Samsung GX-20 vs Sony A6400
58 Imaging
54 Features
52 Overall
53
83 Imaging
69 Features
88 Overall
76
Samsung GX-20 vs Sony A6400 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Expand to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Announced January 2008
- Earlier Model is Samsung GX-10
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Boost to 102400)
- 3840 x 2160 video
- Sony E Mount
- 403g - 120 x 67 x 50mm
- Introduced January 2019
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Lets look much closer at the Samsung GX-20 and Sony A6400, former being a Advanced DSLR while the other is a Advanced Mirrorless by rivals Samsung and Sony. There is a considerable difference between the sensor resolutions of the GX-20 (15MP) and A6400 (24MP) but they use the same exact sensor sizes (APS-C).
President Biden pushes bill mandating TikTok sale or banThe GX-20 was unveiled 12 years earlier than the A6400 and that is quite a large difference as far as tech is concerned. Both cameras offer different body type with the Samsung GX-20 being a Mid-size SLR camera and the Sony A6400 being a Rangefinder-style mirrorless camera.
Before going through a in depth comparison, below is a concise view of how the GX-20 scores vs the A6400 in the way of portability, imaging, features and an overall grade.
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Here is a sample of the gallery pics for Samsung GX-20 & Sony Alpha a6400. The full galleries are available at Samsung GX-20 Gallery & Sony A6400 Gallery.
Reasons to pick Samsung GX-20 over the Sony A6400
| GX-20 | A6400 |
|---|
Reasons to pick Sony A6400 over the Samsung GX-20
| A6400 | GX-20 | |||
|---|---|---|---|---|
| Introduced | January 2019 |  | January 2008 | More recent by 133 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display sizing | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 922k |  | 230k | Sharper display (+692k dot) |
| Selfie screen |  | Easy selfies | ||
| Touch display |  | Easily navigate |
Common features in the Samsung GX-20 and Sony A6400
| GX-20 | A6400 | |||
|---|---|---|---|---|
| Manually focus |  | Very exact focus |
Samsung GX-20 vs Sony A6400 Physical Comparison
If you're looking to lug around your camera regularly, you should consider its weight and size. The Samsung GX-20 comes with exterior measurements of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") along with a weight of 800 grams (1.76 lbs) whilst the Sony A6400 has specifications of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") having a weight of 403 grams (0.89 lbs).
Analyze the Samsung GX-20 and Sony A6400 in our brand new Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will change based on the lens you are employing at the time. Following is the front view overall size comparison of the GX-20 and the A6400.
Considering size and weight, the portability rating of the GX-20 and A6400 is 58 and 83 respectively.
Samsung GX-20 vs Sony A6400 Sensor Comparison
Usually, it's hard to visualise the difference between sensor measurements purely by reviewing specifications. The visual underneath may provide you a greater sense of the sensor measurements in the GX-20 and A6400.
To sum up, the 2 cameras offer the same exact sensor sizing but not the same megapixels. You can expect to see the Sony A6400 to offer you extra detail having an extra 9MP. Greater resolution can also allow you to crop pics a little more aggressively. The older GX-20 is going to be disadvantaged in sensor tech.
Samsung GX-20 vs Sony A6400 Screen and ViewFinder
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Samsung GX-20 vs Sony A6400 Specifications
| Samsung GX-20 | Sony Alpha a6400 | |
|---|---|---|
| General Information | ||
| Brand | Samsung | Sony |
| Model type | Samsung GX-20 | Sony Alpha a6400 |
| Class | Advanced DSLR | Advanced Mirrorless |
| Announced | 2008-01-24 | 2019-01-15 |
| Body design | Mid-size SLR | Rangefinder-style mirrorless |
| Sensor Information | ||
| Processor Chip | - | Bionz X |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.4 x 15.6mm | 23.5 x 15.6mm |
| Sensor area | 365.0mm² | 366.6mm² |
| Sensor resolution | 15MP | 24MP |
| Anti alias filter | ||
| Aspect ratio | - | 1:1, 3:2 and 16:9 |
| Maximum resolution | 4688 x 3120 | 6000 x 4000 |
| Maximum native ISO | 3200 | 32000 |
| Maximum boosted ISO | 6400 | 102400 |
| Minimum native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 11 | 425 |
| Lens | ||
| Lens mount type | Pentax KAF2 | Sony E |
| Total lenses | 151 | 121 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen diagonal | 2.7" | 3" |
| Screen resolution | 230 thousand dot | 922 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 2,359 thousand dot |
| Viewfinder coverage | 95% | 100% |
| Viewfinder magnification | 0.64x | 0.7x |
| Features | ||
| Slowest shutter speed | 30 seconds | 30 seconds |
| Maximum shutter speed | 1/4000 seconds | 1/4000 seconds |
| Continuous shooting speed | 3.0 frames/s | 11.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 13.00 m (at ISO 100) | 6.00 m (at ISO 100) |
| Flash settings | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless | Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Maximum flash sync | 1/180 seconds | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | - | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
| Maximum video resolution | None | 3840x2160 |
| Video file format | - | MPEG-4, H.264, XAVC-S |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 800 grams (1.76 pounds) | 403 grams (0.89 pounds) |
| Dimensions | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") | 120 x 67 x 50mm (4.7" x 2.6" x 2.0") |
| DXO scores | ||
| DXO All around rating | 68 | 83 |
| DXO Color Depth rating | 23.1 | 24.0 |
| DXO Dynamic range rating | 11.2 | 13.6 |
| DXO Low light rating | 714 | 1431 |
| Other | ||
| Battery life | - | 410 photos |
| Battery form | - | Battery Pack |
| Battery ID | - | NP-FW50 |
| Self timer | Yes (2 or 10 sec) | Yes |
| Time lapse feature | ||
| Type of storage | SD/MMC/SDHC card | SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant) |
| Storage slots | 1 | 1 |
| Launch price | $850 | $898 |