What is the sensor size of the Pentax K-5 II?
The Pentax K-5 II is a digital camera that has an APS-C sensor at its core. This imager measures 23.7mm in width and 15.7mm in height, so that the total imaging area of the sensor amounts to 372 mm2.
The K-5 II provides an image resolution of 16.1 megapixels, based on 4 928 horizontal pixels and 3 264 vertical pixels.
Sensor size comparison with a film slide
The sensor diagonal measures 28.4mm, which gives rise to a format factor (or crop factor) of 1.5. Hence, the Pentax K-5 II is a crop-sensor camera, as its sensor is smaller than a traditional 35mm film slide or negative.
Sensor specs and performance
The table below compares the sensor specs of the Pentax K-5 II to those of several similar cameras. The reported DXO values are indicators of the sensor's imaging quality (higher is better), covering 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. | Pentax K-5 II | APS-C | 16.1 | 4928 | 3264 | 1080/25p | 23.8 | 14.1 | 1235 | 82 | |
2. | Nikon D7100 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.2 | 13.7 | 1256 | 83 | |
3. | Olympus E-M5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60i | 22.8 | 12.3 | 826 | 71 | |
4. | Pentax K-3 | APS-C | 24.1 | 6016 | 4000 | 1080/60i | 23.7 | 13.4 | 1216 | 80 | |
5. | Pentax K-3 II | APS-C | 24.1 | 6016 | 4000 | 1080/60i | 23.6 | 13.6 | 1106 | 80 | |
6. | Pentax K-5 | APS-C | 16.1 | 4928 | 3264 | 1080/25p | 23.7 | 14.1 | 1162 | 82 | |
7. | Pentax K-30 | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.7 | 13.0 | 1129 | 79 | |
8. | Pentax K-50 | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.7 | 13.0 | 1120 | 79 | |
9. | Pentax K-70 | APS-C | 24.0 | 6000 | 4000 | 1080/60i | 23.8 | 13.1 | 1639 | 80 | |
10. | Pentax K-500 | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.7 | 13.1 | 1087 | 79 | |
11. | Pentax KP | APS-C | 24.1 | 6016 | 4000 | 1080/60i | 23.9 | 13.2 | 1699 | 81 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
In the United States, the K-5 II was initially launched in September 2012 at a price of $1,099.
Camera to camera comparisons
If you would like to see a side-by-side review with another camera, just make your choice using the following search menu. 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 40D vs Nikon Z6
- Hasselblad X1D II vs Pentax K-5 II
- Nikon D5200 vs Pentax K-5 II
- Nikon D800E vs Pentax K-5 II
- Nikon Z6 vs Nikon Z7
- Nikon Z6 vs Nikon Z8
- Nikon Z6 vs Olympus E-PM2
- Nikon Z6 vs Panasonic GF7
- Nikon Z6 vs Sigma fp
- Panasonic FT7 vs Pentax K-5 II
- Pentax K-5 II vs Sony A6100
- Pentax K-5 II vs Sony A7R IV
Camera Model | Pentax K-5 II | |
---|---|---|
Camera Type | Digital single lens reflex | |
Camera Lens | Pentax K mount lenses | |
Launch Date | September 2012 | |
Launch Price | USD 1 099 | |
Sensor Specs | ||
Sensor Technology | CMOS | |
Sensor Format | APS-C Sensor | |
Sensor Size | 23.7 x 15.7 mm | |
Sensor Area | 372 mm2 | |
Sensor Diagonal | 28.4 mm | |
Crop Factor | 1.5x | |
Sensor Resolution | 16.1 Megapixels | |
Image Resolution | 4 928 x 3 264 pixels | |
Pixel Pitch | 4.81 μm | |
Pixel Density | 4.32 MP/cm2 | |
Moiré control | Anti-Alias filter | |
Movie Capability | 1080/25p Video | |
ISO Setting | 100 - 12 800 ISO | |
ISO Boost | 80 - 51 200 ISO | |
Image Processor | PRIME II | |
DXO Sensor Quality (score) | 82 | |
DXO Color Depth (bits) | 23.8 | |
DXO Dynamic Range (EV) | 14.1 | |
DXO Low Light (ISO) | 1235 | |
Screen Specs | ||
Viewfinder Type | Optical viewfinder | |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.61x | |
Top-Level Screen | Control Panel | |
LCD Framing | Live View | |
LCD Size | 3.0 inch | |
LCD Resolution | 921k dots | |
LCD Attachment | Fixed screen | |
Touch Input | No touchscreen | |
Shooting Specs | ||
Focus System | Phase-detect AF | |
Manual Focusing Aid | no Peaking Feature | |
Maximum Shutter Speed | 1/8000s | |
Continuous Shooting | 7 shutter flaps/s | |
Shutter Life Expectancy | 100 000 actuations | |
Silent Shooting | no E-Shutter | |
Time Lapse Photography | Intervalometer Built-in | |
Image Stabilization | In-body stabilization | |
Fill Flash | Built-in Flash | |
Storage Medium | SDXC cards | |
Single or Dual Card Slots | Single card slot | |
UHS card support | no | |
Connectivity Specs | ||
External Flash | Hotshoe | |
Studio Flash | PC Sync socket | |
USB Connector | USB 2.0 | |
HDMI Port | mini HDMI | |
Microphone Port | External MIC port | |
Wifi Support | no Wifi | |
Body Specs | ||
Environmental Sealing | Weathersealed body | |
Battery Type | Pentax D-LI90 power pack | |
Battery Life (CIPA) | 740 shots per charge | |
Body Dimensions |
131 x 97 x 73 mm (5.2 x 3.8 x 2.9 in) |
|
Camera Weight | 760 g (26.8 oz) |
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