Smartphone Ulefone Armor 23 Ultra 6.78 inch 12 GB 512 GB Black

The device supports two-way satellite messaging, enabling sending and receiving text messages, sharing location, and SOS via satellite. It features a Dimensity 8020 5G chipset, a large 50 MP primary camera within an all-scenario imaging system, and a high-resolution 6.78" Gorilla Glass display. The phone provides fast charging up to 120W and runs Android 13, with expandable storage and hybrid dual 5G SIM support. Satellite service is enabled by Bullitt and the satellite network is powered by Skyko.

Advantages

This smartphone offers reliable satellite communication for text, location sharing and SOS in areas without cellular coverage. The MediaTek Dimensity 8020 chipset delivers 5G connectivity and responsive performance for everyday use. A versatile triple-camera setup led by a 50 MP ultra-large lens provides flexible imaging options. The large 6.78" Gorilla Glass display ensures clear viewing, while a 5280 mAh LiPo battery with 120W fast charging minimizes downtime. Hybrid Dual SIM and expandable storage up to 2 TB make the device adaptable to different user needs.

Key specifications

• Display: 17.2 cm (6.78"), 1080 x 2460 pixels, Gorilla Glass
• Processor: MediaTek Dimensity 8020, up to 2.6 GHz
• Memory: 12 GB RAM
• Storage: 512 GB internal, expandable via MicroSD (TransFlash) up to 2 TB
• SIM: 5G Hybrid Dual SIM (NanoSIM)
• Connectivity: Wi‑Fi 802.11a/b/g/n/ac/ax (Wi‑Fi 4/5/6), Bluetooth 5.1
• Cameras: Triple camera system — 50 MP + 50 MP + 64 MP
• Battery: Lithium‑Polymer (LiPo) 5280 mAh, 120W fast charge
• Operating System: Android 13
• Satellite: Two‑way satellite messaging, satellite service by Bullitt, network powered by Skyko

How to use

Set up the device following the on-screen Android 13 setup prompts, insert one or two NanoSIM cards for hybrid dual SIM operation, and optionally insert a MicroSD card to expand storage. Enable satellite messaging through the dedicated satellite communication settings or app, then follow the provider prompts to register and test send/receive functions. Use the camera app for photography and switch between lenses as needed; charge the battery with the supplied compatible 120W charger for fastest recharge times.

Recommendations

For reliable satellite messaging, ensure the device has a clear view of the sky when sending or receiving messages. Keep the software and satellite service settings updated and use official chargers to preserve battery health and achieve advertised 120W charging performance.