Qualcomm Snapdragon 7 Gen 4 Chipset Review — Specifications and Benchmarks

The Snapdragon 7 Gen 4 (SM7750-AB) is the new generation of Qualcomm's upper mid-range series, officially announced on 15 May 2025 as the direct successor to the Snapdragon 7 Gen 3.

This is no cosmetic refresh: it carries genuine structural changes in the core design and connectivity stack, making it one of the strongest contenders in the 2026 upper mid-range — especially with phones such as the Realme 16 Pro Plus, Honor 600 and Motorola Edge 70 adopting it.

Performance: a real leap in core design

Unlike the many cosmetic "upgrades" seen in other chips, Qualcomm actually changed the core distribution from the third generation's 1+3+4 layout to a 1+4+3 layout in the fourth: a single Kryo Prime core (Cortex-A720) at 2.8 GHz, four Kryo Gold cores (Cortex-A720) at 2.4 GHz, and three Kryo Silver cores (Cortex-A520) at 1.8 GHz.

In practice that means one more performance core at the cost of an efficiency core — a decision that translates into clearly stronger multitasking.

The results reflect it: around 1,077,000 points in AnTuTu (some sources recorded figures as high as 1.4 million, the gap coming down to different test devices), with 1,208 single-core and 3,464 multi-core points in Geekbench.

Qualcomm claims a 27% CPU improvement over the previous generation — a plausible figure given the independent results.

GPU: a tangible leap in gaming

The chip carries the Adreno 722 GPU, improved by roughly 30% over the previous generation according to Qualcomm, with selected Snapdragon Elite Gaming features such as Adaptive Performance Engine 4.0.

In thermal-stability tests the chip showed excellent consistency above 99% — dependable performance through long gaming sessions — although it still sits below chips such as the Snapdragon 7+ Gen 3 or 8s Gen 3 in the heaviest games.

AI: genuine improvement, without full transparency

Qualcomm claims a 65% improvement in AI tasks through the upgraded Hexagon NPU — enough to run image-generation models such as Stable Diffusion 1.5 locally on the device.

But as usual with Qualcomm, no specific TOPS figure is disclosed, so treat this as a feature that improves the camera and voice-assistant experience rather than a real substitute for the NPUs in flagship chips.

Memory and connectivity: the series' biggest step change

Here lies the fourth generation's real leap: official support for LPDDR5X memory and UFS 4.0 storage (up from LPDDR4X/UFS 2.2 in the previous generation), plus Wi-Fi 7 and Bluetooth 6.0 with advanced audio technologies such as aptX Lossless, aptX Adaptive and Qualcomm XPAN.

That said, platform support does not mean every phone will actually use these components; some manufacturers may pick cheaper parts such as LPDDR4X or UFS 3.1 to cut costs — so always check the specifications of the specific device, not just the chip.

The modem supports Sub-6 5G with theoretical download speeds up to 4.2 Gbps.

Camera: advanced support, but no high-framerate 4K

The chip carries a triple 12-bit ISP capable of photos up to 200 MP and 4K video recording.

Note, though, that 4K video is limited to 30 fps only (not the 60 fps you might expect from a chip of this level) — a point worth spelling out to avoid confusion.

Verdict

The Snapdragon 7 Gen 4 is one of the strongest releases in Qualcomm's mid-range series in a long time, thanks to a genuine redesign of the core layout and full support for the newest memory and connectivity standards (Wi-Fi 7, UFS 4.0, LPDDR5X).

It suits anyone after an upper mid-priced phone with strong everyday performance and mid-weight gaming — with the standing caveat: check the actual device's specifications, because not every phone carrying it will use the platform's full capability.