Colour: Black

This is CAT’s most ruggedly refined mobile phone yet, boasting all the protective gear you need, as well as the functionality of an Android-powered handset.

• Dust, drop and water-proof
• Industry relevant apps available
• A durable, 3000mAh battery

Sim Free

Delivered in 2-3 days



Credit Details

The phone that bounces back

When you’re working on site, you’re bound to drop your phone on occasion. Luckily, CAT S40 is drop-proof up to 1.8 meters, even on concrete. It can also withstand high temperatures, as well as both dusty and wet conditions.

The phone that lets you enjoy the sun

Dazzling sunlight or a noisy environment shouldn’t stop you from using your CAT S40. Its super-bright display is clear in any setting, and its enhanced audio helps you hear calls and phone conversations.

The phone that lasts all day long

Built with a large capacity, 3000mAh battery, CAT S40 can give you up to an impressive 18 hours of talk-time, or an equally as impressive 39 days of stand-by time. So if you’re working all day, you don’t need to worry about battery life.

The phone that’s more than just rugged

Yes, CAT S40 is constructed to endure the harshest conditions, but it’s also packed full of great features, like support for super-fast 4G data, GPS for navigating new areas and a large 4.7-inch qHD display for everything else.

Full CAT S40 Specification

4.7-inch qHD
Qualcomm Quad-core 1.1Ghz
Card Slot (microSD):
Up to 64GB
144.9 x 74.08 x 12.45 mm
185 g
Secondary Camera:
Video Camera Quality:
Waterproof Rating:
Wireless Connectivity:
WiFi, Bluetooth (v4.1), NFC
Connectivity Port:
Battery Capacity:
3000 mAh
Talk Time:
Up to 18 hours
Up to 39 days
OS Version:
Android Lollipop 5.1
LTE Cat:
Cat 4 (150/50 Mbps)

The legal bit:

All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment, unless on the EE network. Promo codes cannot be used in conjunction with any other offer.

RPI Price Increase - Your monthly price plan charge will increase every year in March (EE), April (Vodafone) or May (Three) by the rate of most recently published RPI. Other prices, such as call charges and roaming costs, may also go up during your plan. Three monthly price includes £5 discount for paying by direct debit.

Trade-in - Your trade-in value is subject to you sending in your old device within 14 days of receiving your new one, as well as the condition criteria your old device is valued under, including the removal of any iCloud, Google and Samsung accounts, and the associated IMEI not being blacklisted. Full terms apply.

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