Oppo A54s vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A54s
Oppo A54s
Oppo
Realme C51
Realme C51
Realme

General

Launch Date November 18, 2021 August 1, 2023
Release Year 2021 2023

Physical

Volume 104.02 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.43 "/g 3.62 "/g
Weight 190 g 186 g
Height 163.8 mm 167.2 mm
Width 75.6 mm 76.7 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Space Silver
  • Pearl Blue
  • Crystal Black
  • Mint Green
  • Carbon Black

Display

Screen Size 6.52 " 6.74 "
Resolution 720 x 1600 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.9 % 85.5 %
Pixel Density 269 PPI 260 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 560 nits

Hardware

Battery Capacity per Screen Area 117.62 mAh/in² 110.07 mAh/in²
Battery Density 48.07 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G57

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 11 13
Maximum OS Version

Comparison Summary

Oppo A54s vs. Realme C51: A User-Centered Comparison

Let's dive beyond the spec sheet and explore the Oppo A54s and Realme C51 as complete user experiences, focusing on how design choices translate into real-world usability for diverse individuals.

1. Design and Usability Assessment:

FeatureOppo A54sRealme C51User Experience Impact
Interface DesignColorOS 11 (Android 11)Realme UI Go Edition (Android 13)Realme C51 offers a potentially more modern and optimized interface due to the newer Android version.
Interaction FlowStandard Android navigationPotentially customized navigationCustomization options in Realme UI might offer a more personalized user experience.
AccessibilityStandard Android accessibility featuresPotential Realme UI accessibility enhancementsBoth likely offer basic accessibility, but Realme UI might have unique additions depending on its implementation.
Ergonomics190g, 8.4mm thick186g, 8.0mm thickRealme C51 is slightly lighter and thinner, potentially offering a more comfortable one-handed experience.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a student using their phone for note-taking, online research, and casual gaming.

  • Oppo A54s: The reliable workhorse. Its large 5000mAh battery ensures all-day use without worry. The NFC capability allows for seamless contactless payments and data transfer.
  • Realme C51: The agile performer. Its 90Hz refresh rate display provides a smoother experience for scrolling through websites and documents. The slightly faster processor might offer a slight edge in gaming performance.

3. Inclusive Technology Evaluation:

  • For a senior user: Both phones offer large displays for easy readability. However, the simplicity of ColorOS might be more intuitive for less tech-savvy users.
  • For a budget-conscious student: The Realme C51's lower price point and newer OS make it an attractive option.
  • For a mobile photographer: While neither phone boasts flagship camera specs, the Realme C51's Samsung sensor with a wider aperture (f/1.8) might perform slightly better in low-light conditions.

4. Design-Centric Decision Framework:

Beyond raw specs, consider these design-driven questions:

  • Which OS interface resonates with your personal preference? Do you value customization or simplicity?
  • How important is display smoothness for your daily tasks? Will the 90Hz refresh rate on the Realme C51 make a noticeable difference in your usage?
  • What is your budget? The Realme C51 generally offers a more affordable price point.

My Choice: Realme C51

While the Oppo A54s is a solid device, the Realme C51 offers a more compelling package for the average user. The newer Android version, 90Hz refresh rate display, lighter and thinner design, and lower price point combine to create a more enjoyable and accessible user experience. The slightly improved camera sensor is a bonus. The combination of these factors outweighs the potentially simpler interface of the Oppo A54s for me. It represents a better value proposition with features that directly enhance daily interaction, making technology more engaging and less of a barrier for a wider audience.

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.