Sony A7S vs Sony HX20V
77 Imaging
59 Features
73 Overall
64
90 Imaging
41 Features
50 Overall
44
Sony A7S vs Sony HX20V Key Specs
(Full Review)
- 12MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 409600
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 489g - 127 x 94 x 48mm
- Launched April 2014
- Later Model is Sony A7S II
(Full Review)
- 18MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 12800
- Optical Image Stabilization
- 1920 x 1080 video
- 25-500mm (F3.2-5.8) lens
- 254g - 107 x 62 x 35mm
- Introduced July 2012
- Older Model is Sony HX10V
- Successor is Sony HX30V
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Let's look closer at the Sony A7S and Sony HX20V, one being a Pro Mirrorless and the other is a Small Sensor Superzoom and both of them are produced by Sony. There is a huge difference between the sensor resolutions of the A7S (12MP) and HX20V (18MP) and the A7S (Full frame) and HX20V (1/2.3") use different sensor dimensions.
Snapchat Adds Watermarks to AI-Created ImagesThe A7S was manufactured 21 months later than the HX20V making the cameras a generation apart from each other. Each of these cameras come with different body type with the Sony A7S being a SLR-style mirrorless camera and the Sony HX20V being a Compact camera.
Before getting in to a step-by-step comparison, below is a quick introduction of how the A7S grades vs the HX20V with regard to portability, imaging, features and an overall rating.
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The following is a sample of the gallery pictures for Sony Alpha A7S and Sony Cyber-shot DSC-HX20V. The entire galleries are available at Sony A7S Gallery and Sony HX20V Gallery.
Reasons to pick Sony A7S over the Sony HX20V
| A7S | HX20V | |||
|---|---|---|---|---|
| Introduced | April 2014 | July 2012 | Fresher by 21 months | |
| Display type | Tilting | Fixed | Tilting display | |
| Display resolution | 1230k | 922k | Crisper display (+308k dot) |
Reasons to pick Sony HX20V over the Sony A7S
| HX20V | A7S |
|---|
Common features in the Sony A7S and Sony HX20V
| A7S | HX20V | |||
|---|---|---|---|---|
| Manually focus | Very precise focusing | |||
| Display dimension | 3" | 3" | Identical display sizing | |
| Selfie screen | Lack of selfie screen | |||
| Touch friendly display | Neither features Touch friendly display |
Sony A7S vs Sony HX20V Physical Comparison
In case you're planning to carry your camera, you'll need to factor in its weight and size. The Sony A7S enjoys external dimensions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") having a weight of 489 grams (1.08 lbs) whilst the Sony HX20V has specifications of 107mm x 62mm x 35mm (4.2" x 2.4" x 1.4") with a weight of 254 grams (0.56 lbs).
Check the Sony A7S and Sony HX20V in the new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you choose at that moment. Below is the front view size comparison of the A7S versus the HX20V.

Considering size and weight, the portability score of the A7S and HX20V is 77 and 90 respectively.
Sony A7S vs Sony HX20V Sensor Comparison
In many cases, it's hard to picture the gap between sensor sizing merely by looking at a spec sheet. The visual below might offer you a greater sense of the sensor sizes in the A7S and HX20V.
Clearly, both of those cameras have got different megapixels and different sensor sizing. The A7S featuring a larger sensor is going to make getting bokeh easier and the Sony HX20V will resolve more detail due to its extra 6 Megapixels. Greater resolution will also allow you to crop images much more aggressively. The newer A7S provides a benefit with regard to sensor technology.
Sony A7S vs Sony HX20V Screen and ViewFinder
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Sony A7S vs Sony HX20V Specifications
| Sony Alpha A7S | Sony Cyber-shot DSC-HX20V | |
|---|---|---|
| General Information | ||
| Manufacturer | Sony | Sony |
| Model type | Sony Alpha A7S | Sony Cyber-shot DSC-HX20V |
| Type | Pro Mirrorless | Small Sensor Superzoom |
| Launched | 2014-04-06 | 2012-07-20 |
| Physical type | SLR-style mirrorless | Compact |
| Sensor Information | ||
| Processor | Bionz X | BIONZ |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Full frame | 1/2.3" |
| Sensor measurements | 35.8 x 23.9mm | 6.17 x 4.55mm |
| Sensor area | 855.6mm² | 28.1mm² |
| Sensor resolution | 12 megapixels | 18 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 and 16:9 | 4:3 and 16:9 |
| Highest resolution | 4240 x 2832 | 4896 x 3672 |
| Highest native ISO | 409600 | 12800 |
| Min native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 25 | 9 |
| Lens | ||
| Lens support | Sony E | fixed lens |
| Lens zoom range | - | 25-500mm (20.0x) |
| Maximal aperture | - | f/3.2-5.8 |
| Macro focusing range | - | 1cm |
| Available lenses | 121 | - |
| Focal length multiplier | 1 | 5.8 |
| Screen | ||
| Type of screen | Tilting | Fixed Type |
| Screen size | 3 inch | 3 inch |
| Resolution of screen | 1,230 thousand dots | 922 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen tech | - | XtraFine TruBlack TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | Electronic | None |
| Viewfinder resolution | 2,359 thousand dots | - |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.71x | - |
| Features | ||
| Lowest shutter speed | 30 seconds | 30 seconds |
| Highest shutter speed | 1/8000 seconds | 1/1600 seconds |
| Continuous shooting rate | 5.0 frames per second | 10.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | no built-in flash | 7.10 m |
| Flash modes | no built-in flash | Auto, On, Off, Slow Sync |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported 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) | 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Highest video resolution | 3840x2160 | 1920x1080 |
| Video format | MPEG-4, AVCHD, XAVC | MPEG-4, AVCHD |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 489g (1.08 lbs) | 254g (0.56 lbs) |
| Dimensions | 127 x 94 x 48mm (5.0" x 3.7" x 1.9") | 107 x 62 x 35mm (4.2" x 2.4" x 1.4") |
| DXO scores | ||
| DXO All around rating | 87 | not tested |
| DXO Color Depth rating | 23.9 | not tested |
| DXO Dynamic range rating | 13.2 | not tested |
| DXO Low light rating | 3702 | not tested |
| Other | ||
| Battery life | 360 shots | 320 shots |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | NP-FW50 | NP-BG1 |
| Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec, Portrait 1/2) |
| Time lapse shooting | With downloadable app | |
| Storage type | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Card slots | One | One |
| Launch price | $1,998 | $397 |