Rx10 Showdown: Sony Cyber Shot Rx10 Iii Vs Iv Head-to-head

The Sony Cyber-shot RX10 series has consistently impressed photographers with its versatile all-in-one capabilities. The RX10 III and RX10 IV stand out as two exceptional models, offering a wide range of features and performance enhancements. In this comprehensive comparison, we delve into the key differences between the Sony Cyber-shot RX10 III vs. IV to help you make an informed decision.

Sensor and Image Quality

Both the RX10 III and RX10 IV feature a 1-inch Exmor RS CMOS sensor, known for its exceptional low-light performance and dynamic range. However, the RX10 IV boasts a slightly higher resolution of 20.1 megapixels compared to the RX10 III’s 20.2 megapixels. While the difference is negligible, the RX10 IV may produce slightly sharper images at higher ISO settings.

Lens and Optical Performance

One of the defining characteristics of the RX10 series is its versatile zoom lens. Both the RX10 III and RX10 IV offer an impressive 24-600mm equivalent focal length range with a constant f/2.8 aperture. This allows for capturing wide-angle shots as well as distant subjects with excellent clarity and sharpness.

The RX10 IV introduces a new optical design with ED and aspherical lenses, promising reduced chromatic aberrations and improved image quality, especially at the telephoto end of the zoom range. Additionally, the RX10 IV features a higher maximum magnification ratio of 1:2.9, enabling closer macro shots.

Autofocus and Tracking

Autofocus performance is crucial for capturing sharp images, especially in dynamic situations. The RX10 III utilizes a hybrid autofocus system with 399 phase-detection points and 25 contrast-detection points, delivering fast and accurate focusing. The RX10 IV takes it a step further with a more advanced hybrid autofocus system, featuring 357 phase-detection points and 425 contrast-detection points. This enhanced system promises even faster and more reliable autofocus, particularly when tracking moving subjects.

Continuous Shooting and Buffer

For capturing fast-paced action, continuous shooting speed is essential. The RX10 III offers a maximum burst rate of 14 frames per second (fps) with continuous autofocus (AF-C). The RX10 IV, on the other hand, boasts an impressive 24 fps burst rate with AF-C, allowing you to capture even more decisive moments.

In terms of buffer size, the RX10 III can capture up to 76 JPEG images or 24 RAW images in a single burst. The RX10 IV has a slightly smaller buffer, with a capacity of 74 JPEG images or 23 RAW images.

Video Capabilities

Both the RX10 III and RX10 IV are capable of recording high-quality videos. The RX10 III offers 4K video recording at 30 fps, while the RX10 IV takes it to the next level with 4K video at 60 fps. Additionally, the RX10 IV supports the S-Log2 gamma profile, providing greater flexibility for color grading and post-processing.

Physical Design and Handling

The RX10 III and RX10 IV share a similar physical design, featuring a robust and weather-sealed body. Both cameras offer a comfortable grip and intuitive button layout, making them easy to handle even during extended shooting sessions. The RX10 IV introduces a slightly larger and higher-resolution electronic viewfinder (EVF), providing a more immersive and detailed viewing experience.

Battery Life and Connectivity

Battery life is an important consideration for any camera. The RX10 III offers a CIPA-rated battery life of approximately 400 shots, while the RX10 IV’s battery life is slightly improved at 420 shots. Both cameras support USB charging, allowing you to power them up on the go.

In terms of connectivity, both the RX10 III and RX10 IV feature Wi-Fi and Bluetooth for wireless image transfer and remote camera control. The RX10 IV adds NFC (Near Field Communication) for easy pairing with compatible devices.

Key Points: Choosing the Right Camera for Your Needs

The Sony Cyber-shot RX10 III and RX10 IV are both exceptional cameras that offer a wide range of features and capabilities. While the RX10 III remains a solid option for photographers seeking a versatile all-in-one solution, the RX10 IV introduces several notable improvements, including a higher resolution sensor, enhanced autofocus performance, faster continuous shooting speed, and improved video capabilities.

Ultimately, the choice between the RX10 III and RX10 IV depends on your specific needs and budget. If you prioritize image quality, autofocus speed, and video performance, the RX10 IV is the clear winner. However, if you are on a tighter budget or do not require the most advanced features, the RX10 III still offers excellent value for money.

Information You Need to Know

Q: Which camera has a better autofocus system?
A: The RX10 IV features a more advanced hybrid autofocus system with 357 phase-detection points and 425 contrast-detection points, offering faster and more reliable autofocus performance.

Q: Can either camera shoot 4K video at 60 fps?
A: Only the RX10 IV supports 4K video recording at 60 fps. The RX10 III is limited to 4K video at 30 fps.

Q: Which camera has a larger buffer size?
A: Both cameras have a similar buffer size, with the RX10 III capturing up to 76 JPEG images or 24 RAW images in a single burst, and the RX10 IV capturing up to 74 JPEG images or 23 RAW images.

Q: Is the RX10 IV weather-sealed?
A: Yes, both the RX10 III and RX10 IV feature a robust and weather-sealed body, making them suitable for use in challenging weather conditions.

Q: Which camera has a higher-resolution electronic viewfinder?
A: The RX10 IV features a larger and higher-resolution electronic viewfinder (EVF) compared to the RX10 III, providing a more immersive and detailed viewing experience.