GH4 <-> GH3 compared at Quesababe
A high ISO comparison is presented, as well as a number of full-size pics and more 4K video footage: http://www.quesabesde.com/noticias/panasonic-lumix-gh4-analisis-muestras-video_11591
I can't tell if the high ISO test was done on RAW or jpeg. GH4 photos clearly show more detail, but I can't tell if it's a result of better pixels or less noise reduction.
They provide download links to RAW files but I can't open them in PS CS6.
They got a full production model at the last minute; first time I've heard of one being circulated.
It seems the ISO noise above 800 looks better compared to GH3, but not a huge difference anyway. Dynamic range is also a bit better ... shadows definitely show more details but again nothing to write home about.
- Canon EOS M58.8%
- Panasonic G85/G803.3%
- Panasonic FZ2500/FZ20001.9%
- Panasonic LX10/LX151.2%
- Panasonic GH5 development3.6%
- Sony a99 II15.9%
- Nikon KeyMission 170 and 801.0%
- Fujifilm GFX 50S development28.3%
- Olympus E-M1 II development18.7%
- Olympus E-PL80.1%
- Olympus 25mm F1.2 Pro1.5%
- Olympus 12-100mm F4 IS Pro1.9%
- Olympus 30mm F3.5 Macro0.1%
- Sigma 85mm F1.4 Art3.6%
- Sigma 12-24mm F4 Art2.6%
- Sigma 500mm F4 DG OS HSM Sport2.4%
- YI M12.2%
- GoPro Hero50.8%
- GoPro Karma drone2.2%
|Sunflower Field by GrannyMeg|
from An impressionist piece
|Flag from Staten Island Ferry by wam7|
|SAND SCULPTURE by duskman|
from Landscape - Black and White #4