Oppo A55 vs Samsung Galaxy Tab S9 FE+ - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date October 1, 2021 October 16, 2023
Release Year 2021 2023

Physical

Volume 104.03 cm³ 343.94 cm³
Screen Size to Weight Ratio 3.37 "/g 1.98 "/g
Weight 193 g 627 g
Height 163.6 mm 285.4 mm
Width 75.7 mm 185.4 mm
Thickness 8.4 mm 6.5 mm
Foldable Design No No
Available Colors
  • Green
  • Starry Black
  • Rainbow Blue
  • Silver
  • Gray
  • Mint
  • Lavender

Display

Screen Size 6.51 " 12.4 "
Resolution 720 x 1600 1600 x 2560
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 82.6 % 84.3 %
Pixel Density 270 PPI 243 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A N/A
Peak Brightness 550 nits N/A

Hardware

Battery Capacity per Screen Area 117.98 mAh/in² 65.62 mAh/in²
Battery Density 48.06 mAh/cm³ 29.34 mAh/cm³
Battery Capacity 5000 mAh 10090 mAh
NFC Support Yes No
Chipset Mediatek MT6765G Helio G35 (12 nm) Exynos 1380 (5 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G68 MP5

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, Magnetic Connector

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 17

Comparison Summary

Let's dive into a user-centered comparison of the Oppo A55 and the Samsung Galaxy Tab S9 FE+, moving beyond mere specs to uncover the stories these devices tell about the user experience.

1. Design and Usability Assessment

FeatureOppo A55Samsung Galaxy Tab S9 FE+User Experience Impact
Interface DesignColorOS 11.1 (Android 11)One UI 5.1 (Android 13)Tab S9 FE+ offers a more modern and potentially feature-rich interface due to the newer Android version.
Interaction FlowStandard Android navigationTablet-optimized Android navigation with multitasking features.Tab S9 FE+ likely provides a smoother, more intuitive experience for multi-tasking on a larger screen.
Accessibility FeaturesBasic Android accessibility optionsEnhanced Android accessibility options + potential Samsung specific featuresTab S9 FE+ likely offers more comprehensive accessibility features.
Design ErgonomicsLightweight (193g), compact for a phoneLarger and heavier (627g), designed for two-handed use.Oppo A55 is more pocketable for on-the-go use; Tab S9 FE+ better suited for stationary or desk use.

2. Narrative-Driven Feature Exploration

Scenario: A student needs a device for note-taking and entertainment.

  • Oppo A55: Imagine quickly jotting down notes in class using a nimble, one-handed device. The A55's compact size makes it ideal for discreet note-taking and slipping into a pocket between classes. However, the smaller screen might feel cramped for extended study sessions or enjoying multimedia content.

  • Tab S9 FE+: Picture a spacious canvas for note-taking, sketching diagrams, and having multiple windows open for research. The Tab S9 FE+'s large display and powerful processor create an immersive learning environment. Watching educational videos or enjoying movies becomes a cinematic experience. However, carrying this larger device throughout the day might prove cumbersome.

3. Inclusive Technology Evaluation

  • Older Adults: The A55's simpler interface and compact design could be more approachable for seniors who prefer a straightforward device for communication and essential tasks. The Tab S9 FE+'s larger screen and text size options may benefit those with visual impairments.

  • Students: As discussed above, both devices cater to student needs, but in different ways: portability versus expansive screen real estate for multitasking.

  • Professionals: The Tab S9 FE+'s larger display and multitasking capabilities could be beneficial for professionals who need to work on the go, review documents, or deliver presentations. The A55 serves as a reliable communication tool but lacks the screen space for complex tasks.

4. Design-Centric Decision Framework

Choosing between these devices hinges on your priorities:

  • Prioritize portability and affordability: Oppo A55

  • Prioritize screen real estate, performance, and a more immersive experience: Samsung Galaxy Tab S9 FE+

My Choice:

I would choose the Samsung Galaxy Tab S9 FE+. While I appreciate the Oppo A55's portability, my work style leans heavily on multitasking, visual content consumption, and a larger digital canvas for note-taking and brainstorming. The Tab S9 FE+'s superior processing power, newer Android version, and expansive screen cater directly to these needs. The added weight is a trade-off I'm willing to make for the enhanced productivity and immersive experience. Furthermore, the potential for expanded accessibility features aligns with my commitment to inclusive technology. While the A55 is a solid budget phone, the Tab S9 FE+ offers a more future-proof and versatile platform for my creative and analytical workflow.

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.