Panasonic GH1 vs Pentax K-x
81 Imaging
49 Features
57 Overall
52
69 Imaging
52 Features
47 Overall
50
Panasonic GH1 vs Pentax K-x Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 100 - 1600 (Raise to 3200)
- 1920 x 1080 video
- Micro Four Thirds Mount
- 385g - 124 x 90 x 45mm
- Introduced July 2009
- Successor is Panasonic GH2
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 6400 (Expand to 12800)
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Released December 2009
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Below, we are comparing the Panasonic GH1 and Pentax K-x, former being a Advanced Mirrorless while the other is a Entry-Level DSLR by manufacturers Panasonic and Pentax. The resolution of the GH1 (12MP) and the K-x (12MP) is very close but the GH1 (Four Thirds) and K-x (APS-C) enjoy different sensor dimensions.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe GH1 was announced 5 months before the K-x which means that they are both of a similar age. Both the cameras come with different body type with the Panasonic GH1 being a SLR-style mirrorless camera and the Pentax K-x being a Compact SLR camera.
Before delving straight into a comprehensive comparison, below is a concise summary of how the GH1 grades versus the K-x in regards to portability, imaging, features and an overall grade.
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This is a sample of the gallery pics for Panasonic Lumix DMC-GH1 & Pentax K-x. The whole galleries are viewable at Panasonic GH1 Gallery & Pentax K-x Gallery.
Reasons to pick Panasonic GH1 over the Pentax K-x
| GH1 | K-x | |||
|---|---|---|---|---|
| Display type | Fully Articulated |  | Fixed | Fully Articulating display |
| Display dimension | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 460k |  | 230k | Clearer display (+230k dot) |
| Selfie screen |  | Easy selfies |
Reasons to pick Pentax K-x over the Panasonic GH1
| K-x | GH1 |
|---|
Common features in the Panasonic GH1 and Pentax K-x
| GH1 | K-x | |||
|---|---|---|---|---|
| Released | July 2009 |  | December 2009 | Same age |
| Manual focus |  | Dial exact focus | ||
| Touch display |  | Lacking Touch display |
Panasonic GH1 vs Pentax K-x Physical Comparison
When you are going to lug around your camera often, you will want to think about its weight and proportions. The Panasonic GH1 has exterior measurements of 124mm x 90mm x 45mm (4.9" x 3.5" x 1.8") and a weight of 385 grams (0.85 lbs) whilst the Pentax K-x has measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs).
Contrast the Panasonic GH1 and Pentax K-x in our brand new Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will change dependant on the lens you select at that time. Underneath is the front view physical size comparison of the GH1 compared to the K-x.
Using size and weight, the portability score of the GH1 and K-x is 81 and 69 respectively.
Panasonic GH1 vs Pentax K-x Sensor Comparison
In many cases, it can be difficult to picture the gap in sensor measurements only by looking through technical specs. The photograph below may provide you a better sense of the sensor measurements in the GH1 and K-x.
As you have seen, both of those cameras posses the exact same resolution but different sensor measurements. The GH1 has the smaller sensor which should make getting shallow depth of field more difficult.
Panasonic GH1 vs Pentax K-x Screen and ViewFinder
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Panasonic GH1 vs Pentax K-x Specifications
| Panasonic Lumix DMC-GH1 | Pentax K-x | |
|---|---|---|
| General Information | ||
| Brand Name | Panasonic | Pentax |
| Model | Panasonic Lumix DMC-GH1 | Pentax K-x |
| Type | Advanced Mirrorless | Entry-Level DSLR |
| Introduced | 2009-07-10 | 2009-12-23 |
| Body design | SLR-style mirrorless | Compact SLR |
| Sensor Information | ||
| Processor | Venus Engine HD | Prime |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor dimensions | 18.89 x 14.48mm | 23.6 x 15.8mm |
| Sensor surface area | 273.5mm² | 372.9mm² |
| Sensor resolution | 12 megapixels | 12 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
| Max resolution | 4000 x 3000 | 4288 x 2848 |
| Max native ISO | 1600 | 6400 |
| Max enhanced ISO | 3200 | 12800 |
| Min native ISO | 100 | 100 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | - | 11 |
| Lens | ||
| Lens mount | Micro Four Thirds | Pentax KAF2 |
| Available lenses | 107 | 151 |
| Focal length multiplier | 1.9 | 1.5 |
| Screen | ||
| Range of screen | Fully Articulated | Fixed Type |
| Screen size | 3 inch | 2.7 inch |
| Screen resolution | 460k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | - | TFT LCD monitor |
| Viewfinder Information | ||
| Viewfinder | Electronic | Optical (pentamirror) |
| Viewfinder coverage | 100 percent | 96 percent |
| Viewfinder magnification | - | 0.57x |
| Features | ||
| Minimum shutter speed | 60 secs | 30 secs |
| Fastest shutter speed | 1/4000 secs | 1/6000 secs |
| Continuous shutter speed | 3.0 frames per second | 5.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 10.50 m | 16.00 m |
| Flash options | Auto, On, Off, Red-Eye, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Fastest flash sync | 1/160 secs | 1/180 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1280 x 720 (24 fps), 640 x 416 (24 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | AVCHD | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 385 gr (0.85 pounds) | 580 gr (1.28 pounds) |
| Dimensions | 124 x 90 x 45mm (4.9" x 3.5" x 1.8") | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") |
| DXO scores | ||
| DXO Overall score | 64 | 72 |
| DXO Color Depth score | 21.6 | 22.8 |
| DXO Dynamic range score | 11.6 | 12.5 |
| DXO Low light score | 772 | 811 |
| Other | ||
| Battery life | 320 pictures | 1900 pictures |
| Battery format | Battery Pack | Battery Pack |
| Battery model | - | 4 x AA |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 12 sec) |
| Time lapse feature | ||
| Storage media | SD/SDHC | SD/SDHC card |
| Storage slots | 1 | 1 |
| Launch pricing | $949 | $600 |