The Sony RX1R III redefines what a compact full-frame camera can deliver, blending professional-grade image quality with an ultra-portable body. Featuring a 42.4MP back-illuminated full-frame sensor, BIONZ XR processor, and ZEISS Sonnar 35mm f/2 fixed lens, the RX1R III is built for creators who demand uncompromising results in a discreet, travel-friendly package.
With an expanded ISO range of 50 to 102,400, 15 stops of dynamic range, and 4K oversampled video recording, this third-generation RX1R pushes the boundaries of hybrid shooting all in a body that slips into a jacket pocket.
Upgraded 42.4MP BSI sensor offers more detail, improved low-light performance, and greater tonal latitude than the RX1R II's 42MP predecessor.
The RX1R III adds oversampled 4K UHD recording with S-Log3/HLG profiles, catering to hybrid shooters who previously used the RX1R series only for stills.
With the BIONZ XR engine, image readout is faster, rolling shutter is reduced, and overall responsiveness is smoother, making it better for action and documentary work.
Real-time Eye AF (human & animal) and subject recognition powered by AI deliver significantly improved accuracy over the RX1R II's older AF system.
A redesigned body with improved grip, weather resistance, and a tilting OLED EVF makes the RX1R III more practical for professional field use.
42.4MP Full-Frame BSI Sensor: Exceptional clarity and 15-stop dynamic range.
ZEISS Sonnar T 35mm f/2 Lens:* Legendary fixed prime with edge-to-edge sharpness.
Advanced Video: Oversampled 4K UHD, 10-bit internal, S-Log3, HLG.
AI Autofocus: Real-time Eye AF and subject recognition for stills & video.
Compact & Rugged: Magnesium-alloy chassis, weather-sealed design, only ~500g.
Connectivity: Wi-Fi, USB-C, micro-HDMI, and direct tethering for pro workflows.
Travel Photographers who want full-frame image quality without bulky gear.
Hybrid Creators needing pro stills and cinematic video in one compact camera.
Wedding & Event Shooters looking for a discreet, silent camera with natural colour and sharp detail.
Street & Documentary Filmmakers who value portability, low-light capability, and fast autofocus.
Choose the Sony RX1R III if you need full-frame sharpness, cinematic video features, and portability in a body that weighs less than most mirrorless lenses. It's the perfect companion for travel, weddings, street photography, and hybrid shooting on the move.
Choose the Sony a7R V or FX3 if you need interchangeable lenses, higher resolution options, or extended video recording times — but expect a bulkier kit.
Sony Official RX1R III Product Page
DPReview Hands-On Coverage
B&H Photo & Adorama Listings
Cinema5D / CineD Lab Tests
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