What is the crop factor of the Panasonic ZS70?
The Panasonic Lumix DC-ZS70 is equipped with a 1/2.3-inch sensor, whose diagonal measures 7.7mm. The sensor has a crop factor (or format factor, or focal length multiplier) of 5.6.
The crop factor is defined as the ratio of the 35mm full-frame film diagonal to the diagonal of a digital sensor. This number indicates how a lens behaves in relation to the size of the image sensor.
Sensor size comparison with a film slide
With a crop factor of 5.6, the sensor in the Panasonic ZS70 is smaller than the receptor area of a 35mm film slide or negative. As a result, the lens that is attached to the Panasonic ZS70 will offer a narrower angle of view and provide deeper depth of field than a lens of similar focal length and aperture on a film camera. The equivalent focal length is obtained by multiplying the actual focal length of the lens with the crop factor. For example, a 9mm lens on the Panasonic ZS70 will provide the same angle of view and depth of field as a 50mm normal lens on a film camera (9mm * 5.6 = 50mm).
Sensor specs and performance
The table below compares the sensor specs of the Panasonic ZS70 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. | Panasonic ZS70 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 19.1 | 10.6 | 106 | 36 | |
2. | Canon SX720 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.3 | 11.8 | 817 | 48 | |
3. | Canon SX730 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.5 | 11.9 | 924 | 50 | |
4. | Canon SX740 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 20.6 | 12.1 | 1050 | 51 | |
5. | Fujifilm XF10 | APS-C | 24.0 | 6000 | 4000 | 4K/15p | 24.0 | 13.4 | 1844 | 83 | |
6. | Kodak AZ901 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/30p | 20.3 | 11.7 | 806 | 48 | |
7. | Panasonic FZ80 | 1/2.3 | 18.0 | 4896 | 3672 | 4K/30p | 20.5 | 11.9 | 900 | 49 | |
8. | Panasonic FZ150 | 1/2.3 | 12.0 | 4000 | 3000 | 1080/60p | 19.4 | 10.9 | 132 | 40 | |
9. | Panasonic LX5 | 1/1.7 | 10.0 | 3648 | 2736 | 720/60p | 19.6 | 10.8 | 132 | 41 | |
10. | Panasonic TS7 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 20.6 | 12.1 | 1028 | 51 | |
11. | Panasonic ZS80 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 20.7 | 12.2 | 1103 | 52 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
In the United States, the ZS70 was initially launched in April 2017 at a price of $449.
Camera to camera comparisons
In case you are interested in seeing how this camera compares to another one, 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 60D vs Nikon Z6
- Canon D60 vs Panasonic ZS70
- Nikon 1 V1 vs Nikon Z6
- Nikon B500 vs Panasonic ZS70
- Nikon Z6 vs Panasonic FZ200
- Nikon Z6 vs Panasonic G1
- Nikon Z6 vs Panasonic GH4
- Nikon Z6 vs Sony A5000
- Panasonic ZS70 vs Pentax 645D
- Panasonic ZS70 vs Sony A77 II
- Panasonic ZS70 vs Sony NEX-6
- Panasonic ZS70 vs Sony RX0
Camera Model | Panasonic ZS70 | |
---|---|---|
Camera Type | Fixed lens compact camera | |
Camera Lens | 24-720mm f/3.3-6.4 | |
Launch Date | April 2017 | |
Launch Price | USD 449 | |
Sensor Specs | ||
Sensor Technology | BSI-CMOS | |
Sensor Format | 1/2.3" Sensor | |
Sensor Size | 6.17 x 4.55 mm | |
Sensor Area | 28 mm2 | |
Sensor Diagonal | 7.7 mm | |
Crop Factor | 5.6x | |
Sensor Resolution | 20.2 Megapixels | |
Image Resolution | 5 184 x 3 888 pixels | |
Pixel Pitch | 1.18 μm | |
Pixel Density | 71.80 MP/cm2 | |
Moiré control | no AA filter | |
Movie Capability | 4K/30p Video | |
ISO Setting | 80 - 3 200 ISO | |
ISO Boost | 80 - 6 400 ISO | |
Image Processor | Venus | |
DXO Sensor Quality (score) | 36 | |
DXO Color Depth (bits) | 19.1 | |
DXO Dynamic Range (EV) | 10.6 | |
DXO Low Light (ISO) | 106 | |
Screen Specs | ||
Viewfinder Type | Electronic viewfinder | |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.46x | |
Viewfinder Resolution | 1166k dots | |
Top-Level Screen | no Top Display | |
LCD Framing | Live View | |
LCD Size | 3.0 inch | |
LCD Resolution | 1040k dots | |
LCD Attachment | Tilting 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 | 1/2000s | |
Continuous Shooting | 10 shutter flaps/s | |
Silent Shooting | Electronic Shutter | |
Time Lapse Photography | no Intervalometer | |
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 | no Hotshoe | |
USB Connector | USB 2.0 | |
HDMI Port | micro HDMI | |
Wifi Support | Wifi built-in | |
Body Specs | ||
Battery Type | Panasonic DMW-BLG10 power pack | |
Battery Life (CIPA) | 380 shots per charge | |
In-Camera Charging | USB charging | |
Body Dimensions |
112 x 67 x 41 mm (4.4 x 2.6 x 1.6 in) |
|
Camera Weight | 322 g (11.4 oz) |
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