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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.02% higher than A
Sequential write
MiB/s · higher is fasterB is 27.67% higher than A
4 KiB random read
MiB/s · higher is fasterB is 22.72% higher than A
4 KiB random write
MiB/s · higher is fasterB is 31.62% higher than A
Configuration details
| Detail | A · samsung SM-S908E · 1024 GB | B · Xiaomi 23046RP50C · 512 GB |
|---|---|---|
| Platform | Android | Android |
| Sample count | 6 | 43 |
| Latest measurement | 2024-03-26 | 2026-04-13 |
| Random read IOPS | 12,943 | 15,883 |
| Random write IOPS | 11,177 | 14,711 |
| 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.