FOSSIBOT S7 Android 16 Unlocked Phones, 32GB+256GB+2TB CellPhones, 6.9″ FHD+120Hz Dual-Screen Smartphones, 5000mAh Battery, 4G Dual Sim(T-Mobile) Phones, Gemini Al(Starry Black, 256GB)

Price: $1,299.99 - $189.99
(as of Jun 10, 2026 19:47:30 UTC – Details)

From the brand

FOSSiBOT Official Flagship

FOSSIBOT is a veteran mobile brand forged by years of technical accumulation and continuous innovation. We develop sleek daily smartphones and heavy-duty rugged outdoor phones.

Boasting powerful specs and outstanding rugged durability, our phones adapt seamlessly to urban daily use and tough wilderness conditions alike. Dedicated service and dependable after-sales support help us gain consistent trust from global consumers over the years

How we define our product？

FOSSiBOT was born from the passion and courage of outdoor explorers. We build our legacy on unmatched rugged toughness, pairing seamless user experience with premium crafted build quality for every adventure.

What makes our product unique?

All FOSSiBOT rugged phones: IP68/IP69K & drop certified, premium Dimensity chips for smooth use, durable build, fully T‑Mobile SIM compatible.

How Is Our Brand Service?

As the official US flagship store of FOSSiBOT, we offer a 30-day free return policy, a 2-year replacement , and responsive support：fossibotphone@163

The Best No.1 Unlocked Phone

FOSSiBOT 2026 Flagship Series

128GB Storage Unlocked phones

256GB Storage 4G Rugged Phone

256GB Storage 5G Rugged Phone

Cost-effective phone

🚀【Android 16, 32GB RAM + 256GB ROM +2TB】 Powered by the latest Android 16 OS and a high-performance octa-core processor, this unlocked smartphone delivers smooth multitasking and responsive performance. Featuring up to 32GB RAM (8GB + 24GB virtual RAM), 256GB ROM, and support for up to 2TB TF card expansion, it offers ample space for apps, photos, videos, and games. Dual SIM 4G mobile phone compatible with T-Mobile. ❌❌Not compatible with AT&T, Cricket, Verizon, or Xfinity Mobile.
📱【6.9″ FHD+ 120Hz Display & 1.8″ Smart Rear Screen】FOSSiBOT S7 Unlocked Phone features a large 6.9-inch FHD+ display with a smooth 120Hz refresh rate for gaming, streaming, and scrolling. The 1.8-inch smart rear screen provides quick access to notifications, time, music controls, and more, making this smartphone more convenient for daily use.
🔋【5000mAh Battery for All-Day Power】The FOSSiBOT S7 mobile phone is equipped with a 5000mAh battery designed for long-lasting performance. Enjoy up to 670 hours standby time, 28 hours of calling, and up to 22 hours of gaming on a single charge. Perfect for work, travel, entertainment, and everyday communication.
✨【Slim 8.5mm Design & Premium Comfortable Grip】Unlike bulky phones, the FOSSiBOT S7 smartphone combines a lightweight 215g body with an ultra-slim 8.5mm profile. The rounded four-corner frame provides a modern appearance and comfortable grip, making it easy to carry in your pocket, backpack, or hand throughout the day.
🎁【Fingerprint Unlock, Face ID & Reliable After-Sales Support】This unlocked smartphone supports fingerprint unlocking, face recognition, GPS navigation, and essential daily functions. ❌❌NFC is not supported. Enjoy professional customer support within 24 hours, 30-day hassle-free returns, and a 2-year warranty with replacement service. For details, please refer to the Brand Story section.