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When choosing a premium compact camera, autofocus speed and overall responsiveness are crucial factors. The Fujifilm X100V and Sony RX100 VII are two popular options among photography enthusiasts. This article compares their auto-focus capabilities and speed performance to help you decide which camera suits your needs best.
Auto-Focus System Comparison
The Fujifilm X100V features a hybrid autofocus system that combines phase detection and contrast detection. It offers approximately 425 autofocus points, providing quick and accurate focusing across the frame. The Sony RX100 VII employs a sophisticated phase-detection AF system with 357 points, ensuring fast focus acquisition, especially in moving subjects.
Autofocus Speed in Practice
In real-world testing, both cameras demonstrate impressive autofocus speeds. The X100V typically achieves focus lock within 0.2 seconds under good lighting conditions. The RX100 VII often locks focus even faster, around 0.1 seconds, thanks to its advanced phase-detection system. However, in low-light situations, the X100V’s contrast-detection may slow down slightly, while the RX100 VII maintains rapid focus due to its high-density AF points and eye-AF feature.
Continuous Shooting and Speed
Speed isn’t just about autofocus; continuous shooting rates also matter. The Fujifilm X100V offers up to 11 frames per second with autofocus and auto-exposure tracking. The Sony RX100 VII can shoot at up to 20 frames per second with blackout-free electronic viewfinder, thanks to its stacked CMOS sensor and fast processing engine. This makes the RX100 VII more suitable for capturing fast-moving subjects.
Buffer and Processing Power
The RX100 VII’s robust processing allows for longer burst sequences before the buffer fills, making it ideal for sports or wildlife photography. The X100V’s buffer is more limited, but still sufficient for most casual shooting scenarios. Both cameras process images quickly, with minimal lag between shots.
Additional Features Impacting Speed
Features like autofocus tracking, eye detection, and subject recognition enhance speed and ease of use. The RX100 VII excels with real-time tracking and eye AF in both stills and video modes. The X100V offers reliable autofocus with face and eye detection, but its tracking capabilities are slightly less advanced.
Video Autofocus Performance
For videographers, autofocus speed and stability are vital. The RX100 VII provides smooth, fast autofocus during 4K recording, with real-time tracking. The X100V also performs well in video autofocus, but may experience slight hunting in complex scenes. Overall, the RX100 VII has a slight edge in video speed and tracking accuracy.
Conclusion
Both the Fujifilm X100V and Sony RX100 VII deliver excellent autofocus and speed, but they excel in different areas. The RX100 VII is superior in burst shooting, continuous autofocus, and video tracking, making it ideal for fast-paced photography and videography. The X100V offers reliable autofocus with a classic design, suitable for street and everyday photography where speed is still important but less critical.