New Cat S41 Dual Sim LTE Android 7.1 Ruggedised IP68 Sim Free Unlocked UK Model

Quick Find: 105103

New Cat S41 Dual Sim LTE Android 7.1 Ruggedised IP68 Sim Free Unlocked UK Model

More Views


Normal RRP £399.99 Saving Of £50

This product is available for pre-order



To UK Mainland for more options add the product to the basket.

£0.00 - Free Shipping Offer (DPD Or Royal Mail Tracked)

£4.99 - Royal Mail Tracked 48

£5.99 - Royal Mail Tracked 24

£6.99 - DPD Delivery

Dispatch time: 1-4 Days


Cat S41 Waterproof Wetsuit

Cat S41 SIM Free / UK

Share the Power!

Cat's branded smartphones have been critically praised and reached new levels of popularity in the past couple of years. With the new S41, they have produced a rugged smartphone with so much battery power it can charge other products with its Battery Share feature.

Built to handle extreme conditions with a specification beyond IP68, the Cat S41 will keep on working underwater or in harsh environments.


  • Android 7 Nougat & productivity apps (Battery Share, AVG, Office Suite, File Commander, App Toolbox)
  • 5-inch Full HD (1920 x 1080) screen
  • Corning Gorilla Glass 5
  • 2.3 GHz Octa-core processor
  • 13MP main camera with PDAF & LED flash
  • 8MP selfie camera
  • Beyond IP68 - water-resistant to 2m for 60 minutes 
  • Strengthened die-cast frame
  • Drop proof to 1.8m
  • Huge 5,000 mAh battery
  • Power Share app lets you use the S41 as a power bank

The S41 is available in one colour option: black/grey with yellow trim. The phone has an internal storage capacity of 32GB, with 3GB of RAM.

Micro SD cards up to 256GB can be installed to expand the storage. The handset has a dedicated microSD slot.  

Box Contents

  • Cat S41 Rugged Smartphone (SIM Free / UK)
  • Quick Start Guide
  • Warranty card
  • Mains charger and micro USB cable

Cat S41 SIM Free UK Workers


Over the past few years, Cat has changed the perception of rugged smartphones. Not too long ago, a rugged phone was often expensive and underpowered all at once. Cat changed that with the original Cat B15 Toughphone: a game-changing product that was both affordable and carried a decent specification.

They haven't looked back and the S41 is an example of their vision in the rugged category. With a solid, robust design, the Cat S41 ticks all of the boxes required for a rugged product. It even goes beyond the standard IP68 dust and water-resistance rating.

But there's more than just that. The S41 is a high-quality modern smartphone too, with Android 7 Nougat, octa-core processing, a Full HD screen, Android Pay certification and other features, all at an affordable price point. 

Take Charge

Ask anyone what they want from a smartphone and the answer will probably be "longer battery life!

The Cat S41 answers those calls with a huge 5,000 mAh cell. In standard conditions, this big battery can deliver up to 38 hour's continuous talk time on a 3G connection. Left alone that's up to 44 days on standby. 

No more rushing around to find a charger for the trip home, or realising you're almost out of juice because you stopped out for a few hours after work. With the S41 you can get to the end of every long day with power to spare. 

Cat S41 Rugged Beachproof

Share The Power

With a unique app designed specifically for the S41, you can turn the phone into a portable battery bank and share some of your power. 

Included in the box is a Power Share Cable. Simply open the Power Share app, and connect the other device to your S41. You can also set limits to the sharing to make sure you don't drain your own phone's battery too low!

Go Beyond Rugged

Most rugged phones will tout a MIL SPEC 810G and IP68 rating. The Cat S41 matches these claims and it also takes further steps.

IP68 only specifies water-resistance to 1.5 metres and 30 minutes. The Cat S41 has been tested to 2 metres and 60 minutes. It's also tough enough to handle thermal shocks, salt mist spray and fine particulates. 

The 5-inch screen has been manufactured with the most recent scratch-resistant Corning® Gorilla® Glass 5. Finally, the handset has been drop proof tested onto concrete from to 1.8 metres. 

Cat S41 Rugged Woodchip

Additional Features

Glove Mode

Accessible from the settings, Glove Mode changes the sensitivity settings of the screen so that it is compatible with gloved hands.

Easy Grip Design

Wrapping around the whole handset is a textured, grippy finish. The keeps the phone stuck to the spot, even when rested on inclines and slippy surfaces.

It's also easy to locate in a deep pocket or bag and easier to hold in the hand than the glossy, anodised finished of comparable fashion-style smartphones. 

Push To Talk

If using several S41 handsets for a group of workers or another such team, the PTT button can be utilised with compatible apps for immediate short to medium range communication.

SOS / Lone Worker App

Pre-installed on the Cat S41 is a lone worker app that can be customised. Through this app, a worker in distress or in need of attention can quickly call for assistance, with options to share GPS location.

Easy Read Display

Alongside the Glove Mode mentioned above, the Cat S41 screen has also been designed to minimise glare from direct sunlight and other sources of bright light. 

App Toolbox

Looking for some useful and relevant applications? Sick of filtering through thousands of silly games and distractions on the Play Store? With the App Toolbox, you can browse through work-related applications, filtering by industry or keyword.

Cat S41 Bike Workshop Banner

Cat Licensed Merchandise

© 2017 Caterpillar. All Rights Reserved. CAT, CATERPILLAR, BUILT FOR IT, their respective logos, “Caterpillar Yellow”, the "Power Edge" trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

Bullitt Mobile Ltd is a licensee of Caterpillar Inc.

We cannot guarantee that all gloves will work with the Glove Mode feature.

Battery times (talk time, standby time, and more) are based on 3G and are subject to network and phone usage. 

All other trademarks, trade names, product names and logos are the property of their respective owners. Any rights not expressly granted herein are reserved.

Technical Features:

Battery Features:

  • Type - Non removable Lithium Ion
  • Capacity - 5000mAh, Pump Express 2.0
  • Standby Time - Up to 44 days
  • Talk Time - Up to 38 hours (3G)
  • Battery Share Functionality - Yes

Network Features:

  • 4G Bands - 1, 2,3, 5, 7, 8, 20 (EU);
  • 3G Bands - 850, 900, 1900, 2100 (EU);
  • 2G Bands - 850/900/1800/1900 (All variants)

Processor Features:

  • Processor Type - MTK P20 MT6757 Octacore 2.3GHz
  • Platform/OS - Google Android Nougat OS

Size/Weight Features:

  • Dimensions - 152 x 75 x 12.85mm
  • Weight - 218g

Display Features:

  • Display Type - Super Bright 5” Display – FHD (1980 x 1080) IPS, auto switch support and wet finger/glove-on working technology
  • Display Protection - Corning Gorilla Glass 5

Data Speed Features:

  • Maximum Downlink Data Rate - 300Mbps
  • Maximum Uplink Data Rate - 50Mbps

Rugged Features:

  • IP Rating - Beyond IP68 certified: Waterproof up to 2M for 60mins
  • Drop Test - Up to 1.8M (6 ft) onto concrete
  • Operating Temperature - -25°C (-13°F) to 55°C (131°F)
  • Military Standard 810G - Shock and drop proof. Salt fog, sand, dust, dirt, vibration and pressure resistant Category 4 Vibration

Multimedia Features:

  • Audio - FM Radio, Music Player
  • Video Recording - 1080p at 30fps
  • Video Playback - 1080p at 60fps

Camera Features:

  • Main/Primary - 13MP autofocus with PDAF, LED flash
  • Front/Secondary - 8MP fixed focus

Connectivity Features:

  • Audio Jack - 3.5mm
  • Bluetooth - 4.1
  • NFC - Yes (Android Pay)
  • Wi-Fi - 802.11 b/g/n (2.4 & 5GHz)
  • USB - micro-USB 2.0, USB-OTG
  • Sim Type - Nano SIM, dual and single SIM variants
  • GPS - GLONASS, GPS, aGPS, Beidou (variant dependent)

Memory Features:

  • Storage - 32GB ROM
  • Memory - 3GB RAM
  • Extended Storage - microSD (up to 2TB)

Sensory Features: 

  • Proximity Sensor - Yes
  • Ambient Light Sensor - Yes
  • E-Compass - Yes

Physical Key Features:

  • Side - Power key, volume down/up, programmable key
  • Front - Home, back, Recent App

Additional Information

Manufacturer CAT

Customer Reviews

Write Your Own Review

You're reviewing: New Cat S41 Dual Sim LTE Android 7.1 Ruggedised IP68 Sim Free Unlocked UK Model

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.