Panasonic G9 vs Samsung GX-20
62 Imaging
60 Features
90 Overall
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58 Imaging
53 Features
52 Overall
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Panasonic G9 vs Samsung GX-20 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Micro Four Thirds Mount
- 658g - 137 x 97 x 92mm
- Released November 2017
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Raise to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Introduced January 2008
- Previous Model is Samsung GX-10

Panasonic G9 vs Samsung GX-20 Overview
Lets look a bit more in depth at the Panasonic G9 and Samsung GX-20, former is a Pro Mirrorless while the latter is a Advanced DSLR by companies Panasonic and Samsung. There exists a large gap among the sensor resolutions of the G9 (20MP) and GX-20 (15MP) and the G9 (Four Thirds) and GX-20 (APS-C) use totally different sensor dimensions.

The G9 was announced 9 years after the GX-20 which is a fairly serious difference as far as camera technology is concerned. Both of the cameras come with different body type with the Panasonic G9 being a SLR-style mirrorless camera and the Samsung GX-20 being a Mid-size SLR camera.
Before we go straight into a in-depth comparison, below is a short summation of how the G9 scores against the GX-20 in relation to portability, imaging, features and an overall mark.

Panasonic G9 vs Samsung GX-20 Gallery
Here is a preview of the gallery photos for Panasonic Lumix DC-G9 & Samsung GX-20. The whole galleries are provided at Panasonic G9 Gallery & Samsung GX-20 Gallery.
Reasons to pick Panasonic G9 over the Samsung GX-20
G9 | GX-20 | |||
---|---|---|---|---|
Introduced | November 2017 | ![]() | January 2008 | Newer by 120 months |
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 1040k | ![]() | 230k | Clearer screen (+810k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
Reasons to pick Samsung GX-20 over the Panasonic G9
GX-20 | G9 |
---|
Common features in the Panasonic G9 and Samsung GX-20
G9 | GX-20 | |||
---|---|---|---|---|
Manual focus | ![]() | Dial exact focus |
Panasonic G9 vs Samsung GX-20 Physical Comparison
If you're looking to travel with your camera frequently, you're going to have to take into account its weight and size. The Panasonic G9 enjoys outer dimensions of 137mm x 97mm x 92mm (5.4" x 3.8" x 3.6") with a weight of 658 grams (1.45 lbs) while the Samsung GX-20 has specifications of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs).
Contrast the Panasonic G9 and Samsung GX-20 in our newest Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will change depending on the lens you are utilising at that time. Below is the front view scale comparison of the G9 vs the GX-20.

Considering dimensions and weight, the portability rating of the G9 and GX-20 is 62 and 58 respectively.

Panasonic G9 vs Samsung GX-20 Sensor Comparison
Typically, it is very hard to visualise the gap in sensor dimensions purely by viewing a spec sheet. The picture here will help provide you a far better sense of the sensor sizes in the G9 and GX-20.
Clearly, each of the cameras posses different resolutions and different sensor dimensions. The G9 with its smaller sensor will make achieving shallower DOF harder and the Panasonic G9 will provide you with greater detail with its extra 5MP. Higher resolution will let you crop shots somewhat more aggressively. The younger G9 is going to have a benefit with regard to sensor technology.

Panasonic G9 vs Samsung GX-20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Panasonic G9 vs Samsung GX-20 Specifications
Panasonic Lumix DC-G9 | Samsung GX-20 | |
---|---|---|
General Information | ||
Company | Panasonic | Samsung |
Model type | Panasonic Lumix DC-G9 | Samsung GX-20 |
Type | Pro Mirrorless | Advanced DSLR |
Released | 2017-11-08 | 2008-01-24 |
Physical type | SLR-style mirrorless | Mid-size SLR |
Sensor Information | ||
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.4 x 15.6mm |
Sensor surface area | 224.9mm² | 365.0mm² |
Sensor resolution | 20 megapixel | 15 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | - |
Peak resolution | 5184 x 3888 | 4688 x 3120 |
Highest native ISO | 25600 | 3200 |
Highest enhanced ISO | - | 6400 |
Minimum native ISO | 200 | 100 |
RAW support | ||
Minimum enhanced ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 225 | 11 |
Lens | ||
Lens mount type | Micro Four Thirds | Pentax KAF2 |
Available lenses | 107 | 151 |
Crop factor | 2.1 | 1.5 |
Screen | ||
Display type | Fully Articulated | Fixed Type |
Display size | 3 inch | 2.7 inch |
Resolution of display | 1,040 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder | Electronic | Optical (pentaprism) |
Viewfinder resolution | 3,680 thousand dots | - |
Viewfinder coverage | 100% | 95% |
Viewfinder magnification | 0.83x | 0.64x |
Features | ||
Minimum shutter speed | 60s | 30s |
Fastest shutter speed | 1/8000s | 1/4000s |
Fastest quiet shutter speed | 1/32000s | - |
Continuous shutter rate | 20.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | 13.00 m (at ISO 100) |
Flash options | Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Fastest flash synchronize | - | 1/180s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM | - |
Highest video resolution | 3840x2160 | None |
Video file format | MPEG-4, AVCHD, H.264 | - |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 658 gr (1.45 lbs) | 800 gr (1.76 lbs) |
Dimensions | 137 x 97 x 92mm (5.4" x 3.8" x 3.6") | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") |
DXO scores | ||
DXO Overall rating | not tested | 68 |
DXO Color Depth rating | not tested | 23.1 |
DXO Dynamic range rating | not tested | 11.2 |
DXO Low light rating | not tested | 714 |
Other | ||
Battery life | 400 photographs | - |
Type of battery | Battery Pack | - |
Battery ID | DMW-BLF19 | - |
Self timer | Yes | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | Dual SD/SDHC/SDXC slots (UHS-II supported) | SD/MMC/SDHC card |
Card slots | Two | Single |
Retail pricing | $1,500 | $850 |