LG VRF4042LL
The LG VRF4042LL model belongs to the HOM-BOT Square series and, according to the manufacturer, is a "corner cleaning master." To achieve this, the company has designed a square body with slightly rounded corners, as well as extended side brushes that effectively sweep dirt and dust out of corners and thoroughly clean debris along walls. This robot vacuum cleaner is designed exclusively for dry cleaning of rooms with any type of flooring, including carpets and rugs. Moreover, the device can automatically increase suction power when it detects its presence on carpet. We've described the model's key features and functionality below, providing a detailed review of the LG VRF4042LL.
Equipment
The robotic vacuum cleaner and its components are packaged in a sturdy cardboard box featuring a photo of the HOM-BOT robot and a description of its main features and specifications. The box includes a plastic handle for easy transport.
In addition to the device itself, the delivery package includes:
- Charging station.
- Convenient brush with a knife for cleaning the shaft.
- Remote control.
- Quick start guide, operating instructions.
- Warranty card.
As you can see from this review, the LG VRF4042LL package is rather modest, containing only the bare essentials, nothing fancy. A virtual wall feature is not included, which is a drawback.
Appearance
The LG VRF4042LL robot vacuum cleaner stands out from other models with its unique design. Its square body with rounded edges helps it thoroughly clean hard-to-reach areas, such as baseboards and especially corners. The robot is available in two main colors: lime green and black. Viewed from above, we see the camera, the dust container compartment lid, the control panel with touch-sensitive buttons and status indicators, and the LG logo.
Top view
On the side of the VRF4042LL there is a digital bumper, the operation of which is based on the functioning of ultrasonic sensors, a window for detecting obstacles, sensors for the location of the docking station and detection of the IR remote control, and on the other side there is a ventilation hole and a power on/off button.
Side view
A bottom-up view of the robot vacuum cleaner reveals a pair of side wheels, a single front swivel wheel, a pair of side brushes, a suction port and turbo brush, charging contacts, a battery compartment cover, and height sensors.
Bottom view
Technical specifications
The following table will help you to familiarize yourself with the technical characteristics of the LG VRF4042LL:
| Country of origin | Korea |
| Type of cleaning | Dry |
| Battery | Li-Ion |
| Battery capacity | 2200 mAh |
| Battery life | 100 min. |
| Charging time | 180 min. |
| Maximum movement speed | 21 m/min. |
| Cleaning area | 150 sq.m. |
| Suction power | 18 W |
| Power regulator | + |
| Dust collector | Cyclone filter (bagless) |
| Dust collector capacity | 600 ml |
| Spatial orientation | Ultrasonic and IR sensors, SLAM system |
| Overall dimensions (HxWxD) | 8.9x34x34 cm |
| Weight | 3 kg |
| Average noise level | 60 dB (in Turbo mode - 62 dB) |
| Additional options | Remote control, Single Eye overhead camera, digital bumper, wide HEPA 11 fine filter, touch buttons, extended side brushes, voice alerts |
Functional capabilities
The robot vacuum cleaner features a number of basic cleaning modes, as well as some additional features. Let's start with the basic features:
- Zigzag Cleaning (Automatic Mode): The LG VRF4042LL moves around the room in a zigzag pattern, cleaning the entire area until the battery is depleted. This mode is most effective for cleaning small spaces with a small number of interior items.
- The unique "My Space" mode allows the robot vacuum to thoroughly clean specific areas of the room twice in a zigzag pattern. This is suitable for much larger rooms with numerous obstacles.
- Manual mode, which allows you to control the robot's movements as you wish: this is done by pressing the corresponding buttons on the control panel.
Now let's describe the additional functions of the LG VRF4042LL:
- "Learning" allows the robot vacuum cleaner to remember the conditions of previous cleanings and room characteristics, positively impacting efficiency and reducing cleaning time while minimizing the possibility of collisions with objects.
- Turbo Mode: When activated, the robot increases rotor speed and suction power to improve cleaning performance. Additionally, when the robot switches from hard to carpeted surfaces, Smart Turbo mode automatically activates, enabling maximum suction power while also reducing noise levels to a maximum of 62 dB.
- The "Repeat Mode" function allows you to repeat the previous type of room cleaning until the battery is completely discharged.
Switching between all modes is accompanied by voice messages.
Operating instructions
The manual, along with a quick start guide and warranty, are included with the LG VRF4042LL. It contains recommendations before using the robotic vacuum cleaner, tips on using and maintaining the device, cleaning and storing it, and information on the device's main functions and parameters.
You can download the LG VRF4042LL user manual in Russian from our website. To view and download, follow the link: VRF4042LL manual.
Advantages and disadvantages
The robot vacuum cleaner in question has the following advantages:
- Compact dimensions.
- Unusual design, square shape.
- Extended side brushes.
- Remote control and docking station included.
- Possibility of increasing suction power, adaptation to the type of floor covering.
- Wide HEPA 11 filter.
- The Single Eye top camera, digital bumper, and sensors allow for good spatial orientation.
- Different operating modes.
- Availability of turbo brush.
LG Robot
Considering the relatively high cost of a robot vacuum cleaner (the average price in 2018 is $260), the most obvious disadvantages should be noted:
- The package does not include a motion limiter.
- The noise level is not the lowest among similar devices.
- There is no function for programming a room cleaning schedule.
- There is no possibility of wet wiping the floor.
Based on our testing of the robot vacuum cleaner, we have found no particular complaints about its floor cleaning efficiency. However, when purchasing the LG VRF4042LL, buyers should understand that a significant portion of the device's cost is the brand itself, as for the same price, you could purchase a device from a lesser-known brand with a more comprehensive range of features.
Finally, we recommend watching a video review of the LG VRF4042LL, which clearly demonstrates how this robot vacuum cleaner cleans:
This concludes our description of the LG robot's features and functions. We hope this information has helped you choose the right robotic vacuum cleaner for your apartment or home.
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