• USA Cat S40 Front
  • Cat S40 Rubber Grip
  • Cat S40 left panel with push-to-talk
  • Cat S40 right panel
  • Cat S40 front and back side-by-side

Live Life without Compromise

Redefining the rugged genre for modern lifestyles, the Cat® S40 is Rugged Refined. Looking perfectly at home whether it's on the workbench or on the bar, this one-of-a-kind device has been designed for those who live life to the extreme. Perfectly balancing durability, performance and design, our most stylish Cat phone yet is the perfect companion in work and play.

Cat S40 height, depth and width size measurements
4.7" Display
Super bright IPS, qHD, 540 x 960
8MP Main Camera
Autofocus with Full HD Video recording at 30fps
4G LTE Network
Upto 150Mbps download speed
View Full Specification

Let Go of Phones Not Built for Life

Feel empowered to do more with a smartphone that's built for life's real challenges. Dust, high temperatures and drops of up to 6ft are no problem for this IP68 waterproof smartphone designed to withstand even the harshest environments - whether that's the construction site or the beach.

Cat S40 drop-proof smartphone

Enjoy the sun

Specially built for the outdoors, the S40 boasts an ultra-bright screen and enhanced audio quality for an uncompromised experience.

Cat S40 with very bright screen

Go Further

Time doesn't wait for anyone...so why should you wait for your phone? Boasting our largest capacity battery yet, on a full-charge the S40 offers up to 18-hours talk-time and an impressive 39 days stand-by time, so you can be confident that you won't get caught short when you need your phone most.

Cat S40 waterproof smartphone with IP68 protection

Tough Inside and Out

Featuring 4G ultra-fast data, NFC, GPS, a 4.7”qHD screen and a unique industry relevant app store, the S40 sets the bar for rugged smartphones. You can count on it to excel when the situation gets tough.

Cat S40 phone - resistant to dust
*Network bands in regions may be different, depending on the mobile operator and your location. Upload and download speeds also depend on the mobile operator. Available storage is less due to phone software. Battery times (talk time, standby time, and more) are subject to network and phone usage. Note: Specifications are subject to change without prior notice. <BR><BR> Free Shipping offer applies to orders of S40 and S50c only. Value of free shipping equates to $4.99 (US Standard shipping value). Offer ends 23:59 PST on 29 February 2016. Multi-usage allowed. Applicable to US orders only through Catphones.com.