OM SYSTEM OM-5 Mark II Body Black Compact Light vs Sony Alpha 6700 APS-C Interchangeable Lens Hybrid Camera
Updated August 2026 — full head-to-head comparison.
Design and Build Quality
The OM SYSTEM OM-5 Mark II is designed for outdoor enthusiasts, offering a compact and lightweight body weighing only 370g, while the Sony Alpha 6700 is slightly heavier and boasts a robust build. The OM-5 Mark II excels in being weather-sealed, making it an excellent choice for travel and adventure photography, regardless of the elements. Its ultracompact nature ensures it can be easily carried on hiking trips or in travel bags. In contrast, the Sony Alpha 6700, while also compact, prioritizes a slightly more substantial feel, which may appeal to those who prefer a more traditional camera heft.
Image Quality
In terms of image quality, the Sony Alpha 6700 takes the lead with its 26.0MP APS-C format Exmor R back-illuminated CMOS sensor, which is complemented by BIONZ XR processing power. This results in exceptional image clarity and detail. The OM SYSTEM OM-5 Mark II, while not providing specific megapixel information, emphasizes unmatched image quality with sharp and vibrant shots, bolstered by high autofocus performance. Both cameras are capable of delivering stunning visuals, but the Sony's advanced sensor technology gives it an edge in capturing fine details and handling various lighting conditions.
Video Capabilities
For video recording, the OM SYSTEM OM-5 Mark II offers unlimited 4K video recording, making it suitable for capturing cinematic moments without the worry of time constraints. On the other hand, the Sony Alpha 6700 provides impressive high frame rate capabilities, including 4K/60p recording and the option for 4K 120p, which is ideal for action shots. It also offers 6K oversampled recording in 4:2:2 10-bit formats. Thus, while both cameras excel in video functionality, the Alpha 6700's advanced recording options and higher frame rates make it more versatile for videographers.
Autofocus Performance
When it comes to autofocus performance, the OM SYSTEM OM-5 Mark II features high autofocus capabilities that capture every split second, making it suitable for dynamic shooting scenarios. However, the Sony Alpha 6700 outperforms with its dedicated AI processor and real-time recognition, facilitating accurate subject tracking. This means that for fast-moving subjects or action shots, the Alpha 6700 will likely deliver superior results, providing photographers with greater confidence in their focus accuracy.
Price Comparison
The OM SYSTEM OM-5 Mark II is priced at $1,199.99, making it about 17% cheaper than the Sony Alpha 6700, which retails at $1,498.00. This price difference may make the OM-5 Mark II a more attractive option for budget-conscious photographers who still seek high-quality performance. However, those who prioritize advanced features and superior technology may find the investment in the Sony Alpha 6700 worthwhile, given its enhanced capabilities.
Target Audience
The OM SYSTEM OM-5 Mark II is best suited for outdoor travelers and adventure seekers who require a lightweight, durable camera that can withstand various weather conditions. Its features cater to those who enjoy spontaneous photography during their adventures. In contrast, the Sony Alpha 6700 appeals to creative professionals and enthusiasts looking for a hybrid camera that excels in both photography and videography, particularly in scenarios requiring advanced subject tracking and video options.
Brand Reputation and Popularity
In terms of popularity, the Sony Alpha 6700 has a better sales rank of 5,109 compared to the OM SYSTEM OM-5 Mark II, which ranks at 30,336. This indicates that the Alpha 6700 has garnered more attention and sales, likely due to its established reputation and advanced technology. The OM-5 Mark II, while highly regarded for its compact design and outdoor readiness, may not have reached the same level of market penetration as Sony's offering.
Which should you buy?
Choosing between the OM SYSTEM OM-5 Mark II and the Sony Alpha 6700 ultimately comes down to your specific needs. If you prioritize portability, weather resistance, and a lower price point, the OM-5 Mark II is an excellent choice for outdoor and travel photography. However, if you seek superior image quality, advanced video capabilities, and cutting-edge autofocus technology, you might find the investment in the Sony Alpha 6700 to be worth it. Both cameras offer compelling features, but your decision should align with your photography style and requirements.

