Built for your day

With this certified device and Sentinel Link™ pre-loaded, you can be assured that the data is validated and securely sent to the Connect Up servers. 

  • Built to withstand drops, vibration, dust, dirt, sand, humidity, salt mist and even temperature extremes of -13°F to 131°F for up to 24 hours.

  • 5” Full HD display with Corning® Gorilla® Glass shatterproof screen. Optimized for outdoor visibility and works with gloves or wet hands.

  • Waterproof for up to 35 minutes in 4 feet of water, with a 13MP camera that can be used underwater. 

  • Designed with a large 4,000mAh battery that provides up to 30 hours of talk time on 3G. 

  • Non-Incendive device which reduces the chance of spark in combustible environments. Certified to be used in hazardous areas designated as Class 1, Division 2.

Technical Specifications

BATTERY Type Non removable Lithium Ion Capacity 4000mAh Talk Time Up to 30 hours StandBy Time Up to 22 days DISPLAY Display Type 5” Display – FHD (1920 x 1080) IPS, wet finger/glove-on working technology* Display Cover Corning® Gorilla® Glass 5 CAMERA Main/Rear 13MP autofocus with LED flash Front 5MP fixed focus CONNECTIVITY Audio Jack 3.5mm Bluetooth 5.0 NFC Yes (Android Pay™) Wi-Fi 802.11 a/b/g/n/ac (2.4 & 5GHz) USB USB Type C, USB-OTG SIM Type Nano SIM GPS GLONASS, GPS, aGPS, Beidou Other Dedicated assignable button for favorite apps or push-to-talk DATA SPEED Maximum Downlink Data Rate 400Mbps Data Speed (Maximum Uplink Data Rate 75Mbps MEMORY ROM Flash 64GB RAM 4GB Extended Storage microSD™ (up to 128GB) NETWORK 2G GSM/CDMA 2G Frequencies GSM 2/3/5/8, CDMA BC0/BC1/BC10 3G UMTS/EVDO 3G Frequencies UMTS B1/2/4/5/8, EVDO BCO/BC1/BC10 4G Yes, Cat 13 4G Bands (LTE) CAT 13, B2/3/4/5/7/12/13/14/25/26/41/66 VoLTE Wi-Fi DUAL MODE 2.4/5GHZ (A/B/G/N) PROCESSOR Processor Type Qualcomm SDM630 chipset Octacore 2.2GHz Platform/OS Google Android™ Oreo RUGGED IP Rating IP68 Certified Waterproof Up to 4ft for 35 mins Dust Proof Dust Resistant Drop Test Up to 6ft (1.8M) onto concrete Military Standard MIL-SPEC 810G, Shock and Drop, Operating Temp: -13°F (-25°C) to 131°F (55°C), Category 4 vibration Hazardous Area Classification Non-Incendive Class1 Div2, Group A-D, T4 certification^ SENSORS Accelerometer Proximity Sensor Ambient Light Sensor Compass SIZE Size 5.9 x 3.0 x 0.5 (inches) Weight 9.1 oz ^WARNING: Do not charge, connect, use the USB/audio jack port or open ports, or remove anything from the device in the hazardous areas. *We cannot guarantee that all gloves will work with this feature. ***Contingent on network availability.

Built to withstand drops, dust, vibration and even extreme temperatures, the Cat® S48c is built with durability at its core, just like the Cat equipment you see on construction sites. And with a Corning® Gorilla® Glass 5 display, you no longer have to worry about a shattered screen or lost productivity from a broken phone.

If you work or play around water, don’t worry. The Cat® S48c can be submerged in up to 4 feet of water for 35 minutes. You can even use the 13MP camera to take underwater pictures while you’re on vacation. 

A battery that lasts for days, not hours. The Cat® S48c comes with a 4000mAh battery that allows up to 30 hours of talk time and 22 days of stand-by time. A phone that lasts as long as your day so you can get the job done on your schedule.


 Founded in 2018, Connect Up Technologies is an enterprise software company whose connected worker solution is designed to improve workforce safety cultures and reduce operational costs. As OSHA and CDC champions, Connect Up strives to ensure employers can keep their employees safe and productive  

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