The Huawei E5577 320 is a compact and reliable 4G LTE mobile Wi-Fi hotspot designed to provide fast internet connectivity on the go.

Here is a comprehensive review of Huawei E5577 320 4G LTE Mobile WiFi Hotspot.

Huawei E5577 320 Specifications

The Huawei E5577 320 is a portable 4G LTE mobile Wi-Fi hotspot designed for fast, on-the-go internet access with solid connectivity and user-friendly features.

Here are its key specifications and features:

Network Support: LTE FDD/LTE TDD/DC-HSPA+/HSPA+/UMTS with LTE Cat4 speeds up to 150 Mbps download and 50 Mbps upload. 3G download speeds up to 43.2 Mbps.

Wi-Fi: IEEE 802.11b/g/n on 2.4 GHz band with support for up to 16 simultaneous devices.

Battery: Removable 1500 mAh Li-ion battery providing about 6 hours of active use and up to 350 hours standby.

Screen: 1.45-inch LCD displaying signal type and strength, battery status, Wi-Fi mode, and data usage.

Dimensions & Weight: Very compact at 96.8 x 58 x 13.5 mm and light at about 81 grams (including battery).

Interfaces: Standard Micro USB for charging/data; Standard SIM card slot (2FF).

Antenna: Built-in LTE/UMTS and WLAN high gain antennas ensure stable connectivity.

Operating system compatibility: Windows 7, 8, 8.1, 10 (not RT), macOS 10.12 to 10.15.

Operating Temperature: -20°C to 60°C (storage), 0°C to 35°C (operating)

Other features: IPv4/IPv6 dual stack, DHCP server, DNS relay, NAT, WPS, online software upgrades, traffic statistics, and Huawei AI Life app support for management.

Huawei E5577 320 Performance

The Huawei E5577 320 4G LTE Mobile WiFi Hotspot is a compact, versatile device delivering reliable mobile internet with good speed and multi-device connectivity, ideal for both personal and small group use. Here are key considerations and benefits to help you understand why it stands out:

High-Speed Connectivity and Network Compatibility

The E5577 320 offers LTE Cat4 speeds with up to 150 Mbps download and 50 Mbps upload, which is excellent for streaming, browsing, and working remotely.

It supports a broad range of LTE bands (including FDD and TDD variants) and 3G standards.

This multi-band support ensures it works with many global 4G networks, making it a great choice for international travelers or users in diverse network environments.

However, it does not support CDMA/EVDO networks or certain US 700 MHz LTE bands, so check network compatibility in your region.

Multi-Device Support and Network Sharing

It can connect up to 10 to 16 WiFi devices simultaneously, depending on firmware versions, which makes it highly suitable for small team settings, family use, or sharing internet on the go.

This user capacity is higher than many basic hotspots, providing flexibility if you need to connect several smartphones, tablets, or laptops together wirelessly.

User Interface and Ease of Use

Featuring a 1.45-inch TFT LCD screen, the device clearly displays signal strength, battery status, network type, and connected devices, making it easy to monitor your connection.

The device supports the Huawei AI Life app for convenient management and allows quick connection via QR code scanning, which enhances the user experience significantly compared to hotspots with no display or more limited interfaces.

Battery Life and Portability

The Huawei E5577 320 includes a removable 1500 mAh or in some references 3000 mAh battery variant, providing around 6 hours of active use and up to 350 hours standby time.

Its lightweight (~81g) and compact dimensions make it highly portable for daily travel, although battery capacity might be on the lower side for heavy continuous use without charging.

Additional Features

The device supports WiFi auto offload—automatically switching between LTE and WiFi networks to save your mobile data—along with SMS support, microSD card slot for data sharing (in some models), WPS, and standard Micro USB charging. These enhancements make it very user-friendly for extended connectivity needs.

Huawei E5577-320 Price

The Huawei E5577 320 is generally positioned as a budget to mid-range mobile hotspot, with prices varying by region and retailer.

It is typically priced affordably, making it accessible for users needing mobile internet, though exact current pricing should be checked from local sellers or online stores.

Huawei E5577 320 Firmware and Manuals

Huawei provides firmware updates for the E5577 series to improve stability, security, and sometimes add features.

Firmware updates can be performed via the web interface or Huawei’s official software.

The device manual covers setup, connectivity, troubleshooting, and advanced configuration such as APN settings, security options, and battery care.

Manuals are available on Huawei’s official site and many third-party sites offering user guides and tutorials.

Drawbacks to Consider:

The LTE Cat4 speeds, while solid, are not the fastest by today’s standards (there are newer LTE Cat6+ devices with better throughput).

Limited external antenna support on some models may affect weak-signal environments, though variants with antenna ports exist (like E5577s-321).

Battery size might limit long usage without recharging in demanding situations.

How long does the battery of the E5577-320 last under typical use conditions?

The Huawei E5577 320 hotspot’s battery typically lasts about 6 hours of active use on a single full charge under normal network conditions, according to multiple official specifications and user reports.

Some sources mention it can provide up to 10 hours of continuous working time, likely under optimized or lighter usage scenarios.

The device uses a rechargeable 1500 mAh Li-ion battery (3.8 V), which also supports up to 350 hours of standby time depending on network and usage conditions.

In general, expect around 6 hours practical battery life when streaming, browsing, or connecting multiple Wi-Fi devices simultaneously.

This battery life makes the Huawei E5577 320 suitable for a full day of moderate mobile internet use before needing a recharge.

Conclusion

Users appreciate the Huawei E5577 320 for its portable design, ease of use, and decent battery life.

The device provides stable LTE connections with good speeds for everyday mobile internet needs, including streaming, browsing, and light downloads.

Some reviews note the 1500 mAh battery could be limiting for heavy or prolonged use without charging.

The touchscreen LCD and intuitive menu system allow users to monitor data and manage settings conveniently.

Firmware updates and the Huawei AI Life app enhance user experience by facilitating easy network management.

Overall, it has a strong rating of 4.0 out of 5 stars based on user feedback, praised for reliability and affordable price poin.

In summary, the Huawei E5577 320 4G Mobile WiFi is a compact, user-friendly hotspot supporting LTE Cat4 with speeds up to 150 Mbps, suitable for up to 16 users.

Its affordable price, solid specs, and easy management via a 1.45” LCD and app make it a popular choice for mobile internet on the go.

With a rechargeable 1500 mAh battery offering around 6 hours of use, it’s ideal for light to moderate use scenarios.

Firmware updates and manuals are easily accessible, ensuring continued performance and usability.