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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.04% lower than A
Sequential write
MiB/s · higher is fasterB is 8.05% higher than A
4 KiB random read
MiB/s · higher is fasterB is 56.19% lower than A
4 KiB random write
MiB/s · higher is fasterB is 111.83% higher than A
Configuration details
| Detail | A · samsung SM-F741W · 512 GB | B · MacBookPro16,2 · 465 GB |
|---|---|---|
| Platform | Android | macOS |
| Sample count | 3 | 5 |
| Latest measurement | 2025-07-27 | 2025-02-05 |
| Random read IOPS | 22,227 | 9,738 |
| Random write IOPS | 25,657 | 54,350 |
| 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.