Sony Xperia 5 III vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 8, 2021 March 28, 2024
Release Year 2021 2024

Physical

Volume 87.54 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.63 "/g 3.72 "/g
Weight 168 g 180 g
Height 157 mm 163.9 mm
Width 68 mm 76.5 mm
Thickness 8.2 mm 7.8 mm
Foldable Design No No
Available Colors
  • Black
  • Green
  • Pink
  • Light Green
  • Dark Blue

Display

Screen Size 6.1 " 6.7 "
Resolution 1080 x 2520 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 81.4 % 86.4 %
Pixel Density 449 PPI 393 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 120.94 mAh/in² 111.38 mAh/in²
Battery Density 51.4 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 4500 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 3.1 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG, Video Output USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13

Comparison Summary

Sony Xperia 5 III vs. Samsung Galaxy M55: A User-Centered Comparison

As a technology communications specialist, my goal is to help you understand these phones not just as lists of specs, but as tools that fit into your life. Let's explore the Sony Xperia 5 III and Samsung Galaxy M55 through a user-centered lens.

1. Design and Usability Assessment

FeatureSony Xperia 5 IIISamsung Galaxy M55User Experience Impact
Interface DesignClean, minimalist Android skinOne UI 5.0 (customized Android)Xperia offers a potentially purer Android experience, while Samsung provides a feature-rich, potentially more complex, interface.
Interaction FlowOptimized for single-hand use (narrower)Larger display, potentially less agileXperia caters to users prioritizing one-handed operation. Samsung prioritizes screen real estate, potentially at the cost of one-handed use.
Accessibility FeaturesStandard Android accessibility optionsOne UI accessibility suiteBoth offer standard accessibility features, but Samsung's One UI often includes more comprehensive customization options.
Design ErgonomicsCompact, lightweight, premium feelLarger, more standard plastic buildXperia offers a more pocketable and arguably more premium experience; the M55 prioritizes a larger display and potentially durability.

2. Narrative-Driven Feature Exploration

Scenario: Imagine a photography enthusiast, Sarah. The Xperia 5 III, with its dedicated camera button and advanced manual controls, puts her in control like a traditional camera. She can capture fast-action shots with ease thanks to the 120Hz refresh rate and burst mode. The M55, while capable, offers a more streamlined camera experience.

Scenario: David, a commuter, values a phone that fits comfortably in his pocket. The Xperia 5 III's compact size is perfect for one-handed reading on the train. The M55's larger screen provides immersive video viewing, but might feel cumbersome in one hand.

3. Inclusive Technology Evaluation

Power User: The Xperia 5 III's powerful Snapdragon 888 chip and faster refresh rate cater to demanding users.

Casual User: The M55's simplified interface and larger battery might be more appealing for less tech-savvy individuals.

Accessibility Needs: Both phones offer basic accessibility features, but users with specific needs should research individual options in detail.

4. Design-Centric Decision Framework

Prioritize compactness and premium feel? Choose the Xperia 5 III.

Prioritize a large screen and longer battery life? Choose the Galaxy M55.

Value a pure Android experience and advanced camera controls? Choose the Xperia 5 III.

Prefer a feature-rich interface and a more mainstream design? Choose the Galaxy M55.

My Choice: Sony Xperia 5 III

As Sophia Rodriguez, I value design choices that enhance user experience. The Xperia 5 III, despite being an older model, resonates with my philosophy. Its intentional design prioritizes a specific user: someone who values a compact, powerful phone with a premium feel and a more focused software experience. While the Galaxy M55 offers advantages like a larger battery and newer Android version, the Xperia 5 III's deliberate design choices and focus on user experience, especially for photography enthusiasts and those who prioritize one-handed usability, make it the more compelling choice for me. It represents a conscious departure from the "bigger is better" trend, offering a refreshing alternative in the mobile landscape. The commitment to a specific user experience, rather than trying to be everything to everyone, is what truly sets it apart.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.