Meike vs Sony FE
Updated July 2026 — Sony FE leads on price and build.
The Meike 50mm F1.8 offers excellent value and low-light performance, while the Sony FE 40mm f/2.5 G excels in build quality and sharpness.
Why Meike is better
Price
Meike is significantly cheaper at $159.99.
Aperture
Meike has a wider f/1.8 aperture.
Low-Light
Meike performs better in low-light conditions.
Why Sony FE is better
Build Quality
Sony features a premium aluminum exterior.
Sharpness
Sony has three aspheric elements for better clarity.
Compactness
Sony is ultra-compact and lightweight.
Overall score
Specifications
| Spec | Meike | Sony FE |
|---|---|---|
| Max Aperture | f/1.8 | f/2.5 |
| Autofocus | AF STM | Fast |
| Elements | 11 groups, 7 elements | 3 aspheric elements |
| Compatibility | Sony E mount | Sony E mount |
| Firmware Update | Yes | No |
Dimension comparison
Overview of the Meike 50mm F1.8 and Sony FE 40mm f/2.5 G Lens
The Meike 50mm F1.8 lens is priced at $159.99, making it significantly more affordable than the Sony FE 40mm f/2.5 G lens, which retails for $798.00. This price difference of $638.01, or about 80%, makes the Meike lens an attractive option for budget-conscious photographers. Both lenses are designed for Sony E mount mirrorless cameras, but they cater to different photographic needs and preferences.
Build Quality and Design
The Sony FE 40mm f/2.5 G lens stands out with its premium aluminum exterior, ensuring durability and a high-quality finish. In contrast, the Meike 50mm F1.8 lens, while well-constructed, does not specify materials, making it less clear in terms of overall durability. The compact and lightweight design of the Sony lens is especially advantageous for travel and on-the-go photography, whereas the Meike lens, being a classic 50mm, provides a larger aperture that excels in low-light conditions.
Aperture and Low-Light Performance
When it comes to aperture, the Meike 50mm offers a wide f/1.8 maximum aperture, allowing for excellent low-light performance and a beautiful background blur effect. This is particularly beneficial for portrait photography, where isolating the subject from the background is key. The Sony FE 40mm f/2.5, while slightly narrower, still performs well in low-light settings, but its f/2.5 aperture may not create as pronounced a bokeh as the Meike lens. Photographers looking for that creamy background blur may prefer the Meike for its superior aperture capabilities.
Autofocus Technology
The Meike 50mm lens features an AF STM (stepping motor) autofocus system, which aids in reducing camera shake and capturing images with less noise. This makes it ideal for candid photography and videos. On the other hand, the Sony FE 40mm f/2.5 G lens does not detail its autofocus technology but is known for its fast and reliable performance, typical of G series lenses. Both lenses serve well for autofocus, but the Meike lens's specific technology may appeal more to those who prioritize quiet and smooth focusing in their work.
Sharpness and Image Quality
The Meike 50mm lens boasts an optical construction of 11 groups and 7 elements, designed to deliver sharp images across various settings. This configuration is essential for portrait and general photography. The Sony FE 40mm lens incorporates three aspheric elements that enhance corner-to-corner sharpness. While both lenses promise excellent image quality, the specific design of the Sony lens may provide an edge in overall clarity and detail, especially in landscape and architectural photography.
Compatibility and Firmware Updates
The Meike 50mm lens is compatible with Sony E mount full-frame auto-focus mirrorless cameras, including popular models like the A9 and A7 series. It even supports APS-C frame cameras, making it versatile for a range of users. Additionally, if users experience autofocus issues, they can upgrade the lens's firmware online through a Type-C interface, although this feature is limited to Android devices. The Sony FE 40mm lens also fits both full-frame and APS-C cameras, ensuring that it meets the needs of a broad audience without the need for firmware updates.
Price and Value Proposition
The Meike 50mm F1.8 lens is priced at $159.99, which offers a remarkable value proposition, especially for amateur photographers or those just starting. In comparison, the Sony FE 40mm f/2.5 G lens, at $798.00, targets a more professional market willing to invest significantly more for perceived quality and performance. The stark price difference means that many users may opt for the Meike lens if budget constraints are a primary concern, while professionals may justify the higher cost of the Sony lens for its advanced features and build quality.
Which should you buy?
Choosing between the Meike 50mm F1.8 and the Sony FE 40mm f/2.5 G lens ultimately depends on your specific photography needs and budget. If you prioritize affordability, low-light performance, and a classic portrait lens experience, the Meike 50mm is the clear winner at $159.99. However, if you are looking for a high-quality, compact lens with exceptional sharpness and build quality, the Sony FE 40mm, despite its higher price of $798.00, is worth considering. Each lens has its strengths, so your choice should align with your photographic goals and investment capacity.

