Samsung Galaxy A23 vs Oppo A77 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date March 25, 2022 June 10, 2022
Release Year 2022 2022

Physical

Volume 106.84 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.38 "/g 3.45 "/g
Weight 195 g 190 g
Height 165.4 mm 163.8 mm
Width 76.9 mm 75.1 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Peach
  • Midnight Black
  • Ocean Blue

Display

Screen Size 6.6 " 6.56 "
Resolution 1080 x 2408 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.5 % 84 %
Pixel Density 400 PPI 269 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 116.19 mAh/in²
Battery Density 46.8 mAh/cm³ 50.81 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 12
Maximum OS Version 14 14

Comparison Summary

Samsung Galaxy A23 vs. Oppo A77: A User-Centered Comparison

As a technology communications specialist, my goal is to help you understand these phones not just as lists of specs, but as tools that fit into your life. Let's explore the Samsung Galaxy A23 and Oppo A77 through a user-centered lens.

1. Design and Usability Assessment:

FeatureSamsung Galaxy A23Oppo A77User Experience Impact
Interface DesignOne UI 4.1ColorOS 12.1Both offer customizable interfaces, but One UI is generally considered more intuitive and feature-rich.
Interaction FlowSmooth, 90Hz refresh rateSmooth, 90Hz refresh rateBoth offer fluid scrolling and navigation.
AccessibilityOne UI's accessibility features are more robust.Standard Android accessibility optionsSamsung provides more customization for users with diverse needs.
Design ErgonomicsLarger display (6.6"), slightly heavier (195g)Smaller display (6.56"), lighter (190g)The A23 offers more screen real estate but might feel bulkier; the A77 is more compact.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a busy student using their phone for note-taking, social media, and casual gaming.

  • A23 Story: The student appreciates the A23's large, vibrant 6.6" display for taking detailed notes and multitasking. The 90Hz refresh rate makes scrolling through social media feeds smooth and enjoyable. The long-lasting 5000mAh battery ensures they can power through the day without worrying about charging.

  • A77 Story: The student finds the A77's lightweight design comfortable to hold during long study sessions. The 90Hz display keeps the experience fluid, but the smaller screen size might feel cramped when multitasking. The 5000mAh battery offers similar all-day endurance.

3. Inclusive Technology Evaluation:

  • For users who prioritize a larger screen for media consumption and multitasking: The A23's 6.6" display and higher resolution (1080 x 2408) offer a more immersive experience.

  • For users who value portability and one-handed use: The A77's smaller form factor and lighter weight make it easier to handle.

  • For users who require extensive accessibility features: The A23, with its more robust One UI accessibility suite, offers better customization options.

4. Design-Centric Decision Framework:

Beyond the numbers, the choice between these phones hinges on your priorities:

  • Immersive Experience: A23's larger, sharper display
  • Compact Portability: A77's lighter, smaller design
  • Accessibility: A23's advanced features within One UI.

My Choice: I would choose the Samsung Galaxy A23.

Why? While the Oppo A77 offers a sleek and lightweight design, the A23's superior display, higher resolution, more comprehensive accessibility features, and the generally more user-friendly One UI interface provide a richer and more inclusive user experience. The slightly larger size and weight are a trade-off I'm willing to make for the benefits of the larger, sharper screen and enhanced software experience. In my user-centered approach, these factors significantly outweigh the marginal differences in processing power. The A23 ultimately empowers a broader range of users to connect with technology in a meaningful way.

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.