Samsung’s rugged Galaxy XCover 4s is a spectacular and durable choice for a smartphone, as it was tailor made for handling rough conditions. Not only is it easy to grip, it also has an IP68 rating against dust and water intrusion, MIL-STD 810G standard certification for surviving drop tests. Beyond its durability, the XCover 4s also boasts a 5-inch LCD display, an Exynos 7885 octa-core processor, a 2,800mAh battery, USB-C charging, and plenty of RAM and storage for lightweight and mid-range processes. It supports Bluetooth 5.0, dual-band Wi-Fi, and LTE cellular connectivity, and gives you the option to upgrade to Android 11 from the default Android 9.
Esper is a device management company. We don’t sell devices directly, but offer in-depth hardware recommendations informed by thousands of customers and vetted for your use case, needs, and desired outcomes. Our vast partner catalog and relationships mean we can connect you directly to manufacturers, saving you time, trouble, and money. Welcome to the fast lane.

USB-C 2.0, microSDXC, 3.5mm
Accelerometer, proximity, compass
Esper Supported devices have been tested by Esper in our labs or deployed at a sufficient scale by customers to prove they meet the bar for real-world deployment. When you choose an Esper Supported device, you’re getting hardware that is sufficiently vetted for use on our device management platform and ready for deployment at scale.
Esper Foundation for Android is an enterprise-grade operating system for company owned and managed hardware. It features long-term support, regular security patches, and customizable control over the entire experience, combined with robust and powerful device management tools. It’s the full-stack solution you’ve always dreamed of.
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Inadequate hardware can restrict the functionality of your system, resulting in a subpar experience and performance. Esper tackles this with:
Zero-Touch Provisioning
Ready-to-go Secure Remote Debugging
Remote View and Remote Control