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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.11% lower than A
Sequential write
MiB/s · higher is fasterB is 39.99% higher than A
4 KiB random read
MiB/s · higher is fasterB is 20.94% lower than A
4 KiB random write
MiB/s · higher is fasterB is 99.18% higher than A
Configuration details
| Detail | A · Xiaomi 22101320I · 256 GB | B · iPad Air (3rd generation) Wi-Fi + Cellular(iPad11,4) · 256 GB |
|---|---|---|
| Platform | Android | iOS |
| Sample count | 1 | 28 |
| Latest measurement | 2023-11-26 | 2026-08-16 |
| Random read IOPS | 7,557 | 5,974 |
| Random write IOPS | 2,318 | 4,617 |
| 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.