How many Megapixels does the Panasonic GH4 have?
The Panasonic Lumix DMC-GH4 is equipped with a a Four Thirds sensor that offers an image resolution of 15.9 megapixels (MP), or 15.9 million pixels. With its native aspect ratio of 4:3, the sensor has 4 608 horizontal pixels and 3 456 vertical pixels.
A 35mm film slide or negative contains 5-15 MP of useful detail, so that the Panasonic GH4 can be considered to be a high-resolution camera that outresolves any 35mm film camera.
A high megapixel count makes it possible to crop any captured image substantially or to make very large prints from the image file. On the downside, large megapixel files are slower to transfer and take up more storage space on the computer harddisk. Also, high-resolution imaging requires sharper, more expensive lenses than low-res picture taking.
How large can I print with 15.9 MP?
The maximum print size of the Panasonic GH4 for good quality output (200 dots per inch) amounts to 23 x 17.3 inches or 58.5 x 43.9 cm, for very good quality (250 dpi) 18.4 x 13.8 inches or 46.8 x 35.1 cm, and for excellent quality (300 dpi) 15.4 x 11.5 inches or 39 x 29.3 cm. Few people actually print their images that large on a regular basis, but it is nice to have the option to make very large prints of exceptional shots. Also, as mentioned earlier, a key advantage of high-MP cameras is that it is possible to crop an image ex-post and thereby, for example, change the composition of the capture or zoom in on some detail.
Sensor specs and performance
The table below compares the sensor specs of the Panasonic GH4 to those of several similar cameras. In addition to sensor class and megapixel count, DXO values are reported as indicators of the sensor's imaging quality (higher is better). Three aspects are covered: color depth (DXO Portrait), dynamic range (DXO Landscape), and high-ISO noise (DXO Sports). Larger sensor cameras tend to outperform cameras of the same generation that are equipped with a smaller imager. On the other hand, larger sensors are more expensive and require bigger and heavier lenses than smaller light receptors.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Panasonic GH4 | Four Thirds | 15.9 | 4608 | 3456 | 4K/30p | 23.2 | 12.8 | 791 | 74 | |
2. | Olympus E-M1 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 23.0 | 12.7 | 757 | 73 | |
3. | Olympus E-M5 II | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 23.0 | 12.5 | 842 | 73 | |
4. | Panasonic G6 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 21.3 | 11.5 | 639 | 61 | |
5. | Panasonic G85 | Four Thirds | 15.8 | 4592 | 3448 | 4K/30p | 22.8 | 12.5 | 656 | 71 | |
6. | Panasonic GH3 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 22.7 | 12.4 | 812 | 71 | |
7. | Panasonic GH5 | Four Thirds | 20.2 | 5184 | 3888 | 4K/60p | 23.9 | 13.0 | 807 | 77 | |
8. | Panasonic GM1 | Four Thirds | 15.8 | 4592 | 3448 | 1080/60i | 22.3 | 11.7 | 660 | 66 | |
9. | Panasonic GM5 | Four Thirds | 15.8 | 4592 | 3448 | 1080/60p | 22.1 | 11.7 | 721 | 66 | |
10. | Panasonic GX8 | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.5 | 12.6 | 806 | 75 | |
11. | Sony A7 | Full Frame | 24.0 | 6000 | 4000 | 1080/60p | 24.8 | 14.2 | 2248 | 90 |
In the United States, the GH4 was initially launched in February 2014 at a price of $1,499.
Camera to camera comparisons
In case you would like to check on the differences and similarities with other camera models, just use the search menu below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Canon D30 vs Panasonic GH4
- Fujifilm X-M1 vs Nikon Z6
- Leica D-LUX 6 vs Panasonic GH4
- Leica SL vs Panasonic GH4
- Nikon D610 vs Nikon Z6
- Nikon Z6 vs Olympus E-300
- Nikon Z6 vs Panasonic GH3
- Nikon Z6 vs Panasonic GX85
- Nikon Z6 vs Panasonic ZS100
- Olympus E-M1 II vs Panasonic GH4
- Olympus E-PL9 vs Panasonic GH4
- Panasonic GH4 vs Panasonic GX7
Camera Model | Panasonic GH4 | |
---|---|---|
Camera Type | Mirrorless system camera | |
Camera Lens | Micro Four Thirds lenses | |
Launch Date | February 2014 | |
Launch Price | USD 1 499 | |
Sensor Specs | ||
Sensor Technology | CMOS | |
Sensor Format | Four Thirds Sensor | |
Sensor Size | 17.3 x 13.0 mm | |
Sensor Area | 225 mm2 | |
Sensor Diagonal | 21.6 mm | |
Crop Factor | 2.0x | |
Sensor Resolution | 15.9 Megapixels | |
Image Resolution | 4 608 x 3 456 pixels | |
Pixel Pitch | 3.76 μm | |
Pixel Density | 7.08 MP/cm2 | |
Moiré control | Anti-Alias filter | |
Movie Capability | 4K/30p Video | |
ISO Setting | 200 - 25 600 ISO | |
ISO Boost | 100 - 25 600 ISO | |
Image Processor | Venus IX | |
DXO Sensor Quality (score) | 74 | |
DXO Color Depth (bits) | 23.2 | |
DXO Dynamic Range (EV) | 12.8 | |
DXO Low Light (ISO) | 791 | |
Screen Specs | ||
Viewfinder Type | Electronic viewfinder | |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.67x | |
Viewfinder Resolution | 2359k dots | |
Top-Level Screen | no Top Display | |
LCD Framing | Live View | |
LCD Size | 3.0 inch | |
LCD Resolution | 1036k dots | |
LCD Attachment | Swivel screen | |
V-logging Friendliness | Front-flip possible | |
Touch Input | Touchscreen | |
Shooting Specs | ||
Focus System | Contrast-detect AF | |
Manual Focusing Aid | Focus Peaking | |
Maximum Shutter Speed | 1/8000s | |
Continuous Shooting | 12 shutter flaps/s | |
Shutter Life Expectancy | 200 000 actuations | |
Silent Shooting | Electronic Shutter | |
Time Lapse Photography | Intervalometer Built-in | |
Fill Flash | Built-in Flash | |
Storage Medium | SDXC cards | |
Single or Dual Card Slots | Single card slot | |
UHS card support | UHS-I | |
Connectivity Specs | ||
External Flash | Hotshoe | |
Studio Flash | PC Sync socket | |
USB Connector | USB 2.0 | |
HDMI Port | micro HDMI | |
Microphone Port | External MIC port | |
Headphone Socket | Headphone port | |
Wifi Support | Wifi built-in | |
Near-Field Communication | NFC built-in | |
Body Specs | ||
Environmental Sealing | Weathersealed body | |
Battery Type | Panasonic DMW-BLF19 power pack | |
Battery Life (CIPA) | 500 shots per charge | |
Body Dimensions |
133 x 93 x 84 mm (5.2 x 3.7 x 3.3 in) |
|
Camera Weight | 560 g (19.8 oz) |
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