The ZTE MU5120 5G is a compact pocket router with support for fifth-generation networks, providing high-speed internet connectivity anywhere. In this review, we examine in detail the capabilities of this portable device.
G. Ostrov
Technical Specifications of ZTE MU5120 5G
The ZTE MU5120 5G is a mobile pocket router with 5G network support, designed for users who need high-speed internet anywhere in the world. The device is equipped with a modern Qualcomm Snapdragon X55 processor, ensuring high performance and energy efficiency.
The main technical specifications of the router:
- Network support: 5G SA/NSA, 4G LTE Cat.20, 3G UMTS, 2G GSM
- Maximum download speed: up to 2.8 Gbps (5G), up to 2 Gbps (4G)
- Maximum upload speed: up to 500 Mbps
- Wi-Fi: 802.11a/b/g/n/ac/ax (Wi-Fi 6), dual-band (2.4 GHz and 5 GHz)
- Maximum number of connections: up to 32 devices simultaneously
- Battery: 4000 mAh
- Operating time: up to 10 hours of active use
- USB port: USB Type-C (for charging and data transfer)
- Dimensions: 112 × 65 × 14.5 mm
- Weight: 135 g
- SIM card support: 1 × nano-SIM
Design and Ergonomics
The ZTE MU5120 5G comes in a compact form factor that easily fits in a pocket or small bag. The device has a streamlined design with a glossy surface and rounded edges. The front panel features a small color display showing key information about the device's operation: signal strength, network type, number of connected devices, battery level, and data usage.
Around the perimeter of the case are the power button, WPS button for quick device connection, and a USB Type-C port for charging. The SIM card slot is located under a small cover on the side of the device.
Performance and Connection Stability
During testing, the ZTE MU5120 5G demonstrated impressive speed metrics. In areas with good 5G reception, download speeds reached 2.3 Gbps and upload speeds about 450 Mbps. In 4G LTE networks, the router also showed excellent results with download speeds up to 1.7 Gbps.
One of the key advantages of the device is its intelligent band selection system and smooth switching between 5G and 4G networks, ensuring a stable connection even when moving between areas with different coverage levels. The 4×4 MIMO technology and built-in high-sensitivity antennas provide reliable reception even in challenging conditions.
The Wi-Fi range reaches 25-30 meters indoors and up to 80 meters in open areas, which is a good indicator for a device of this size.
Software and Functionality
The ZTE MU5120 5G has an intuitive web interface for setup and management, accessible at 192.168.0.1 or through the dedicated ZTE Link mobile application. The app is available for iOS and Android and allows control of all aspects of the device's operation, including:
- Traffic usage monitoring with the ability to set limits
- Connected device control
- Network security settings configuration (WPA3)
- Guest network creation with limited access
- Traffic prioritization setup (QoS) for individual devices and applications
- Sending and receiving SMS messages
- Software updates
Additionally, the router supports features such as unwanted device blocking, MAC address filtering, DMZ, port forwarding, and static DHCP.
Battery Life
The built-in 4000 mAh battery provides up to 10 hours of autonomous operation under moderate load. With intensive use in 5G networks, operating time reduces to 6-7 hours due to the higher energy consumption of the high-speed modem.
The router supports Quick Charge 3.0, allowing the battery to be charged from 0 to 50% in 30 minutes. A full charge of the device takes about 1.5 hours. There is also an energy-saving mode that automatically turns off the Wi-Fi module when there are no connected devices.
Advantages and Disadvantages
Advantages:
- Compact size and light weight
- High data transfer speeds in 5G networks
- Wi-Fi 6 support
- Informative color display
- Long battery life
- Fast charging
- Convenient mobile application for management
Disadvantages:
- Relatively high cost
- Noticeable heating during prolonged 5G operation
- Lack of microSD card slot (unlike previous models)
- Support for only one SIM card
Conclusion
The ZTE MU5120 5G is a high-performance pocket 5G router that is perfect for those who need stable and fast internet outside their home or office. The device provides impressive speeds in 5G and 4G networks, has long battery life, and compact dimensions.
Despite its relatively high cost and some shortcomings, the ZTE MU5120 5G offers excellent value for money for users who value mobility and performance. It's an optimal choice for business users, travelers, and anyone who needs reliable high-speed internet anywhere in the world.
Detailed information about the product can be found on the official ZTE website.
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