Snapdragon 4 Gen 6 Leak: What to Expect from SM4875

Leaks arrive like weather — unexpected, a little messy, and often the first hint of a bigger storm. The newest one bubbling up around Qualcomm points to a chipset carrying the model SM4875, believed to be marketed as the Snapdragon 4 Gen 6. It’s not a radical reinvention. Think evolutionary tuning: sharper graphics, faster memory options, and refreshed wireless modules that give phone makers more choice.

Under the hood the CPU layout looks familiar: two high-performance Kryo Gold cores paired with six efficiency-focused Kryo Silver cores. The leaked diagram doesn’t list clock speeds, which leaves headroom for OEMs to tune for battery life or bursty performance. That ambiguity matters — it’s where manufacturers carve their device’s personality.

Graphics are where this chip appears to make a clearer leap. The Gen 6 is said to ship with an Adreno 6-series GPU, replacing the Adreno 4 series found in the Gen 5. Expect noticeably better frame rates and more headroom for lightweight gaming and UI animations on budget and midrange devices. This won’t turn cheap phones into flagship gaming rigs, but it does raise the floor for graphical responsiveness.

Memory support is another tangible upgrade. Dual-channel LPDDR5 support at up to 3,200 MHz is on the table, while maintaining compatibility with LPDDR4X for cost-sensitive designs. Dual-channel LPDDR5 can shave latency and boost sustained throughput — a small change that often makes everyday tasks feel snappier.

Connectivity is where Qualcomm seems to be playing a chess game, offering four different wireless combos for OEMs to pick from. The leaked options include the WCN3998-2 (Wi‑Fi 5, Bluetooth 5.2), the WCN3988 (Wi‑Fi 5, Bluetooth 5.1), the WCN6750 (Wi‑Fi 6, Bluetooth 5.2), and the WCN6450 (Wi‑Fi 6, Bluetooth 6.0). In plain terms: device makers can prioritize cost or modern wireless features depending on their target market. Wi‑Fi 6 and newer Bluetooth iterations will give phones better multi-device handling and modest power gains.

Timing remains hazy. The leak surfaced unusually early, and Qualcomm hasn’t announced any launch plans. It’s realistic to expect this chipset to debut in devices later this year or possibly next — supply chains and marketing calendars will decide. Whatever the official timeline, the SM4875 looks aimed at raising baseline capabilities for affordable phones rather than chasing flagship milestones.

If the leaks hold, Snapdragon 4 Gen 6 is about smarter upgrades: better graphics, faster RAM options, and flexible wireless modules to suit a wide range of devices.

Will this be the chip that nudges entry-level hardware into a new sweet spot? Maybe. What’s clear is that manufacturers now have another set of tools to balance cost, performance, and battery life. Stay tuned — we’ll keep watching for official specs and early device teardowns to see how those choices play out in real phones.