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Test # 2874 |
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| Camera ISO Test |
Sony A99 ISO Test |
ested ISOs: ISO100, ISO200, ISO400, ISO800, ISO1600, ISO3200, ISO6400, ISO12800, ISO25600 |
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Test by Sinan Ozturk |
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PhotoAgainst Photo Editor's Comment: In our official ISO test we shoot a chart that consists of 1 and 5 American Dolars. We take 6 crops from various sections of the chart to display details in different ISO.
For each camera we shoot a good quality lens in its sweat spot This is usually F8 for interchangeable lens cameras.
Unlike our other comparisons, these ISO shots are taken in different times and lighting conditions might be different. So please consider only ISOs in these tests (we recommend analyzing black and white crops we provide) as contrast and color cast might not be very accurate in these comparisons.
After reviewing the test, scroll to the bottom of the page to compare Sony A99's ISO with other cameras.
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Photo_5722Sony A99 + Tamron 90mm F2.8 Di |
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Photo_5721 Sony A99 + Tamron 90mm F2.8 Di |
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| Photo by Sinan Ozturk
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Photo by Sinan Ozturk
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| 100% (1:1) Crop Samples |
Sony A99 + Tamron 90mm F2.8 Di Crop1
ISO 200 Brightness 136 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop2
ISO 200 Brightness 129 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop3
ISO 200 Brightness 113 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop4
ISO 200 Brightness 108 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop5
ISO 200 Brightness 116 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop6
ISO 200 Brightness 126 (Almost Same) |  |
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 | Sony A99 + Tamron 90mm F2.8 Di Crop1
ISO 100 Brightness 134 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop2
ISO 100 Brightness 127 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop3
ISO 100 Brightness 111 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop4
ISO 100 Brightness 106 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop5
ISO 100 Brightness 114 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop6
ISO 100 Brightness 124 (Almost Same) |
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| Display crops in Black & White |
| EXIF |
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Sony A99
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Camera |
Sony A99
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Tamron 90mm F2.8 Di
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Lens |
Tamron 90mm F2.8 Di
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8.0
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Aperture |
8.0
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1/30
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Shutter |
1/15
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200
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ISO |
100
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(Almost Same) 137
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Brightness |
135 (Almost Same)
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0
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Contrast |
0
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0
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Saturation |
0
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0
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Sharpness |
0
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90 mm.
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Focal Length |
90 mm.
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90 mm.
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Foc.Len.FF eq |
90 mm.
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60 mm.
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Foc.Len.APS-C |
60 mm.
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Standard
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Scene Mode |
Standard
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Auto
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White Balance |
Auto
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19.28 Mb.
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Filesize |
19.09 Mb.
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6000 x 4000 [24 MP.]
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Dimensions |
6000 x 4000 [24 MP.]
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Photo_5723Sony A99 + Tamron 90mm F2.8 Di |
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Photo_5721 Sony A99 + Tamron 90mm F2.8 Di |
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| 100% (1:1) Crop Samples |
Sony A99 + Tamron 90mm F2.8 Di Crop1
ISO 400 Brightness 135 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop2
ISO 400 Brightness 127 (Exactly Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop3
ISO 400 Brightness 111 (Exactly Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop4
ISO 400 Brightness 106 (Exactly Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop5
ISO 400 Brightness 114 (Exactly Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop6
ISO 400 Brightness 124 (Exactly Same) |  |
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| Sony A99 + Tamron 90mm F2.8 Di Crop1
ISO 100 Brightness 134 (Almost Same) | | Sony A99 + Tamron 90mm F2.8 Di Crop2
ISO 100 Brightness 127 (Exactly Same) | | Sony A99 + Tamron 90mm F2.8 Di Crop3
ISO 100 Brightness 111 (Exactly Same) | | Sony A99 + Tamron 90mm F2.8 Di Crop4
ISO 100 Brightness 106 (Exactly Same) | | Sony A99 + Tamron 90mm F2.8 Di Crop5
ISO 100 Brightness 114 (Exactly Same) | | Sony A99 + Tamron 90mm F2.8 Di Crop6
ISO 100 Brightness 124 (Exactly Same) |
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| Display crops in Black & White |
| EXIF |
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Sony A99
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Camera |
Sony A99
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Tamron 90mm F2.8 Di
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Lens |
Tamron 90mm F2.8 Di
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8.0
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Aperture |
8.0
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1/60
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Shutter |
1/15
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400
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ISO |
100
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(Exactly Same) 135
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Brightness |
135 (Exactly Same)
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0
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Contrast |
0
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0
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Saturation |
0
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0
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Sharpness |
0
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90 mm.
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Focal Length |
90 mm.
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90 mm.
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Foc.Len.FF eq |
90 mm.
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60 mm.
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Foc.Len.APS-C |
60 mm.
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Standard
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Scene Mode |
Standard
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Auto
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White Balance |
Auto
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16.78 Mb.
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Filesize |
19.09 Mb.
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6000 x 4000 [24 MP.]
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Dimensions |
6000 x 4000 [24 MP.]
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Photo_5724Sony A99 + Tamron 90mm F2.8 Di |
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Photo_5721 Sony A99 + Tamron 90mm F2.8 Di |
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| 100% (1:1) Crop Samples |
Sony A99 + Tamron 90mm F2.8 Di Crop1
ISO 800 Brightness 132 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop2
ISO 800 Brightness 125 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop3
ISO 800 Brightness 109 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop4
ISO 800 Brightness 103 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop5
ISO 800 Brightness 112 (Almost Same) |  | Sony A99 + Tamron 90mm F2.8 Di Crop6
ISO 800 Brightness 120 (Almost Same) |  |
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| Sony A99 + Tamron 90mm F2.8 Di Crop1
ISO 100 Brightness 134 (Almost Same) | | Sony A99 + Tamron 90mm F2.8 Di Crop2
ISO 100 Brightness 127 (Almost Same) | | Sony A99 + Tamron 90mm F2.8 Di Crop3
ISO 100 Brightness 111 (Almost Same) | | |
F8.0 
1/30 
200 
90mm. 
