LG VRF4041LS

The VRF4041LS is manufactured by the South Korean company LG, a long-established player in the home appliance market. Like all LG products, this robot vacuum cleaner is renowned for its reliability and unrivaled quality. This lightweight, convenient, compact, yet powerful device is designed for cleaning homes and offices with any type of flooring. High suction power, a sophisticated intelligent camera and sensor system, and virtually silent operation make daily cleaning quick and efficient. A review of the LG VRF4041LS, including its features and specifications, is provided in this article.

Equipment

The delivery package includes the robot vacuum cleaner itself and the following components:

1. Charging station.
2. Power adapter.
3. Cleaning tool.
4. Cleaning brush.
5. Remote control.
6. Batteries for the remote control (size AAA) – 2 pcs.
7. Quick Start Guide.
8. Operating instructions.
9. Warranty card.

Appearance

The LG VRF4041LS robot vacuum cleaner features a refreshed signature design. Its square body has rounded edges. This shape and compact dimensions, combined with special extended side brushes (7 cm), ensure thorough cleaning of hard-to-reach areas, such as baseboards and corners. These brushes reach corners 89% better than rounded models, improving cleaning performance by 94%.

An overview of the appearance of the model in question is presented in the photo:

Technical specifications

All characteristics of the LG VRF4041LS are summarized in the table:

Color	Black/silver
Dimensions	34x34x8.9 cm
Weight	3.5 kg
Battery	Li-ion, 2200 mAh
Power consumption	18 W
Battery life	100 min
Charging time	180 min
Cleaning area	150 sq. m
Dust collector	Bagless (cyclone filter), capacity – 600 ml
Air filtration	HEPA fine filter
Noise level	60 dB – in normal mode, 62 dB – in turbo mode
Remote control	Eat
Display	Eat
Voice notifications	Eat

Functional capabilities.

A review of the LG VRF4041LS robot vacuum cleaner shows that it offers a wealth of functionality and is equipped with all the features necessary for thorough, independent daily cleaning.

The device uses different modes:

• "My Space" is a mode for thoroughly cleaning a small area. In this mode, the robot sweeps a specific area several times in a zigzag pattern.
• "Zigzag Cleaning" is used for quick cleaning of a room. The robot moves in a "snake" pattern across the entire room and, after finishing its work, independently returns to the base.
• "Manual cleaning" - the robot vacuum cleaner is controlled and moved to the desired location using the keys on the remote control.

Additional features:

• Turbo mode is used to clean heavily soiled areas, increasing the suction power.
• Smart Turbo mode is used for thorough cleaning of carpets.
• "Repeat mode" is used to repeat the process of previous movements of the robot vacuum cleaner until the battery is completely discharged.
• “Learning” is the ability to remember the route and obstacles in its path during the last cleaning and use this information in subsequent work.

One of the key features of the LG VRF4041LS robot vacuum cleaner is its mapping memory, which enables it to create a map of the room it's cleaning. Using its Single Eye camera, the device collects information about the room it's in and, after carefully analyzing it, creates a route for the most efficient cleaning. A special location search feature in the program helps the device remember its location and continue cleaning where it left off, as well as change direction to avoid cleaning the same spot twice.

Numerous sensors located on the robot vacuum cleaner's body form a "Digital Bumper," which detects the distance to obstacles with an accuracy of 10 mm, preventing collisions. The gadget has an ultrasonic sensor that even detects glass and other transparent obstacles, stopping before it makes contact. A cliff sensor sensitively detects changes in height, preventing the robot from falling down stairs or other elevated surfaces. Continuous analysis of all collected data helps ensure safer and more thorough cleaning.

The device also features another very useful feature: intelligent auto-diagnostics, which it uses to perform self-diagnostics. During this process, the vacuum cleaner moves in a circle within a 50 cm radius of the charging station. Upon successful completion, the device notifies with a voice message and returns to the charging base. Any malfunctions detected are reported via a corresponding voice message.

Operating instructions

Before using the LG VRF4041LS robotic assistant, please read the user manual. It provides a detailed description of the model's key features and functionality. The manual also includes manufacturer recommendations for proper operation and care. It also lists potential malfunctions that may arise during operation and how to troubleshoot them yourself.

You can download the LG VRF4041LS user manual in Russian from our website. To view and download, follow the link: LG VRF4041LS manual.

Advantages and disadvantages

The robot vacuum cleaner has a number of positive qualities, namely:

1. Stylish modern design.
2. Compact dimensions.
3. Quiet, highly efficient cleaning.
4. Using a dry microfiber pad.
5. Unrivaled quality of cleaning the corners of the room.
6. Extended side brushes.
7. Single Eye Upper Camera.
8. Digital bumper.
9. Convenient container for waste collection.
10. Autodiagnostics function.

Along with the listed advantages, there are also minor disadvantages:

1. The need for preliminary preparation of the premises.
2. No timer.
3. The manufacturer's stated runtime is inaccurate. The robot can clean for no more than an hour without recharging.

It's also worth noting that the average price of this model in 2018 was $280. ​​While this is certainly expensive, given the robot vacuum's functionality and features, it's worth the price for its cleaning performance.

Finally, we recommend watching a video review of the LG VRF4041LS:

This review of the LG VRF4041LS robotic vacuum cleaner details its features and advantages over models from other robotic manufacturers, allowing you to make the right choice when purchasing a reliable and indispensable household assistant.

Analogues:

• iRobot Roomba 870
• iClebo Arte
• Philips FC 8820
• E.ziclean Sweepy
• Samsung VR10M7010UW
• Philips FC 8776
• GUTREND SMART 300