performance

FeatureMotorola Edge 20Samsung Galaxy A55Real-World Implications
ChipsetSnapdragon 778G 5G (6nm)Exynos 1480 (4nm)A55: Newer, more efficient processor for better sustained performance.
AnTuTu Score589,200713,393A55: Noticeably faster in benchmarks, translating to snappier app loading and gaming.
GPUAdreno 642LXclipse 530A55: Potentially better graphics performance, especially in demanding games.
RAM6/8 GB8/12 GBA55: More RAM for smoother multitasking and handling larger apps.

Camera

FeatureMotorola Edge 20Samsung Galaxy A55Real-World Implications
Main Camera108MP, f/1.950MP, f/1.8Edge 20: Higher resolution for detail, but A55's larger pixels might mean better low-light performance.
Sensor Size1/1.52"1/1.56"Negligible difference
Telephoto Lens8MPNoneEdge 20: Offers optical zoom capabilities.
Wide Angle Lens16MP13MP, f/2.2A55: Has a dedicated ultra-wide lens for expansive shots.
Macro LensNone5MP, f/2.4A55: Can take close-up macro shots.
Selfie Camera32MP, f/2.332MP, f/2.2Similar selfie performance.
Video RecordingUp to 4K@30fpsUp to 4K@30fpsBoth capable of high-quality video. A55 has better stabilization technologies
FeaturesOptical Zoom, Manual FocusOIS, Night Mode, RAW 12 bitsA55: More advanced features for versatile photography.

Battery Life

FeatureMotorola Edge 20Samsung Galaxy A55Real-World Implications
Capacity4020mAh5000mAhA55: Significantly longer battery life, potentially lasting a full day or more.
Charging30W25WEdge 20: Slightly faster charging, but the A55's larger battery still wins out.
Battery TypeLi-PolymerLi-IonNegligible difference for most users.
Additional FeaturesReverse ChargingNoneEdge 20: Can be used to charge other devices wirelessly.

2. Key Insights

  • Motorola Edge 20 Strengths:

    • Slim and Lightweight: The Edge 20 is noticeably more comfortable for extended use, especially for those with smaller hands.
    • High Refresh Rate: The 144Hz display provides a smoother visual experience.
    • Optical Zoom: Dedicated telephoto lens.
  • Samsung Galaxy A55 Strengths:

    • Superior Performance: The Exynos 1480 and more RAM offer snappier performance, especially in gaming and multitasking.
    • Better Battery Life: The larger battery ensures all-day usage.
    • More Versatile Camera: Dedicated wide-angle and macro lens.
    • Enhanced Features: More advanced features for versatile photography (OIS, Night Mode, RAW 12 bits).
    • Software Support: Newer version of Android and promised future updates.
  • Trade-offs:

    • The Edge 20 sacrifices battery life and performance for a slimmer design.
    • The A55 is bulkier and heavier but offers more well-rounded features and endurance.

3. User Profiles and Recommendations

  • Motorola Edge 20:

    • Ideal for: Users who prioritize a lightweight, slim phone with a smooth display experience.
    • Use Cases: Social media browsing, video consumption, and general productivity tasks.
  • Samsung Galaxy A55:

    • Ideal for: Users who need long battery life, enjoy mobile gaming, and want a versatile camera system.
    • Use Cases: Photography enthusiasts, heavy app users, and those who travel frequently.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is battery life to you? If you need a phone that can easily last a full day, the Galaxy A55 is the better choice.
  2. Do you prefer a lightweight phone or a more feature-rich device? The Edge 20 prioritizes slimness, while the A55 packs more power and features.
  3. How important are advanced camera features? The A55's wide-angle lens and enhanced modes offer more creative options.
  • Scenario-Based Recommendations:
    • Traveler: The Galaxy A55's larger battery and versatile camera make it a great travel companion.
    • Gamer: The Galaxy A55's superior performance and larger RAM make it the better choice for gaming.
    • Minimalist: The Edge 20's lightweight design and smooth display appeal to those who want a streamlined experience.

My Choice

If I had to choose between these two, I would go for the Samsung Galaxy A55. Here's why:

While I appreciate the Edge 20's slim design and high refresh rate, the A55 offers a more compelling package overall. The larger battery, better performance, and more versatile camera system make it a more practical choice for my daily needs. As someone who often uses their phone for photography, gaming, and productivity, the A55 offers a more well-rounded experience that aligns with my usage patterns. Plus, the promise of longer software support is a big win for future-proofing.

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.