Support Cameralabs by shopping at my partner stores or buying me a coffee!
Buy me a coffee!

Follow my RSS feed at Camera Labs RSS Feed
  Latest camera reviews

Lumix G80 / G85
Olympus OMD EM1 II
Sony RX10 Mark III
Sony RX100 Mark V
Nikon COOLPIX B700
Sony A6500
Lumix FZ2000 / FZ2500
Nikon COOLPIX B500
Lumix LX10 / LX15
Fujifilm XT2
Nikon D3400
Canon EOS 5D Mark IV
Ricoh GR II
Canon G7X Mark II
Canon SX720 HS
Canon EOS 80D
Olympus TG Tracker
Nikon D500 review
Canon EOS 1300D / T6
Lumix GX80 / GX85
Fujifilm X-Pro2
Fujifilm X70
Lumix TZ80 ZS60
Sony A6300
Canon PowerShot G5X
Lumix TZ100 ZS100
Sony A7s Mark II
Sony RX10 II
Lumix FZ330 / FZ300
Sony RX100 IV
Canon G9X
Fujifilm XT10
Nikon COOLPIX L840
Canon SX530 HS
Olympus OMD EM10 II
Canon SX410 IS
Panasonic Lumix GX8
Olympus TOUGH TG860
Sony A7r Mark II
Canon PowerShot D30
Olympus TOUGH TG4
Canon PowerShot G3X
Canon EOS 5Ds
Nikon COOLPIX S9900
Sony HX90V
Canon EOS T6s 760D
Panasonic Lumix G7
Panasonic Lumix SZ8
Canon EOS M3
Olympus EPL7
Samsung NX3000
Panasonic Lumix GM5
Nikon D5500
Panasonic Lumix GF7
Olympus OMD EM5 II
Nikon COOLPIX S9700
Canon SX710 HS
Panasonic TZ70 / ZS50
Sony Alpha A7 Mark II
Canon EOS 7D Mark II
Fujifilm X100T
Nikon COOLPIX S3600
Sony Alpha A5100
Sigma DP1 Quattro
Sony Cyber-shot W830
Nikon COOLPIX L830
Nikon D750
Canon SX400 IS
Sony Cyber-shot H400
Panasonic Lumix LX100
Canon SX60 HS
Canon ELPH 340 IXUS 265
Canon G7X
Nikon COOLPIX P530
Canon SX520 HS
Canon G1 X Mark II
Panasonic Lumix FZ1000
Panasonic TZ60 / ZS40
Sony RX100 III review
Sony A3000 review
Canon EOS 1200D T5
Sony WX350
Nikon P600
Sony Alpha A5000
Sony Cyber-shot HX400V
Panasonic Lumix GH4
Panasonic TS5 FT5
Sony Alpha A6000
Canon SX700 HS
Canon SX600 HS
Olympus TOUGH TG2
Nikon AW1
Nikon D3300
Fujifilm XT1
Olympus STYLUS 1
Sony Cyber-shot RX10
Olympus OMD EM1
Panasonic Lumix GM1
Nikon D610
Sony Alpha A7
Nikon D5300
Canon PowerShot A2500
Sony Alpha A7r
Canon ELPH 130 IXUS 140
Nikon COOLPIX P520
Nikon COOLPIX L820
Canon PowerShot S120
Panasonic Lumix GX7
Canon SX510 HS
Canon PowerShot G16
Fujifilm X20
Panasonic FZ70 / FZ72
Canon EOS 70D
Sony RX100 II
Canon ELPH 330 IXUS 255
Panasonic Lumix GF6
Fujifilm XM1
Olympus EP5
Panasonic Lumix LF1
Panasonic TZ35 / ZS25
Olympus XZ2
Sony HX300
Panasonic Lumix G6
Sony HX50V
Fujifilm X100S
Canon SX280 HS
Canon EOS SL1 / 100D
Panasonic TZ40 / ZS30
Nikon D7100
Fujifilm X-E1
Canon EOS 6D
Nikon D5200
Panasonic Lumix GH3
Canon PowerShot S110
Panasonic Lumix G5
Sony NEX-6
Panasonic Lumix FZ200
Canon PowerShot SX50 HS
Nikon COOLPIX P7700
Olympus E-PL5
Canon EOS M
Panasonic TS20 / FT20
Canon PowerShot G15
Nikon D600
Nikon COOLPIX L810
Canon PowerShot D20
Sony RX100
Panasonic Lumix LX7
Canon SX500 IS
Fujifilm HS30 EXR
Sony HX200V
Panasonic FZ60 / FZ62
Canon 520HS / 500HS
Canon 110HS / 125HS
Nikon D800
Canon EOS T4i / 650D
Canon PowerShot A3400
Panasonic ZS15 / TZ25
Olympus E-M5
Nikon D3200
Fujifilm X-Pro1
Canon PowerShot A2300
Canon SX240 / SX260
Samsung NX200
Sony Alpha SLT-A77
Canon EOS 5D Mark III
Panasonic ZS20 / TZ30
Canon PowerShot G1 X
Sony NEX-7
Panasonic GX1
Olympus E-PM1
Nikon V1
Sony NEX-5N
Canon EOS T3 / 1100D
Canon EOS 600D / T3i
Nikon D7000
Canon EOS 60D
Canon EOS 550D / T2i
Canon EOS 7D

All camera reviews
  Best Buys: our top models
  Best Canon lens
Best Nikon lens
Best Sony lens
Best budget DSLR
Best mid-range DSLR
Best semi-pro DSLR
Best point and shoot
Best superzoom
Best camera accessories

Camera Labs Forum

Any questions, comments or a great tip to share? Join my Camera forum and let everyone know!
  DSLR Tips

Free Shipping on ALL Products
Sony Cyber-shot DSC-H55 Ken McMahon, July 2010

Sony Cyber-shot DSC-H55 results: Real-life resolution / High ISO Noise

Sony Cyber-shot DSC-H55 vs Nikon COOLPIX S80000 vs Panasonic Lumix DMC-TZ8 / ZS5 real life resolution

Support this site by shopping below


To compare real-life performance we shot this scene with the Sony Cyber-shot DSC-H55, the Nikon COOLPIX S8000 and the Panasonic Lumix DMC-TZ8 / ZS5 within a few moments of each other using their best quality JPEG settings.

The lenses on each camera were set to approximately the same field of view, the Sony and Panasonic cameras were set to Program mode and the COOLPIX S8000 was set to Auto mode. All three cameras were set to manual ISO and the lowest available sensitivity - 80 ISO on the Cyber-shot DSC-H55 and the Panasonic LUMIX DMC-TZ8 / ZS5 and 100 ISO on the COOLPIX S8000.


The above image was taken with the Sony Cyber-shot DSC-H55 in Program mode. The lens was set to 5.1 mm (30mm equivalent) and the metering selected an exposure of 1/320th of a second at f4 with an ISO setting of 80. The original 4320 x 3240 pixel image had a file size of 5.45MB.

These test images were shot in cloudy bright conditions so the subject doesn't present the same kind of exposure challenges as it does in bright sunlight with a high dynamic range encompassing bright highlights on the white walls and deep shadow in the foreground vegetation. The Cyber-shot H55 has made a pretty good job of the exposure, however there is a degree of clipping of the highlights with some detail lost in the white clouds in the top right corner of the frame. There's good detail in the shadows though and we think a slightly better result might have resulted had the Cyber-shot's multi metering mode chosen an exposure half a stop lower.

The Cyber-shot H55 has got the white balance spot on though. Where both the Nikon COOLPIX S8000 and Panasonic Lumix TZ8 / ZS5 have produced results with a slight blue cast, the Cyber-shot H55's whites are neutral resulting in other colours being correctly rendered and producing a pleasing warmer result.

Now let's look at the detailed crops. Generally, the crops from the Cyber-shot DSC-H55 show a good level of detail that's consistent accross the frame from the centre to the edges. There's little evidence of chromatic aberration, even right at the edges and fine detail is quite well resolved. There is a slight clumpiness to the pixels, though, and if you look closely at the first crop of the chapel on the hill you'll notice a faint white halo that extends along the top of the wall and down the hill. This is the result of sharpening or some other digital processing. While you're not likely to notice it other than when looking at full sized pictures on screen or printed (even then you have to look quite hard) it does show that Sony has had to work very hard (perhaps too hard) on the image data delivered by the lens and sensor combination in order to produce acceptable results.

Compared with the COOLPIX S8000, the Sony Cyber-shot DSC-H55, is ahead on all counts. Firstly, the Cyber-shot H55 has nailed the while balance spot whereas the COOLPIX crops have a very pronounced blue cast. And though the Sony crops look a little clumpy and the halo is just visible on the horizon, the COOLPIX S8000 exhibits these artifacts to a much greater extent and the difference shows in reduced image detail. Probably the best example of the difference in image detail is in the lighthouse crop, where the Sony has clearly made a better job of resolving the detail in both the foreground houses and the landscape beyond.

Like the COOLPIX S8000, the Lumix TZ8 / ZS5 has also had a bad day where the white balance is concerned and produced an image with a slight blue bias. And the halo effect that's visible in both the Sony H55 and Nikon S8000 crops is here on the Lumix TZ8 / ZS5 crops as well. Looking at the entire image, the Lumix halo is not so bad as the COOLPIX one, but worse than the Sony H55. The overall level of image detail in the Lumix crops also does't quite match up to what the Cyber-shot H55 can produce and it lacks consistency, while it's good at the centre, it deteriorates towards the edges. Compare the top (chapel) crops from the two cameras and you can't see much difference but in the lighthouse crop from nearer the edge of the frame the Cyber-shot detail is clearer and sharper. Now let's check out how they compare at higher sensitivities in our High ISO Noise results.

Sony Cyber-shot DSC-H55
Nikon COOLPIX S8000
Panasonic Lumix DMC-TZ8 / ZS5
f4, 80 ISO
f3.5, 100 ISO
f4.3, 80 ISO
f4, 80 ISO
f3.5, 100 ISO
f4.3, 80 ISO
f4, 80 ISO
f3.5, 100 ISO
f4.3, 80 ISO
f4, 80 ISO
f3.5, 100 ISO
f4.3, 80 ISO

Sony Cyber-shot DSC-H55 results: Real-life resolution / High ISO Noise

All words, images, videos and layout, copyright 2005-2017 Gordon Laing. May not be used without permission.

/ Best Cameras / Camera reviews / Supporting Camera Labs