If earlier reports are to be believed, Samsung will be attempting to one-up Apple by introducing its own 64-bit chip, which will presumably be featured in the Galaxy S5. The chip will presumably be octa-core, much like the Exynos 5 Octa. Other expected features are a 16 megapixel shooter with optical image stabilisation and a curved display like the one featured in the recently-unveiledGalaxy Round.
Samsung had launched the Galaxy S4 earlier this year. A quick recap shows that the handset comes with a 5-inch full HD Super AMOLED display with a resolution of 1920 x 1080 pixels. Internally, the S4 comes with a quad-core Exynos 5 Octa SoC and 2GB of RAM. The device comes with a 13-megapixel camera with auto focus as well as an LED flash. One of the main sources of criticisms for the S4 was the fact that Samsung decided to keep the same visual design as the S3. The company did, however, manage to give it the same or less dimensions as the S3 despite a larger display.