Performance
Under the hood, the Philips D633 runs on Android 2.3 Gingerbread, powered by a 1.0 GHz processor. This setup provides just enough performance for executing everyday tasks such as browsing the web, accessing social media, and using light applications. However, the 60MB of internal storage is a critical limitation, necessitating the use of a microSDHC card for additional storage—important given the limited internal capacity for applications and media.