Comparing: OPPO A15s eMMC 5.1 vs Kingston MicroSD 1GB
In this comparison, we analyze two Disks: OPPO A15s eMMC 5.1 and Kingston MicroSD 1GB, using synthetic benchmark tests to evaluate their overall performance. This side-by-side comparison helps users understand which hardware delivers better value, speed, and efficiency based on standardized testing. Whether you're building a new system or upgrading an existing one, this benchmark-driven evaluation offers valuable insights to guide your decision.

OPPO A15s eMMC 5.1
Type: | Disks |
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Model: | OPPO A15s eMMC 5.1 |
Capacity: | 64GB |
Interface: | eMMC |

Kingston MicroSD 1GB
Type: | Disks |
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Model: | Kingston MicroSD 1GB |
Capacity: | 1GB |
Interface: | Standard SD |
Specification Comparison Table
Specification | OPPO A15s eMMC 5.1 | Kingston MicroSD 1GB |
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Brand | - | Kingston |
Format | eMMC 5.1 | MicroSD |
Capacity | 64GB | 1GB |
Interface | eMMC | Standard SD |
Submission Comparison Table
Benchmark Software | OPPO A15s eMMC 5.1 | Kingston MicroSD 1GB |
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About Hardware OPPO A15s eMMC 5.1
OPPO A15s eMMC 5.1 is the eMMC 5.1 storage chip used in the OPPO A15s smartphone. eMMC 5.1 offers better read/write speeds compared to previous generations, although it is still inferior to the more modern UFS technology.
This chip is designed to provide a responsive user experience in opening apps, storing data, as well as handling basic tasks in the Android system.
Hardware Detail
This hardware test was conducted after the device was approximately 2 years old, there may be some performance degradation.
Tuesday, 06 April 2021 13:51:49 | Update: 1 month ago
About Hardware Kingston MicroSD 1GB
The Kingston MicroSD 1GB is a compact flash memory card designed for portable devices such as smartphones, cameras, and tablets. With a microSD form factor, it offers 1GB of storage capacity, ideal for basic file storage needs like documents, low-resolution photos, or music files. This card utilizes a standard SD interface, ensuring broad compatibility with devices that support microSD or SDHC formats.
Though it lacks the high-speed performance of modern UHS-I or UHS-II cards, its modest read/write speeds are sufficient for light data transfer tasks and basic multimedia usage. The card’s durability—resistant to shock, vibration, and extreme temperatures—makes it a reliable choice for environments where physical durability is prioritized.
While its 1GB capacity is limited compared to current high-capacity microSD cards, this Kingston variant remains a cost-effective solution for users requiring affordable, portable storage for legacy devices or minimal data backup. It is particularly suitable for applications where large storage or high-speed access is not critical, offering a budget-friendly alternative to newer, higher-end flash storage options.
This hardware test uses a card reader from VENTION with a GL3224 controller model.
Friday, 02 October 2015 19:52:47 | Update: 1 month ago