Samsung Galaxy Z Fold3 5G vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 March 28, 2024
Release Year 2021 2024

Physical

Volume 129.7 cm³ 97.8 cm³
Screen Size to Weight Ratio 2.8 "/g 3.72 "/g
Weight 271 g 180 g
Height 158.2 mm 163.9 mm
Width 128.1 mm 76.5 mm
Thickness 6.4 mm 7.8 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Light Green
  • Dark Blue

Display

Screen Size 7.6 " 6.7 "
Resolution 1768 x 2208 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 89.7 % 86.4 %
Pixel Density 374 PPI 393 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 111.38 mAh/in²
Battery Density 33.92 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Adreno 660 Adreno 644

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2 USB Type-C 2.0, OTG

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Samsung Galaxy Z Fold3 5G and the Samsung Galaxy M55. I'll break down the specs, explore real-world implications, and offer some tailored recommendations to help you choose the right device for your needs.

1. Specifications Breakdown

Here's a detailed comparison table, with a focus on real-world implications:

FeatureSamsung Galaxy Z Fold3 5GSamsung Galaxy M55Real-World Implications
Design
Form FactorFoldableStandardZ Fold3: Unique foldable design for a tablet-like experience. M55: Traditional, pocket-friendly smartphone form.
Dimensions (mm)158.2 x 128.1 x 6.4163.9 x 76.5 x 7.8Z Fold3: Much wider when unfolded, less comfortable in one hand. M55: Slimmer, easier to hold and carry.
Weight271g180gZ Fold3: Noticeably heavier, less comfortable for extended use. M55: Lighter and more portable.
Display
Size7.6" Main, 6.2" Cover6.7"Z Fold3: Significantly larger screen when unfolded; good for media consumption and multitasking. M55: More compact and practical for everyday use.
Resolution1768 x 22081080 x 2400Z Fold3: Sharper display with more detail. M55: Clear, but not as crisp.
Pixel Density (PPI)374393Z Fold3 & M55: Similar clarity in daily use, with the M55 having a slightly sharper picture.
TechnologyAMOLEDZ Fold3: (Unspecified). M55: Vibrant colors and deep blacks; better viewing experience, especially in darker conditions.
Refresh Rate120Hz120HzZ Fold3 & M55: Smooth scrolling and animations on both.
Brightness0 nits0 nitsZ Fold3 & M55: Identical, however, both are showing 0 nits, it means that this data is missing and we can't compare the brightness on those screens.
Performance
ChipsetSnapdragon 888Snapdragon 7 Gen 1Z Fold3: Slightly faster app loading and smoother overall operation. M55: Fast for most tasks, but not as powerful.
AnTuTu Score898,700698,000Z Fold3: Better performance, particularly for gaming and demanding applications. M55: Suitable for everyday use and moderate gaming.
GPUAdreno 660Adreno 644Z Fold3: Superior graphics performance. M55: Good for most graphics-intensive tasks.
Camera
Main Camera12MP50MPZ Fold3: Great image quality in various scenarios. M55: Higher resolution for more detailed images, might capture more light overall
Selfie Camera10MP50MPZ Fold3: Decent selfie quality. M55: Higher resolution, sharper and more detailed selfies.
Telephoto LensYes, 12MPNoZ Fold3: Optical zoom for better close-ups. M55: No optical zoom.
Wide Angle Lens13MP8MPZ Fold3: wider field of view. M55: Good wide angle field of view.
Macro LensNo2MPZ Fold3: No Macro lens. M55: Capable of taking detailed close-up pictures.
Video4K@60fps with HDR, EIS4K@30fps with OIS, EISZ Fold3: Higher frame rate for smoother video. M55: Slightly lower frame rate, but with added OIS for better stabilization.
Camera FeaturesAdvanced featuresBasic featuresZ Fold3: Offers more manual controls, optical zoom, and advanced features. M55: Sufficient features for everyday photography.
Battery Life
Capacity4400mAh5000mAhZ Fold3: Can get through a full day with moderate use. M55: Longer battery life due to higher capacity.
Charging25W Fast Charging45W Fast ChargingZ Fold3: Slower charging speeds. M55: Charges significantly faster.
Wireless ChargingYes, 15WNoZ Fold3: Offers convenient wireless charging, also reverse wireless. M55: Does not offer wireless charging.
Software
OSAndroid 11, upgradeable to 15Android 14Z Fold3: Older OS, but upgradable to 15, might receive less updates moving forward. M55: Latest software, better compatibility and longer updates
Connectivity
Wi-FiWi-Fi 6, MiMOWi-Fi 6Z Fold3: Slightly better Wi-Fi performance. M55: Basic Wifi Standards.
Bluetooth5.2 LE, APT-x5.2 HOGP, LDAC, SBCZ Fold3: Wider range of Bluetooth Features. M55: More advanced Audio features.
GPSMultiple systemsMultiple systemsZ Fold3 & M55: Accurate and reliable location services.
SIMDual SIM, eSIMDual SIM (Nano SIM)Z Fold3: More flexible SIM configurations. M55: Dual SIM.
Storage
Internal256/512GB128/256GBZ Fold3: More storage options. M55: Good storage for most users.
RAM12GB8GBZ Fold3: Better for multitasking and demanding apps. M55: Adequate for everyday usage.
ExpandableNoNoZ Fold3 & M55: No way to add more storage.
Audio
QualityDolby Atmos, Stereo speakersDolby AtmosZ Fold3: Superior audio with stereo speakers. M55: High-quality audio with Dolby Atmos.
Security
FeaturesSide-mounted FingerprintBasic Fingerprint SensorZ Fold3: More advanced side-mounted sensor. M55: Basic fingerprint sensor.
Build Quality
ProtectionGorilla Glass VictusGorilla Glass 5Z Fold3: More robust protection against scratches and drops. M55: Good screen protection, but not as strong.
Sensors
VarietyComprehensive suiteBasic suiteZ Fold3: More advanced sensors. M55: Sufficient sensors for common applications.

2. Key Insights

Samsung Galaxy Z Fold3 5G Strengths:

  • Unique Foldable Design: Offers a large, tablet-like display when unfolded, enhancing media consumption and multitasking.
  • Powerful Performance: The Snapdragon 888 chipset and 12GB of RAM ensure smooth performance for demanding tasks and gaming.
  • Advanced Camera Features: Includes a telephoto lens, a more comprehensive set of features and higher performance, along with superior video recording capabilities.
  • Premium Build: Features more robust screen protection, more advanced sensor capabilities.

Samsung Galaxy M55 Strengths:

  • Newer Device with Latest OS: Comes with Android 14, ensuring better software compatibility and long-term support.
  • Longer Battery Life: Boasts a larger 5000mAh battery, likely offering better battery endurance.
  • Faster Charging: Supports 45W fast charging, significantly reducing charging times compared to the Fold3.
  • Lighter and More Portable: Much lighter and slimmer, making it more comfortable for extended use and carrying around.

Trade-offs and Limitations:

  • Z Fold3: Older device, less battery capacity, heavier, lacks the latest Android version, very expensive.
  • M55: Less powerful, no wireless charging, more basic camera system and no optical zoom and no telephoto camera lens.

3. User Profiles and Recommendations

Samsung Galaxy Z Fold3 5G is ideal for:

  • Tech Enthusiasts: Users who love innovative designs and cutting-edge technology.
  • Power Users: Those who need high performance for multitasking, gaming, and demanding apps.
  • Media Lovers: Users who enjoy watching videos, reading, and browsing on a large screen.
  • Multitaskers: Individuals who need to use multiple apps simultaneously.

Samsung Galaxy M55 is ideal for:

  • Everyday Users: Those who want a reliable, high-performing smartphone for everyday tasks.
  • Budget-Conscious Buyers: Users looking for a good balance of features and price.
  • Frequent Travelers: People who need a long-lasting battery in a light package.
  • Casual Photographers: Those who capture everyday moments without needing advanced camera features.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is the foldable design and a large display to you? If it’s a must-have, the Z Fold3 is the obvious choice; otherwise, the M55 offers better day-to-day practicality.
  2. Do you need top-tier performance and the latest features or a longer lasting battery and faster charging? If high performance and more advanced features are paramount, go with the Z Fold3. If you prioritize battery and a faster charging experience, the M55 is a more suitable option.
  3. What's your budget and your need for portability and latest OS? The Z Fold3 is significantly more expensive and much heavier. If you want the latest OS, a light and very portable experience and better battery life, the M55 is better suited.

Scenario-Based Recommendations:

  • If you want the best for productivity and innovative design: Get the Z Fold3.
  • If you value battery life, portability, and a great overall experience: Choose the M55.
  • If you want the latest OS with a good balance between performance and features: Pick the M55.

My Choice

If I had to choose between the two, I'd personally lean towards the Samsung Galaxy M55. While the Z Fold3 is undeniably impressive with its foldable screen and powerful performance, the M55 hits a sweet spot for me with its balance of features and practicality.

Here's why:

  1. Daily Usability: The lighter weight and slimmer profile of the M55 make it more comfortable for everyday use. I often find myself using my phone one-handed, and the M55 would be far less cumbersome.
  2. Battery Life: I prioritize longer battery life. A phone that can easily get through a full day of work, travel, and evening activities is essential for my workflow and the larger battery on the M55 is really attractive.
  3. Newer Software: The fact that the M55 comes with Android 14 is a significant advantage. I prefer having the latest features, improved security, and longer update support.
  4. Price The Z Fold3 is an amazing phone, but it's just much more expensive for similar daily use and having the latest Android version feels better.
  5. Real-World Camera Needs: Although the Z Fold3 has a telephoto lens and better DxOMark scores, the M55's camera is more than adequate for everyday photography, and I appreciate the higher resolution selfie and primary cameras. I also really like the Macro lens addition.
  6. Charging Speed: The faster 45W charging of the M55 is a significant plus. I hate waiting for my phone to charge, and quick top-ups are essential for my fast-paced lifestyle.

While I appreciate the innovation of the Z Fold3, the M55 feels more aligned with my daily needs. I value portability, extended battery life, and the latest software. The M55 provides that without the hefty price tag or the additional weight.

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.