Rugged yet refined, CAT S40 is a powerful combination of durable materials and impressive performance.

• Dust and waterproof design
• 4.7-inch scratch-resistant display
• Drop proof up to 1.8 meters

Worry proof

Dust, water, high temperatures and even higher drops (up to 6ft), CAT S40 was built to withstand tough environments, making it the perfect sidekick for construction and industrial workers.

Here comes the sun

If you find yourself working outdoors a lot of the time, in bright sunlight and noisy conditions, you’ll be quietly impressed by CAT S40’s ultra-bright screen and extra noisy sound. No squinting. No inaudible calls.

Super charged

A long day on-site, without access to a charger? A 3000mAh battery provides a massive 18 hours of talk-time and up to 39 days of stand-by-time.

Fast and furious

Ultra-fast 4G data, GPS, a 4.7-inch display and a dedicated, industry-orientated app store. These are just a few of the things that make CAT S40 a fantastic rugged phone.

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 - Each year, your Pay Monthly airtime tariff will be adjusted according to the Retail Price Index (RPI) rate of inflation. Your bill will be adjusted in March (EE), April (O2 & Vodafone) and May (Three) by the rate announced in January (EE & Three), February (O2) and March (Vodafone).

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.

Samsung Trade-in Boost - Samsung Trade-in Boost - To get your £50 trade-in boost, you must trade-in a Samsung Galaxy S7, S7 edge, S8, S8 Plus, S9, S9 Plus, Note 8 or Note 9 within 14 days of placing your original order for a Samsung Galaxy S10, S10 Plus or S10e. Trade-in valuations are subject to the usual terms however all qualifying devices will receive the £50 boost, so long as they power on. Promotion ends 30 April 2019.

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