Motorola Edge 20 vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 April 5, 2024
Release Year 2021 2024

Physical

Volume 86.72 cm³ 114.35 cm³
Screen Size to Weight Ratio 4.11 "/g 3 "/g
Weight 163 g 217 g
Height 163 mm 160.1 mm
Width 76 mm 76.8 mm
Thickness 7 mm 9.3 mm
Foldable Design No No
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.7 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 87.5 % 84.3 %
Pixel Density 385 PPI 396 PPI
Refresh Rate 144 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 89.11 mAh/in² 142.01 mAh/in²
Battery Density 46.13 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 4000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 642L Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Motorola Edge 20 and the Samsung Galaxy M15. I'll break down the specs, highlight the key differences, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here's a detailed comparison of the Motorola Edge 20 and Samsung Galaxy M15, focusing on the real-world impact of each specification.

FeatureMotorola Edge 20Samsung Galaxy M15Real-World Implications
Design
Launch Date2021-08-162024-04-05M15 is significantly newer, likely to have longer software support.
Dimensions163 × 76 × 7 mm, 163g160.1 × 76.8 × 9.3 mm, 217gEdge 20 is noticeably thinner and lighter, making it more pocketable and comfortable to hold for extended periods.
Display
Size6.7"6.5"Edge 20 provides a slightly larger viewing area, better for media consumption and multitasking.
Resolution1080x24001080x2340Effectively similar; both offer sharp visuals for everyday use.
PPI385396Negligible difference in pixel density, so visual clarity will be nearly identical.
TechnologyOLEDAMOLEDSimilar display tech offering vibrant colors and deep blacks.
Refresh Rate144Hz90HzEdge 20's higher refresh rate results in smoother scrolling, gaming, and animations, making the UI feel more responsive.
Brightness0 nits800 nitsGalaxy M15 offers superior outdoor visibility, especially in direct sunlight.
Performance
ChipsetSnapdragon 778G 5G (6 nm)Dimensity 6100+ (6 nm)Edge 20 has a more powerful chipset, translating to snappier app loading, smoother multitasking, and better gaming.
AnTuTu Score589,200442,500Edge 20 will generally perform better in demanding tasks and games.
GPUAdreno 642LMali-G57 MC2Edge 20's GPU provides better graphics performance, crucial for gaming.
Battery Life
Capacity4020mAh6000mAhM15 offers significantly longer battery life, potentially lasting a full day or more for average users.
Charging30W Fast Charging25W Fast ChargingEdge 20 charges slightly faster, reducing downtime.
Camera
Main Camera108MP, f/1.9, 1/1.52"50MP, f/1.8Edge 20's higher resolution allows for more detailed photos and better cropping.
Selfie Camera32MP, f/2.313MP, f/2.0Edge 20 captures more detailed selfies.
Telephoto Lens8MPNoneEdge 20 offers optical zoom capabilities for distant subjects.
Wide Angle Lens16MP (Wide Angle + Macro)5MPEdge 20 provides wider field of view for landscape shots and dedicated macro mode for close-ups.
Macro LensNone2MPM15 can capture close-up details, but the resolution is limited.
VideoUp to 4K@30fpsUp to 1080p@30fpsEdge 20 records higher-quality videos, suitable for more demanding videography needs.
Software
OSAndroid 11 (upgradable to 12)Android 14M15 has a newer OS, offering the latest features and security updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Edge 20 supports faster and more efficient Wi-Fi connectivity.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoGalaxy M15 supports QZSS which provides more accurate location services in some regions.
Storage
Internal128/256 GB128 GBEdge 20 offers more storage options for users with large media libraries.
RAM6/8 GB4/6 GBEdge 20 handles multitasking more efficiently.
ExpandableNoNoNeither phone allows for additional storage via microSD.

2. Key Insights

  • Motorola Edge 20:
    • Strengths: Slim design, higher refresh rate display, more powerful performance (chipset, GPU), better camera system (higher resolution sensors, telephoto lens), faster Wi-Fi.
    • Competitive Advantages: Performance and display smoothness stand out.
    • Trade-offs/Limitations: Smaller battery, older software.
  • Samsung Galaxy M15:
    • Strengths: Massive battery, newer software, brighter display.
    • Competitive Advantages: Battery life and up-to-date software are key.
    • Trade-offs/Limitations: Slower performance, less versatile camera system.

3. User Profiles and Recommendations

  • Motorola Edge 20:
    • Best Suited For: Users who prioritize performance, display smoothness, and camera quality. Good for gaming, content creation, and users who want a sleek, lightweight device.
    • Use Cases: Mobile gaming, photography, video recording, multitasking.
  • Samsung Galaxy M15:
    • Best Suited For: Users who need long battery life and want the latest Android software. Ideal for those who use their phone heavily throughout the day and value longevity over top-tier performance.
    • Use Cases: All-day use without needing to recharge, watching videos, browsing, casual gaming.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is battery life to you? If you need a phone that lasts all day (or longer) without needing to charge, the Galaxy M15 is the clear winner.
  2. Do you value performance and display quality? If you play graphically intensive games or frequently use demanding apps, the Edge 20's superior performance and smoother display will make a noticeable difference.
  3. How much do you care about having the latest software? The Galaxy M15 ships with Android 14.

Scenario-Based Recommendations:

  • Gamer: Go for the Motorola Edge 20 for the superior processing power and higher refresh rate.
  • Frequent Traveler: The Samsung Galaxy M15's battery life will be invaluable for long journeys.
  • Casual User: The Samsung Galaxy M15 is a solid, reliable choice with a focus on battery and longevity.

My Choice

If I had to pick, I'd lean towards the Motorola Edge 20. Here's why:

  • Performance Matters: I value a smooth, responsive experience. The Snapdragon 778G is noticeably faster than the Dimensity 6100+, making a real difference in daily tasks and gaming.
  • Display Quality: The 144Hz refresh rate is a game-changer. Once you've used a high refresh rate display, it's hard to go back.
  • Design: The Edge 20's slim and lightweight design is appealing. I prefer a phone that's comfortable to hold and easy to slip into my pocket.

While the Galaxy M15's battery life is tempting, I'm willing to trade some battery capacity for a more enjoyable user experience.

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.