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Caterpillar CAT S31

Tough Smartphone 4G with Dual Sim

Manufacturer Ref.: CS31-DAB-EUR-EY Product Ref.: CATS31
Caterpillar CAT S31Caterpillar CAT S31Caterpillar CAT S31Caterpillar CAT S31Caterpillar CAT S31

Key features

  • Very tough smartphone
  • IP 68 rating: waterproof and dustproof
  • Battery of long duration 4000 mAh
  • Fall proof for up to 1.8m
  • 8 MP camera (also under water)
  • Scratch resistant glass Corning® Gorilla®
  • Can even be used with gloves and wet hands

  • 2 years standard warranty
€274.99 ex. VAT
€332.74 incl. VAT

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Product information

Your survival expert: extremely tough smartphone

The Caterpillar CAT S31 is an extremely sturdy mobile, made for survival. Produced from high-quality material, you can remain reassured about scratches, falls, water, dust, etc. The screens are also optimized for outdoor use, for your convenience in all situations!

Stay connected

Do not lose energy with the large battery with a long lifetime: 4000 mAh.

Extremely tough

The Caterpillar CAT S31 is an extremely robust mobile. He has an IP68 rating. This means that it is waterproof and dust-proof. It can be submerged for up to 35 minutes to a depth of 1.2 m. He was also tested to survive falls from 1.8m height. The Gorillaglass screen is scratch resistant - the CAT S31 truly can handle anything.

Outdoor use

The CAT S31 is packed with features that help in rugged or outdoor environments, including a screen optimized for use in direct sunlight or when wet, even with gloves, and a long-lasting battery. Do not let your phone disappoint you, choose a survival expert: the CAT S31.


  • Android 7.0 Nougat operating system
  • Good grip
  • IP68 certified
  • MIL-SPEC 810g certificate
  • Resistant to grease and oil
  • Resistant to water, dust and traps
  • Works with wet hands / gloves
  • Processor: Quad-core / 1.1 GHz / Qualcomm MSM8909
  • Rear camera: 8 megapixels (also under water)
  • Front camera: 2 megapixels
  • Internal memory: 16 GB
  • RAM: 2 GB
  • micro SD: up to 128 GB
  • TFT screen: 4.7 inches
  • Nano SIM
  • Bluetooth version 4.1
  • Wi-Fi: IEEE 802.11 b / g / n
  • Battery: 4000 mAh
  • connections: audio jack 3.5 mm / micro USB
  • Network: 4G LTE
  • Weight: 200g
Warranty 2 years
Network With 4G
Dual SIM With dual SIM
Operating system With Android
Dust & shock resistant Resistant
Military Standard With military grade
Water resistant Water resistant
IP Rating IP68 rating
Camera With camera
Rear Camera 8MP
Front Camera 2MP
Expandable memory With exandable memory
SD Card slot Jusqu'à 128Go
Bluetooth Bluetooth 4.0
Large keys Without large keys
Frequency Quad-band
Lone worker protection system Without Lone worker protection
Screen size More than 4.5" screen
Hands free Without hands free kit
Vibracall With vibracall
SMS With SMS function
MMS With MMS function
Standby / talk time 38jours / 15h
Headset port Jack 3,5 mm
Dimensions 146 x 74.42 x12.6mm
Internal Memory 16GB
Weight 200g
In the box

Caterpillar Cat S31

Universal SIM Card Adaptor  (1)
€4.99 ex. VAT
VXi BlueParrott B250-XTS
€108.99 ex. VAT
Ref: VXI250XTS
Crosscall Waterproof Earbuds
€19.99 ex. VAT
freeVoice Nimbus II Mono
€54.99 ex. VAT
App Lone Worker - Seguridad en el trabajo
€185.99 ex. VAT
Multi-Screen Cleaner
€7.99 ex. VAT
Phone Clean
€9.99 ex. VAT
BlueParrot B450-XT VXi
€94.99 ex. VAT
Ref: VXIB450XT
VXi BlueParrott C400-XT
€94.99 ex. VAT
Ref: VXIC400XT
MUVIT power bank 1000mAh (2)
€36.99 ex. VAT
Ref: MU0123