Samsung GX-20 vs Sony A7R III
58 Imaging
53 Features
52 Overall
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63 Imaging
78 Features
93 Overall
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Samsung GX-20 vs Sony A7R III Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 3200 (Boost to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Released January 2008
- Earlier Model is Samsung GX-10
(Full Review)
- 42MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Increase to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 657g - 127 x 96 x 74mm
- Announced October 2017
- Succeeded the Sony A7R II
- Renewed by Sony A7R IV
Samsung GX-20 vs Sony A7R III Overview
In this article, we are comparing the Samsung GX-20 versus Sony A7R III, one being a Advanced DSLR and the other is a Pro Mirrorless by manufacturers Samsung and Sony. There exists a huge gap among the sensor resolutions of the GX-20 (15MP) and A7R III (42MP) and the GX-20 (APS-C) and A7R III (Full frame) enjoy different sensor sizing.
Sora from OpenAI releases its first ever music videoThe GX-20 was introduced 10 years prior to the A7R III and that is a fairly significant gap as far as camera technology is concerned. The two cameras offer different body type with the Samsung GX-20 being a Mid-size SLR camera and the Sony A7R III being a SLR-style mirrorless camera.
Before going through a in-depth comparison, below is a quick overview of how the GX-20 matches up against the A7R III in regards to portability, imaging, features and an overall rating.
Samsung GX-20 vs Sony A7R III Gallery
Here is a sample of the gallery pics for Samsung GX-20 and Sony Alpha A7R III. The whole galleries are provided at Samsung GX-20 Gallery and Sony A7R III Gallery.
Reasons to pick Samsung GX-20 over the Sony A7R III
GX-20 | A7R III |
---|
Reasons to pick Sony A7R III over the Samsung GX-20
A7R III | GX-20 | |||
---|---|---|---|---|
Announced | October 2017 | January 2008 | Fresher by 118 months | |
Display type | Tilting | Fixed | Tilting display | |
Display sizing | 3" | 2.7" | Larger display (+0.3") | |
Display resolution | 1440k | 230k | Crisper display (+1210k dot) | |
Touch friendly display | Easily navigate |
Common features in the Samsung GX-20 and Sony A7R III
GX-20 | A7R III | |||
---|---|---|---|---|
Focus manually | More precise focus | |||
Selfie screen | No selfie screen |
Samsung GX-20 vs Sony A7R III Physical Comparison
For anyone who is looking to carry your camera, you will have to consider its weight and proportions. The Samsung GX-20 features outside dimensions of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs) and the Sony A7R III has measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") accompanied by a weight of 657 grams (1.45 lbs).
Check out the Samsung GX-20 versus Sony A7R III in the all new Camera with Lens Size Comparison Tool.Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilising during that time. Below is the front view proportions comparison of the GX-20 against the A7R III.
Factoring in dimensions and weight, the portability grade of the GX-20 and A7R III is 58 and 63 respectively.
Samsung GX-20 vs Sony A7R III Sensor Comparison
Normally, it is very hard to picture the gap in sensor sizing just by seeing specs. The photograph here may provide you a much better sense of the sensor sizes in the GX-20 and A7R III.
All in all, the two cameras enjoy different megapixel count and different sensor sizing. The GX-20 having a smaller sensor is going to make shooting shallower depth of field trickier and the Sony A7R III will produce more detail using its extra 27MP. Greater resolution will enable you to crop images far more aggressively. The older GX-20 will be behind in sensor innovation.
Samsung GX-20 vs Sony A7R III Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Samsung GX-20 vs Sony A7R III Specifications
Samsung GX-20 | Sony Alpha A7R III | |
---|---|---|
General Information | ||
Brand | Samsung | Sony |
Model type | Samsung GX-20 | Sony Alpha A7R III |
Class | Advanced DSLR | Pro Mirrorless |
Released | 2008-01-24 | 2017-10-25 |
Body design | Mid-size SLR | SLR-style mirrorless |
Sensor Information | ||
Processor Chip | - | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | Full frame |
Sensor measurements | 23.4 x 15.6mm | 35.9 x 24mm |
Sensor area | 365.0mm² | 861.6mm² |
Sensor resolution | 15 megapixel | 42 megapixel |
Anti alias filter | ||
Aspect ratio | - | 3:2 and 16:9 |
Full resolution | 4688 x 3120 | 7952 x 5304 |
Max native ISO | 3200 | 32000 |
Max boosted ISO | 6400 | 102400 |
Minimum native ISO | 100 | 100 |
RAW images | ||
Minimum boosted ISO | - | 50 |
Autofocusing | ||
Manual focusing | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 11 | 425 |
Lens | ||
Lens mount type | Pentax KAF2 | Sony E |
Total lenses | 151 | 121 |
Focal length multiplier | 1.5 | 1 |
Screen | ||
Range of display | Fixed Type | Tilting |
Display diagonal | 2.7 inches | 3 inches |
Display resolution | 230 thousand dot | 1,440 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Electronic |
Viewfinder resolution | - | 3,686 thousand dot |
Viewfinder coverage | 95% | 100% |
Viewfinder magnification | 0.64x | 0.78x |
Features | ||
Lowest shutter speed | 30s | 30s |
Highest shutter speed | 1/4000s | 1/8000s |
Continuous shooting speed | 3.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 13.00 m (at ISO 100) | no built-in flash |
Flash settings | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless | Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Highest flash sync | 1/180s | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | - | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) |
Max video resolution | None | 3840x2160 |
Video format | - | MPEG-4, AVCHD, XAVC S |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.1 Gen 1(5 GBit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 800 grams (1.76 lb) | 657 grams (1.45 lb) |
Dimensions | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") |
DXO scores | ||
DXO All around rating | 68 | 100 |
DXO Color Depth rating | 23.1 | 26.0 |
DXO Dynamic range rating | 11.2 | 14.7 |
DXO Low light rating | 714 | 3523 |
Other | ||
Battery life | - | 650 shots |
Battery format | - | Battery Pack |
Battery ID | - | NP-FZ100 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse feature | ||
Storage media | SD/MMC/SDHC card | Two SD/SDHC/SDXC slots (UHS-II support on one) |
Storage slots | Single | Dual |
Retail cost | $850 | $2,800 |