Side by side
Compare storage performance
Choose two Models, then select Compare. You can compare different storage capacities.
Select a benchmark configuration
Choose Model B
Each option includes its storage capacity. Select one to add it to your comparison.
Models with the most samples
Your comparison
Storage performance
Sequential read
MiB/s · higher is fasterB is 0.01% higher than A
Sequential write
MiB/s · higher is fasterB is 68.07% lower than A
4 KiB random read
MiB/s · higher is fasterB is 38.52% higher than A
4 KiB random write
MiB/s · higher is fasterB is 19.33% lower than A
Configuration details
| Detail | A · SKHynix_HFS256GD9TNI-L2B0B · 238 GB | B · realme RMX2202 · 128 GB |
|---|---|---|
| Platform | Windows | Android |
| Sample count | 1 | 5 |
| Latest measurement | 2023-04-21 | 2025-09-08 |
| Random read IOPS | 8,434 | 11,683 |
| Random write IOPS | 14,800 | 11,940 |
| 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.