Oppo A55 vs Realme 9i - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo
Realme 9i
Realme 9i
Realme

General

Launch Date October 1, 2021 January 10, 2022
Release Year 2021 2022

Physical

Volume 104.03 cm³ 104.54 cm³
Screen Size to Weight Ratio 3.37 "/g 3.47 "/g
Weight 193 g 190 g
Height 163.6 mm 164.4 mm
Width 75.7 mm 75.7 mm
Thickness 8.4 mm 8.4 mm
Foldable Design No No
Available Colors
  • Green
  • Starry Black
  • Rainbow Blue
  • Black
  • Blue

Display

Screen Size 6.51 " 6.6 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.6 % 84.2 %
Pixel Density 270 PPI 400 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 480 nits 480 nits
HBM Brightness N/A N/A
Peak Brightness 550 nits N/A

Hardware

Battery Capacity per Screen Area 117.98 mAh/in² 114.78 mAh/in²
Battery Density 48.06 mAh/cm³ 47.83 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU PowerVR GE8320 Adreno 610

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 11
Maximum OS Version 13

Comparison Summary

Oppo A55 vs. Realme 9i: A User-Centered Comparison

Let's dive beyond the spec sheet and explore the Oppo A55 and Realme 9i as complete user experiences, focusing on how design choices translate into real-world usability for diverse individuals.

1. Design and Usability Assessment

FeatureOppo A55Realme 9iUser Experience Impact
Interface DesignColorOS 11.1 based on Android 11Realme UI 2.0 based on Android 11Both offer customizable interfaces, potentially impacting user preference and learning curve.
Display6.51" IPS LCD (720x1600)6.6" IPS LCD (1080x2412), 90Hz refresh rateRealme 9i's sharper resolution and smoother refresh rate provide a significantly enhanced visual experience.
Interaction FlowStandard Android navigationStandard Android navigation with 90Hz enhancementsRealme 9i's higher refresh rate makes interactions feel more fluid and responsive.
Accessibility FeaturesStandard Android Accessibility SuiteStandard Android Accessibility SuiteBoth offer basic accessibility features, but further customization might be needed for specific needs.
Design Ergonomics193g, 8.4mm thick190g, 8.4mm thickNegligible difference in weight and thickness; both should feel comfortable for average users.

2. Narrative-Driven Feature Exploration

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

  • Oppo A55: The student might find the A55 sufficient for basic tasks. However, the lower resolution display could make reading lengthy articles or watching videos less enjoyable.
  • Realme 9i: With its sharper display and 90Hz refresh rate, the Realme 9i provides a more immersive experience for online learning and entertainment. Scrolling through social media feeds and playing games feels smoother and more responsive.

3. Inclusive Technology Evaluation

  • For a budget-conscious user: The Oppo A55 might be appealing due to its slightly lower price point.
  • For a user prioritizing visual clarity and smooth performance: The Realme 9i's superior display and faster processor provide a more satisfying experience.
  • For users with specific accessibility needs: Both devices rely on standard Android features. Individual assessment is crucial.

4. Design-Centric Decision Framework

Beyond raw specifications, consider these design-driven questions:

  • How important is visual clarity and fluidity? The Realme 9i excels in this area.
  • What is your budget? The Oppo A55 might be a better fit for tighter budgets.
  • Do you prioritize specific software features or customization options? Researching the specific UI of each device is recommended.

My Choice: Realme 9i

While the Oppo A55 offers a decent entry-level experience, the Realme 9i provides a significantly better user experience thanks to its superior display with a 90Hz refresh rate, a more powerful processor, and a comparable price. The enhanced visual clarity and smoother performance make everyday tasks more enjoyable, from browsing the web to watching videos and playing games. In a world where we interact with our phones constantly, these seemingly small differences accumulate to create a noticeably more engaging and satisfying user experience. The Realme 9i demonstrates that thoughtful design choices can significantly elevate a device beyond its technical specifications.

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.