Oppo A55 vs OnePlus 12R - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo
OnePlus 12R
OnePlus 12R
Oneplus

General

Launch Date October 1, 2021 February 6, 2024
Release Year 2021 2024

Physical

Volume 104.03 cm³ 108.21 cm³
Screen Size to Weight Ratio 3.37 "/g 3.28 "/g
Weight 193 g 207 g
Height 163.6 mm 163.3 mm
Width 75.7 mm 75.3 mm
Thickness 8.4 mm 8.8 mm
Foldable Design No No
Available Colors
  • Green
  • Starry Black
  • Rainbow Blue
  • Cool Blue
  • Iron Gray
  • Electric Violet
  • Sunset Dune

Display

Screen Size 6.51 " 6.78 "
Resolution 720 x 1600 1264 x 2780
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.6 % 90.9 %
Pixel Density 270 PPI 450 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A 1600 nits
Peak Brightness 550 nits 4500 nits

Hardware

Battery Capacity per Screen Area 117.98 mAh/in² 119.65 mAh/in²
Battery Density 48.06 mAh/cm³ 50.83 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU PowerVR GE8320 Adreno 740

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 17

Comparison Summary

Oppo A55 vs. OnePlus 12R: A User-Centered Comparison

As a technology communications specialist, my goal is to help you understand these phones beyond the numbers. Let's explore the Oppo A55 and OnePlus 12R through the lens of user experience, weaving narratives that connect technical features to real-world use.

1. Design and Usability Assessment

FeatureOppo A55OnePlus 12RUser Experience Impact
Interface DesignBasic Android 11OxygenOS based on Android 14OnePlus offers a more updated and potentially customizable interface.
Interaction FlowStandard touch navigation, budget hardwareFluid 120Hz display, faster processor, optimized softwareOnePlus provides a significantly smoother and more responsive experience.
Accessibility FeaturesStandard Android accessibility optionsPotentially expanded accessibility features due to newer OS versionOnePlus may offer more comprehensive accessibility options.
Design ErgonomicsLightweight (193g), manageable sizeSlightly heavier (207g), larger displayOppo A55 might be more comfortable for one-handed use due to its smaller size; OnePlus offers more immersive visuals.

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 experience some lag during multitasking or gaming due to the less powerful processor. The battery life would be decent for a full day of use, but the screen's lower resolution might not be as immersive for watching videos.
  • OnePlus 12R: The student would enjoy a seamless experience with smooth multitasking and gaming thanks to the powerful Snapdragon 8 Gen 2 processor and 120Hz display. The vibrant AMOLED screen with Dolby Vision would make watching videos a treat. The improved battery capacity ensures they can power through the day without worrying about recharging.

3. Inclusive Technology Evaluation

  • For a budget-conscious user: The Oppo A55 offers essential smartphone features at an affordable price.
  • For a power user: The OnePlus 12R provides a flagship-level experience with its top-tier specifications and features.
  • For users with accessibility needs: While both phones offer standard Android accessibility features, the OnePlus 12R, with its newer Android version, might provide more advanced options.

4. Design-Centric Decision Framework

Choosing between these phones depends on your priorities:

  • Prioritize Value: The Oppo A55 delivers decent functionality at a lower price point.
  • Prioritize Performance and Experience: The OnePlus 12R offers a premium experience with its superior display, processing power, and advanced features.

My Choice: OnePlus 12R

While the Oppo A55 serves its purpose as a budget-friendly device, I would choose the OnePlus 12R. As a technology enthusiast, I value the seamless user experience offered by its powerful hardware and fluid 120Hz AMOLED display. The enhanced visual experience with HDR10+ and Dolby Vision, combined with the longer-lasting battery and faster charging, greatly appeals to me. Although the price is higher, the significant jump in performance, future-proofing with the latest Android version, and the overall premium feel justify the investment for a user who wants a device that can handle demanding tasks and provide an enjoyable user experience for years to come. The OnePlus 12R is a clear winner in terms of providing a compelling and future-proof user experience.

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.