What is the crop factor of the Sony A5000?

The Sony Alpha A5000 is equipped with an APS-C sensor, whose diagonal measures 27.8mm. The sensor has a crop factor (or format factor, or focal length multiplier) of 1.5.

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 1.5, the sensor in the Sony A5000 is smaller than the receptor area of a 35mm film slide or negative. As a result, a lens that is attached to the Sony A5000 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 33mm lens on the Sony A5000 will provide the same angle of view and depth of field as a 50mm normal lens on a film camera (33mm * 1.5 = 50mm).

Sensor specs and performance

The table below compares the sensor specs of the Sony A5000 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.

Sensor Characteristics

		Camera Model	Sensor Class	Resolution (MP)	Horiz. Pixels	Vert. Pixels	Video Format	DXO Portrait	DXO Landscape	DXO Sports	DXO Overall
1.		Sony A5000	APS-C	19.8	5456	3632	1080/60i	23.8	13.0	1089	79
2.		Canon M10	APS-C	17.9	5184	3456	1080/30p	22.2	11.4	753	65
3.		Nikon 1 J5	1-inch	20.7	5568	3712	4K/15p	21.1	12.0	479	65
4.		Sony A3000	APS-C	19.8	5456	3632	1080/60i	23.7	12.8	1068	78
5.		Sony A5100	APS-C	24.0	6000	4000	1080/60p	23.8	12.7	1347	80
6.		Sony A6000	APS-C	24.0	6000	4000	1080/60p	24.1	13.1	1347	82
7.		Sony HX90V	1/2.3	18.0	4896	3672	1080/60p	20.2	11.6	738	47
8.		Sony NEX-3N	APS-C	16.0	4912	3264	1080/60i	22.8	12.5	1067	74
9.		Sony RX100 II	1-inch	20.0	5472	3648	1080/60p	22.5	12.4	483	67
10.		Sony RX100 III	1-inch	20.0	5472	3648	1080/60p	22.4	12.3	495	67
11.		Sony RX100 IV	1-inch	20.0	5472	3648	4K/30p	22.8	12.6	591	70
Note: DXO values in italics represent estimates based on sensor size and age.

In the United States, the A5000 was initially launched in January 2014 at a price of $449.

Check A5000 offers at
ebay.com

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.

~

Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

You are here:  Home  »  Sony A5000 Review  »  Sony A5000 Crop Factor