Sony A7S III vs Sony A390
61 Imaging
65 Features
92 Overall
75
66 Imaging
54 Features
54 Overall
54
Sony A7S III vs Sony A390 Key Specs
(Full Review)
- 12MP - Full frame Sensor
- 3" Fully Articulated Display
- ISO 80 - 102400 (Increase to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 699g - 129 x 97 x 81mm
- Announced July 2020
- Succeeded the Sony A7S II
(Full Review)
- 14MP - APS-C Sensor
- 2.7" Tilting Display
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 549g - 128 x 97 x 86mm
- Released July 2010
- Previous Model is Sony A380
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Below, we are analyzing the Sony A7S III and Sony A390, former is a Pro Mirrorless while the other is a Entry-Level DSLR and both are produced by Sony. The resolution of the A7S III (12MP) and the A390 (14MP) is very close but the A7S III (Full frame) and A390 (APS-C) enjoy totally different sensor measurements.
Snapchat Adds Watermarks to AI-Created ImagesThe A7S III was released 10 years after the A390 which is a fairly significant difference as far as camera tech is concerned. Both of these cameras come with different body type with the Sony A7S III being a SLR-style mirrorless camera and the Sony A390 being a Compact SLR camera.
Before getting through a comprehensive comparison, below is a concise view of how the A7S III scores vs the A390 in regards to portability, imaging, features and an overall mark.
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Below is a sample of the gallery pics for Sony Alpha A7S III & Sony Alpha DSLR-A390. The complete galleries are provided at Sony A7S III Gallery & Sony A390 Gallery.
Reasons to pick Sony A7S III over the Sony A390
| A7S III | A390 | |||
|---|---|---|---|---|
| Released | July 2020 |  | July 2010 | Newer by 122 months |
| Display type | Fully articulated |  | Tilting | Fully Articulating display |
| Display dimension | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 1440k |  | 230k | Crisper display (+1210k dot) |
| Selfie screen |  | Easy selfies | ||
| Touch display |  | Easily navigate |
Reasons to pick Sony A390 over the Sony A7S III
| A390 | A7S III |
|---|
Common features in the Sony A7S III and Sony A390
| A7S III | A390 | |||
|---|---|---|---|---|
| Manual focus |  | Very accurate focusing |
Sony A7S III vs Sony A390 Physical Comparison
For those who are aiming to travel with your camera regularly, you need to consider its weight and proportions. The Sony A7S III provides physical dimensions of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") and a weight of 699 grams (1.54 lbs) and the Sony A390 has measurements of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") having a weight of 549 grams (1.21 lbs).
Compare the Sony A7S III and Sony A390 in our completely new Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will differ depending on the lens you are employing at that time. Here is the front view size comparison of the A7S III vs the A390.
Considering size and weight, the portability grade of the A7S III and A390 is 61 and 66 respectively.
Sony A7S III vs Sony A390 Sensor Comparison
Generally, its tough to visualise the difference in sensor dimensions merely by researching specifications. The image below will offer you a more clear sense of the sensor dimensions in the A7S III and A390.
To sum up, each of the cameras posses different megapixel count and different sensor dimensions. The A7S III because of its larger sensor will make getting bokeh easier and the Sony A390 will render more detail as a result of its extra 2 Megapixels. Greater resolution will let you crop photos somewhat more aggressively. The more modern A7S III is going to have a benefit when it comes to sensor technology.
Sony A7S III vs Sony A390 Screen and ViewFinder
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Sony A7S III vs Sony A390 Specifications
| Sony Alpha A7S III | Sony Alpha DSLR-A390 | |
|---|---|---|
| General Information | ||
| Company | Sony | Sony |
| Model type | Sony Alpha A7S III | Sony Alpha DSLR-A390 |
| Class | Pro Mirrorless | Entry-Level DSLR |
| Announced | 2020-07-21 | 2010-07-28 |
| Physical type | SLR-style mirrorless | Compact SLR |
| Sensor Information | ||
| Chip | Bionz XR | Bionz |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | Full frame | APS-C |
| Sensor measurements | 35.6 x 23.8mm | 23.5 x 15.7mm |
| Sensor surface area | 847.3mm² | 369.0mm² |
| Sensor resolution | 12 megapixel | 14 megapixel |
| Anti alias filter | ||
| Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 4240 x 2832 | 4592 x 3056 |
| Maximum native ISO | 102400 | 3200 |
| Maximum enhanced ISO | 409600 | - |
| Min native ISO | 80 | 100 |
| RAW pictures | ||
| Min enhanced ISO | 50 | - |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 759 | 9 |
| Lens | ||
| Lens support | Sony E | Sony/Minolta Alpha |
| Amount of lenses | 121 | 143 |
| Focal length multiplier | 1 | 1.5 |
| Screen | ||
| Display type | Fully articulated | Tilting |
| Display size | 3 inches | 2.7 inches |
| Resolution of display | 1,440k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | Optical (pentamirror) |
| Viewfinder resolution | 9,440k dots | - |
| Viewfinder coverage | 100 percent | 95 percent |
| Viewfinder magnification | 0.91x | 0.49x |
| Features | ||
| Min shutter speed | 30 seconds | 30 seconds |
| Max shutter speed | 1/8000 seconds | 1/4000 seconds |
| Continuous shutter rate | 10.0fps | 3.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | 10.00 m (at ISO 100) |
| Flash modes | no built-in flash | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash synchronize | - | 1/160 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM | - |
| Maximum video resolution | 3840x2160 | None |
| Video format | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 | - |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.2 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 699 gr (1.54 lb) | 549 gr (1.21 lb) |
| Dimensions | 129 x 97 x 81mm (5.1" x 3.8" x 3.2") | 128 x 97 x 86mm (5.0" x 3.8" x 3.4") |
| DXO scores | ||
| DXO Overall rating | 85 | 66 |
| DXO Color Depth rating | 23.6 | 22.5 |
| DXO Dynamic range rating | 13.3 | 11.5 |
| DXO Low light rating | 2993 | 607 |
| Other | ||
| Battery life | 600 pictures | 230 pictures |
| Battery type | Battery Pack | Battery Pack |
| Battery ID | NP-FZ100 | NP-FH50 |
| Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec) |
| Time lapse shooting | With downloadable app | |
| Type of storage | Dual SD/CFexpress Type A slots | SD/ SDHC, Memory Stick Pro Duo |
| Card slots | Dual | One |
| Retail pricing | $3,499 | $500 |