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Sony a5100 16- vs Sony Alpha A6100 Mirrorless Camera with 16-

Updated August 2026 — Sony a5100 16- wins on design, Sony Alpha A6100 Mirrorless Camera with 16- wins on autofocus and video.

The Sony Alpha A6100 offers superior autofocus and video capabilities, making it the better choice for serious photographers. However, the a5100 remains a solid option for casual users.

Why Sony a5100 16- is better

Price

The a5100 is $91 cheaper than the A6100.

Weight

The a5100 is lighter, making it more portable.

Design

The a5100 has a stylish white finish.

Why Sony Alpha A6100 Mirrorless Camera with 16- is better

Autofocus

The A6100 has the world's fastest autofocus at 0.02 seconds.

Video

The A6100 offers advanced video features including mic input.

ISO Range

The A6100 has a higher maximum ISO of 51,200.

Overall score

Sony a5100 16-
75
Sony Alpha A6100 Mirrorless Camera with 16-
85

Specifications

SpecSony a5100 16-Sony Alpha A6100 Mirrorless Camera with 16-
Sensor24MP APS-C24.2MP APS-C
Continuous Shooting6fps11fps
Screen3" Flip-Up3" Tiltable
Weight344g396g
Wi-FiYesYes

Dimension comparison

Sony a5100 16-Sony Alpha A6100 Mirrorless Camera with 16-

Introduction to the Comparison

In the world of mirrorless cameras, the Sony a5100 and the Sony Alpha A6100 stand out as two compelling options. While both cameras are designed to capture stunning images and videos, they cater to slightly different needs within the photography community. The Sony a5100 is currently priced at $777.48, making it about 17% cheaper than the Sony Alpha A6100, which retails for $868.61. This price difference is significant when considering the features and capabilities each camera offers.

Design and Build Quality

Both the Sony a5100 and the Sony Alpha A6100 feature a sleek, modern design, but there are variations that may appeal to different users. The a5100 comes in a stylish white finish and includes a 3-inch flip-up LCD screen, allowing for easy selfies and vlogging. In contrast, the Alpha A6100, available in black, boasts a slightly more robust design with an electronic viewfinder, which can enhance the shooting experience, especially in bright conditions. The build quality of both cameras is commendable, but the A6100's additional features may offer better durability and usability for serious photographers.

Image Quality

When it comes to image quality, both cameras are equipped with a 24MP APS-C sensor, ensuring high-resolution images with excellent detail. The A6100 takes this a step further with its front-end LSI and enhanced ISO capabilities, allowing for a maximum ISO of 51,200 compared to the a5100. This feature makes the A6100 better suited for low-light conditions, providing more flexibility in various shooting environments. Thus, while both cameras deliver impressive image quality, the A6100 has the edge in terms of versatility.

Autofocus Performance

Autofocus is a critical aspect of modern photography, and the differences between these two models are notable. The Sony a5100 features ultra-fast autofocus with 179 AF points, which is quite effective for capturing moving subjects. However, the Alpha A6100 offers the world’s fastest autofocus at just 0.02 seconds, along with real-time tracking for both human and animal eyes. This advanced tracking capability can significantly enhance the shooting experience, particularly for wildlife and event photography, making the A6100 a superior choice in this regard.

Video Capabilities

Both cameras are capable of recording Full HD video, but the A6100 offers additional features that elevate its video performance. The a5100 records at up to 60 frames per second, which is satisfactory for most users. However, the Alpha A6100 includes advanced video capabilities such as microphone input and a 180-degree tiltable LCD for more versatile shooting angles. This makes the A6100 especially appealing for vlogging and content creation, where sound quality and framing are essential.

Connectivity Features

In today's connected world, the ability to share content quickly is vital. The Sony a5100 includes built-in Wi-Fi and NFC for instant sharing via smartphone, which is a convenient feature for casual users. The A6100 also supports these connectivity options but takes it further with touch tracking, allowing users to select subjects directly on the screen for seamless focus adjustments. This added functionality makes the A6100 a more advanced tool for photographers who rely heavily on sharing their work in real-time.

Battery Life and Performance

Battery life is an important factor for any photographer, and both cameras perform well in this department. The Sony a5100’s battery allows for a decent shooting experience, but the Alpha A6100 is designed for longer usage, making it more suitable for extended shoots. Additionally, the A6100 supports up to 11 frames per second continuous shooting with autofocus and exposure tracking, which is a notable advantage for capturing fast action. This performance can be crucial for sports and wildlife photography.

Pricing and Value

The Sony a5100 is priced at $777.48, while the Alpha A6100 is available for $868.61, resulting in a difference of about $91. This price gap reflects the advanced features and performance enhancements found in the A6100, making it a worthwhile investment for serious photographers. However, for those on a budget or for casual users, the a5100 still provides excellent value without compromising on quality, as evidenced by its respectable sales rank of 41,658.

Which should you buy?

Choosing between the Sony a5100 and the Sony Alpha A6100 ultimately depends on your specific needs as a photographer. If you prioritize price and are seeking a camera that’s easy to use for casual photography, the a5100 could be the right choice for you. However, if you are looking for superior autofocus performance, enhanced video capabilities, and better low-light shooting, the Alpha A6100 justifies its higher price with advanced features that cater to serious enthusiasts and professionals. In essence, both cameras have their merits, but the A6100’s enhancements make it a more versatile option for those willing to invest a bit more.