Performance
Running on Android 4.4.2 KitKat, the BLU Sport 4.5 is powered by a quad-core 1.3 GHz Cortex-A7 processor, paired with a Mali-400 GPU. Although by today's standards this combination might seem underpowered, it was reasonably equipped at its time of release for handling day-to-day tasks such as web browsing, social media, and light app usage. The 512MB of RAM limits multitasking capabilities, and the 4GB of internal storage restricts the number of apps and multimedia files that can be stored on the device. However, the presence of a microSDHC card slot mitigates this limitation, allowing additional storage for users with modest demands.