Android · Storage benchmark

realme RMX5258

Sequential and 4 KiB random read/write performance, measured with Jazz Disk Bench.

256 GBSample count: 3Latest measurement 2026-09-24

Sequential read

191.57MiB/s

Average transfer speed

Sequential write

194.88MiB/s

Average transfer speed

4 KiB random read

10.51MiB/s

2,691 IOPS · Q1T1

4 KiB random write

6.25MiB/s

1,599 IOPS · Q1T1

Every capacity, one place

Results by capacity

Average speed · MiB/s

All recorded capacities for realme RMX5258 on Android
Capacity	Seq. read	Seq. write	4 KiB read	4 KiB write	Sample count	Latest measurement	Compare
256 GB	191.57	194.88	10.51	6.25	3	2026-09-24	Compare →

Measurement details

Data source: Submitted measurements
Recorded workload version: jazz-zero-v1
Grouping: Model, capacity and platform
Sample count: Number of recorded test runs, not unique devices

How results are aggregated

Results checked 2026-09-26 · Speeds in MiB/s · About these measurements

Reading these results

These are average measured speeds for the selected Model, capacity and platform. Sequential tests describe large-file transfers; random Q1T1 tests describe small-block operations. Storage capacity, free space, temperature and background activity can affect results.

Compare individual read and write measurements to match your workload. Read the test methodology or learn why results vary.