Cat S41 Rugged Smartphone

by CAT

The CAT S41 Smartphone is one of the most rugged phones you will ever find. This phone is dust proof, water proof, 5,000 mAh battery (Gives you 38 hours of talk time), and scratch resistant Corning Gorilla Glass. If you need rugged, get a CAT phone!

This phone will currently only work on TMobile and AT&T networks.


  • Rugged design is drop proof, dust proof, water proof, and scratch resistant.
  • Long battery life: Up to 38 hours of talk-time and 44 days of stand-by time
  • The Cat S41 Battery Share feature allows you to charge other devices or accessories

Drop Proof

All CAT phones are drop tested onto concrete from a height of 6 feet to obtain their rugged credentials. The CAT S41 is reinforced with a strengthened die cast frame to withstand drops. For those customers that are using their phones in the construction, agriculture, or security industry these phones are made for you. The phones have the latest technology from Corning, with the Gorilla Glass 5. This very thin, yet durable class prevents cracking and scratches on the glass.

Water Proof

This phone can not only take a brief dunk in the water, but it can be submerged in up to 6 feet of water for up to one hour. The S41 CAT phone is IP68 certified, which is the highest IP rating available. You can even take photos and videos underwater!

Battery Life

The CAT S41 comes with a 5,000 mAh battery, which means you have have up to 38 hours of talk-time and 44 days of stand-by time. The battery on this phone is so large, you can also use it as a power bank for your other devices.

Manufacturer: CAT
Part Number: CAT-S41
Dimensions: 5.98" x 2.95" x 0.51"
Weight: 0.5 lbs
SIM: SIM Dual SIM (Nano-SIM, dual stand-by)
Certifications: IP68 (Dust/water proof), Drop-to-concrete restistance up to 6', MIL-STD-810G compliant
Display Size: 5.0"
Resolution: 1080 x 1920
Multitouch: Yes
Protection: Corning Gorilla Glass 5
Operation System: Android 7.0 (Nougat)
Chipset: Mediatek MT6757 Helio P20
CPU: Octa-core (4x2.3 GHz Cortex-A53 & 4x1.6 GHx Cortex-A53)
GPU: Mali-T880MP2
Card Slot: microSD, up to 256 GB
Internal Memory: 32 GB, 3 GB RAM
Video: 1080p @ 30 fps
Camera (Primary): 13 MP, phase detection autofocus, LED flash
Camera (Secondary): 8 MP
Audio Output: Phone, Loudspeakers, 3.5mm Jack
WLAN: Wi-Fi 802.11 b/g/n, Hotspot
Bluetooth: Yes
GPS: Yes
Radio: FM Radio
USB: MicroUSB 2.0
Sensors: Accelerometer, Proximity, Compass
Messaging: SMS, MMS, Email, Push Email, IM
Battery: Non-removable Li-Ion 5000 mAh battery
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If you have any questions about this or any other product, please don't hesitate to contact one of our Marine Diagnostic Tool experts at 866-551-6531 or by clicking below!

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