● 3W Speaker - Clear Audio Output Even In Noisy Settings
● 5.5-Inch HD Touchscreen(720×1440) - Operable with Gloves
● Powered by An MT6762 Octa-core Processor, 4GB RAM, 64GB ROM
● 13.0MP Rear Camera for Data Capture
● 5.0MP Front Camera for Video Communication
● Rich Connectivity - Dual Nano-SIM, 4G LTE, Wi-Fi, BT4.1, Multi-Mode Positioning
● High-Capacity 6550mAh Battery - with A Desktop Charger for All-Shift Operation
● IP68 Rating - Durability for Complete Dust and Water Resistance
Product Overview
Engineered for the front lines of industry, the Uphone L553 is a Rugged 4G Handheld Terminal that thrives in hazardous conditions. Certified to IP68 standards, it combines a powerful MT6762 Octa-core platform with 4GB RAM and 64GB ROM to run critical applications seamlessly. The 5.5-inch HD touchscreen, dual-SIM 4G connectivity, and high-resolution cameras are all powered by a massive 6550mAh battery, ensuring uninterrupted data capture and workflow efficiency where it matters most.
Application
The Uphone L553 is widely adaptable across multiple industries, including rail transit, warehousing and logistics, construction installation, property security, mobile law enforcement, airlines, emergency rescue, and ports, where it enhances communication reliability, and operational safety in harsh conditions.
The Uphone L553 is engineered to empower professionals across diverse industries with cutting-edge technology, ensuring safety, efficiency, and accountability in various operations. Its robust design and advanced features make it an indispensable tool for the following sectors:
Designed for versatility, this device integrates seamlessly into workflows, delivering precision, durability, and intelligence to meet the demands of modern industrial and regulatory challenges.
Specifications
| Dimension | 167*77*15.9mm | Memory | 4GB RAM + 64GB ROM |
| Weight | 308g | WIFI | 2.4G&5G |
| Display | HD IPS 5.5'',720*1440 | Bluetooth | Bluetooth 4.1 |
| Processor | MT6762 Octa-core | Positioning System | GPS + GALILEO + GLONASS + BDS |
| OS | Android 11.0 | Network | GSM/WCDMA/TD-SCDMA/EVDO/TDD/FDD |
| SIM Card | Dual Nano SIM card | Battery | 6550mAh Li-ion |
| Camera | Front5.0MP; Rear13.0MP | IP Rating | IP68 |


Customized Services
We offer comprehensive customization services to tailor the L553 to your specific operational needs and branding.
Hardware Customization
Customization for specific colors, logos, or button configurations.
Software Customization
Development of custom applications, system image customization, and seamless integration with existing enterprise management platforms.
Integration Solution
Works with Leading PTT Platforms to reach instant and efficient communication.
We are aim to providing a tailored mobile solution that perfectly fits your unique workflow and business challenges.
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