Sony a7S III Black 2020
Destaca por su sensor CMOS Exmor R BSI de 12.1 MP y grabación UHD 4K a 120 fps con muestreo interno 10-bit 4:2:2, junto con salida raw de 16 bits para un flujo profesional. La estabilización IBIS de 5 pasos y el visor OLED de 9.44 millones de puntos ofrecen un manejo preciso incluso en movimiento. Es ideal para videógrafos y creadores de YouTube que necesitan 4K fluido, enfoque híbrido de 759 puntos y construcciones selladas.
Resumen
Opinión de los propietarios
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
- Q2 202688/100
Buyers praise exceptional low-light video and build, but note steep price, missing RAW, and poor firmware support compared to newer rivals.
- Low-light video quality is outstanding; natural colors, minimal rolling shutter.
- Durable build, new menu, flip-out screen, and USB-C charging appreciated.
- No RAW recording; firmware updates virtually nonexistent.
- High $3,200 price feels unjustified next to Nikon and Panasonic competitors.
- Q3 202440/100
Buyers praise image quality and versatility, but a critical overheating issue during video recording is a major concern.
- Excellent image quality for video and stills, especially compared to other models.
- Serious overheating when recording video longer than 5 minutes, persists across units.
- Small, lightweight, and versatile for all photography types.
- Suitable for photographers of all skill levels, described as a 'technological masterpiece'.
- Q2 2024100/100
Buyers praised the camera's exceptional video quality, autofocus, low-light performance, and color grading capability, calling it a versatile top choice for creators.
- Excellent video quality and sharp footage praised.
- Autofocus and low-light performance highly commended.
- Color grading with S-Log3 described as a dream.
- Camera seen as versatile and empowering for pro work.
- Q1 202380/100
Buyers praise the camera's video quality, low light performance, and reliability. One reviewer had a negative experience with the retailer, not the camera.
- Excellent 4K video quality, 10-bit recording, and low light performance.
- Reliable: no overheating or freezing even in hot conditions.
- Stabilization is good but not best; requires post-processing for best results.
- One buyer warns against the retailer, not the camera itself.
- Q4 2022100/100
All reviews are 5-star, praising video quality, low-light performance, and value for wedding and professional videography.
- Exceptional video quality, especially in low light and 4K 120fps.
- Ideal for professional videographers, including wedding and marketing work.
- Great value and future-proof specs for the price.
- Easy to use and a joy to operate after learning curve.
- Q3 202295/100
Buyers praise the camera's low-light performance, video quality, and lack of overheating. It's seen as a professional-grade upgrade, especially for video work.
- Excellent low-light performance, called the 'low light king'.
- No overheating issues, even during extended 4K 60fps recording.
- High-quality video output with sharp image and beautiful colors.
- User-friendly for solo operators and professional production work.
- Q2 202292/100
Buyers in Q2 2022 praised the camera's quality, video capabilities, and value, though some noted a plastic feel and lack of included charger.
- Excellent camera quality and video performance, especially 4K 60fps footage.
- Great value and solid build, a must-have for Sony E system shooters.
- Plastic feel and no charger included, despite great camera performance.
- Compact size, long battery life, and impressive low-light capabilities.
- Q1 202297/100
Buyers in Q1 2022 overwhelmingly praise the A7SIII as a top-tier video camera, highlighting its 10-bit 4K, low-light performance, and autofocus. Some note the need for S-Log3 grading and a 12MP photo limitation.
- Excellent 10-bit 4K video quality and low-light performance, ideal for filmmakers.
- Great autofocus and ergonomics for run-and-gun shooting.
- Requires S-Log3 color grading for best results; some mention green tint fixable in post.
- 12MP sensor limits photo quality; camera can be heavy with large lenses.
- Q4 2021100/100
All reviews are 5-star, praising the A7S III as a beast that improves production value, low light, and autofocus. Buyers call it the best camera under $4k.
- Outstanding low light and autofocus performance.
- Increases production value and video quality for client work.
- Best camera under $4k for content creators.
- Excellent for candid/atmosphere shots at events.
- Q3 202198/100
Buyers are overwhelmingly positive, praising the camera's video quality, autofocus, low-light performance, and suitability for professional videography.
- Excellent video quality, especially 4K and 240fps, with no overheating.
- Superb autofocus and low-light performance, ideal for weddings and events.
- Great build quality, weather sealing, and improved ergonomics like grip and flip screen.
- One reviewer had a sensor defect with a white line when purchased from Amazon.
- Q2 202197/100
Buyers overwhelmingly praise the a7S III as the best hybrid camera for low-light video and stills, with superb autofocus and 10-bit internal recording. A few note the 12MP sensor limits cropping and expensive CFexpress Type A cards.
- Exceptional low-light video and 10-bit internal recording quality.
- Fast, reliable autofocus and effective in-body stabilization.
- 12MP sensor is sufficient for most uses but restricts cropping.
- Expensive CFexpress Type A memory cards required for highest settings.
- Q1 202196/100
Buyers praise the A7S III as a top-tier video camera with excellent low-light performance, 4K 120fps, and 10-bit color. Some note missing audio controls and wish for more megapixels.
- Excellent video quality, 4K 120fps, 10-bit 4:2:2, and low-light performance praised.
- Great for hybrid use; stills are good despite 12MP sensor, especially for social media.
- Improved ergonomics with flip screen and new menu system; no overheating issues.
- Missing per-channel audio level controls and headphone output monitoring.
- Q4 202095/100
Buyers in Q4 2020 overwhelmingly praised the A7S III for its exceptional low-light performance, video features, and reliability, calling it a game-changer for professional video work.
- Exceptional low-light performance and video quality, often described as game-changing.
- Reliable operation with no overheating, even during extended 4K 120p recording.
- Improved menu system, flip-out screen, and active stabilization praised.
- Some users noted high price and minor limitations like no 6K/8K and noisy ISOs at 3200/6400.
Basado en 264 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Sensor
| Type | CMOS |
| Size | full-frame |
| Megapixels | 12.1 MP |
| ISO Range | 80 |
| Processor | BIONZ XR |
Autofocus
| AF Points | 759 |
| AF Type | Phase Detection: 759Contrast Detection: 425 |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Burst (Electronic) | 10 |
| Max Shutter | 1/8000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 120 |
| 1080p FPS | 240 |
| 10-bit | Yes |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | H.264, H.265 |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 9.44 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.6 kg / 1.4 lbs |
| Battery Life | 510 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C 3.0 / 3.1/3.2 Gen 1 |
| HDMI | HDMI Output |
| Hot Shoe | Yes |
Frente a la competencia
| Spec | Sony a7S III | Fujifilm X-H2S | Panasonic LUMIX GH7 | OM System OM-1 | Nikon Z Z8 | Olympus OM-D E-M1 Mark III |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 12.1MP full-frame | 26.2MP aps-c | 25.2MP micro-four-thirds | 20.4MP micro-four-thirds | 45.7MP full-frame | 20.4MP micro-four-thirds |
| AF Points | 759 | 425 | 315 | 1053 | 493 | 121 |
| Burst FPS | 10 | 40 | 75 | 10 | 120 | 15 |
| Video | 4K @120fps | 6K @120fps | 6K @120fps | 4K @60fps | 8K @120fps | 4K @30fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 614 | 579 | 721 | 511 | 907 | 580 |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | User Sentiment | Connectivity | Valoración social | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony a7S III | 96.3 | 98.8 | 94.4 | 77.6 | 89.9 | 7.2 | 94.7 | 85.4 | 29 | 94.3 | 97.3 | 86.8 |
| Fujifilm X-H2S Compare | 89.4 | 96.1 | 93.6 | 92.6 | 97.4 | 96.9 | 98.3 | 98.8 | 62.7 | 94.3 | 93.2 | 94.7 |
| Panasonic LUMIX GH7 Compare | 86.7 | 88.9 | 96.3 | 94.6 | 97.1 | 61.6 | 90.4 | 85.4 | 91.8 | 94.3 | 75.8 | 96.5 |
| OM System OM-1 Compare | 95.3 | 97.5 | 83.7 | 93.9 | 84.4 | 46.8 | 95 | 85.4 | 91.8 | 86.4 | 82.5 | 86.8 |
| Nikon Z Z8 Compare | 91.3 | 93.6 | 86.8 | 99.8 | 98.6 | 69.9 | 90.1 | 85.4 | 0 | 94.3 | 60.8 | 92.6 |
| Olympus OM-D E-M1 Mark III Compare | 81.3 | 84.7 | 93.6 | 90.4 | 68.7 | 46.8 | 92.8 | 85.4 | 62.7 | 94.3 | 99.9 | 96.5 |
Precio
Relación calidad-precio
Seguimos los precios de este producto desde el 3 may 2026. El gráfico aparecerá cuando tengamos más datos.