The Newland NLS MT67 Sei Mobile Computer (also referred to as MT6755 Sei) is a compact and durable rugged handheld mobile computer designed for enterprise data collection. Developed by Newland Digital Technology, it is widely used in logistics, warehousing, retail, and inventory management. The device features a 4-inch touchscreen combined with a physical keypad, enabling efficient data entry in various working conditions. Powered by an octa-core processor and running Android (typically Android 11 or later), it offers 4 GB RAM and 64 GB storage, ensuring smooth performance for business applications. Its rugged build includes IP65/IP67 protection and 1.5-meter drop resistance, making it suitable for harsh environments. With integrated 1D/2D barcode scanning, NFC, 4G connectivity, and a long-lasting 4800 mAh battery, the MT67 Sei supports reliable, all-day operations.