Sony's RX1R III leaves Leica Q3 43 appearing excessively costly

Sony's RX1R III leaves Leica Q3 43 appearing excessively costly

In the realm of full-frame compact cameras, two contenders have emerged as formidable rivals: the Sony RX1R III and the Leica Q3 43. Both cameras, while sharing a similar philosophy, offer unique features that cater to different photographic needs.

**Features**

The Sony RX1R III boasts a 61-megapixel full-frame Exmor R BSI CMOS sensor, providing high-resolution images with exceptional cropping flexibility. In contrast, the Leica Q3 sports a 60.3-megapixel full-frame BSI CMOS sensor, equipped with "Triple Resolution Technology" for adaptable file sizes.

The RX1R III features a newly developed ZEISS Sonnar T* 35mm f/2 lens, ideal for street photography and portraits, while the Leica Q3 showcases a Summilux 28mm f/1.7 ASPH lens, suitable for wider-angle shots and higher-light sensitivity.

When it comes to autofocus and processing, the Sony RX1R III employs the BIONZ XR processor with AI processing and real-time tracking using 693 phase-detection AF points. However, there appears to be some confusion regarding image stabilization, with sources stating it lacks IBIS, while others suggest an "8-stop in-body image stabilization" feature, although this has not been verified. The Leica Q3 offers robust autofocus, but specific AF technology details are not highlighted in comparison.

The Sony RX1R III offers a 2.36m-Dot 0.7x OLED EVF and a 3.0″ 2.36m-Dot Touchscreen LCD, while the Leica Q3 provides a higher-resolution EVF and a tilting screen.

Regarding durability, the Leica Q3 offers weather sealing (IP52 rating), providing better protection against the elements, whereas the Sony RX1R III lacks weather sealing and a tilting screen.

**Image Quality**

Both cameras deliver high-quality images due to their full-frame sensors. The Sony RX1R III offers medium-format-level sharpness with its 61MP sensor, making it an excellent choice for capturing detailed images. The Leica Q3 provides flexibility with its varying resolution options and high-quality lens, which can be advantageous in various shooting conditions.

**Price**

The Sony RX1R III is priced at approximately $5,099, making it significantly cheaper than expected comparisons but still in the same ballpark as the Leica Q3 when considering inflation and tariffs. In contrast, the Leica Q3 carries a notably higher price tag, with a difference of about $2,282, reflecting Leica's premium brand value and additional features like weather sealing.

**Conclusion**

The Sony RX1R III offers a more compact design, advanced autofocus capabilities, and a lower price point, making it an attractive option for photographers who prioritize features and image quality over feeling and iconography. On the other hand, the Leica Q3, with its weather sealing, tilting screen, and wider-angle lens, may appeal to those who value durability and a more traditional aesthetic. The choice between these cameras ultimately depends on specific needs and budget considerations.

Sebastian Oakley, a professional photographer with expertise in equestrianism, publishing, and various photography formats, has provided his insights on these cameras. He is a member of Nikon NPS, BEWA, and is familiar with products from Leica, Phase One, Hasselblad, Alpa, Sinar, Sony, RED, ARRI, and more.

1. Sebastian Oakley, an expert photographer, has commented on the Sony RX1R III and Leica Q3 cameras, comparing their unique features for various photographic needs.
2. He noted that the Sony RX1R III's 61-megapixel sensor delivers high-resolution images with exceptional cropping flexibility, while the Leica Q3 uses "Triple Resolution Technology" for adaptable file sizes.
3. Oakley appreciated the ZEISS Sonnar T* 35mm f/2 lens of the RX1R III, which is ideal for street photography and portraits, contrasting the Leica Q3's Summilux 28mm f/1.7 ASPH lens, suitable for wider-angle shots and higher-light sensitivity.
4. In terms of autofocus and processing, the RX1R III's BIONZ XR processor with AI processing and real-time tracking provided a clear edge, according to Oakley, although there appears to be confusion over the image stabilization feature.
5. Both cameras offer excellent image quality due to their full-frame sensors, with the RX1R III excelling in medium-format-level sharpness, while the Leica Q3 offers flexibility through varying resolution options.
6. Oakley expressed that the Sony RX1R III's lower price point, compact design, and advanced autofocus capabilities make it attractive for photographers prioritizing features and image quality over design aesthetics.
7. In contrast, the Leica Q3 may appeal to those who value durability, with its weather sealing and tilting screen, and a more traditional aesthetic associated with the Leica brand.

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