Oppo A55 vs Samsung Galaxy Z Flip4 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date October 1, 2021 August 25, 2022
Release Year 2021 2022

Physical

Volume 104.03 cm³ 81.96 cm³
Screen Size to Weight Ratio 3.37 "/g 3.58 "/g
Weight 193 g 187 g
Height 163.6 mm 165.2 mm
Width 75.7 mm 71.9 mm
Thickness 8.4 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Green
  • Starry Black
  • Rainbow Blue
  • Red
  • Yellow
  • Blue
  • White
  • Graphite
  • Navy
  • Pink Gold
  • Bora Purple
  • Khaki

Display

Screen Size 6.51 " 6.7 "
Resolution 720 x 1600 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 82.6 % 85.4 %
Pixel Density 270 PPI 426 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A N/A
Peak Brightness 550 nits 1200 nits

Hardware

Battery Capacity per Screen Area 117.98 mAh/in² 82.42 mAh/in²
Battery Density 48.06 mAh/cm³ 45.15 mAh/cm³
Battery Capacity 5000 mAh 3700 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU PowerVR GE8320 Adreno 730

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 12
Maximum OS Version 14

Comparison Summary

Oppo A55 vs. Samsung Galaxy Z Flip4: A Tale of Two Experiences

Let's embark on a journey beyond the spec sheet, exploring the Oppo A55 and Samsung Galaxy Z Flip4 as unique technological narratives. We'll uncover how design choices weave distinct user experiences, empowering you to choose a device that resonates with your individual needs and preferences.

1. Design and Usability Assessment:

FeatureOppo A55Samsung Galaxy Z Flip4User Experience Impact
Interface DesignStandard Android SkinSamsung One UIOne UI offers a more refined and feature-rich interface, while the A55 provides a closer to stock Android experience.
Interaction FlowTraditional Smartphone NavigationFoldable Screen Interaction, Flex ModeThe Z Flip4 introduces innovative interaction paradigms enabled by its folding screen, offering unique usability scenarios.
Accessibility FeaturesBasic Android Accessibility OptionsOne UI Enhanced Accessibility FeaturesThe Z Flip4 likely provides a broader range of accessibility options for users with diverse needs.
Design ErgonomicsStandard Slab Phone Design, Large FootprintCompact Folded Design, Premium MaterialsThe Z Flip4's compact foldable design enhances portability, while the A55 prioritizes a larger screen size.

2. Narrative-Driven Feature Exploration:

Oppo A55: The Everyday Companion

Imagine a reliable companion, always ready to assist with daily tasks. The Oppo A55 embodies this role with its large 6.51-inch display, perfect for consuming media or browsing the web. Its robust 5000mAh battery ensures you stay connected throughout the day. While not boasting cutting-edge specifications, the A55 offers a dependable and accessible user experience for essential smartphone functionalities.

Samsung Galaxy Z Flip4: The Statement Piece

Picture a device that seamlessly blends technology and fashion. The Z Flip4 unfolds to reveal a vibrant 6.7-inch Dynamic AMOLED 2X display, immersing you in vivid colors and smooth animations thanks to its 120Hz refresh rate. When closed, it transforms into a compact statement piece, effortlessly slipping into your pocket. Flex Mode allows for hands-free video calls and unique photography angles, empowering creative expression.

3. Inclusive Technology Evaluation:

For the Budget-Conscious User: The Oppo A55 provides excellent value, offering essential smartphone features at an affordable price point.

For the Trendsetter: The Z Flip4 caters to those seeking a unique and innovative device, embracing the latest foldable technology and design trends.

For the Power User: The Z Flip4's powerful Snapdragon 8+ Gen 1 processor and high refresh rate display deliver a premium performance experience.

For the Accessibility-Focused User: While both devices offer basic accessibility features, the Z Flip4's One UI likely provides a more comprehensive suite of options.

4. Design-Centric Decision Framework:

Prioritize Value: Opt for the Oppo A55.

Embrace Innovation: Choose the Samsung Galaxy Z Flip4.

Demand Performance: Select the Samsung Galaxy Z Flip4.

Seek Compact Design: The Z Flip4's foldable design wins.

My Choice: Samsung Galaxy Z Flip4

While the Oppo A55 provides solid value, the Samsung Galaxy Z Flip4 resonates more deeply with my design-centric approach. Its innovative foldable design, premium materials, and the unique user experiences facilitated by Flex Mode are compelling. The vibrant display, powerful performance, and comprehensive feature set offer a more enriching and engaging technological narrative. The compact form factor is a significant advantage in today's world. While the price difference is considerable, the Z Flip4 provides a transformative mobile experience that justifies the investment for users who value cutting-edge technology and design.

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.