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  Comparison # 168 
 
Camera ISO Comparison

Sony Rx100 Mk2 vs. Sony A99

ISO Test: ISO 200, 400, 800, 1600, 3200, 6400
 
Comparison by Sinan Ozturk   
This is a low light ISO test between compact Sony RX100 II and full frame Sony Alpha A99 (equiped with Carl Zeiss 24-70 F2.8 Ssm lens). Both cameras were on a tripod and to reduce shake, all shots are taken with 10 seconds shutter delay.

Sony Alpha 99 is Sony's highest camera in A mount aiming professionals. The Carl Zeiss 24-70 F2.8 Ssm lens lens it has also one of the best lenses avaiable for this camera. In other words Sony Alpha A99 with CZ 24-70 lens is one of the best Sony Camera equipment one can own.

On the other hand Sony RX100 is just a "compact" camera with only 1 inch sensor. I really like to show you both cameras head to head so that you can see the difference in their sizes:


During the test Sony's in-body Steady Shot option was off in both cameras since they are on a tripod. White balance is set to AUTO, Scene is "Standard", DRO is OFF for both cameras. Point of views are same which is 70mm in full frame terms (around 50mm in APS-C focal lenght). Aperture is F4 for both cameras and High ISO reduction option is set to "normal" in both Sony Rx100 Mk2 and Sony A99

I'm sure you'll also agree that RX100 is competing with A99 incredibly despite its sensor size and even in very high ISOs like 6400. If you look very hard in 100%/150% zoom you can see RX100 lost some very minor details against A99 but this is just normal. Yet it competes very well in noise reduction and its even possible to say it matches full frame A99 in noise control if not slightly better.

For people who is interested this is a night shot of Istanbul's Maiden Tower.
            [Review by Sinan Ozturk]
  
  
  Comparison Photo # 1  
Photo_420Sony RX100 mk2  
against
Photo_427 Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
F4.0 4 200 25mm.    
  F4.0 4200 70mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Sony RX100 mk2
Center
ISO 200
Brightness 219
(Almost Same)
Sony RX100 mk2
Around Center
ISO 200
Brightness 174
(Exactly Same)
Sony RX100 mk2
Border (Right)
ISO 200
Brightness 64
(Almost Same)
Sony RX100 mk2
Around Center
ISO 200
Brightness 96
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Focus Point
ISO 200
Brightness 214
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Around Center
ISO 200
Brightness 174
(Exactly Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Border (Right)
ISO 200
Brightness 71
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Around Center
ISO 200
Brightness 92
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_422Sony RX100 mk2  
against
Photo_428 Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
F4.0 2 400 25mm.    
  F4.0 2400 70mm.  
100% (1:1) Crop Samples
Sony RX100 mk2
Center
ISO 400
Brightness 218
(Almost Same)
Sony RX100 mk2
Around Center
ISO 400
Brightness 168
(Almost Same)
Sony RX100 mk2
Border (Right)
ISO 400
Brightness 62
(Almost Same)
Sony RX100 mk2
Around Center
ISO 400
Brightness 96
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Focus Point
ISO 400
Brightness 213
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Around Center
ISO 400
Brightness 169
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Border (Right)
ISO 400
Brightness 69
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Around Center
ISO 400
Brightness 90
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_423Sony RX100 mk2  
against
Photo_429 Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
F4.0 1 800 25mm.    
  F4.0 1800 70mm.  
100% (1:1) Crop Samples
Sony RX100 mk2
Center
ISO 800
Brightness 221
(Almost Same)
Sony RX100 mk2
Around Center
ISO 800
Brightness 163
(Exactly Same)
Sony RX100 mk2
Border (Right)
ISO 800
Brightness 62
(Almost Same)
Sony RX100 mk2
Around Center
ISO 800
Brightness 96
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Focus Point
ISO 800
Brightness 215
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Around Center
ISO 800
Brightness 163
(Exactly Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Border (Right)
ISO 800
Brightness 71
(Almost Same)
Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
Around Center
ISO 800
Brightness 91
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_424Sony RX100 mk2  
against
Photo_430 Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
F4.0 0.5 1600 25mm.    
  F4.0 0.51600 70mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Sony RX100 mk2 ISO 1600 vs. Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM ISO 1600 for locations Focus Point, Around Center, Border (Right), Around Center
  EXIF  
 
  Comparison Photo # 5  
Photo_425Sony RX100 mk2  
against
Photo_419 Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
F4.0 1/3 3200 27mm.    
  F4.0 1/43200 70mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Sony RX100 mk2 ISO 3200 vs. Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM ISO 3200 for locations Focus Point, Around Center, Border (Right), Around Center
  EXIF  
 
  Comparison Photo # 6  
Photo_426Sony RX100 mk2  
against
Photo_421 Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM
F4.0 1/8 6400 25mm.    
  F4.0 1/86400 70mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Sony RX100 mk2 ISO 6400 vs. Sony A99 + Carl Zeiss 24-70 F2.8 ZA SSM ISO 6400 for locations Focus Point, Around Center, Border (Right), Around Center
  EXIF  
 
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  Other Sony RX100 mk2 vs. Sony A99 Comparisons  
Sony RX100 mk2 vs. Sony A99
ISO Test: ISO 100/160, 200, 400, 800, 1600, 3200, 6400, 12800
Sony RX100 mk2 vs. Sony A99
ISO Test: ISO 100/160, 200, 400, 640, 800, 1600, 3200, 6400, 10000, 12800, 16000,25600
Sony Alpha A99 (+ Minolta 50mm Lens) vs. Sony RX100 mk2 Video Comparison
at 50mm.
Simultaneous video shot at 50mm.
Sony Rx100 Mk2 vs. Sony A99
ISO Test: ISO 100/160, 200, 400, 800, 1600, 3200, 6400, 12800
Sony Rx100 Mk2 vs. Sony A99
at 18mm.
Nightshot video
Sony Rx100 Mk2 vs. Sony A99
at 24mm.
Landscape daylight shot
  Other Comparisons of Sony RX100 mk2  
Sony RX100 mk2 vs. Sony A7R
ISO Test: ISO 100/160, 200, 400, 800, 1600, 3200, 6400, 12800
Sony RX100 mk2 vs. Nikon D750
ISO Test: ISO 100/160, 200, 400, 800, 1600, 3200, 6400, 12800
Sony RX100 mk2 ISO Test
Tested ISOs: ISO160, ISO200, ISO400, ISO800, ISO1600, ISO3200, ISO6400, ISO12800
Sony A7R (+ Minolta 50mm F1.4 Lens) vs. Sony Rx100 mk2 Video Comparison
at 50mm.
Sony mirrorless full frame A7R vs. compact Sony RX100 make 2 video comparison
Sony A7R vs. Sony RX100 mk2
ISO Test: ISO 100/160, 200, 400, 800, 1600, 3200, 6400, 12800, 25600
Sony RX100m2 vs. Sony A7R Video Comparison
at 50mm.
Simultaneous video shot at 50mm.
Nikon P300 vs. Sony RX100 mk2
at 18-50mm.
Sony RX100 mk2 vs. Sony NEX-6
ISO Test: ISO 100/160, 200, 400, 800, 1600, 3200, 6400, 12800, 25600
Sony A7 vs. Sony RX100 mk2
Sony Rx100 Mk2's Lens Distortion Test
Distortion at 10mm.
Sony RX100 mk2 Multiframe Noise Reduction Test
at 24mm.
Normal ISO1600 vs. Multiframe Noise Reduction ISO 1600
Sony Rx100 Mk2 vs. Sony A35
ISO Test: ISO 100/160, 200, 400, 800, 1600, 3200, 6400, 12800
Sony Rx100 Mk2 vs. Sony A55
ISO Test: ISO 160, 200, 400, 800, 1600, 3200, 6400, 12800
Sony A35 vs. Sony Rx100 Mk2
at 18mm.
Landscape photo - depth of field test
Sony Rx100 Mk2's Lens vs. Sony 16-50 F2.8
at 18mm.
Sony Rx100 Mk2's Lens vs. Sony 16-105
at 18mm.
Sony Rx100 Mk2's Lens vs. Sigma 10-20 F4-5.6
at 18mm.
Sony Rx100 Mk2's Lens vs. Tokina 11-16
at 18mm.
Nikon P300 vs. Sony Rx100 Mk2
at 18mm.
  Other Comparisons of Sony A99  
Sony A99 vs. Sony A7R
ISO Test: ISO 100, 200, 400, 800, 1600, 3200, 6400, 12800
Sony A55 vs. Sony A99 (Macro comparison with same Tamron 90mm F2.8 Lens)
at 90mm.
Handheld Macro Shot with Tamron 90mm F2.8 on both APS-C and Full Frame Cameras
Sony A55 (+Sony 16-50 2.8) vs. Sony A99 (+Carl Zeiss 24-70 2.8)
Sharpness at 24-70mm.
APS-C sensor vs. Full Frame Sensor both equipped with a good quality zoom lens
Sony A55 vs. Sony A99
Sharpness at 12mm.
APS-C sensor vs. Full Frame Sensor with same lens.
Sony A99 ISO Test
ested ISOs: ISO100, ISO200, ISO400, ISO800, ISO1600, ISO3200, ISO6400, ISO12800, ISO25600
Sony A99 vs. Sony A7R
at 90-300mm.
Various Handheld shots with exact same tele objektives
Sony A99 vs. Sony A7R
ISO Test: ISO 100, 400, 1000, 2000, 5000, 20000
Sony A99 vs. Sony A7R
Tested ISOs: ISO100, ISO200, ISO400, ISO800, ISO1600, ISO3200, ISO6400, ISO12800
Sony A-99 Video of all camera menu options in depth
Sony A7R vs. Sony A99
at 90mm.
Macro shots with same lens (Tamron 90mm F2.8)
Sony A7R (+ Minolta 50mm F1.4 Lens) vs. Sony A99 (+Minolta 50mm F1.4 Lens) Video Comparison
at 50mm.
Sony mirrorless full frame A7R vs. Sony Alpha SLT fullframe A99 video comparison
Sony A7R vs. Sony A99
Sharpness at 50mm.
Handheld Shot with Minolta 50mm 1.4 at F4
Sony A99 vs. Sony A7R
Tested ISOs: ISO100, ISO200, ISO400, ISO800, ISO1600, ISO3200, ISO6400, ISO12800
Sony Alpha A99 vs. Sony A7R Video Comparison
at 50mm.
Simultaneous video shot at 50mm with Minolta 50mm F1.4 Lens on both cameras.
Sony A99 vs. Canon Powershot SD1000 Video Comparison
at 20mm.
Full Frame camera vs. Basic Compact Camera Video comparison
Sony A55 vs. Sony A99 Video Comparison
at 20mm.
APS-C sensor camera vs. Full Frame camera Video comparison
Fuji FinePix S2950 vs. SonyA99 Video Comparison
at 20mm.
Compact Bridge Zoom Camera vs. Full Frame camera Video comparison
Sony Alpha A99 (+ Carl Zeiss 24-70 Lens) vs. Sony A35 (+Tamron 17-50 2.8 Lens) Video Comparison
at 16-17mm.
Full Frame Camera vs. APS-C Sensor camera Video comparison
Fuji FinePix S2950 vs. Sony A99
at 24-70mm.
Full Frame Camera vs. Small Bridge Compact
Sony A55 vs. Sony A99
at 90mm.
Same lens & angle macro flower shot at F2.8, F4 and F8
Sony A35 vs. Sony A99
at 90mm.
Same lens & angle macro flower shot at F2.8, F4 and F8
Sony A99 vs. Sony A55
at 90mm.
Same lens macro shot at F2.8 and F8
Sony A55 vs. Sony A99 Video Shot
at 12mm.
APS-C vs Full Frame Camera in 12 mm wide angel video shot
Sony A99 vs. Sony A55
at 90mm.
Full Frame Camera vs. APS-C sized camera for Macro shot at F2.8 with the same lens
Sony A99 Multiframe Noise Reduction Test
at 24mm.
Normal ISO1600 vs. Multiframe Noise Reduction ISO 1600
Sony A35 vs. Sony A99
ISO Test: ISO 100, 200, 400, 800, 1600, 3200, 6400, 12800
Sony A55 vs. Sony A99
ISO Test: ISO 100, 200, 400, 800, 1600, 3200, 6400, 12800
Sony Alpha A99 + Minolta 75-300 vs. Fuji Finepix 2950 Zoom video comparison
at 75-300mm.
Full Frame Camera vs. Small Bridge Compact Video comparison