We won't draw any final conclusions from official samples, but colors certainly look punchy and the portrait mode did a decent job.
Meizu even did a low-light comparison between its mid-ranger and the Huawei P10 with its Leica dual camera. The M6 Note clearly did a much better job with the exposure, but the samples are downscaled so we can't say much about the detail levels.
for the people saying these photos are not actual, go to AliExpress, Lazada and other online stores, M6 Note reviews are almost filled with 4-5 stars due to camera, and performance on gaming
Nice pick of the girl, great figure :D