Samsung Galaxy Z Fold3 5G vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 129.7 cm³ 103.28 cm³
Screen Size to Weight Ratio 2.8 "/g 3.25 "/g
Weight 271 g 200 g
Height 158.2 mm 160.1 mm
Width 128.1 mm 76.8 mm
Thickness 6.4 mm 8.4 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 7.6 " 6.5 "
Resolution 1768 x 2208 1080 x 2340
Aspect Ratio 16:9 19.5:9
Screen-to-Body Ratio 89.7 % 84.3 %
Pixel Density 374 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 118.34 mAh/in²
Battery Density 33.92 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G57 MC2

Connectivity

USB Version 3.2 2.0
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 15 17

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy Z Fold3 5G and the Galaxy A15 5G. These two phones represent very different ends of the smartphone spectrum, so it should be a fun comparison. Buckle up!

1. Specifications Breakdown

Here's a detailed breakdown comparing key specifications with real-world implications:

FeatureSamsung Galaxy Z Fold3 5GSamsung Galaxy A15 5GReal-World Implications
Design
Launch Date2021-08-272023-12-16A15 is newer, potentially longer software support
Form FactorFoldableStandardZ Fold3 for expansive screen, A15 for traditional design
Dimensions158.2 × 128.1 × 6.4 mm160.1 × 76.8 × 8.4 mmZ Fold3 bulky when folded, A15 more pocketable
Weight271g200gA15 more comfortable for long use
Display
Size7.6"6.5"Z Fold3 larger for immersive experience
Resolution1768x22081080x2340Z Fold3 sharper, crisper visuals
Pixel Density374 PPI396 PPIA15 slightly sharper text and images
TechnologyAMOLEDA15 deeper blacks, better contrast, more vibrant colors
Refresh Rate120Hz90HzZ Fold3 smoother scrolling and animations
Brightness0 nits800 nitsA15 significantly better visibility in bright sunlight
Performance
ChipsetSnapdragon 888 5GDimensity 6100+Z Fold3 faster for gaming, multitasking
AnTuTu Score898,700442,500Z Fold3 significantly better performance
GPUAdreno 660Mali-G57 MC2Z Fold3 superior graphics processing
Camera
Main Camera12MP f/1.850MP f/1.8A15 potentially more detailed photos in good light
Selfie Camera10MP f/2.213MP f/2.0A15 slightly better low light selfies
Telephoto Lens12MP f/2.4Not AvailableZ Fold3 has optical zoom, more versatile
Wide Angle Lens13MP f/2.25MP f/2.2Z Fold3 has a superior wide angle lens
Macro LensNot Available2MP f/2.4A15 has a dedicated macro lens
Video4K@60fps HDR1080p@30fps EISZ Fold3 higher quality video recording
Camera FeaturesOIS, Laser AF, etcStandard featuresZ Fold3 advanced image stabilization, more versatile options
Battery Life
Capacity4400mAh5000mAhA15 likely to last longer between charges
Charging25W Fast Charge25W Fast ChargeBoth offer fast charging
Battery FeaturesWireless Charging, etcNon-removableZ Fold3 has more charging options
Software
OSAndroid 11 (Upgradable to 15)Android 14 (Upgradable to 17)A15 offers a newer version of Android at launch
Storage
Internal Storage256/512 GBNot SpecifiedZ Fold3 offers a lot more onboard storage
RAM12 GBNot SpecifiedZ Fold3 handles multitasking more easily
Expandable StorageNoNoNeither phones support expandable storage

2. Key Insights

  • Samsung Galaxy Z Fold3 5G:

    • Strengths: The Z Fold3 is a powerhouse. Its foldable design offers a unique, tablet-like experience when unfolded, paired with a high-resolution display and flagship performance. Its camera system is more versatile, and it offers additional battery features such as wireless charging.
    • Competitive Advantages: The foldable screen is the standout feature. The Snapdragon 888 chipset and ample RAM offer top-tier performance for gaming and multitasking.
    • Trade-offs: The Z Fold3 is bulkier and heavier, making it less pocketable. Its battery life may not be as strong, and the display brightness isn't great for outdoor use.
  • Samsung Galaxy A15 5G:

    • Strengths: The A15 5G is a reliable and more affordable phone with great battery life, an AMOLED display, and good brightness for outdoor visibility. It's also lightweight and easier to handle.
    • Competitive Advantages: The A15’s standout features are its vibrant display and longer battery life. It offers a more modern version of Android and is more practical to use.
    • Trade-offs: The A15 lacks the premium performance and features of the Z Fold3. Its camera system is less versatile, and the build isn't as premium.

3. User Profiles and Recommendations

  • Samsung Galaxy Z Fold3 5G:

    • Best For: Tech enthusiasts, power users, and individuals who want a device that blurs the line between phone and tablet. Ideal for multitasking, gaming, and content consumption.
    • Use Cases: Professionals who need to work on the go, avid gamers, and users who consume a lot of media. It is also suitable for those who prefer a premium design and user experience.
  • Samsung Galaxy A15 5G:

    • Best For: Budget-conscious buyers who want a reliable smartphone for everyday use. Great for general use cases, including social media, streaming, and casual photography.
    • Use Cases: Students, casual users, and anyone who prioritizes battery life and display quality. Its user friendly and can handle essential mobile tasks efficiently.

4. Buying Decision Framework

Here are three practical questions to guide your choice:

  1. Do you prioritize a large screen and premium performance, or practicality and affordability?

    • If a large, immersive display and top-tier performance are essential, the Z Fold3 is the better choice. However, if you prefer something lighter and more affordable for daily use, the A15 fits better.
  2. How important is battery life to you?

    • If you need a phone that can go all day without needing a charge, the A15 is more efficient. If you do not mind charging your phone more often, the Z Fold3 can be a good option.
  3. What will be the primary use of your camera?

    • If camera versatility, including zoom capabilities and advanced features, is vital, the Z Fold3 wins hands down. For basic photos and videos in good lighting conditions, the A15 is more than adequate.

Scenario-Based Recommendations:

  • The Mobile Professional: If you need a phone for work and media consumption on the go, get the Z Fold3 for its multitasking capabilities and larger display.
  • The Casual User: If you want a reliable and straightforward phone for everyday use, choose the A15.
  • The Mobile Gamer: The Z Fold3’s better processing power and higher refresh rate are more suitable for gaming.

My Choice

If I were to choose between these two, I would go with the Samsung Galaxy Z Fold3 5G, and here’s why. As a tech journalist and analyst, I want to experience the most innovative aspects of mobile technology, and the Z Fold3’s foldable design is the pinnacle of innovation in the smartphone space. While I respect the A15 for its practicality and affordability, the Z Fold3 provides a lot of additional functionality that fits my usage patterns.

For someone who frequently reads documents, edits articles, and researches information, the expanded display of the Z Fold3 is invaluable. In my personal life, I often game and consume media, so the better chipset and display also make more sense for me. In addition, I love the camera system, and its versatility is essential for capturing high-quality photos and videos. While it’s bulkier and more expensive, the Z Fold3’s features make it a worthwhile investment for my needs.

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.