Samsung Galaxy S Series Comparison Guide

July. 16,2025

This comprehensive comparison of Samsung Galaxy S series models helps users understand key differences between the S5, S8, and S9. It covers design, display, camera, hardware, and features, guiding buyers to select the best device based on their needs and budget. Whether you seek high-end performance or budget-friendly durability, this guide simplifies your decision-making process and highlights each model's unique advantages.

Samsung Galaxy S Series Comparison Guide

Understanding the Differences in the Samsung Galaxy S Line

Since their debut in 2010, Samsung Galaxy S smartphones have set the benchmark for innovation and performance in mobile technology. They initially offered industry-leading processing speeds and continue to maintain a competitive edge today, as many comparison reviews reveal.

Over the years, more than 24 variants have been launched, which can be overwhelming for new buyers. This comparison aims to clarify the key differences among models like the S5, S8, and S9, helping consumers choose the best option based on their needs.

Samsung Galaxy S Series Comparison
In this guide, we compare the S5, S8, and S9 to assist potential buyers in making informed decisions.
  • Display: The S8 and S9 feature 5.8-inch screens with bold visuals, while the S5 offers a slightly smaller 5.2-inch display.
  • Resolution: Both the S8 and S9 boast impressive 1440×2960 pixel screens, unlike the S5 with 1080×1920 pixels.
  • Display Features: All models include scratch-resistant glass, ambient light, and proximity sensors, with the S8 and S9 additionally supporting HDR content.
  • Camera: While all models offer quality photography, the S8 and S9 have more advanced features with 8-megapixel sensors and HDR support, compared to the 2.1MP in the S5. Autofocus is absent in the S5 but present in the newer models.
  • Design: The S5 has a plastic body for ruggedness, whereas the S8 and S9 are crafted with glass for a premium look. All three include fingerprint sensors, with the S8 and S9 also featuring iris and facial recognition. The S5 relies on touch-sensitive keys, missing in the newer versions.
  • Hardware and Performance: The S5 offers better standby battery life; all models feature good RAM—2GB in S5, 4GB in S8 and S9. Storage varies: 32GB in S5, 64GB in S8, and 256GB in S9, with software versions up to Android 8.0 in the S8 and S9.

Overall, the S9 is the most advanced, suitable for tech enthusiasts. The S8 strikes a balance between performance and affordability, while the S5 is a durable, budget-friendly option for casual users. Your choice depends on your priorities—power, price, or simplicity.