Ulefone Armor 21 Rugged Smartphone for Outdoor Lovers

Performance & Insights In One Place

Tough and Resilient Design: - Certifications: IP68/IP69K/MIL-STD-810H certified - Durability: Can withstand 1.5m water submersion, dust exposure, 1.5m drops, and temperatures from -20℃ to 55℃ - Ideal for Demanding Environments: Perfect for construction sites, mines, and outdoor adventures - Lightweight: Weighs approximately 405g (14.3 oz), similar to two cans of tuna or a 14-ounce steak

Powerful Sound and Unique Lighting: - Infinite Halo Light System: Enhances ambiance - Full-Frequency Speaker: 122dB HiFi-quality sound from a 36mm diameter speaker with 11.5cc equivalent cavity - Ideal for Events: Great for outdoor parties and poolside entertainment - Customizable Notifier Tones: Personalize your experience

Professional Camera System: - Ultra-Clear Shots: 64MP IMX686 main sensor (1/1.7" size, 4-in-1 1.6μm pixels) - Night Vision: 24MP night vision camera for detailed low-light photography - Crisp Selfies and Video Calls: 16MP front camera for high-quality selfies and video calls - Stunning Details: Captures stunning details in bright and low-light conditions

High-Speed Performance: - CPU: Mediatek Helio G99 octa-core CPU (2.2GHz) with 8GB RAM and 8GB virtual RAM for smooth multitasking - Storage: 256GB internal storage expandable up to 2TB - OS: Runs on Android 14 for enhanced privacy, security, and customization

Long-Lasting Battery: - 10-Day Battery Life: Equipped with a 9600mAh battery - Fast Charging: 33W fast charging in just 4.5 hours - Multiple Uses: Up to 39 hours of talk time or 522 hours of standby - Reverse Charging: Supports reverse charging to power up other devices - Optional Dock Charging: Compatible with optional dock (sold separately)

Wide 4G Network Compatibility: - Dual SIM: Supports dual SIM with extensive 4G band coverage - Major Carriers: Works with T-Mobile, Mint, and other major carriers - Not Compatible: Does not work with AT&T, Cricket, Sprint, Boost Mobile, Metro PCS, Verizon, Xfinity, Straight Talk, or U.S. Cellular - Three-Slot Design: Allows dual SIM use alongside a microSD card

Smooth and Vivid Display: - High-Resolution Display: 6.58" FHD+ (1080x2408) with a 120Hz refresh rate - Touch Sampling: 240Hz touch sampling for fluid visuals - Gaming and Media: Optimized for gaming, work, and media consumption - Durability: Impact-resistant glass for strength and longevity