S Series

The S Series combines rugged protection with performance, large batteries, cameras, and distinctive secondary-display options on selected models. It suits users who want a capable all-round rugged phone without focusing on only one specialist tool.

Choose by the exact feature set rather than the number alone. Current S200 variants include S200, S200 Plus, S200 Ultra, S200X, and S200 Max, while current S300 options include S300 Pro, S300 Plus, and S300 Plus Thermal. Compare processor, storage, battery, cameras, display design, and regional network bands on the individual product pages.

S300 Plus Thermal is the current thermal-imaging option in the S Series collection. Thermal imaging can help visualize temperature differences, but it is not a medical diagnostic device and should not replace certified industrial instruments where calibrated measurements are required.

S200 Max is the endurance-focused option with a 22,000mAh battery. Other S200 and S300 models use different capacities and may be easier to carry. Compare capacity, charging speed, dimensions, and weight rather than choosing by battery size alone.

Selected S Series phones support 5G, but band coverage differs by model and region. Match the exact product's band list to your carrier before ordering. Carrier services such as VoLTE, Wi-Fi calling, or visual voicemail can require separate operator approval.

No. Rear-display size, camera system, night-vision capability, and thermal imaging vary across S200 and S300 models. Use the comparison information and product specifications to confirm which secondary display and imaging tools are included.