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📱 Rugged power meets next-gen tech — never miss a beat or a shot!
The Ulefone Armor 21 is a cutting-edge rugged smartphone featuring Android 14, a blazing-fast MediaTek Helio G99 processor, and a massive 16GB RAM with 256GB storage expandable up to 2TB. It boasts a 6.58-inch FHD+ 120Hz display, an industry-leading 122dB loudspeaker, and a professional-grade 64MP main camera paired with a 24MP night vision sensor. Designed for extreme durability with IP68/IP69K and MIL-STD-810H certifications, it offers a colossal 9600mAh battery with fast and reverse charging capabilities, dual SIM support, and specialized accessory connectivity — perfect for professionals and adventurers who demand performance and resilience.
















| ASIN | B0C5CKFTLC |
| Additional Features | Reverse Wireless Charging |
| Aspect Ratio | 16:9 |
| Battery Capacity | 9600 Milliamp Hours |
| Battery Charge Time | 3 Hours |
| Battery Description | Lithium-Ion |
| Battery Power | 9600 |
| Biometric Security Feature | Face Recognition |
| Brand | Ulefone |
| Built-In Media | Audio Adapter |
| Camera Description | Front |
| Camera Flash | no flash |
| Cellular Technology | 4G |
| Color | Black |
| Connectivity Technology | Wi-Fi |
| Connector Type | USB Type C |
| Customer Reviews | 4.2 4.2 out of 5 stars (197) |
| Display Pixel Density | 401.5 Pixels Per Inch (PPI) |
| Display Resolution Maximum | 1080 x 2408 pixels |
| Display Type | OLED/AMOLED |
| Effective Video Resolution | 64 MP |
| Flash Memory Supported Size Maximum | 256 GB |
| Form Factor | Bar |
| Frame Rate | 30fps |
| Front Photo Sensor Resolution | 16 MP |
| GPS Geotagging Functionality | False |
| Headphones Jack | No headphone jack |
| Human-Interface Input | Touchscreen |
| Manufacturer | Ulefone |
| Material Features | rugged and durable |
| Memory Storage Capacity | 256 GB |
| Model Series | Armor |
| Model Year | 2026 |
| Number of Front Cameras | 1 |
| Number of Rear Facing Cameras | 2 |
| Operating System | Android 13.0 |
| Optical Sensor Resolution | 64 MP |
| Phone Talk Time | 33 Hours |
| Processor Series | MediaTek Helio |
| Processor Speed | 2.2E+3 MHz |
| RAM Memory Installed | 16 GB |
| Rear Facing Camera Photo Sensor Resolution | 64 MP |
| Refresh Rate | 120 |
| Resolution | 1080 x 2408 |
| SIM Card Slot Count | Dual SIM |
| Screen Size | 6.58 Inches |
| Shooting Modes | Sports |
| Sim Card Size | Nano |
| Specific Uses For Product | Outdoor adventures, harsh working conditions, wildlife observation, night photography |
| Supported Satellite Navigation System | GPS |
| Unit Count | 1 Count |
| Video Capture Resolution | 64MP |
| Water Resistance Level | Water Resistant |
| Wireless Network Technology | CDMA, GSM, LTE, Wi-Fi |
| Wireless Provider | Unlocked |
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