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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.07% higher than A
Sequential write
MiB/s · higher is fasterB is 7.96% higher than A
4 KiB random read
MiB/s · higher is fasterB is 23.57% higher than A
4 KiB random write
MiB/s · higher is fasterB is 43.73% higher than A
Configuration details
| Detail | A · Xiaomi 24091RPADG · 512 GB | B · Xiaomi 23127PN0CG · 512 GB |
|---|---|---|
| Platform | Android | Android |
| Sample count | 9 | 42 |
| Latest measurement | 2026-07-08 | 2026-03-17 |
| Random read IOPS | 13,080 | 16,163 |
| Random write IOPS | 9,080 | 13,051 |
| 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.