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Sony Alpha A6100 Mirrorless Camera with 16- vs Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video

Updated August 2026 — Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video leads on video quality and autofocus.

The Sony ILCE6100KB offers superior video capabilities, making it the better choice for videographers, while the Alpha A6100 is more budget-friendly for photographers.

Why Sony Alpha A6100 Mirrorless Camera with 16- is better

lower price

A6100 is $868.61 compared to $948.00 for ILCE6100KB

sales rank

A6100 has a sales rank of 39,214, indicating decent popularity

compact design

Both are compact, but A6100 is slightly lighter

Why Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video is better

4K video

ILCE6100KB supports 4K video recording

faster sales rank

ILCE6100KB has a sales rank of 18,748, indicating higher popularity

advanced features

ILCE6100KB has enhanced video features like full pixel readout

Overall score

Sony Alpha A6100 Mirrorless Camera with 16-
85
Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video
90

Specifications

SpecSony Alpha A6100 Mirrorless Camera with 16-Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video
Video Capability1080p4K
Lens Type16-50mmE PZ 16-50mm
TouchscreenYesYes
Battery TypeNP-FW50NP-FW50
Weight396g396g

Dimension comparison

Sony Alpha A6100 Mirrorless Camera with 16-Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video

Overview of the Sony Alpha A6100 and Sony ILCE6100KB

The Sony Alpha A6100 is priced at $868.61, while the Sony ILCE6100KB is available for $948.00, making the A6100 about 8% cheaper. Both models are part of Sony's highly regarded line of mirrorless cameras, catering to photography enthusiasts and professionals alike. They share several core features, including the impressive 24.2MP APS-C Exmor sensor and fast autofocus systems. However, they also have distinct differences that may influence a buyer's choice.

Design and Build Quality

Both the Sony Alpha A6100 and the Sony ILCE6100KB feature a sleek and compact design typical of mirrorless cameras. The A6100 comes with a 16-50mm zoom lens, while the ILCE6100KB includes the E PZ 16-50mm lens. The inclusion of a tiltable 3-inch touchscreen LCD in both models enhances usability, especially for vlogging or selfies. However, the ILCE6100KB may attract users looking for extra video capabilities due to its focus on 4K recording. This design consideration is crucial for those prioritizing video content alongside still photography.

Autofocus and Shooting Speed

In terms of autofocus capabilities, both cameras boast lightning-fast performance with a 0.02-second autofocus speed. They feature real-time AF and object tracking, ensuring that moving subjects are captured sharply. Each model allows for continuous shooting at up to 11 frames per second, which is beneficial for action photography. The Alpha A6100 has a sales rank of 39,214, while the ILCE6100KB is more popular with a rank of 18,748, indicating that users may favor the ILCE6100KB for its additional video features.

Image Quality

Both cameras utilize the same 24.2MP APS-C Exmor sensor, ensuring high-quality image capture with excellent detail and color reproduction. The inclusion of the latest BIONZ X image processor in both models enhances image quality further, especially in low-light conditions, as both can achieve an ISO up to 51,200. Users can expect vibrant images with minimal noise, making either model suitable for various shooting environments. The shared technology implies that image performance will largely be similar, appealing to photographers focused on capturing high-quality stills.

Video Capabilities

The video capabilities differentiate the two models significantly. The Sony ILCE6100KB supports 4K video recording with full pixel readout and no pixel binning, offering superior video quality for filmmakers and content creators. In contrast, while the Alpha A6100 can record video, it does not emphasize 4K recording in its core description. For those who prioritize video performance, the ILCE6100KB stands out with these advanced features, making it a better choice for videographers.

Battery Life and Connectivity

Both cameras come equipped with a Lithium Battery (NP-FW50) and provide ample shooting time. However, specific battery life details are not provided, making it difficult to compare directly. Additionally, both models support USB connectivity, allowing for easy file transfers and charging. Users looking for seamless integration with other devices will find both options satisfactory, but they should consider their workflow needs when deciding between the two.

Price Comparison

The price difference between the Sony Alpha A6100 at $868.61 and the Sony ILCE6100KB at $948.00 is notable. The A6100 is about $79.39 cheaper, or approximately 8%, which may appeal to budget-conscious photographers who want solid performance without the added cost of 4K video features. This difference might sway buyers who primarily focus on still photography rather than videography, as they can still obtain a high-quality camera without overspending.

Which should you buy?

Both the Sony Alpha A6100 and the Sony ILCE6100KB are excellent choices in the mirrorless camera market, but the decision ultimately depends on your specific needs. If you are focused primarily on photography and want to save some money, the Alpha A6100 is a fantastic option at $868.61. Conversely, if you are inclined towards video creation and require 4K capabilities, the ILCE6100KB at $948.00 offers features that justify the higher price. Consider what aspects are most important for your photography or videography to make the best choice.