Oppo Reno8 Pro vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 19, 2022 March 15, 2024
Release Year 2022 2024

Physical

Volume 87.32 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.66 "/g 3.1 "/g
Weight 183 g 213 g
Height 161.2 mm 161.1 mm
Width 74.2 mm 77.4 mm
Thickness 7.3 mm 8.2 mm
Foldable Design No No
Available Colors
  • Glazed Green
  • Glazed Black
  • House of the Dragon
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.7 " 6.6 "
Resolution 1080 x 2412 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 90.3 % 85.8 %
Pixel Density 394 PPI 390 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits N/A
HBM Brightness 800 nits 1000 nits
Peak Brightness 950 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 114.78 mAh/in²
Battery Density 51.54 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8100 Max (5 nm) Exynos 1480 (4 nm)
CPU Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G610 MC6 Xclipse 530

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 12 14
Maximum OS Version 14 18

Comparison Summary

Oppo Reno8 Pro vs. Samsung Galaxy A55: A Deep Dive

Let's dissect the Oppo Reno8 Pro and Samsung Galaxy A55, two compelling mid-range contenders, to see which phone reigns supreme.

1. Specifications Breakdown

FeatureOppo Reno8 ProSamsung Galaxy A55Real-World Implications
Design
Dimensions (mm)161.2 x 74.2 x 7.3161.1 x 77.4 x 8.2Reno8 Pro is slightly thinner and lighter, enhancing one-handed use. A55 is wider, potentially impacting grip.
Weight (g)183213Noticeable weight difference; Reno8 Pro feels more agile.
Display
Size (inches)6.76.6Negligible size difference; both offer immersive viewing experiences.
Resolution (px)1080 x 24121080 x 2340Virtually identical sharpness; both are crisp and detailed.
TypeAMOLEDSuper AMOLEDBoth offer vibrant colors and deep blacks. Super AMOLED might have a slight edge in outdoor visibility.
Refresh Rate (Hz)120120Smooth scrolling and responsive gaming on both devices.
Performance
ChipsetDimensity 8100 MaxExynos 14808100 Max generally boasts superior GPU performance, beneficial for demanding games. Exynos 1480 might offer better efficiency.
CPUOcta-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Similar CPU architectures, but the 8100 Max has a slight clock speed advantage, potentially translating to faster app launches.
RAM (GB)8/128/12Both offer ample RAM for multitasking; 12GB variant provides headroom for future-proofing.
Camera
Main Camera (MP)5050Comparable resolution; image quality will depend on sensor and processing. Reno8 Pro utilizes the Sony IMX766, known for good low light
DxOMark Score114108Reno8 Pro has a higher overall camera score, suggesting better image quality, especially in video (111 vs. 107).
Battery Life
Capacity (mAh)45005000A55 boasts a larger battery, likely resulting in longer usage time.
Fast Charging80W25WReno8 Pro charges significantly faster, minimizing downtime.

2. Key Insights

  • Performance: The Reno8 Pro, with its Dimensity 8100 Max, likely edges out the A55 in raw performance, particularly in graphics-intensive tasks. However, the Exynos 1480 in the A55 might provide better battery efficiency.
  • Camera: While both phones have 50MP main cameras, the Reno8 Pro's higher DxOMark score and superior video capabilities point to a more refined photography experience. Reno8 Pro using the well regarded Sony IMX766.
  • Battery: The A55's 5000mAh battery will likely last longer on a single charge. However, the Reno8 Pro's significantly faster 80W charging compensates for its smaller battery capacity.
  • Software: The A55 ships with a newer version of Android and boasts longer OS support, guaranteeing software updates for a longer period.

3. User Profiles and Recommendations

  • Oppo Reno8 Pro: Ideal for users who prioritize performance, a premium design, fast charging, and excellent camera capabilities. Gamers, content creators, and those seeking a sleek device would appreciate this phone.
  • Samsung Galaxy A55: Best suited for users who value long battery life, extended software support, and a reliable overall experience. Casual users, those who prioritize battery longevity over fast charging, and those who desire long-term software updates will find the A55 appealing.

4. Buying Decision Framework

  • Are you a heavy gamer or power user? If yes, the Reno8 Pro's superior performance will be a significant advantage.
  • Is battery life your top priority? If so, the A55's larger battery capacity will provide more extended usage time.
  • How important is having the latest software and long-term updates? The A55 wins in this department with more modern software and a longer support window.

My Choice: Oppo Reno8 Pro

While the A55 offers compelling features like a larger battery and longer software support, I'd choose the Oppo Reno8 Pro. As a tech enthusiast, the performance advantage offered by the Dimensity 8100 Max is crucial. I value smooth gaming, fast app loading, and responsive multitasking. The Reno8 Pro's superior camera system, particularly its video capabilities, is another major draw. While the smaller battery is a slight concern, the incredibly fast 80W charging mitigates this drawback significantly. For my usage patterns, the performance and camera benefits of the Reno8 Pro outweigh the A55's advantages in battery life and software longevity. The slightly sleeker design of the Reno8 Pro is the cherry on top.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.