Which camera quality is better, iPhone7 LG V20 or Huawei P9?

Hello, personally, I think p9Plus is not bad. It uses a 5.5-inch AMOLED screen and a large battery of 3400mAh. It is the world's first dual-speaker phone with high and low tones. In addition to the traditional bottom speaker, the receiver is also a "speaker", which ensures the aesthetic feeling of the overall design of the mobile phone and creates the best music playback effect in the mobile phone industry at present. Invisible stereo technology (horizontal screen), which restores the stereo effect of audio and video through virtual two-channel technology. Secondary pressure sensing technology, supporting the setting of favorites menu, secondary pressure sensing one-click direct.