Lexar or SANKESU? USB Flash Drives Compared in 2026
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This lexar vs SANKESU USB flash drive comparison helps you pick the right tool for your files. Both drives offer portable storage for photos, videos, and documents on Windows, Mac, and other systems. The main difference lies in capacity and connectivity. The Lexar model provides 16GB of space with a traditional USB-A retractable design. The SANKESU drive offers 128GB and includes dual USB-C and USB-A ports for modern devices.
Key differences
| Aspect | Lexar JumpDrive S70 16GB Retractable USB Drive | SANKESU 128GB Dual USB-A and USB-C Flash Drive |
|---|---|---|
| Storage Capacity | 16 GB | 128 GB |
| USB Version | not listed | USB 3.1 |
| Read Speed | not listed | Up to 120MB/s |
| Connector Type | USB-A (retractable) | USB-A and USB-C dual ports |
Which one should you choose?
Choose Lexar JumpDrive S70 16GB Retractable USB Drive if
- You need a small, retractable drive for older computers with only USB-A ports
- You prefer a simple, compact design that slides into your pocket
- You only need 16GB for small files like documents or basic photos
Choose SANKESU 128GB Dual USB-A and USB-C Flash Drive if
- You require high capacity for large video files or extensive photo libraries
- You need fast transfer speeds for 4K content or large datasets
- You use devices with USB-C ports and want a dual-port drive for both phones and laptops
Verdict: Choose the Lexar JumpDrive S70 if you need a basic, compact drive for older hardware and small storage needs. The SANKESU drive is better for users who need more space, faster speeds, and compatibility with modern USB-C devices. Your choice depends on whether you prioritize portability or performance and capacity.
Lexar vs SANKESU Drive Comparison
storage capacity
The Lexar JumpDrive S70 offers 16 GB of storage space. This capacity is suitable for smaller files, such as documents or a few photos. It is available in colorful options to match your style. In contrast, the SANKESU drive provides 128 GB of capacity. This is eight times more space than the Lexar model. You can store large video files, extensive photo libraries, or entire project folders on the SANKESU drive. The SANKESU model also comes in higher capacity variations, including 256 GB, 512 GB, and 1 TB options. If you need to carry large amounts of data, the SANKESU drive is the clear winner.
usb version
The SANKESU flash drive uses USB 3.1 technology. This standard supports faster data transfer rates compared to older versions. It is backward compatible with USB 2.0 ports, ensuring you can use it on older computers. The Lexar JumpDrive S70 does not list its specific USB version in the provided specifications. Without this data, we cannot confirm if it supports USB 3.0 or higher speeds. For users who prioritize fast file transfers, the known USB 3.1 support on the SANKESU drive is a significant advantage. You will likely experience quicker read and write times with the SANKESU model.
connectivity
The SANKESU drive features dual ports, including both USB Type-A and USB Type-C connectors. This design allows you to connect the drive directly to modern smartphones, tablets, and laptops with USB-C ports, as well as traditional computers with USB-A ports. It supports OTG functionality for easy file access on Android devices. The Lexar JumpDrive S70 uses a retractable connector, but the specific port type is not explicitly detailed in the specs. However, it is described as compatible with PC and Mac systems. The dual-port versatility of the SANKESU drive makes it more adaptable for a wider range of modern devices.
transfer speed
The SANKESU drive advertises a read speed of up to 120 MB/s and a write speed of up to 100 MB/s. These speeds allow you to transfer a 4 GB file in seconds. The actual speed may vary depending on your device and environment. The Lexar JumpDrive S70 does not list specific read or write speeds in its published specifications. Without these numbers, it is difficult to compare performance directly. If fast transfers are important to you, the documented speeds of the SANKESU drive suggest it will handle large files more efficiently than the Lexar model.
form factor
The Lexar JumpDrive S70 features a retractable connector design. This mechanism protects the USB plug from dust and damage without needing a cap. It also includes a thumb slide for easy access. The physical dimensions are listed as 7 inches in length and 5 inches in width, with a weight of 1.6 ounces. The SANKESU drive is described as compact and lightweight, making it easy to carry in a pocket or bag. However, its specific dimensions and weight are not provided in the data. The retractable design of the Lexar drive offers distinct protection for the connector, which may appeal to users who prioritize durability.
Which USB Drive Fits Your Needs
Users needing fast large file transfers
The SANKESU drive offers 128 GB of storage and USB 3.1 speeds up to 120 MB/s. This allows you to move large videos and backups quickly. It features dual Type A and Type C ports for direct connection to modern phones and laptops without extra adapters.
Those wanting a compact simple drive
The Lexar JumpDrive S70 provides 16 GB of storage in a retractable design. The thumb slide protects the connector without a loose cap. It works on PC and Mac systems for basic file storage. Its small size makes it easy to keep on a keychain or in a pocket.
People needing Android and PC access
This SANKESU model supports OTG functionality with both USB-A and USB-C connectors. You can transfer files directly between Android devices and computers. The 128 GB capacity holds extensive media libraries. It requires no software installation, making it plug-and-play for various operating systems and smart devices.
The products compared
Lexar JumpDrive S70 16GB Retractable USB Drive
Best for: basic file storage on PC or Mac
- Storage Capacity
- 16 GB
- Size
- 16GB
- Dimensions
- 7 × 5 × 0.05 inches
- Weight
- 1.6 ounces
View on Amazon: Lexar JumpDrive S70 16GB Retractable USB Drive Affiliate link
This Lexar JumpDrive S70 offers 16 GB of portable storage in a retractable design. It features a thumb slide mechanism to protect the connector. The drive is compatible with both PC and Mac systems. It weighs 1.6 ounces and measures 7 inches in length. This compact drive suits users who need reliable file transfer for photos and videos on standard computers.
Pros
- Retractable connector design for portability
- Compatible with PC and Mac systems
- Lightweight at 1.6 ounces
Cons
- 16 GB capacity is small compared to modern 128 GB options
- No stated read/write speeds in specifications
- Length of 7 inches is bulky for pocket carry
Good fit if
- You need basic storage for documents and small files
- You prefer a retractable connector to avoid losing caps
- You use both PC and Mac computers
Skip if
- You require high-speed data transfer for large video files
- You need more than 16 GB of storage space
- You want a compact drive that fits easily in a pocket
Verdict: Lexar JumpDrive S70 16GB USB Flash Drive is a simple, compatible option for basic file storage. It fits users who prioritize connector protection over speed and capacity.
SANKESU 128GB Dual USB-A and USB-C Flash Drive
Best for: transferring files between PCs and Android phones
- Storage Capacity
- 128GB
- USB Version
- USB 3.1
- Connector Type
- Type A and C Dual Ports
- Read Speed
- Up to 120MB/s
- Compatible Device
- PC, Laptop, Mac, Android
- Features
- OTG Dual Drive
View on Amazon: SANKESU 128GB Dual USB-A and USB-C Flash Drive Affiliate link
This SANKESU drive offers 128GB of storage with dual USB-A and USB-C connectors. It supports USB 3.1 speeds, reaching up to 120MB/s for reads and 100MB/s for writes. You get plug-and-play compatibility across Windows, macOS, Linux, and Android devices. The silver, compact design fits easily into your pocket or bag. It is a practical option for transferring large files between different device types.
Pros
- Dual USB-A and USB-C ports for versatile connectivity
- Read speeds up to 120MB/s for fast file transfers
- Plug-and-play support for Windows, macOS, Linux, and Android
- 128GB capacity for photos, videos, and documents
Cons
- Write speed is limited to 100MB/s
- Only available in 128GB capacity in this listing
- Lacks a physical switch or lock mechanism
Good fit if
- You need to transfer files between a PC and an Android device
- You want a compact drive with dual connector types
- You require fast read speeds for 4K video playback
Skip if
- You need more than 128GB of storage
- You require write speeds higher than 100MB/s
- You prefer a drive with a physical write-protect switch
Verdict: SANKESU 128GB USB-C Flash Drive is a solid choice for users who frequently switch between computers and mobile devices. Its dual ports and decent speeds make it useful for everyday data transfer tasks.
Specifications side by side
| Spec | Lexar JumpDrive S70 16GB Retractable USB Drive | SANKESU 128GB Dual USB-A and USB-C Flash Drive |
|---|---|---|
| Storage Capacity | 16 GB | 128GB |
| USB Version | not stated | USB 3.1 |
| Connector Type | not stated | Type A and C Dual Ports |
| Read Speed | not stated | Up to 120MB/s |
| Compatible Device | not stated | PC, Laptop, Mac, Android |
| Size | 16GB | 128GB |
| Features | not stated | OTG Dual Drive |
| Dimensions | 7 × 5 × 0.05 inches | not stated |
| Weight | 1.6 ounces | not stated |
| Color | Burgundy | Silver |
| Model | LJDS70-16GASBNA | not stated |
Frequently asked questions
Which USB flash drive has more storage space?
The SANKESU drive offers more storage space. It provides 128 GB of capacity. The Lexar model only has 16 GB. You should choose the SANKESU drive if you need to store large videos or many photos. The Lexar drive is better for small documents.
Does the Lexar drive have a retractable connector?
Yes, the Lexar JumpDrive S70 features a retractable design. This protects the USB connector from dust and damage. You do not need a separate cap. This makes it a simple option for basic file storage on your PC or Mac without worrying about losing parts.
Can I use the SANKESU drive with an Android phone?
Yes, the SANKESU drive works with Android phones. It supports OTG dual drive functionality. You can transfer files directly between your computer and mobile device. It connects via both USB-A and USB-C ports. This makes it useful for switching between computers and mobile devices.
What USB version does the SANKESU flash drive use?
The SANKESU drive uses USB 3.1 technology. This standard allows for faster data transfer speeds. You can move large files more quickly than with older versions. It features dual ports for connecting to different devices. This makes it a solid choice for everyday data transfer tasks.
Is the Lexar drive compatible with Mac computers?
Yes, the Lexar JumpDrive S70 is compatible with Mac systems. It fits users who prioritize connector protection over high speed. You can use it for basic file storage on your Mac. The retractable design keeps the port safe. It is a simple and compatible option for your needs.
Which drive is better for transferring files between PCs and phones?
The SANKESU drive is better for this task. It features dual USB-A and USB-C connectors. You can plug it directly into an Android phone or a PC. This dual port design simplifies moving files between different device types. It is a solid choice for frequent switching between computers and mobile devices.
What colors are available for the Lexar USB drive?
The Lexar JumpDrive S70 comes in Burgundy. This color option allows you to match your style. The drive is designed for basic file storage. You get a simple, compatible option that protects the connector. The specific color helps identify the drive easily in your bag or desk drawer.