Performance and Software
Under the hood, the HTC Desire 620 is powered by a Qualcomm MSM8916 Snapdragon 410 chipset with a quad-core 1.2 GHz Cortex-A53 CPU and Adreno 306 GPU. It ran on Android 4.4.4 (KitKat) with HTC's Sense UI overlay. The software provided a user-friendly interface with some customization options, though the 1GB of RAM could limit performance with multitasking or demanding applications. The 8GB of internal storage was minimal, but the presence of a dedicated microSDXC slot allowed for storage expansion, accommodating larger media libraries and additional apps.