𝟭𝟬𝟯𝟬𝟬𝗺𝗔𝗵 𝗟𝗮𝗿𝗴𝗲 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 & 𝟭𝟱.𝟴𝗺𝗺 𝐔𝐥𝐭𝐫𝐚-𝐭𝐡𝐢𝐧 𝐁𝐨𝐝𝐲: DOOGEE Blade 20 rugged smartphone features a massive 10300mAh battery, nearly double the capacity of the previous Blade10. In airplane mode, it can last up to 1415 hours, making it suitable for multi-day outdoor trips. More impressively, its optimized design keeps the thickness at just 15.8mm, making it the thinnest rugged phone with the same battery capacity The gaming phone supports 18W fast charging and reverse charging, allowing you to charge accessories like smartwatches in an emergency during travel𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝟭𝟱 & 𝗚𝗲𝗺𝗶𝗻𝗶 𝗔𝗜: The DOOGEE Blade 20 rugged phone runs the latest Android 15, delivering smarter AI-driven interactions and optimized performance. It also features advanced privacy tools to safeguard your data, ensuring both security and peace of mind in every use. DOOGEE rugged smartphone unlocked also deeply integrates Gemini AI technology, supporting text, image, and voice interactions to quickly complete tasks like scene recognition and summary generation. Its powerful reasoning capabilities efficiently solve various problems, enhancing efficiency in learning or work𝟲.𝟲-𝗶𝗻𝗰𝗵 𝗛𝗗+ 𝐃𝐢𝐬𝐩𝐥𝐚𝐲 & 𝟭𝟲𝗠𝗣 𝗠𝗮𝗶𝗻 𝗖𝗮𝗺𝗲𝗿𝗮: DOOGEE rugged smartphone packs a 6.6-inch 90Hz high-refresh HD display with a central punch-hole design for max screen real estate, delivering blur-free motion for web surfing, HD videos, and gaming that amps up immersion. This rugged android phone also features a 16MP main camera + 8MP front lens with AI scene recognition, and Google-powered smart camera tech that enables object search, homework assistance, text extraction, and translation—streamlining daily tasks for work, study, and outdoor adventures.𝐎𝐜𝐭𝐚-𝐜𝐨𝐫𝐞 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐨𝐫 & 𝟮𝟬𝐆𝐁 𝐑𝐀𝐌 + 𝟏𝟐𝟖𝐆𝐁 𝐑𝐎𝐌: Blade 20 rugged phone features the T7200 octa-core high-performance chip, enabling fast response when running large games, editing HD videos, or handling multitasks. Unlocked phone comes with 20GB RAM (4GB + 16GB virtual) and 128GB ROM, supporting simultaneous operation of multiple apps while providing ample storage for massive photos, videos, and files. The rugged cell phone also supports TF card expansion up to 2TB, eliminating storage limitations and keeping your workflow efficient and convenient on the go𝗠𝗼𝗿𝗲 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀：DOOGEE rugged smartphone unlocked is built with IP68/IP69K dust/water resistance and MIL-STD-810H certification, standing up to harsh outdoor conditions and heavy daily use. This android phone also packs NFC functionality for mobile payments, device pairing, and access card scanning, while fingerprint/face unlock, side smart keys, and GPS+GLONASS+Galileo+BeiDou positioning ensure seamless usability. Whether for outdoor adventures or industrial tasks, this unlocked phone is the go-to choice for reliability and performance.𝐓𝐫𝐢𝐩𝐥𝐞 𝐂𝐚𝐫𝐝 𝐒𝐥𝐨𝐭 𝐆𝐚𝐦𝐢𝐧𝐠 𝐏𝐡𝐨𝐧𝐞：The Dual SIM 4G unlocked rugged phone supports 2 SIM cards + 1 TF card.The supported frequency bands are as follows: 4G TDD: B34/38/39/40/41; FDD: 1/2/3/4/5/7/8/18/19/20/25/26/28AB/66; 3G WCDMA: B1/2/4/5/8; 2G GSM: B2/3/5/8.