Xiaomi Mi Max vs Samsung Galaxy S7 edge. Xiaomi Mi Max. The New Phablet Xiaomi Mi Max is a huge, unibody phone, carrying a 6.44-inch screen with a resolution of 1080 x 1920. The Snapdragon 652 chipset is under the hood carrying a octa-core 1.8GHz CPU, and the Adreno 510 GPU. There is a 16 megapixel main camera with PDAF on the back, as well as a 5 megapixel front shooter. The phablet is powered by 4850 mAh battery and runs MUIU 8 based on Android Marshmallow 6. Three different variants of the device will be available. Samsung Galaxy S7 edge. The Samsung Galaxy S7 Edge is the larger phone in the S7 family: it has a 5.5" Quad HD Super AMOLED display, runs on Qualcomm's latest Snapdragon 820 chip and sports a 12-megapixel camera with large pixels and the widest lens on a phone (f/1.7) for great low light performance. All of that comes together via the new TouchWiz on top of Android 6 Marshmallow. The S7 Edge features 32GB of internal storage with support for microSD cards. It also has a massive 3600mAh battery and sports IP68 water resistance..