Last Updated & Fact Checked: October 16, 2022
Are you trying to decide between the Sony a7R IV and the Sony Alpha a7R III?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Sony a7R IV or the Sony Alpha a7R III – and find out exactly what the differences are.
Both the Sony a7R IV and the Sony Alpha a7R III are quality products, so read on to find out which one is best for your needs!
Sony a7R IV quick facts
Sony Alpha a7R III quick facts
Sony a7R IV product details
Bestseller No. 1
Sony Alpha 7R IV Full Frame Mirrorless Interchangeable Lens Camera w/High Resolution 61MP Sensor, up to 10FPS with Continuous AF/AE Tracking
- World’s first 61MP full-frame back-illuminated Exmor R sensor
- 15-stop dynamic range, 14-bit uncompressed RAW, ISO 50 to 102,400
- Up to 10fps continuous shooting at 61MP with AE/AF tracking
- Real-time Tracking and Real-time Eye AF for human, animal and movie
- 5.76 million dot UXGA OLED Tru-Finder electronic viewfinder
Bestseller No. 2
Sony Alpha a7R IV Mirrorless Digital Camera (Body Only) (ILCE7RM4/B) + 2 x 64GB Memory Card + 3 x NP-FZ-100 Battery + Corel Photo Software + Case + Card Reader + LED Light + More (Renewed)
- Bundle Includes: 1 x Sony Alpha a7R IV Mirrorless Digital Camera (Body Only), 2 x SanDisk SecureDigital 64GB Extreme PRO Memory Card, 3 x NP-FZ100 Rechargeable Lithium-Ion Battery, 1 x Corel Photo Software With PhotoMirage, AfterShot, Painter Essentials, PaintShop Pro, and Video Studio, 1 x Large Padded Case, 1 x NP-FZ100 charger, 1 x Memory Card Reader, 1 x Mini Portable LED Video Light , 1 x Micro HDMI Cable, 1 x Deluxe Cleaning Set, 1 x 12 Inch Flexible Tripod, 1 x Memory Card Wallet
- Moving to an even higher resolution realm, the Sony Alpha a7R IV continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills and video performance and versatility. This fourth edition of the a7R sees the inclusion of an updated 61MP Exmor R BSI CMOS sensor and enhanced BIONZ X image processor, which afford impressive imaging results with marked smoothness, a 15-stop dynamic range, and, of course, speed.
- Up to 10 fps shooting is possible along with the ability to record UHD 4K30 video, both with support for Real-time Eye AF and Tracking AF technologies. The revised sensor design uses a Fast Hybrid AF System, with 567 phase-detection autofocus points, for notably fast and accurate focusing performance. Despite being such a high-resolution sensor, it is also distinguished by its flexible native sensitivity range from ISO 100-32000 for working in a variety of lighting conditions.
- Balancing the imaging merits, the a7R IV also sees an updated physical design with more robust weather sealing to suit working in especially harsh weather conditions. In terms of usability, the OLED electronic viewfinder has been boosted to an impressive 5.76m-dot resolution for clear viewing and the 3.0" rear tilting touchscreen LCD has a high 1.44m-dot resolution for crisp playback, live view shooting, and menu navigation.
- Key Features: 61MP Full-Frame Exmor R BSI CMOS Sensor - BIONZ X Image Processor & Front-End LSI - 567-Point Phase-Detection AF System - UHD 4K30p Video with HLG & S-Log3 Gammas - 5.76m-Dot Tru-Finder OLED EVF - 3.0" 1.44m-Dot Tilting Touchscreen LCD - Up to 10 fps Shooting, ISO 100-32000 - 5-Axis SteadyShot INSIDE Stabilization - 240MP Pixel Shift Multi Shooting - Bluetooth & Wi-Fi, Dual UHS-II SD Slots
Bestseller No. 3
Sony Alpha a7R IV Mirrorless Digital Camera (Body Only) (ILCE7RM4/B) + 64GB Memory Card + NP-FZ-100 Battery + Corel Photo Software + Case + External Charger + Card Reader + HDMI Cable + More (Renewed)
- Bundle Includes: 1 x Sony Alpha a7R IV Mirrorless Digital Camera (Body Only), 1 x SanDisk SecureDigital 64GB Extreme PRO Memory Card, 1 x NP-FZ100 Rechargeable Lithium-Ion Battery, 1 x Corel Photo Software With PhotoMirage, AfterShot, Painter Essentials, PaintShop Pro, and Video Studio, 1 x Large Padded Case, 1 x NP-FZ100 charger, 1 x Memory Card Reader, 1 x Micro HDMI Cable, 1 x Deluxe Cleaning Set, 1 x 12 Inch Flexible Tripod, 1 x Memory Card Wallet
- Moving to an even higher resolution realm, the Sony Alpha a7R IV continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills and video performance and versatility. This fourth edition of the a7R sees the inclusion of an updated 61MP Exmor R BSI CMOS sensor and enhanced BIONZ X image processor, which afford impressive imaging results with marked smoothness, a 15-stop dynamic range, and, of course, speed.
- Up to 10 fps shooting is possible along with the ability to record UHD 4K30 video, both with support for Real-time Eye AF and Tracking AF technologies. The revised sensor design uses a Fast Hybrid AF System, with 567 phase-detection autofocus points, for notably fast and accurate focusing performance. Despite being such a high-resolution sensor, it is also distinguished by its flexible native sensitivity range from ISO 100-32000 for working in a variety of lighting conditions.
- Balancing the imaging merits, the a7R IV also sees an updated physical design with more robust weather sealing to suit working in especially harsh weather conditions. In terms of usability, the OLED electronic viewfinder has been boosted to an impressive 5.76m-dot resolution for clear viewing and the 3.0" rear tilting touchscreen LCD has a high 1.44m-dot resolution for crisp playback, live view shooting, and menu navigation.
- Key Features: 61MP Full-Frame Exmor R BSI CMOS Sensor - BIONZ X Image Processor & Front-End LSI - 567-Point Phase-Detection AF System - UHD 4K30p Video with HLG & S-Log3 Gammas - 5.76m-Dot Tru-Finder OLED EVF - 3.0" 1.44m-Dot Tilting Touchscreen LCD - Up to 10 fps Shooting, ISO 100-32000 - 5-Axis SteadyShot INSIDE Stabilization - 240MP Pixel Shift Multi Shooting - Bluetooth & Wi-Fi, Dual UHS-II SD Slots
Sony Alpha a7R III product details
On Sale!Bestseller No. 1
Sony Alpha a7R III Mirrorless Digital Camera (Body Only) (ILCE7RM3/B) + 2 x 64GB Memory Card + 3 x NP-FZ-100 Battery + Corel Photo Software + Case + Card Reader + LED Light + More (Renewed)
- Bundle Includes: 1 x Sony Alpha a7R III Mirrorless Digital Camera (Body Only), 2 x SanDisk SecureDigital 64GB Extreme PRO Memory Card, 3 x NP-FZ100 Rechargeable Lithium-Ion Battery, 1 x Corel Photo Software With PhotoMirage, AfterShot, Painter Essentials, PaintShop Pro, and Video Studio, 1 x Large Padded Case, 1 x NP-FZ100 charger, 1 x Memory Card Reader, 1 x Mini Portable LED Video Light , 1 x Micro HDMI Cable, 1 x Deluxe Cleaning Set, 1 x 12 Inch Flexible Tripod, 1 x Memory Card Wallet
- The Alpha a7R III Mirrorless Digital Camera from Sony is a versatile, high-performance camera characterized by not only its resolution, but by its multimedia versatility. Revolving around a full-frame 42.4MP Exmor R BSI CMOS sensor and updated BIONZ X image processor, the a7R III affords an impressive 10 fps continuous shooting rate along with improved autofocus performance for faster, more reliable subject tracking along with wide frame coverage.
- This updated Fast Hybrid AF System employs a combination of 399 phase-detection points and 425 contrast-detection areas for quicker acquirement of focus in a variety of lighting conditions, and also maintains focus on subjects more effectively. In addition to speed and AF, the processing improvements also help to realize greater image clarity throughout the sensitivity range from ISO 100-32000, which can further be expanded to ISO 50-102400.
- Video recording capabilities have also been extended for enhanced quality when recording UHD 4K video with the full width of the full-frame sensor, or when using a Super35 area and 5K oversampling to minimize moir and aliasing. Additionally, benefitting both stills and video operation, the a7R III retains the 5-axis SteadyShot INSIDE sensor-shift image stabilization, which is now effective to minimize the appearance of camera shake by up to 5.5 stops.
- Key Features: 42MP Full-Frame Exmor R BSI CMOS Sensor - BIONZ X Image Processor & Front-End LSI - 399-Point AF System & 10 fps Shooting - UHD 4K30p Video with HLG & S-Log3 Gammas - 3.69m-Dot Tru-Finder OLED EVF - 3.0" 1.44m-Dot Tilting Touchscreen LCD - 5-Axis SteadyShot INSIDE Stabilization - ISO 102400 & Pixel Shift Multi Shooting - Built-In Wi-Fi/Bluetooth, Dual SD Slots - USB 3.1 Gen 1 Type-C Port & PC Sync Port
Bestseller No. 2
Sony Alpha a7R III A Mirrorless Digital Camera Body with Sigma MC-11 Lens Mount Converter (Canon EF to Sony E-Mount) Bundle (2 Items)
- BUNDLE INCLUDES: Sony Alpha a7R III A Mirrorless Full Frame Digital Camera Body with Sigma MC-11 Lens Mount Converter (Canon EF to Sony E-Mount)
- 42.4 EFFECTIVE MEGAPIXEL FULL-FRAME EXMOR R CMOS SENSOR: Back illumination for high sensitivity, gapless on-chip lenses, anti-reflective seal glass coating, no optical low-pass filter, and other advanced features contribute to unprecedented imaging performance
- HIGH SPEED BIONZ X IMAGE PROCESSOR: The latest high-speed front-end LSI and updated BIONZ X image processing engine provide a dramatic increase in system speed, plus an impressive 15-stop dynamic range at low-sensitivity settings. Advances have also been made in Sony’s Detail Reproduction Technology and Area-Specific Noise Reduction features, reducing noise by as much as a full stop in the mid sensitivity range
- HIGH-RESOLUTION 4K HDR: In addition to capability to record stunning high-resolution 4K movies through 5K (15MP) oversampling, the camera features a new Hybrid Log-Gamma picture profile, supporting instant HDR workflow, that offers wide dynamic range for highly precise and lifelike movie images without color grading
Bestseller No. 3
Sony Alpha a7R III A Full-Frame Mirrorless ILC (Body Only) with Sigma MC11 Adapter for Canon EF Lenses Bundle (6 Items)
- BUNDLE INCLUDES: Sony Alpha a7R III A 42.4MP Full Frame Mirrorless Camera (Body Only) with Sigma MC-11 Lens Mount Converter (Canon EF to Sony E-Mount), Sony 64GB V60 UHS-II M-Series Memory Card, Koah PRO Sony NP-FZ100 Two-Pack Rechargeable 2000mAh Battery and Dual Charger, Koah Weatherproof Hard Case with Customizable Foam and The Corel Photo, Video, and Art Suite v.3.0
- COMPACT AND PERFORMANCE: The Sony Alpha a7R III A is highly compact with easy and intuitive controls. It is equipped with a back-illuminated 42.4 effective megapixel full-frame Exmor R CMOS sensor works with the updated BIONZ X image processing engine to offer high-resolution stills and video
- 4K HDR RECORDING: The mirrorless camera can record stunning high-resolution 4K movies through 5K (15MP) oversampling
- IMPROVED AUTO FOCUS: The Alpha a7R III A can shoot continuously at up to 10 fps with AF/AE tracking for easy, stable shooting of even intensely active subjects
New products & alternatives to the Sony a7R IV and the Sony Alpha a7R III
New
Sony Alpha 7R III Mirrorless Camera with 42.4MP Full-Frame Sensor, Camera with Front End LSI Image Processor, 4K Video with Sony E-Mount Camera Lens: FE 24-70 mm F2.8 G Master Full Frame Standard Lens
- 42.4MP full-frame Exmor R CMOS sensor and BIONZ X processor
- Real-time AF tracking and Real-time Eye-AF for humans and animals
- SONY EMOUNT LENS: 35mm full frame format, instant auto / manual focus selection, focus hold button. The minimum focus distance is 0.38 meters
- NATURAL, LIFELIKE IMAGERY: ED and Super ED glass elements deliver breathtaking texture and detail
New
Sony a7R III Full Frame Mirrorless Camera Body ILCE-7RM3A/B Filmmaker's Bundle Including DJI RS 3 Gimbal Stabilizer Kit + Deco Gear Photography Backpack + 64GB High Speed Card & Software
- SONY USA AUTHORIZED MODEL - Includes Full SONY USA WARRANTY | Refine your sense of reality with the Sony a7R III Full Frame Mirrorless Camera - an ideal partner offering superior speed, high-resolution imaging, pro-class operability, and reliable performance even under harsh conditions.
- 42.4MP Back-Illuminated Exmor R CMOS Image Sensor | Spectacular 42.4MP Full-Frame Resolution | Continuous Shooting at up to 10 fps with AF/AE tracking | ISO 100-32000 (upper limit expandable to 102400)
- 4K HDR Video Shooting | Fast Hybrid AF with 399-point focal-plane phase-detection AF and 425-point contrast-detection | 5-axis Image Stabilization with 5.5-stop exposure advantage | Built-in Bluetooth, Wi-Fi, and NFC
- CAMERA INCLUDES: Sony Alpha a7R III Full Frame Mirrorless Interchangeable Lens Camera ILCE-7RM3A/B Body | Rechargeable Battery NP-FZ100 | Battery Charger BC-QZ1 | Power Cord | Cable Protector | Shoulder Strap | Body Cap | Accessory Shoe Cap | Eyepiece Cup | USB Type-C Cable | Sony USA Authorized Warranty
- BUNDLE INCLUDES: DJI RS 3 Gimbal Stabilizer CP.RN.00000216.01 | BG21 Grip | Extended Grip/Tripod | Quick Release Plate | USB-C Charging Cable | Multi-Camera Control USB Type-C Cable | Lens Fastening Support | Screw Kit | Deco Gear Photography Backpack for Cameras Lenses & Accessories With 15" Laptop Compartment | Lexar 64GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series) | Corel Paint Shop Pro Software (Digital Download) | VideoStudio SE Software (Digital Download)
New
Sony a7 III Full Frame Mirrorless Camera Body ILCE-7M3/B Filmmaker's Bundle Including DJI RS 3 Gimbal Stabilizer Kit + Deco Gear Photography Backpack + 64GB High Speed Card & Software
- SONY USA AUTHORIZED - Includes Full SONY USA WARRANTY
- Advanced 24.2MP Back-Illuminated 35mm Full-frame CMOS Image Sensor | 5-axis in-body image stabilization, 5-step shutter speed advantage | Fast Hybrid AF with 693 phase-detection and 425 contrast-detection AF points w/ 93% image coverage | High-speed continuous shooting of up to 10fps with AF/AE tracking
- 4K HDR High Dynamic Range Movie Shooting w/ full pixel readout, no pixel binning or crop | Sensitivity range up to ISO 51200 (expandable to ISO 50-204800 for stills) | 15-stop dynamic range, 14-bit uncompressed RAW, ISO 50 to 204,800 | SuperSpeed USB Type-C and Micro USB | Secure and versatile dual media slots (UHS-II SD Card compatible)
- CAMERA INCLUDES: Sony Alpha a7 III Mirrorless Digital Camera with 35mm Full-Frame Image Sensor Body ILCE-7M3 | Rechargeable Battery NP-FZ100 | AC Adaptor | Shoulder strap | Body cap | Accessory shoe cap | Eyepiece cup | Micro USB cable | Sony USA Warranty
- BUNDLE INCLUDES: DJI RS 3 Gimbal Stabilizer CP.RN.00000216.01 | BG21 Grip | Extended Grip/Tripod | Quick Release Plate | USB-C Charging Cable | Multi-Camera Control USB Type-C Cable | Lens Fastening Support | Screw Kit | Deco Gear Photography Backpack for Cameras Lenses & Accessories With 15" Laptop Compartment | Lexar 64GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series) | Corel Paint Shop Pro Software (Digital Download) | VideoStudio SE Software (Digital Download)
New
Sony a7R IV Full Frame Mirrorless Camera Body ILCE-7RM4A/B Filmmaker's Bundle Including DJI RS 3 Gimbal Stabilizer Kit + Deco Gear Photography Backpack + 64GB High Speed Card & Software
- SONY USA AUTHORIZED MODEL - Includes Full SONY USA WARRANTY. Professional usability and flexibility combine in the remarkable Sony a7R IV. The impressive resolution is backed up with Spectacular 61MP images, fast and innovative AF with AF/AE tracking, 5-axis stabilization, 10fps burst shooting, and 4K HDR Video — all in a compact, robust body.
- 61MP Full-Frame Back-illuminated Exmor R Sensor | Enhanced BIONZ X Image Processing Engine w/ front end LSI and DRAM | Up to 10fps continuous shooting at 61MP with AE/AF tracking | 4K Movie with full pixel readout with no pixel binning in Super 35mm
- Incredible Autofocus: 567 phase-detection / 425 contrast AF points | Real-time Tracking and Real-time Eye AF for human, animal and movie | 15-stop dynamic range, 14-bit uncompressed RAW, ISO 50 to 102,400510 | 5-axis in-body image stabilization, 5.5 step shutter speed advantage
- CAMERA INCLUDES: Sony Alpha a7R IV Full Frame Mirrorless Interchangeable Lens Camera ILCE-7RM4A/B Body | Rechargeable Battery NP-FZ100 | Battery Charger BC-QZ1 | Power Cord | Cable Protector | Shoulder Strap | Body Cap | MI Accessory Shoe Cap | Eyepiece Cup | USB Type C Cable | Sony USA Authorized Warranty
- BUNDLE INCLUDES: DJI RS 3 Gimbal Stabilizer CP.RN.00000216.01 | BG21 Grip | Extended Grip/Tripod | Quick Release Plate | USB-C Charging Cable | Multi-Camera Control USB Type-C Cable | Lens Fastening Support | Screw Kit | Deco Gear Photography Backpack for Cameras Lenses & Accessories With 15" Laptop Compartment | Lexar 64GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series) | Corel Paint Shop Pro Software (Digital Download) | VideoStudio SE Software (Digital Download)
New
Sony Alpha 1 Full Frame Mirrorless Camera Body ILCE-1/B Filmmaker's Bundle Including DJI RS 3 Gimbal Stabilizer Kit + Deco Gear Photography Backpack + 64GB High Speed Card & Software
- SONY USA Authorized Model - Includes Full USA SONY Warranty | The Sony Alpha 1 offers professionals an unprecedented combination of resolution and speed, merging the worlds of still and cinematic creation all in one body. Ultra-fast readout from the 50.1 MP sensor allows continuous bursts at up to 30 fps with AF and AE tracking using the electronic shutter. Perfect for any situation where the critical action is over in an instant.
- The most technologically advanced, innovative camera that Sony has ever released, the Alpha 1 combines high-resolution and high-speed performance at a level never previously reached. A 50.1-megapixel full-frame stacked Exmor RS image sensor capable of up to 30 fps continuous shooting with up to 120 AF/AE calculations per second, 8k 30p 10-bit 4:2:0 video and much more, the Alpha 1 will allow creators to capture what they’ve never been able to before.
- 50.1MP full-frame stacked Exmor RS CMOS sensor w/ integral memory | Next generation BIONZ XR image processing engine | Blackout-free shooting up to 30fps from fast sensor readout speed | 240 fps refresh rate, 9.44M dot 0.64” QXGA OLED EVF | World’s first anti-flicker mechanical and electronic shutter | Real-time AF tracking, Real-time Eye-AF (humans, animals, birds) | Incredible Autofocus w/ 759 phase detection AF points, 92% coverage | 5-axis in-body image stabilization for 5.5-step advantage
- CAMERA INCLUDES: Sony Alpha 1 Full Frame Interchangeable Lens Mirrorless Camera ILCE-1/B Body | Rechargeable Battery NP-FZ100 | Battery Charger BC-QZ1 | Power Cord | Cable Protector | Shoulder Strap | Body Cap | Accessory Shoe Cap | Eyepiece Cup | USB-A to USB-C Cable (USB 3.2) | Sony USA Authorized Warranty
- BUNDLE INCLUDES: DJI RS 3 Gimbal Stabilizer CP.RN.00000216.01 | BG21 Grip | Extended Grip/Tripod | Quick Release Plate | USB-C Charging Cable | Multi-Camera Control USB Type-C Cable | Lens Fastening Support | Screw Kit | Deco Gear Photography Backpack for Cameras Lenses & Accessories With 15" Laptop Compartment | Lexar 64GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series) | Corel Paint Shop Pro Software (Digital Download) | VideoStudio SE Software (Digital Download)
Our conclusion on the Sony a7R IV vs Sony Alpha a7R III
Both the Sony a7R IV and the Sony Alpha a7R III are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Sony a7R IV and the Sony Alpha a7R III are both excellent products that will more than do their job!