The true capability of the SP7731E is unlocked only through software optimization. It is ideally paired with (a lightweight version of Android for devices with ≤2 GB RAM). Android Go’s streamlined OS, lighter versions of Google apps (e.g., YouTube Go, Gallery Go), and aggressive memory management turn the chip’s limitations into a usable experience. Without Android Go, the same hardware would feel frustratingly sluggish; with it, the device can handle basic telephony, messaging, web browsing, and media consumption.

: A widely reported bug where contacts synced from a Google account are automatically deleted every few days. The deletion logs specifically cite "Deleted on Sprd - sp7731e_1h10_native" as the cause.