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Models with the most samples
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Storage performance
Sequential read
MiB/s · higher is fasterB is 0.12% higher than A
Sequential write
MiB/s · higher is fasterB is 14.65% higher than A
4 KiB random read
MiB/s · higher is fasterB is 18.89% higher than A
4 KiB random write
MiB/s · higher is fasterB is 44.76% higher than A
Configuration details
| Detail | A · Xiaomi 2311DRK48C · 1024 GB | B · realme RMX5200 · 1024 GB |
|---|---|---|
| Platform | Android | Android |
| Sample count | 4 | 86 |
| Latest measurement | 2025-12-18 | 2026-07-30 |
| Random read IOPS | 19,018 | 22,611 |
| Random write IOPS | 17,092 | 24,742 |
| 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.