Qualcomm Snapdragon 821: specs, phone list, benchmarks and gaming performance
Qualcomm Snapdragon 821 is a 2.34 GHz 4-core processor using the 2 x Kryo 2,34 GHz + 2 x Kryo 1,6 GHz architecture. The GPU is Adreno 530, which supports up to 6 Gb of memory. It was announced on 8/16/2016. It is manufactured using 14 nm technology, so it has good specifications, with a TDP of 11. It has a connection speed up to 150 Mbps, thanks to the built-in modem. Qualcomm Snapdragon 821 performs better than Samsung Exynos 9610 cpu in benchmark tests, which makes it equal in performance with Huawei HiSilicon Kirin 710. Smartphones which use the chip include the Xiaomi Mi5S Plus 128 and LeEco Le Pro 3 64. You can see more details in the datasheet below.
Specification
| Processor name | Qualcomm Snapdragon 821 |
|---|---|
| Release Date | 8/16/2016 |
| CPU Architecture | 2 x Kryo 2,34 GHz + 2 x Kryo 1,6 GHz |
| Number of Cores | 4 |
| Clock Rate | 2.34 GHz |
| Chip technology | 14 nm |
| GPU | Adreno 530 |
| The highest TDP | 11 |
| Memory | 6 Gb |
| Features | Snapdragon X12 |
| Upload Speed (up to) | 150 Mbps |
Here is the list of best Qualcomm Snapdragon 821 Phones in 2025
- Xiaomi Mi5S Plus 128
- Xiaomi Mi Mix
- OnePlus 3T 128
- Cool Changer s1
- LeEco Le Pro 3 464
- Xiaomi Mi Note 2
- Xiaomi Mi5S 128
- OnePlus 3T
- LeEco Le Pro 3
- LeEco Le Pro 3 64
- See the list of all phones powered by Qualcomm Snapdragon 821 with prices and specifications here
Qualcomm Snapdragon 821 Gaming Performance Test
The GPU Adreno 530 is responsible for gaming performance in the Qualcomm Snapdragon 821 and shows a result from 8 to 38 fps. Here are the speed tests and benchmarks for the reviewed games like PUBG and Genshin Impact.
| Gaming test | Qualcomm Snapdragon 821 |
|---|---|
| PUBG: Mobile | 35 fps |
| PUBG: New State | 27 fps |
| Call of Duty: Mobile | 36 fps |
| Fortnite | 8 fps |
| Genshin Impact | 10 fps |
| Mobile Legends: Bang Bang | 38 fps |
Qualcomm Snapdragon 821 Benchmarks and Rankings
Qualcomm Snapdragon 821 has an Antutu benchmark score of around 176477 points, GeekBench test score 899 / 400, and 3Dmark ranking of 745 . The performance is due to the Adreno 530 GPU.
| Benchmark | Qualcomm Snapdragon 821 |
|---|---|
| Antutu | 176477 |
| Geekbench | 899/400 |
| 3DMark | 745 |
Antutu
Qualcomm Snapdragon 821 has an Antutu benchmark score of around 176477 points, ranked higher than Samsung Exynos 9610 (174773) and lower than Huawei HiSilicon Kirin 710 (176533). To test the performance of this chip and get these results, we used phones such as the Xiaomi Mi5S Plus 128 with the Adreno 530 GPU and the LeEco Le Pro 3 64. See the comparison with other cpu's in table below.
Geekbench
Qualcomm Snapdragon 821 CPU has a total score of around 899 / 400 points on the Geekbench benchmark, which means it ranks higher than the Huawei HiSilicon Kirin 650 (890 / 275) but lower than the Huawei HiSilicon Kirin 925 (907 / 170). We used phones such as the Xiaomi Mi5S Plus 128 with the Adreno 530 GPU and the LeEco Le Pro 3 64 to test the performance of this chip and get these results. See how it compares in the table below.
3DMark
Qualcomm Snapdragon 821 has a benchmark score of 745 points on 3DMark Benchmark. It performs better than MediaTek Helio P70 (722) and worse than Qualcomm Snapdragon 730G (748). We tested this chip in phones like the Xiaomi Mi5S Plus 128 with the Adreno 530 GPU and the LeEco Le Pro 3 64. Check out how this compares to other CPUs in the table below.