Compare Samsung Galaxy S25 and OnePlus 13: Select the premier smartphones of 2025
In 2025, two powerhouse smartphones are set to dominate the market: the Samsung Galaxy S25 and the OnePlus 13. Both devices boast premium design, advanced hardware, refined software, and excellent performance. However, they differ in some key areas.
Design
The Galaxy S25 is lighter (190g) and slimmer (7.3mm) than the OnePlus 13, with a slightly smaller footprint (158.4mm height) and a volume of 87.65 cm³ compared to the OnePlus 13's 213g, 8.5mm thickness, 162mm height, and 105.34 cm³ volume [1].
Both devices have IP-rated water resistance, but the Galaxy S25 offers IP68 (1.5m for 30 minutes), while the OnePlus 13 has a superior IP69 rating (2m for a longer exposure) [1]. The S25 uses Gorilla Glass Victus 2 with an AMOLED 6.7" display at 1440 x 3120 resolution and 2600 nits brightness, while the OnePlus 13 sports a slightly larger 6.82" OLED/AMOLED at 1440 x 3168 with 1600 nits brightness [1]. Both feature 120Hz refresh rates with 240Hz touch sampling for ultra-responsive input.
Hardware
Both run on Qualcomm’s Snapdragon 8 Elite chipset and use the Adreno 830 GPU. The OnePlus 13 offers higher RAM options up to 24GB, while the S25 maxes out at 12GB [1][2]. The OnePlus 13 has a larger battery at 6000mAh compared to the S25’s 4900mAh, contributing to longer battery life [1][3]. OnePlus uses silicon carbon battery tech, whereas Samsung sticks to lithium-ion [3].
Storage-wise, the OnePlus 13 supports up to 1TB, Samsung up to 512GB [1].
Software
The Galaxy S25 runs Samsung’s One UI, optimally tuned for the Snapdragon 8 Elite chip, delivering slightly better CPU performance in benchmarks [4]. The OnePlus 13 uses OxygenOS (based on Oppo’s ColorOS) known for speed and customization with features like HyperBoost gaming mode and AI photo tools [2][4]. Both OSes are smooth, but OnePlus is applauded for responsiveness and efficient multitasking [2].
Performance
Both phones are blazing fast with the Snapdragon 8 Elite and excel at gaming and multitasking. The S25’s software optimizations give it a slight edge in CPU tests, while OnePlus leads in some graphics benchmarks [4]. OnePlus’s vapor chamber cooling helps sustain performance better under heavy loads, reducing thermal throttling [2]. Battery endurance in real-world usage favors the OnePlus 13 due to its bigger battery and efficient software, lasting longer even under gaming scenarios [3].
Summary
The Samsung Galaxy S25 offers a premium, lighter design with excellent brightness and optimized software performance. The OnePlus 13 brings a more substantial battery, higher RAM options, and superior sustained performance under load, along with a competitive price point. Both are top-tier 2025 Android flagships, with the S25 slightly edging in software optimization and design finesse, while OnePlus leads in battery life and raw multitasking power [1][2][3][4].
The Galaxy S25 will be available in Icyblue, Navy, Mint, and Silver Shadow colours, while the OnePlus 13 will be available in Black, Blue, and White. The OnePlus 13 has a circular camera housing for its triple-camera system, while the Galaxy S25's camera lenses are separated.
[1] - TechRadar [2] - Android Authority [3] - PhoneArena [4] - Tom's Guide
- In the realm of gaming and multitasking performance, both the Samsung Galaxy S25 and the OnePlus 13, powered by Qualcomm's Snapdragon 8 Elite chipset, deliver blazing speeds, with the OnePlus 13 demonstrating a lead in some graphics benchmarks due to its vapor chamber cooling and better thermal management.
- In the aerospace and financing sectors, innovative gadgets like the Samsung Galaxy S25 and OnePlus 13 can serve as significant investments, with the OnePlus 13 boasting a more substantial battery and higher RAM options, contributing to its potential for sustained performance under heavy loads.
- As the technology industry increases its focus on smartphones with premium features and designs, the Samsung Galaxy S25 and OnePlus 13 stand out with their distinctive designs, with the Galaxy S25 offering a slightly lighter and slimmer build, and the OnePlus 13 featuring a circular camera housing for its triple-camera system.
