On paper, these two phones look nearly identical at the hardware level — both pack 8GB of RAM, 256GB of storage, an identical CPU configuration, and are built on a 6nm process node. Yet their chipsets tell a more nuanced story. The Redmi Note 14 4G runs on the Mediatek Helio G99, a well-established and widely benchmarked processor, while the Nubia Neo 3 5G relies on the Unisoc T8300 — a less common but competitive alternative that actually pulls ahead in raw CPU performance.
The benchmark numbers make this clear: the Nubia Neo 3 5G outscores the Redmi in both Geekbench 6 single-core (908 vs 729) and multi-core (2221 vs 1979) tests, and edges it slightly in AnTuTu as well. In real-world terms, higher single-core scores translate to snappier app launches and UI responsiveness, while multi-core gains benefit heavier multitasking. These are not marginal gaps — the Nubia's CPU lead is meaningful. However, the Redmi counters with RAM clocked at 4266 MHz versus the Nubia's 2133 MHz, which is a significant difference in memory bandwidth that can benefit tasks involving rapid data movement between the CPU and RAM, such as loading large assets or sustained multitasking.
Ultimately, the Nubia Neo 3 5G holds the performance edge on CPU throughput — the metric most users feel day-to-day — while the Redmi Note 14 4G's faster RAM provides a meaningful but more situational advantage. For users who prioritize raw processing speed, the Nubia wins this category narrowly but clearly.