Realme C51 vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date August 1, 2023 March 28, 2024
Release Year 2023 2024

Physical

Volume 102.59 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.62 "/g 3.72 "/g
Weight 186 g 180 g
Height 167.2 mm 163.9 mm
Width 76.7 mm 76.5 mm
Thickness 8 mm 7.8 mm
Foldable Design No No
Available Colors
  • Mint Green
  • Carbon Black
  • Light Green
  • Dark Blue

Display

Screen Size 6.74 " 6.7 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.5 % 86.4 %
Pixel Density 260 PPI 393 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness 560 nits N/A

Hardware

Battery Capacity per Screen Area 110.07 mAh/in² 111.38 mAh/in²
Battery Density 48.74 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Unisoc Tiger T612 (12 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G57 Adreno 644

Connectivity

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

Software

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

Comparison Summary

Realme C51 vs. Samsung Galaxy M55: A User-Centered Comparison

Let's move beyond the spec sheet and delve into the real-world experience these phones offer. We'll explore their design philosophies, user interfaces, and how they cater to diverse needs.

1. Design and Usability Assessment:

FeatureRealme C51Samsung Galaxy M55User Experience Impact
Interface DesignBasic Android 13 SkinOne UI Core 5 (Android 14)Samsung offers a more refined and feature-rich interface.
Interaction FlowStandard Android navigation, 90Hz refresh rateCustomized navigation, 120Hz refresh rateGalaxy M55 delivers smoother animations and transitions, more responsive
Accessibility FeaturesBasic Android accessibility optionsOne UI's comprehensive accessibility suiteM55 offers better accessibility options for users with diverse needs.
Design ErgonomicsLightweight (186g), slim (8mm)Slightly lighter (180g), slimmer (7.8mm)Both are comfortable to hold, M55 marginally more so due to lighter weight.
Display QualityIPS LCD, 560 nits peak brightnessSuper AMOLED+, potentially brighter (1000 nits HBM)M55 boasts vibrant colors, deeper blacks, and superior outdoor visibility.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a student using their phone for online classes, social media, and casual gaming.

  • Realme C51: The 90Hz refresh rate provides a reasonably smooth experience for scrolling through web pages and social media. The battery life is excellent for all-day use. However, the screen's lower brightness might struggle in direct sunlight. The Unisoc processor handles basic tasks well, but demanding games may lag.

  • Samsung Galaxy M55: The vibrant Super AMOLED display and 120Hz refresh rate bring lectures and games to life. The powerful Snapdragon processor ensures a smooth multitasking experience, even with demanding apps. The brighter screen ensures clear visibility outdoors, making it ideal for studying on the go.

3. Inclusive Technology Evaluation:

  • For budget-conscious users: The Realme C51 offers excellent value with its long battery life and decent performance for everyday tasks.

  • For power users: The Galaxy M55's superior processor, display, and software features cater to those who demand more from their smartphone.

  • For users with accessibility needs: The Galaxy M55 with One UI's robust accessibility suite offers a more inclusive experience.

4. Design-Centric Decision Framework:

The Realme C51 prioritizes affordability and functionality, while the Samsung Galaxy M55 focuses on a premium user experience.

My Choice: Samsung Galaxy M55

While the Realme C51 offers excellent value, the Samsung Galaxy M55 provides a significantly better overall user experience. The Super AMOLED display, 120Hz refresh rate, and powerful Snapdragon processor create a fluid and engaging interaction. One UI's refined interface, extensive features, and superior accessibility options make it a more versatile and inclusive device. The marginally improved ergonomics and brighter display further enhance daily usability. Although potentially more expensive, the long-term benefits of a smoother, more enjoyable, and accessible user experience make the Galaxy M55 a worthwhile investment. It's a device designed not just with specifications in mind, but with the user at its core.

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.