Qualcomm Snapdragon 8 Gen 3 phones: benchmarks, gaming & which to buy

What the Snapdragon 8 Gen 3 is

Qualcomm's 2024 flagship SoC powered essentially the entire premium Android generation: the Galaxy S24 family (in most regions), the Z Flip 6 and Z Fold 6, the Xiaomi 14 series, and Honor's Magic 6 line. Benchmark numbers: about 2,200 single-core and 6,500 multi-core in Geekbench 6, with AnTuTu around 2.35 million — a 25–30% jump over the 8 Gen 2 that held up in sustained loads thanks to a larger vapor-chamber trend among phone makers.

Gaming and everyday performance

Phones built on the 8 Gen 3 land in the 54–58 range on our 100-point gaming scale — enough for Genshin Impact at high settings at 60 FPS and comfortable Wuthering Waves sessions. The Adreno 750 GPU also brought hardware-accelerated ray tracing to titles that support it, though the real-world list remains short. Everyday use is flawless, and the NPU handles on-device AI features (live translate, photo editing) that Samsung and Honor shipped throughout 2024–2025.

Efficiency

Built on TSMC's 4 nm process, the 8 Gen 3 is meaningfully more efficient than the 8 Gen 1 (the infamous hot one). In our catalog, 4,000 mAh phones on this chip score around 17/100 on battery life — solid mid-flagship results — while 5,000 mAh implementations comfortably clear a heavy day.

Phones that ship with it

Buying advice

On the 2026 used market, 8 Gen 3 phones are the sweet spot: prices have fallen 40–50% from launch while the chip still handles every current game and app comfortably. The Galaxy S24 is the compact pick, the Z Flip 6 the foldable one, and the Xiaomi 14 Ultra the camera-maximalist route. Skip 8 Gen 1/8 Gen 2 devices unless the discount is deep — the Gen 3 generation is where longevity and thermals both landed.