Performance
Powered by a MediaTek MT6577 chipset with a dual-core 1.0 GHz Cortex-A9 processor, the BLU Tank 4.5 is designed for basic smartphone use. It runs Android 4.1 Jelly Bean, which was quite popular at the time. The performance is further supported by PowerVR SGX531u for graphics, but with only 512MB of RAM, multitasking capabilities are limited, and the phone can struggle with more demanding applications or extensive use. Internal storage is also minimal at 4GB, though it can be expanded with a microSDHC card, which is crucial for users who need additional space for data and media.