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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.05% higher than A
Sequential write
MiB/s · higher is fasterB is 7.22% lower than A
4 KiB random read
MiB/s · higher is fasterB is 64.42% higher than A
4 KiB random write
MiB/s · higher is fasterB is 147.49% higher than A
Configuration details
| Detail | A · Xiaomi 25099RP08G · 512 GB | B · Xiaomi 24129PN74C · 1024 GB |
|---|---|---|
| Platform | Android | Android |
| Sample count | 2 | 30 |
| Latest measurement | 2026-05-22 | 2026-06-10 |
| Random read IOPS | 13,486 | 22,174 |
| Random write IOPS | 8,451 | 20,914 |
| 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.