"Good picture quality but not as much as of opd variant s4 but though they made it waterproof"
"Best of all it is water proof and Its battery is removable. Thus it will be with you forever."
"1 inch FHD screen with 432 ppi density, IP67 certified (dust proof and water resistant), Superb camera quality (16 MP phase-detection AF camera with upto 4K video recording-currently at no. 7 in DxOMark rankings)"