Rugged smartphones

A Unique Offer for Smart Technology Enthusiasts

Rugged smartphones are a category of modern devices distinguished by exceptional durability and reliability. Thanks to sealed casings, powerful batteries, and intelligent designs, they are more resilient than standard smartphones. This makes them ideal for travelers, military personnel, extreme sports fans, and professionals in specialized fields.

Key Benefits of Rugged Smartphones

• Protection against dust, moisture, and dirt in accordance with international standards
• Durable casing that minimizes damage from drops and impacts
• Resistance to various weather conditions, from scorching heat to freezing cold
• Ability to withstand strong vibrations
• Extended battery life, tested rigorously in-house
• Stable mobile connectivity in any environment
• Affordable pricing

International Protection Standards

Sigma mobile rugged smartphones feature a verified level of protection against dust and moisture, classified under the International Protection (IP) system. The IP code (short for “ingress protection code”) rates the device’s resistance to the intrusion of solid objects or water, determined through standardized testing methods.

Common IP ratings for rugged devices include:

• IP67 – Complete protection against dust ingress and temporary immersion in water up to 1 meter deep.
• IP68 – Full dust resistance, with immersion in water up to 1 meter for up to 30 minutes.
• IP69 – Full dust resistance, with the ability to endure high-temperature water pressure cleaning.

Most Sigma mobile models are rated IP68 or IP69. Read more about smartphone protection on our blog.

How to Choose a Rugged Smartphone

Each smartphone model is crafted with unique features, so selecting the right one depends on your specific needs. To pick the most convenient and functional rugged smartphone, consider:

• IP rating
• Battery capacity
• Display size
• Camera specifications
• SIM card format
• Internal specifications (processor type, number of cores, RAM size)
• Special features (sensors, security settings, extra buttons, etc.)

Explore our catalog for detailed comparisons and find the best rugged smartphone for you. Purchase a Sigma mobile device from our official online store or through our authorized partners.