Samsung GX-1S vs Sony A7R II
68 Imaging
44 Features
36 Overall
40
68 Imaging
75 Features
84 Overall
78
Samsung GX-1S vs Sony A7R II Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 200 - 3200
- No Video
- Pentax KAF Mount
- 605g - 125 x 93 x 66mm
- Introduced January 2006
(Full Review)
- 42MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 25600 (Push to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 625g - 127 x 96 x 60mm
- Revealed June 2015
- Succeeded the Sony A7R
- Newer Model is Sony A7R III
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The following is a in-depth review of the Samsung GX-1S and Sony A7R II, former is a Advanced DSLR while the latter is a Pro Mirrorless by manufacturers Samsung and Sony. There is a substantial difference among the sensor resolutions of the GX-1S (6MP) and A7R II (42MP) and the GX-1S (APS-C) and A7R II (Full frame) have totally different sensor size.
Photography GlossaryThe GX-1S was released 10 years earlier than the A7R II which is a fairly big difference as far as camera tech is concerned. Both cameras have different body design with the Samsung GX-1S being a Mid-size SLR camera and the Sony A7R II being a SLR-style mirrorless camera.
Before delving into a step-by-step comparison, here is a simple synopsis of how the GX-1S grades vs the A7R II when it comes to portability, imaging, features and an overall mark.
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This is a preview of the gallery images for Samsung GX-1S & Sony Alpha A7R II. The complete galleries are available at Samsung GX-1S Gallery & Sony A7R II Gallery.
Reasons to pick Samsung GX-1S over the Sony A7R II
| GX-1S | A7R II |
|---|
Reasons to pick Sony A7R II over the Samsung GX-1S
| A7R II | GX-1S | |||
|---|---|---|---|---|
| Revealed | June 2015 | January 2006 | Newer by 114 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen dimensions | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 1229k | 210k | Crisper screen (+1019k dot) |
Common features in the Samsung GX-1S and Sony A7R II
| GX-1S | A7R II | |||
|---|---|---|---|---|
| Manual focus | Dial precise focusing | |||
| Selfie screen | Neither comes with selfie screen | |||
| Touch screen | Neither comes with Touch screen |
Samsung GX-1S vs Sony A7R II Physical Comparison
If you are aiming to travel with your camera often, you will want to take into account its weight and volume. The Samsung GX-1S comes with external measurements of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") along with a weight of 605 grams (1.33 lbs) whilst the Sony A7R II has sizing of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") and a weight of 625 grams (1.38 lbs).
Check out the Samsung GX-1S and Sony A7R II in our completely new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will differ dependant on the lens you are utilizing at the time. Here is a front view scale comparison of the GX-1S compared to the A7R II.

Taking into consideration size and weight, the portability score of the GX-1S and A7R II is 68 and 68 respectively.
Samsung GX-1S vs Sony A7R II Sensor Comparison
Often, it can be hard to envision the contrast in sensor dimensions just by going through specifications. The picture below may give you a clearer sense of the sensor sizing in the GX-1S and A7R II.
Plainly, both of these cameras have different megapixels and different sensor dimensions. The GX-1S because of its smaller sensor will make shooting shallow DOF more challenging and the Sony A7R II will show greater detail as a result of its extra 36 Megapixels. Higher resolution will let you crop shots a bit more aggressively. The more aged GX-1S will be behind in sensor technology.
Samsung GX-1S vs Sony A7R II Screen and ViewFinder
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Samsung GX-1S vs Sony A7R II Specifications
| Samsung GX-1S | Sony Alpha A7R II | |
|---|---|---|
| General Information | ||
| Manufacturer | Samsung | Sony |
| Model | Samsung GX-1S | Sony Alpha A7R II |
| Category | Advanced DSLR | Pro Mirrorless |
| Introduced | 2006-01-16 | 2015-06-10 |
| Physical type | Mid-size SLR | SLR-style mirrorless |
| Sensor Information | ||
| Powered by | - | Bionz X |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | APS-C | Full frame |
| Sensor measurements | 23.5 x 15.7mm | 35.9 x 24mm |
| Sensor surface area | 369.0mm² | 861.6mm² |
| Sensor resolution | 6MP | 42MP |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Highest Possible resolution | 3008 x 2008 | 7974 x 5316 |
| Maximum native ISO | 3200 | 25600 |
| Maximum enhanced ISO | - | 102400 |
| Min native ISO | 200 | 100 |
| RAW images | ||
| Min enhanced ISO | - | 50 |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 11 | 399 |
| Lens | ||
| Lens mounting type | Pentax KAF | Sony E |
| Number of lenses | 151 | 121 |
| Crop factor | 1.5 | 1 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen diagonal | 2.5 inch | 3 inch |
| Resolution of screen | 210k dots | 1,229k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 2,359k dots |
| Viewfinder coverage | 95 percent | 100 percent |
| Viewfinder magnification | 0.64x | 0.78x |
| Features | ||
| Minimum shutter speed | 30 seconds | 30 seconds |
| Fastest shutter speed | 1/4000 seconds | 1/8000 seconds |
| Continuous shutter rate | 3.0 frames/s | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | no built-in flash |
| Flash modes | Auto, On, Off, Red-eye reduction | no built-in flash |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash synchronize | 1/180 seconds | - |
| 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) |
| Maximum video resolution | None | 3840x2160 |
| Video file format | - | MPEG-4, AVCHD, XAVC S |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 1.0 (1.5 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 605 gr (1.33 lb) | 625 gr (1.38 lb) |
| Physical dimensions | 125 x 93 x 66mm (4.9" x 3.7" x 2.6") | 127 x 96 x 60mm (5.0" x 3.8" x 2.4") |
| DXO scores | ||
| DXO Overall score | not tested | 98 |
| DXO Color Depth score | not tested | 26.0 |
| DXO Dynamic range score | not tested | 13.9 |
| DXO Low light score | not tested | 3434 |
| Other | ||
| Battery life | - | 290 photos |
| Battery type | - | Battery Pack |
| Battery model | 4 x AA | NP-FW50 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | With downloadable app | |
| Storage type | SD/MMC card | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Card slots | One | One |
| Pricing at release | $850 | $2,913 |