For adventurers, field workers, and anyone who demands unwavering performance and durability, the Blade20 Ultra Rugged Smartphone is engineered to withstand the harshest environments while delivering cutting-edge features.
Experience unparalleled resilience, intuitive interaction via its unique rear screen, and seamless connectivity in a free unlocked mobile phone built for the extreme.
Unmatched Durability & Performance Features:
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Extreme Ruggedness: IP69 & MIL-STD-810H Certified: The Blade20 Ultra isn't just tough; it's built to military standards.
- IP69: This rating signifies complete protection against dust ingress ("6") and the ability to withstand high-pressure, high-temperature water jets ("9").
It's designed to survive extreme conditions, including industrial cleaning processes and very harsh environments. - MIL-STD-810H: This military-grade certification indicates the phone has passed rigorous tests for drops, shocks, vibrations, extreme temperatures, humidity, and more, ensuring it can endure almost any abuse.
- IP69: This rating signifies complete protection against dust ingress ("6") and the ability to withstand high-pressure, high-temperature water jets ("9").
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Massive 32GB RAM + 512GB ROM: Experience unparalleled multitasking and storage capacity.
- 32GB RAM: While likely a combination of physical RAM (e.g., 8GB or 12GB) plus extensive virtual RAM expansion, this massive amount ensures ultra-smooth performance, allowing you to run numerous demanding apps simultaneously without lag.
- 512GB ROM: A colossal amount of internal storage provides ample space for thousands of photos, videos, apps, and large files, eliminating concerns about running out of space.
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Unique 1.54" Smart Rear Screen: A standout feature! This secondary rear display (often with 240x240 resolution) offers quick access to essential information and functions without needing to flip the phone. Use it for:
- Viewing time and notifications.
- Controlling music playback.
- Taking high-quality selfies with the powerful rear camera.
- Quick access to a compass or other widgets.
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Monster 10300mAh Battery: Power through days of heavy use without worrying about recharging.
This enormous battery capacity provides exceptional standby time and extended usage, perfect for long outdoor adventures, remote work, or simply prolonged daily use. It often supports 18W fast charging and even reverse charging to act as a power bank for other devices. -
Captivating 50MP AI Camera: Capture stunning photos and videos in any environment. The high-resolution 50MP main camera, enhanced with AI (Artificial Intelligence) features, optimizes settings for various scenarios, ensuring sharp, vibrant, and detailed images.
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Expansive 6.6" HD+ Display: Enjoy clear and immersive visuals on the large 6.6-inch HD+ screen. Whether you're navigating, watching content, or Browse, the display provides a good viewing experience. Some versions may even offer a 90Hz refresh rate for smoother scrolling.
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Android Operating System: Runs on a modern Android OS (likely Android 14 based on recent DOOGEE models), offering a user-friendly interface, access to millions of apps via the Google Play Store, and robust security features.
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4G Dual SIM & Unlocked Mobile Phones: Stay connected globally. With 4G LTE support and dual SIM card slots, you can manage two different phone numbers simultaneously. Being "free unlocked" means it's compatible with any GSM carrier worldwide, giving you the freedom to choose your network provider.
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3 Card Slots: Beyond dual SIM functionality, the inclusion of three card slots typically means you can use two SIM cards and a microSD card simultaneously (for storage expansion), providing ultimate flexibility.
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NFC (Near Field Communication): Enjoy convenient contactless payments, quick pairing with compatible accessories, and easy data transfer with NFC capability.
The Blade20 Ultra Rugged Smartphone is more than just a phone; it's a statement of resilience and advanced technology. It's built for those who push boundaries and need a device that can keep up.