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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.19% lower than A
Sequential write
MiB/s · higher is fasterB is 16.90% lower than A
4 KiB random read
MiB/s · higher is fasterB is 15.66% higher than A
4 KiB random write
MiB/s · higher is fasterB is 29.37% higher than A
Configuration details
| Detail | A · Xiaomi 24069RA21C · 256 GB | B · AYANEO Pocket DS · 1024 GB |
|---|---|---|
| Platform | Android | Android |
| Sample count | 61 | 4 |
| Latest measurement | 2026-08-05 | 2026-05-31 |
| Random read IOPS | 14,530 | 16,805 |
| Random write IOPS | 10,306 | 13,333 |
| All capacities | View Model → | View Model → |
Results checked · Speeds in MiB/s · About these measurements
Four tests. A clearer comparison.
Compare sequential and 4 KiB random read/write speeds side by side. Every option includes its Model, capacity and platform. You can compare 512 GB with 256 GB, including two capacities of the same Model.