The Sony A7S is a 35mm full-frame compact system camera with a 12.2 megapixel sensor. This camera provides an extraordinary ISO range of 50-409,600 and a high dynamic range. A7S is also capable of recording 4K video (24p and 25p), XAVC S Full HD recording at 50Mbps.
In the image processing section, the BIONZ X image processor has been embedded. With this processor, the camera has a continuous shooting speed of 5fps. An auto focus system that still works under light as low as -4E.
A7S is also equipped with a magnesium body that is dust or moisture resistant. The camera also has an XGA OLED electronic viewfinder and a 3-inch LCD screen that can be tilted. And NFC and Wi-Fi connectivity to help transfer Sony A7S photos to a smartphone.
The A7S is a Sony full-frame mirrorless camera model that places a lot of emphasis on film recording capabilities. With a unique 35mm 35mm sensor, the Sony A7S is capable of shooting in very low light. Because the camera has an impressive high ISO up to ISO 409,600.
This sensor is made specifically for 4K video for excellent detail. Besides that dynamic range is very wide. The high XAVC S bitrate format provides higher Full HD video quality. Plus extended pro-level video features such as gamma SLog2 for hybrid hybrid photo or video cameras.
In the Sony A7S specifications, the camera is equipped with a 12.2 megapixel sensor that is smaller than its predecessor. However, this sensor further enhances wider dynamic range. This combination is equivalent to unprecedented low light performance.
By default, the Sony A7S has an ISO sensitivity range of 100 to 102,400 equivalent for still images or videos. This range can be expanded from ISO 50 to 409,600 equivalents in fixed shooting. And ISO 100 to 409,600 equivalent for video.
Interestingly, the Sony A7S Review has the latest features that have the ability to use the Silent Shooting mode. This greatly helps photographers to shoot nature or other environments where silence is key.
Although A7S is intended for videographers, Sony A7S cannot record 4K video directly to an internal memory card. But the camera has to record via its HDMI connection, where it can be recorded on an external device. This is due to reduce heat during use.
A7S can record full HD video internally although it offers a choice of AVC codecs. Beyond the standard AVCHD format, the Sony A7S also supports the XAVC S codec, which was previously only found on Sony's high-end Handycam professional camcorders.
XAVC S codec is designed to be able to record 4K videos. This mode provides full full-HD bitrate at 50 Megabits / second. At Full HD resolution (1,920 x 1,080), the Sony A7S can record at frame rates of 60p, 60i, 30p, and 24p directly to the card.
The camera can also record in APS-C mode - what Sony calls "Super 35mm-equivalent". In this mode, it supports 120 frame rates per second when shooting at 720p (1,280 x 720 pixels) as well as being able to create a 5x slow motion effect.
Like other cameras in the Sony line, the A7S features a Multi-Interface Shoe, an exclusive hot shoe that can provide XLR audio input through the XLR-K1M adapter kit. Like the A7R, the Sony A7S lacks on-chip phase-detection autofocus, so it uses the same "Fast Intelligent AF" as the A7R.
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| Mirrorless Sony A7S Photoshoot |
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| Mirrorless Sony A7S Photoshoot |
In continuous shooting mode, the camera can take pictures up to 5 frames per second in speed priority mode. As for the battery life, the CIPA standard for shooting can last up to 380 shots per charge when using the back panel LCD. 320 shooting with an electronic viewfinder.
As one of the best mirrorless cameras from Sony, the Mirroless Sony A7S offers many impressive offers. Starting from the charming 12 megapixel sensor to a fairly wide ISO range. This combination will be very helpful when you are in a low light location.
The ability to record 4K video also provides good performance even though it can only be done when recording to an external recorder. In terms of operational speed and performance, A7S provides the best. Talking about the price of the Sony A7S, this camera is priced quite expensive, yaotu for 21 million for body only.
Full Specifications of Mirrorless Sony A7S
| General | |
|---|---|
| Brand | Sony |
| Model | Sony Alpha A7S |
| Announced | 2014-04-06 |
| Body Type | SLR-style mirrorless |
| Lens | |
| Manual Focus | |
| Lens Mount | Sony E |
| Number of Lenses | 115 |
| Focal Length Multiplier | 1x |
| Macro Focus Range | n/a |
| Screen | |
| Screen Type | Tilting |
| Screen Size | 3" |
| Screen Resolution | 1,230k dots |
| Live View | |
| Touch Screen | |
| Viewfinder | |
| Viewfinder | Electronic |
| Viewfinder Resolution | 2,359k dots |
| Viewfinder Coverage | 100% |
| Viewfinder Magnification | 0.71 |
| Photography Features | |
| Min Shutter Speed | 30s |
| Max Shutter Speed | 1/8000s |
| Continuous Shooting | 5.0 fps |
| Shutter Priority | |
| Aperture Priority | |
| Manual Exposure Mode | |
| Exposure Compensation | Yes |
| Custom White Balance | |
| Image Stabilization | |
| Built-in Flash | |
| Flash Range | no built-in flash |
| Flash Modes | no built-in flash |
| External Flash | |
| AE Bracketing | |
| WB Bracketing | |
| Exposure Modes | |
| Multi-Segment | |
| Average | |
| Spot | |
| Partial | |
| AF-Area | |
| Center Weighted | |
| DxO Sensor Scores | |
| DxO Overall Score | 87 |
| DxO Color Depth | 23.9 |
| DxO Dynamic Range | 13.2 |
| DxO Low Light ISO | 3702 |
| Sensor | |
|---|---|
| Sensor Type | CMOS |
| Sensor Size | Full frame |
| Sensor Dimensions | 35.8 x 23.9 mm |
| Sensor Area | 855.62mm2 |
| Sensor Resolution | 12 megapixels |
| Max Image Resolution | 4240 x 2832 |
| Max Native ISO | 409,600 |
| Min Native ISO | 100 |
| RAW Support | |
| Autofocus | |
| AF Touch | |
| AF Continuous | |
| AF Single | |
| AF Tracking | |
| AF Selective | |
| AF Center | |
| AF Multi Area | |
| AF Live View | |
| AF Face Detection | |
| AF Contrast Detection | |
| AF Phase Detection | |
| Number of Focus Points | 25 |
| Number of Cross Focus Points | Unknown |
| Video Features | |
| Video Resolutions | 3840 x 2160, XAVC S 1080 60p(50Mbps), 30p (50Mbps), 24p (50Mbps). 720 120p (50Mbps). AVCHD 60p (28Mbps), 60i (24Mbps/17Mbps), 24p (24Mbps/17Mbps) |
| Max Video Resolution | 3840 x 2160 |
| Video Formats | MPEG-4, AVCHD, XAVC |
| Microphone Port | |
| Headphone Port | |
| Connectivity | |
| Wireless Connectivity | Built-In |
| HDMI | |
| USB | USB 2.0 (480 Mbit/sec) |
| Physical | |
| Environmental Sealing | |
| Water Proof | |
| Dust Proof | |
| Shock Proof | |
| Crush Proof | |
| Freeze Proof | |
| Weight | 489g |
| Physical Dimensions | 127 x 94 x 48mm |
| Battery Life | 360 shots |
| Battery Type | Battery Pack |
| Battery Model | NP-FW50 |
| Other Features | |
| Self Timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Timelapse Recording | With downloadable app |
| GPS | None |
| Storage Type | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage Slots | 1 |
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