The Fairphone 6 and Samsung Galaxy S25 Edge differ significantly in terms of performance specifications. The Fairphone 6 is equipped with 256GB of internal storage and 8GB of RAM, while the Galaxy S25 Edge offers double the storage at 512GB and 12GB of RAM. The Galaxy S25 Edge's Snapdragon 8 Elite chipset is more advanced compared to the Fairphone 6's Snapdragon 7s Gen 3 chipset.
In terms of CPU performance, the Fairphone 6 has a configuration of 1 core at 2.5 GHz, 3 cores at 2.4 GHz, and 4 cores at 1.8 GHz, totaling 8 threads. The Galaxy S25 Edge, on the other hand, has a faster CPU with 2 cores at 4.32 GHz and 6 cores at 3.53 GHz, also with 8 threads. The Geekbench 6 multi-core result for the Fairphone 6 is 3239, while the Galaxy S25 Edge outperforms it significantly with a result of 10059. For single-core performance, the Fairphone 6 scores 1162, while the Galaxy S25 Edge scores 3234.
Both phones feature the same GPU architecture (Adreno) but with different models; the Fairphone 6 uses the Adreno 710, while the Galaxy S25 Edge is equipped with the more powerful Adreno 830. The GPU clock speed of the Fairphone 6 is 1050 MHz, while the Galaxy S25 Edge has a slightly higher clock speed of 1100 MHz. Other notable differences include RAM speed, where the Fairphone 6 operates at 3200 MHz, while the Galaxy S25 Edge runs at a faster 5300 MHz, and maximum memory bandwidth, with the Galaxy S25 Edge supporting 85.1 GB/s compared to the Fairphone 6's 25.6 GB/s. Both devices support 64-bit architecture and have integrated graphics, DirectX 12 support, and use big.LITTLE technology. The Fairphone 6 has a semiconductor size of 4 nm, while the Galaxy S25 Edge uses a 3 nm process, potentially offering better efficiency. Additionally, the maximum supported RAM for the Fairphone 6 is 16GB, while the Galaxy S25 Edge can support up to 24GB of RAM. Both phones have thermal design powers (TDP) of 5W (Fairphone 6) and 8.2W (Galaxy S25 Edge), respectively, indicating different power consumption characteristics.