Motorola Edge 20 vs Samsung Galaxy A15 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 86.72 cm³ 103.28 cm³
Screen Size to Weight Ratio 4.11 "/g 3.25 "/g
Weight 163 g 200 g
Height 163 mm 160.1 mm
Width 76 mm 76.8 mm
Thickness 7 mm 8.4 mm
Foldable Design No No
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

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 118.34 mAh/in²
Battery Density 46.13 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Mediatek Helio G99 (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 17

Comparison Summary

Alright, let's dive into a detailed comparison of the Motorola Edge 20 and the Samsung Galaxy A15. My goal here is to break down the specs and explain what they actually mean for you, the user. I’ll focus on real-world performance and how these phones fit into your daily life.

1. Specifications Breakdown

Here's a table breaking down the key specs of the Motorola Edge 20 and Samsung Galaxy A15, along with what those specs mean for you.

FeatureMotorola Edge 20Samsung Galaxy A15Real-World Implications
Design
Dimensions163 × 76 × 7 mm160.1 × 76.8 × 8.4 mmEdge 20 is taller and thinner, A15 is thicker. Edge 20 might feel sleeker, A15 more substantial.
Weight163g200gEdge 20 is noticeably lighter, making it more comfortable for extended use.
Display
Size6.7"6.5"Edge 20 offers a slightly larger viewing area for media and multitasking.
Resolution1080x24001080x2340Both are sharp enough for typical use, differences are minor.
TechnologyOLEDAMOLEDVery similar display quality; expect vibrant colors and deep blacks on both.
Refresh Rate144Hz90HzEdge 20 provides noticeably smoother scrolling and animations, especially noticeable in gaming.
Brightness0 nits (spec error)800 nitsA15 shines brighter outdoors. This is where the spec sheet has a problem, as Edge 20 being 0 nits is unlikely, but A15 will likely be better outdoors.
Performance
ChipsetSnapdragon 778G 5G (6 nm)Helio G99 (6 nm)Edge 20 is snappier for demanding tasks and gaming.
AnTuTu Score589,200442,500Edge 20 handles multitasking and resource-intensive apps more smoothly.
GPUAdreno 642LMali-G57 MC2Edge 20 delivers better graphics performance for gaming and video editing.
Camera
Main Camera108MP f/1.950MP f/1.8Edge 20 captures more detail and can offer better low-light performance due to larger sensor size, though aperture also matters.
Selfie Camera32MP f/2.313MP f/2.0Edge 20 takes higher resolution selfies; A15 potentially better in low light.
Telephoto Lens8MPNoneEdge 20 has a dedicated telephoto lens for zoomed-in shots.
Wide Angle LensNone5MP f/2.2A15 captures wider scenes in a single shot.
Macro LensNone2MP f/2.4A15 can take close-up shots of small objects.
Video Recording4K@30fps1080p@30fpsEdge 20 records higher resolution videos for greater detail and flexibility in editing.
Battery Life
Capacity4020mAh5000mAhA15 lasts longer on a single charge, especially with moderate use.
Charging30W25WEdge 20 charges slightly faster, minimizing downtime.
Reverse ChargingYesNoEdge 20 can charge other devices wirelessly.
Software
OSAndroid 11, up to 12Android 14, up to 17A15 offers a newer Android version and longer software support, ensuring latest features and security.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Edge 20 has faster and more efficient Wi-Fi connectivity.
Bluetooth5.2 + advanced codecs5.2Edge 20 delivers better wireless audio quality, especially with compatible headphones.
Storage
Internal Storage128/256 GB128/256 GBBoth offer ample space for apps and media.
Expandable StorageNoNoNeither allows adding external storage.

2. Key Insights

Motorola Edge 20 Strengths:

  • Sleek Design: Thinner and lighter, making it comfortable to hold and carry.
  • Superior Performance: The Snapdragon 778G offers a noticeable performance boost over the Helio G99, making it better for gaming, multitasking, and demanding apps.
  • High Refresh Rate Display: The 144Hz refresh rate provides a smoother visual experience.
  • Better Camera: The 108MP main camera and telephoto lens offer more versatility and higher quality images.
  • Faster Charging: 30W charging gets you back up and running quicker.
  • Reverse Wireless Charging: A convenient feature for charging accessories.

Samsung Galaxy A15 Strengths:

  • Larger Battery: The 5000mAh battery offers longer battery life, which is great for users who need their phone to last all day.
  • Wide Angle and Macro Lenses: These lenses provide more creative shooting options.
  • Newer Software: Ships with a newer version of Android and promises longer software support, which is crucial for security and features.
  • Brighter Display: better visibility in sunlight (assuming spec sheet has an error for the Edge 20 brightness)

Trade-offs and Limitations:

  • Edge 20: Older software, smaller battery, no wide-angle or macro lens.
  • A15: Lower performance, slower refresh rate display, heavier design.

3. User Profiles and Recommendations

  • Motorola Edge 20:
    • Best For: Users who prioritize performance, a sleek design, and camera quality. Gamers, photographers, and those who frequently multitask will appreciate the Edge 20.
    • Use Cases: Gaming, social media, photography, video calls, and content consumption.
  • Samsung Galaxy A15:
    • Best For: Users who value battery life, the latest software, and versatile camera options (wide-angle and macro). Ideal for everyday users who need a reliable phone that lasts all day.
    • Use Cases: General use, social media, photography, and video streaming.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance to you? If you need a phone that can handle demanding tasks without lag, the Edge 20 is the better choice.
  2. Do you prioritize battery life or a slimmer design? If you want a phone that lasts all day, the A15 is ideal. If you prefer a lighter, more portable device, go with the Edge 20.
  3. Which camera features are most important to you? If you want a versatile camera system with telephoto, go with the Edge 20. If you want an ultrawide and macro, go with the A15.

Scenario-Based Recommendations:

  • Gamer: Motorola Edge 20 (better performance and display).
  • All-Day User: Samsung Galaxy A15 (superior battery life).
  • Photography Enthusiast: Motorola Edge 20 (better overall camera).
  • Budget Conscious User: Samsung Galaxy A15 (likely more affordable).

Personal Choice

If I were personally choosing between these two, I would lean towards the Motorola Edge 20, but with a caveat. Here's why:

  • Performance Matters: As someone who uses their phone for a variety of tasks, including light gaming and content creation, the Snapdragon 778G is a significant advantage. It ensures a smoother, more responsive experience.
  • Display Quality: The 144Hz refresh rate is something you notice every time you use the phone. It's a small detail that makes a big difference in daily enjoyment.
  • Camera Versatility: While the A15's wide-angle and macro lenses are nice, the Edge 20's telephoto lens and higher resolution main camera offer more flexibility for capturing high-quality images.

Caveat:** The older software on the Edge 20 is a concern. If guaranteed long-term software support and up-to-date features are a top priority, the Galaxy A15 would be the better option despite its performance limitations.

Ultimately, the best phone depends on your individual needs and priorities. Assess what's most important to you and choose accordingly!

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.