Dahua Technology LM32-U400P 4K Ultra HD Monitor - 32 Inch - Silver

The Dahua Explorer is a versatile 31.5-inch 4K Ultra HD smart display designed for ultimate mobili...

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Product Information

Full details

The Dahua Explorer LM32-U400P is a versatile 31.5-inch 4K smart display tailored for professionals and home users who require a high-resolution, mobile workspace solution. Featuring a built-in Android 11 operating system and an integrated 144Wh battery, it provides an all-in-one experience for video conferencing and media consumption without the need for constant tethering to a PC; however, users should note that the 20ms response time makes it better suited for productivity and content streaming than high-end competitive gaming.

All features

ColourSilver
Screen Size32
Display Type4K Ultra HD
Model Part NumberDHI-LM32-U400P
BrandDahua Technology

Extended Product Information

FAQs

Can I use this as a standard monitor for my PC?

Yes, you can connect a PC using the HDMI 2.0 port to use it as a traditional secondary or primary monitor.

How long does the battery last?

The integrated 144Wh battery provides approximately 4 hours of wireless usage, depending on brightness and application load.

Is the camera detachable?

Yes, the 8MP camera is magnetic and can be easily detached if you do not need it or wish to store it.

Does the monitor support touchscreen input?

No, this specific model does not support touchscreen functionality.

Can I install my own apps?

Since the device runs on Android 11, you can install compatible applications via supported app stores or side-loading methods.

How flexible is the stand?

The stand is highly ergonomic, allowing for 20cm height adjustment, +/- 18-degree tilt, +/- 30-degree swivel, and a full 90-degree pivot.

Troubleshooting

Device does not power on when disconnected from AC power.

Ensure the 144Wh battery is sufficiently charged. Connect the device to the power adapter and allow it to charge for several hours.

Camera not detected during video calls.

Verify that the magnetic 8MP camera is securely attached to the top mounting port and that the app has the necessary permissions in Android settings.

Screen appears blurry or images are not sharp.

Confirm that the display resolution is set to the native 3840 x 2160 pixels in the system display settings.

Pros and Cons

Pros

  • High-resolution 4K VA panel with excellent contrast
  • Completely wireless operation for up to 4 hours
  • Highly mobile design with integrated stand wheels
  • Comprehensive video conferencing hardware included
  • Full Android integration for app usage

Cons

  • 20ms response time is not optimal for fast-paced gaming
  • Physical footprint is significant due to the wheeled stand
  • Limited to 60Hz refresh rate
  • Requires charging for wireless mobility

Setup, Compatibility & Care

Setting up the Dahua LM32-U400P is straightforward; ensure the unit is fully charged before its first mobile use. The monitor supports HDMI 2.0 and features a built-in USB hub for connecting peripherals. For the best performance, keep the screen clean using a dry microfibre cloth and avoid using harsh chemicals. When adjusting the screen, utilize the tilt and pivot features gently to ensure the longevity of the mounting mechanism. Periodically check for Android firmware updates via the settings menu to ensure optimal compatibility with the latest applications.

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