https://www.dxomark.com/cn/Cameras/Compare/Side-by-side/Panasonic-Lumix-DMC-G1-versus-Olympus-OM-D-E-M10-Mark-II___450_1046
Panasonic Lumix DMC G1 vs Olympus OM-D E-M10 Mark II vs
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https://www.techradar.com/news/cameras/photography-video-capture/panasonic-unveils-the-micro-four-thirds-lumix-dmc-g1-464594
Panasonic unveils the Micro Four Thirds Lumix DMC-G1 | TechRadar
Sep 12, 2008 - All the features of a DSLR in a fun-size package
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https://www.dxomark.com/Cameras/Compare/Side-by-side/Panasonic-Lumix-DMC-LX100-versus-Sony-Cyber-shot-DSC-RX100-III-versus-Canon-PowerShot-G1-X-Mark-II___981_957_941
Panasonic Lumix DMC-LX100 vs Sony Cyber-shot DSC RX100 III vs Canon PowerShot G1 X Mark II
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