The CAT S41 is a smartphone that can take a beating. The waterproof casing means that you don't need to worry about rain or dust. Thanks to the large 5,000mAh battery, this device can be used as a power bank to charge someone else's phone. You can view photos and videos taken with the 13-megapixel camera on the 5-inch full HD screen. Thanks to the 32GB of storage capacity, you won't run out of storage space soon. If you want more, you can always expand the storage up to a maximum of 256GB. Do you want to use the device both for business and private purposes? This is a dual SIM phone, so you can have 2 phone numbers on 1 device.