Sony A7RII & A7III share many similarities, but there are also important differences, such as image quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Sony A7III rather than the Sony A7RII.
Why Do I Recommend The Sony A7III?
- The Sony A7III has an BIONZ X with Front-End LSI that provides instant focus, faster performance & enhanced processing capabilities, but the A7RII’s older processor.
- Sony A7 III has a superior 693-point phase-detection system for better subject tracking than the 399 points on the A7R II.
- The Sony A7 III provides a wider native and expanded ISO range (100-51,200), excelling in low-light conditions compared to the A7R II’s ISO (100-25,600).
- It can shoot up to 10 frames per second (fps) with the mechanical shutter for capturing fast action, while the Sony A7RII can shoot up to 5 fps.
- Sony A7 III includes dual SD card slots and Bluetooth for modern connectivity, while the A7R II has a single slot and lacks Bluetooth.
- The A7 III supports 4K oversampled from 6K for better quality, along with 120 fps slow-motion, surpassing the A7R II’s Full HD slow-motion at 60 fps.
- The Sony A7III offers 710 shots in a single charge for extended shooting sessions compared to the A7RII’s 290 shots.
Maybe the Arlo Pro price can make you comfortable because it’s a little bit cheaper than the Arlo Pro 2. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.
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Side By Side Comparison
| Feature | Sony A7III | Sony A7RII |
| Processor | BIONZ X with Front-End LSI | BIONZ X |
| ISO Range (Native) | ISO 100-51,200 | ISO 100-25,600 |
| ISO Range (Expanded) | 50-204,800 | 50-102,400 |
| Autofocus Points | 693 phase-detection, 425 contrast-detection | 399 phase-detection, 25 contrast-detection |
| Continuous Shooting Speed | 10 fps | 5 fps |
| Video Resolution | 4K UHD up to 30 fps (6K oversampled) | 4K UHD up to 30 fps |
| Slow-Motion Video | Full HD up to 120 fps | Full HD up to 60 fps |
| In-Body Image Stabilization | 5-axis stabilization (5.0 stops) | 5-axis stabilization (4.5 stops) |
| Battery Type | NP-FZ100 | NP-FW50 |
| Battery Life (CIPA) | Approx. 710 shots | Approx. 290 shots |
| Viewfinder Resolution | 2.36M dots | 2.36M dots |
| Viewfinder Refresh Rate | Up to 120 Hz | 60 Hz |
| LCD Screen | 3.0″ Tiltable Touchscreen (921k dots) | 3.0″ Tiltable Screen (1.23M dots) |
| Storage Options | Dual SD card slots | Single SD card slot |
| Connectivity | Bluetooth, Wi-Fi, USB-C | Wi-Fi, Micro-USB |
| Body Material | Magnesium alloy | Magnesium alloy |
| Body Dimensions | 126.9 x 95.6 x 73.7 mm | 126.9 x 95.7 x 60.3 mm |
| Weight | 650g (with battery) | 625g (with battery) |
| Price | Check A7III Price | Check A7RII Price |
What Common Both Can Do?
- Sensor Technology: Both cameras utilize a BSI (Back-Illuminated) CMOS sensor, improving light sensitivity and reducing noise in low-light conditions. This ensures high-quality images with better details in shadow and highlight areas.
- In-Body Image Stabilization: Each model features 5-axis in-body image stabilization, compensating for camera shakes and allowing for sharp handheld shots even in low-light conditions or with telephoto lenses.
- 4K Video Recording: Both the A7 III and A7R II are capable of recording 4K UHD video at 30 fps, appealing to videographers seeking high-resolution footage with excellent detail.
- Electronic Viewfinder (EVF): They share the same 2.36M-dot OLED EVF with 0.78x magnification, providing a bright and clear view, essential for accurate composition and focusing in various lighting conditions.
- Build Quality and Weather Sealing: Both cameras are constructed with a magnesium alloy body that is weather-sealed, offering durability and protection against dust and moisture during outdoor shoots.
- Sony E-Mount System: Both cameras support the Sony E-mount, giving access to a wide range of native lenses, including G Master and Zeiss options, suitable for various photography styles.
- Wi-Fi Connectivity: With Wi-Fi capabilities, both cameras enable wireless image transfer to smartphones and tablets, streamlining workflows for photographers who require quick sharing or remote control.
- Tilting LCD Screen: Both models feature a 3.0″ tilting LCD screen, ideal for composing shots from high or low angles. This design enhances usability, especially for creative framing.
- Dynamic Range: Both cameras boast impressive dynamic range, ensuring detailed image quality across highlights and shadows. The A7 III has a slight edge, but both perform exceptionally well in challenging lighting.
- File Format Support: Both cameras support popular RAW and JPEG formats for photography, along with XAVC S format for video, ensuring versatility in post-production and media handling.
- Optional Battery Grip: Each model supports a compatible battery grip, enhancing battery life and providing better ergonomics for portrait-oriented shooting.
Common Features
| Feature | Sony A7III | Sony A7RII |
| Sensor Type | BSI (Back-Illuminated) CMOS Sensor | BSI (Back-Illuminated) CMOS Sensor |
| Image Stabilization | 5-Axis In-Body Image Stabilization | 5-Axis In-Body Image Stabilization |
| Video Resolution | 4K UHD up to 30 fps | 4K UHD up to 30 fps |
| Viewfinder | 2.36M-dot OLED EVF with 0.78x Magnification | 2.36M-dot OLED EVF with 0.78x Magnification |
| Body Material | Magnesium Alloy | Magnesium Alloy |
| Lens Mount | Sony E-Mount | Sony E-Mount |
| Wi-Fi Connectivity | Yes | Yes |
| Tilting LCD Screen | 3.0″ Tiltable LCD Screen | 3.0″ Tiltable LCD Screen |
| Dynamic Range | 15 Stops | 14+ Stops |
| File Format Support | RAW, JPEG, XAVC S for Video | RAW, JPEG, XAVC S for Video |
| Weather Sealing | Yes | Yes |
| Compatible Battery Grip | Available | Available |
| Price | Check A7III Price | Check A7RII Price |
FAQ
Q: Do both the Sony A7 III and A7R II use the same type of sensor? Q: Do the A7 III and A7R II have in-body image stabilization? Q: Can both cameras record 4K video? Q: Are the electronic viewfinders on the two cameras identical? Q: What type of body material do these cameras use? Q: Do both cameras support the same lens system? Q: Do both models have Wi-Fi connectivity? Q: Are their LCD screens tiltable? Q: How do the dynamic ranges of the A7 III and A7R II compare? Q: Can I use a battery grip with both cameras? Q: Do both cameras support RAW and JPEG formats for photography? |
