Get the kind of powerful and jam-packed smartphone you've always wanted at an exceptional value with the sleek and stylish Sony Xperia M4 Aqua smartphone. The powerful octa-core processor included in the Xperia M4 ensures that your mobile experience is always smooth and lag-free, while a powerful battery and Ultra STAMINA mode provide you with unmatched battery life. With an IP 68 waterproof and dust-tight rating, you can take your M4 Aqua with you everywhere - to the park, out in the rain, and to the lake!