Motorola Edge 20 vs Samsung Galaxy Z Flip4 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 August 25, 2022
Release Year 2021 2022

Physical

Volume 86.72 cm³ 81.96 cm³
Screen Size to Weight Ratio 4.11 "/g 3.58 "/g
Weight 163 g 187 g
Height 163 mm 165.2 mm
Width 76 mm 71.9 mm
Thickness 7 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Red
  • Yellow
  • Blue
  • White
  • Graphite
  • Navy
  • Pink Gold
  • Bora Purple
  • Khaki

Display

Screen Size 6.7 " 6.7 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 87.5 % 85.4 %
Pixel Density 385 PPI 426 PPI
Refresh Rate 144 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 89.11 mAh/in² 82.42 mAh/in²
Battery Density 46.13 mAh/cm³ 45.15 mAh/cm³
Battery Capacity 4000 mAh 3700 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 642L Adreno 730

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 12
Maximum OS Version 12 14

Comparison Summary

Alright, let's break down the Motorola Edge 20 versus the Samsung Galaxy Z Flip4. This isn't just about specs; it's about which phone fits your life. I'm going to walk you through the nitty-gritty and then give you my take.

1. Specifications Breakdown

FeatureMotorola Edge 20Samsung Galaxy Z Flip4Real-World Implications
Design
Form FactorStandardFoldableChanges how you interact with the phone, pocketability, and overall novelty.
Dimensions163 × 76 × 7 mm165.2 × 71.9 × 6.9 mmEdge 20 is wider, Z Flip4 is taller. Both are slim.
Weight163g187gEdge 20 is noticeably lighter, better for extended use without fatigue.
Build QualityCorning Gorilla Glass 3Corning Gorilla Glass VictusZ Flip4 has significantly better scratch and shatter resistance on the outer screen.
Display
Size6.7"6.7"Identical screen size for media consumption and productivity.
Resolution1080x24001080x2640Z Flip4 has a slightly sharper image, though the difference is subtle.
Pixel Density385 PPI426 PPIThe higher PPI of the Z Flip4 results in slightly sharper text and images.
TechnologyOLEDOLED offers vibrant colors and deep blacks, enhancing media consumption.
Refresh Rate144Hz120HzEdge 20 feels smoother during scrolling and gaming.
Brightness0 nits1200 nitsZ Flip4 is far brighter, offering superior visibility in direct sunlight.
Performance
ChipsetQualcomm SM7325 Snapdragon 778G 5G (6 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)Z Flip4 is significantly faster, handling demanding tasks and games with ease. Edge 20 is mid-range.
AnTuTu Score589,2001,050,371Z Flip4 offers a drastically snappier experience, noticeably faster app loading and multitasking.
GPUAdreno 642LAdreno 730Z Flip4 provides superior graphics performance, especially in gaming and graphically intense applications.
Camera
Main Camera108MP (f/1.9, 1/1.52")12.2MP (f/1.8, 1/2.55")Edge 20 captures more detail in good lighting. Z Flip4 performs better in low light due to larger pixel size.
Selfie Camera32MP (f/2.3)10MP (f/2.4)Edge 20 takes higher-resolution selfies.
Telephoto Lens8MPNoneEdge 20 offers optical zoom capabilities.
Wide Angle LensNone13MPZ Flip4 captures wider scenes, ideal for group photos or landscapes.
Video RecordingUp to 4K@30fpsUp to 4K@60fpsZ Flip4 can record smoother 4K video.
Camera FeaturesOptical ZoomOIS (Optical Image Stabilization)Edge 20 provides optical zoom, while Z Flip4 reduces camera shake for sharper photos and videos.
Battery Life
Capacity4020mAh3700mAhEdge 20 might last slightly longer, but efficiency depends heavily on software optimization.
Charging30W Fast Charging25W Fast Charging, Wireless ChargingEdge 20 charges slightly faster with a wire. Z Flip4 offers the convenience of wireless charging.
Battery FeaturesReverse ChargingBypass Charging, Wireless Charging, Reverse Wireless ChargingZ Flip4 offers more charging options. Bypass charging allows you to use the phone while plugged in without charging the battery to extend battery health.
Software
OSAndroid 11 (upgradeable to 12)Android 12 (upgradeable to 14)Z Flip4 has more up-to-date software and longer support.
Connectivity
Bluetooth5.25.1Minor Bluetooth version difference; both offer modern connectivity features.
SIMDual Nano SIMNano SIM + eSIMZ Flip4 offers the flexibility of an eSIM for easier carrier switching.
Storage
Internal128GB/256GB128GB/256GB/512GBZ Flip4 has a higher maximum storage option.
ExpandableNoNoNeither phone allows for expandable storage.
Audio
Audio QualityBasic audio featuresStereo SpeakersZ Flip4 provides better audio immersion.
Other
SensorsAccelerometer, Gyroscope, Compass, Proximity, FingerprintAccelerometer, Gyroscope, Compass, Proximity, Fingerprint, BarometerZ Flip4 has a barometer sensor for measuring air pressure and altitude.

2. Key Insights

  • Motorola Edge 20: This phone prioritizes a sleek, lightweight design and a very smooth 144Hz display. Its telephoto lens gives it an edge in zoom photography. The price point is likely lower, making it a good value option if you don't need top-tier performance.

  • Samsung Galaxy Z Flip4: The Z Flip4 is a style statement. Its foldable design is unique, and the Snapdragon 8+ Gen 1 chipset delivers flagship-level performance. The brighter display, wireless charging, and IPX8 water resistance are big pluses. It offers a superior user experience, but at a higher price.

Trade-offs:

  • The Edge 20's plastic build and older chipset might not appeal to everyone.
  • The Z Flip4's battery life is adequate but not exceptional, and its cameras, while good, aren't class-leading for its price.

3. User Profiles and Recommendations

  • Motorola Edge 20:

    • Best For: Budget-conscious users who want a large, smooth display for media consumption and browsing, casual gamers, and those who prefer a lighter phone.
    • Use Cases: Watching videos, social media, everyday tasks.
  • Samsung Galaxy Z Flip4:

    • Best For: Tech enthusiasts who want the latest innovation, fashion-conscious users who value a unique design, and those who need a powerful phone in a pocketable form factor.
    • Use Cases: Multitasking, mobile gaming, capturing high-quality photos and videos, making a style statement.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How much do I value the foldable design and overall novelty? If it's a must-have, the Z Flip4 is your only choice.
  2. How important is top-tier performance? If you're a heavy gamer or multitasker, the Z Flip4 is worth the investment.
  3. What's my budget? The Edge 20 will be significantly more affordable.

Scenario-Based Recommendations:

  • Scenario 1: "I want a reliable phone for everyday use without breaking the bank." Choose the Motorola Edge 20.
  • Scenario 2: "I need a powerful phone that can handle demanding tasks, and I love the idea of a foldable." Choose the Samsung Galaxy Z Flip4.
  • Scenario 3: "I prioritize a bright screen and the latest features, and I don't mind paying extra for a premium experience." Choose the Samsung Galaxy Z Flip4.

My Choice

If I were choosing between these two phones, I'd personally go with the Samsung Galaxy Z Flip4. Here's why:

As a tech journalist and analyst, I value innovation and performance. The foldable design, while not perfect, is a genuine step forward in smartphone technology. The Snapdragon 8+ Gen 1 chipset provides a noticeably smoother and more responsive experience than the Snapdragon 778G in the Edge 20. Plus, the brighter display is a huge win for outdoor visibility, and the added charging flexibility is something I'd definitely use.

Yes, it's more expensive, but for me, the unique form factor, superior performance, and added features justify the price premium. And that's coming from a guy who usually champions value for money! In the end, it depends on your priorities, but the Z Flip4 offers a more compelling overall package in my book.

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.