OM SYSTEM Olympus OM-3 Silver Micro Four Thirds vs Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video

Design and Build Quality

The OM SYSTEM Olympus OM-3 has a premium metal body that gives it a vintage-styled aesthetic, while the Sony ILCE6100KB Alpha 6100 is designed with a more contemporary look. The OM-3's robust build is complemented by an IP53 rating, making it dustproof, splashproof, and freezeproof, which is ideal for outdoor photography. In contrast, the Alpha 6100 has a compact and lightweight design but does not boast weather sealing, making it less suitable for challenging conditions. The difference in build quality and durability could be crucial for photographers who frequently shoot in unpredictable environments.

Image Sensor and Performance

In terms of image capture, the OM SYSTEM Olympus OM-3 features a 20 MP Stacked BSI Live MOS sensor, while the Sony ILCE6100KB Alpha 6100 has a higher resolution 24.2 MP APS-C Exmor sensor. The Alpha 6100's sensor allows for a maximum ISO of 51,200, which can enhance low-light performance significantly compared to the OM-3. Furthermore, the Alpha 6100 supports continuous shooting at up to 11 frames per second, making it more adept at capturing fast-moving subjects. This performance advantage may appeal to those focused on action photography or videography.

Autofocus and Tracking

The Alpha 6100 excels in autofocus capabilities, featuring lightning-fast AF that achieves focus in just 0.02 seconds and includes real-time tracking for objects. This technology is particularly beneficial for capturing moving subjects with precision. The OM-3, while equipped with advanced computational photography features, does not highlight specific autofocus performance metrics comparable to the Alpha 6100. For photographers prioritizing quick and accurate focus, the Alpha 6100 is a more compelling option.

Video Capabilities

When it comes to video functionality, the Sony ILCE6100KB Alpha 6100 offers 4K video recording with high-quality oversampling and full pixel readout without pixel binning. This means smoother and more detailed video output compared to standard formats. The OM SYSTEM Olympus OM-3 does not specify its video capabilities in detail, focusing more on still photography features. If video is a critical part of your photography needs, the Alpha 6100 provides superior options that cater to videographers.

User Interface and Features

The OM SYSTEM Olympus OM-3 comes with unique creative features like Live ND, Live Composite, and a Creative Dial for color profile control. These features enhance the creative possibilities for photographers who enjoy experimenting with their work. The Alpha 6100, however, includes a 180-degree tiltable touchscreen LCD that is beneficial for vlogging or self-portraits, making it user-friendly for video content creators. The differing focuses of these cameras on creative versus user-friendly features may influence a buyer's choice based on their primary use case.

Price Comparison

The OM SYSTEM Olympus OM-3 is priced at $1,699.99, while the Sony ILCE6100KB Alpha 6100 is significantly lower at $948.00, making it about 44% cheaper. The substantial price difference may be a determining factor for budget-conscious consumers. For those who are just starting in photography or who require a capable camera without breaking the bank, the Alpha 6100 offers excellent value. Meanwhile, the OM-3's price reflects its premium build and advanced features aimed at serious photographers.

Sales Rank and Popularity

The Sony ILCE6100KB Alpha 6100 has a sales rank of 18,748, indicating a good level of popularity in the market. In comparison, the OM SYSTEM Olympus OM-3 has a slightly lower sales rank of 25,171, which may suggest that the Alpha 6100 is a more favored choice among consumers. Popularity can often reflect user satisfaction and trust in a product, making the Alpha 6100 a strong contender if you're looking for a widely accepted option.

Which should you buy?

Choosing between the OM SYSTEM Olympus OM-3 and the Sony ILCE6100KB Alpha 6100 ultimately depends on your specific needs as a photographer. If you seek a weather-sealed camera with unique creative features and a sturdy build, the OM-3 may be the right choice for you. However, if you prioritize video capabilities, autofocus speed, and overall value, the Alpha 6100 presents a compelling argument at a significantly lower price. Each camera excels in different areas, making your intended use critical in the final decision.