1-2/3 sensor vs 1 inch sensor. Size difference: Canon PowerShot Talk Forum: Digital Photography Review (2024)

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marksee Contributing Member • Posts: 977

1-2/3 sensor vs 1 inch sensor. Size difference

Mar 11, 2019

1

What is the actual area difference between the 2 sensors. Is the 1 inch 2,3 or 4 times the size of the 1-2/3 sensor. Thanks

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Mark B. Forum Pro • Posts: 30,251

Re: 1-2/3 sensor vs 1 inch sensor. Size difference

In reply to marksee Mar 11, 2019

2

marksee wrote:

What is the actual area difference between the 2 sensors. Is the 1 inch 2,3 or 4 times the size of the 1-2/3 sensor. Thanks

https://en.wikipedia.org/wiki/Image_sensor_format

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(unknown member) Veteran Member • Posts: 3,479

Re: 1-2/3 sensor vs 1 inch sensor. Size difference

In reply to marksee Mar 11, 2019

The 1" sensor has slightly over 4 times the area as a 1/2.3" sensor. For comparison, the FF sensor has 30x the area.

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jshen808 Forum Pro • Posts: 16,067

Re: 1-2/3 sensor vs 1 inch sensor. Size difference

In reply to marksee Mar 11, 2019

marksee wrote:

What is the actual area difference between the 2 sensors. Is the 1 inch 2,3 or 4 times the size of the 1-2/3 sensor. Thanks

..below is a chart to compare sizes..

1-2/3 sensor vs 1 inch sensor. Size difference: Canon PowerShot Talk Forum: Digital Photography Review (3)

..thanks for sharing, and happy shooting my friend,

..Cheers..

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OP marksee Contributing Member • Posts: 977

Re: 1-2/3 sensor vs 1 inch sensor. Size difference

In reply to jshen808 Mar 11, 2019

1

Thanks for your reply. I used this same chart and if you look at the size difference the 1" sensor does not look 4 times larger.

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Mark B. Forum Pro • Posts: 30,251

Re: 1-2/3 sensor vs 1 inch sensor. Size difference

In reply to marksee Mar 11, 2019

marksee wrote:

Thanks for your reply. I used this same chart and if you look at the size difference the 1" sensor does not look 4 times larger.

It's 4 times the area. Sometimes saying something is 4x bigger than something else can sound deceiving. Maybe you were expecting it to be 4x the length and width.

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jshen808 Forum Pro • Posts: 16,067

Re: 1-2/3 sensor vs 1 inch sensor. Size difference

In reply to marksee Mar 11, 2019

1

marksee wrote:

Thanks for your reply. I used this same chart and if you look at the size difference the 1" sensor does not look 4 times larger.

..maybe this chart will be better..

..but to me, if take the area of the 1/2.3 and apply it 4X, then it seems to fill the sensor area of the 1"..

1-2/3 sensor vs 1 inch sensor. Size difference: Canon PowerShot Talk Forum: Digital Photography Review (6)

..thanks for sharing, and happy shooting my friend,

..Cheers..

jshen808's gear list:jshen808's gear list

Panasonic Lumix DMC-FZ300 Panasonic FZ80/FZ82

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CMCM Veteran Member • Posts: 6,094

Re: 1-2/3 sensor vs 1 inch sensor. Size difference

In reply to marksee Mar 11, 2019

1

Here are a couple of charts showing relative sizes:

1-2/3 sensor vs 1 inch sensor. Size difference: Canon PowerShot Talk Forum: Digital Photography Review (7)

1-2/3 sensor vs 1 inch sensor. Size difference: Canon PowerShot Talk Forum: Digital Photography Review (8)

CMCM's gear list:CMCM's gear list

Fujifilm X30 Nikon D500 Nikon Coolpix P950 Nikon D700 Nikon D5600 +17 more

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