Oppo A55 vs Samsung Galaxy A33 5G - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date October 1, 2021 April 20, 2022
Release Year 2021 2022

Physical

Volume 104.03 cm³ 95.72 cm³
Screen Size to Weight Ratio 3.37 "/g 3.44 "/g
Weight 193 g 186 g
Height 163.6 mm 159.7 mm
Width 75.7 mm 74 mm
Thickness 8.4 mm 8.1 mm
Foldable Design No No
Available Colors
  • Green
  • Starry Black
  • Rainbow Blue
  • Black
  • Blue
  • White
  • Peach

Display

Screen Size 6.51 " 6.4 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.6 % 83.7 %
Pixel Density 270 PPI 411 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 122.07 mAh/in²
Battery Density 48.06 mAh/cm³ 52.23 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Exynos 1280 (5 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G68

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 16

Comparison Summary

Oppo A55 vs. Samsung Galaxy A33 5G: A User-Centered Comparison

Let's dive beyond the spec sheet and explore the Oppo A55 and Samsung Galaxy A33 5G through the lens of user experience. Instead of a dry recitation of numbers, we'll craft a narrative that reveals how these devices feel in your hand and how they enhance your digital life.

1. Design and Usability Assessment:

FeatureOppo A55Samsung Galaxy A33 5GUser Experience Impact
Interface DesignColorOS 11.1 (based on Android 11)One UI 4.1 (based on Android 12)Samsung offers a more modern and refined interface with enhanced customization options.
Display6.51" IPS LCD (720x1600)6.4" Super AMOLED (1080x2400), 90HzThe Galaxy A33 5G boasts a significantly sharper, more vibrant display with smoother scrolling thanks to the higher refresh rate. This translates to a more immersive and enjoyable viewing experience.
Interaction FlowStandard Android navigationSamsung's One UI gestures and navigationOne UI offers a more intuitive and streamlined interaction flow, making one-handed use easier.
Design Ergonomics193g, 8.4mm thick186g, 8.1mm thickThe A33 5G is slightly lighter and thinner, making it potentially more comfortable for extended use.
BiometricsSide-mounted fingerprint sensorUnder-display fingerprint sensorWhile both offer fingerprint unlocking, the under-display sensor on the A33 5G provides a more modern, flagship-like feel.

2. Narrative-Driven Feature Exploration:

Imagine scrolling through your social media feed. On the Oppo A55, the experience is adequate, but the lower resolution display might make images appear less crisp. On the Galaxy A33 5G, the Super AMOLED screen bursts with vibrant colors and sharp details, making every photo and video pop. The 90Hz refresh rate ensures buttery smooth scrolling, making the experience feel more fluid and responsive.

3. Inclusive Technology Evaluation:

For users who prioritize affordability, the Oppo A55 offers a decent entry point into the smartphone world. However, for those who value a superior visual experience, smoother performance, and a more refined interface, the Galaxy A33 5G caters to a broader range of user needs, from casual browsing to mobile gaming.

4. Design-Centric Decision Framework:

The Oppo A55 prioritizes functionality over aesthetics, offering essential features at a competitive price. The Samsung Galaxy A33 5G, on the other hand, strikes a balance between functionality and design, offering a more polished and premium user experience.

My Choice: Samsung Galaxy A33 5G

While the Oppo A55 is a respectable budget option, the Samsung Galaxy A33 5G resonates more with my user-centric approach. Its superior display, smoother performance (thanks to the better processor and higher refresh rate), more refined software experience, and modern design elements contribute to a significantly enhanced user experience. The longer software update support also ensures a device that stays relevant for a longer period. In the long run, the added investment in the A33 5G translates to a more enjoyable and future-proof mobile experience. It exemplifies how thoughtful design choices can elevate technology from simply functional to truly delightful.

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.