BYONGCHO Humidifier for Bedroom vs SZO Mini Cool Mist Air Humidifier for Bedroom with Night Light Top-Fill Quiet Op
Updated August 2026 — The BYONGCHO Humidifier offers advanced features and quieter operation, making it a better choice for those prioritizing performance, while the SZO model is more budget-friendly and portable.
The BYONGCHO Humidifier offers advanced features and quieter operation, making it a better choice for those prioritizing performance, while the SZO model is more budget-friendly and portable.
Why BYONGCHO Humidifier for Bedroom is better
Noise Level
BYONGCHO operates at 20dB, quieter than SZO's 28dB.
Humidity Control
BYONGCHO has a smart humidity sensor, while SZO lacks this feature.
Water Tank Size
BYONGCHO has a 3L tank compared to SZO's smaller capacity.
Why SZO Mini Cool Mist Air Humidifier for Bedroom with Night Light Top-Fill Quiet Op is better
Price
SZO is £14.99, cheaper than BYONGCHO at £20.99.
Portability
SZO is USB rechargeable and compact for travel.
Lighting Options
SZO offers three night light modes, more than BYONGCHO.
Overall score
Specifications
| Spec | BYONGCHO Humidifier for Bedroom | SZO Mini Cool Mist Air Humidifier for Bedroom with Night Light Top-Fill Quiet Op |
|---|---|---|
| Brand | BYONGCHO | SZO |
| Operation Type | Plug-in | Rechargeable |
| Night Light | Single mode | Three modes |
| Auto Shut-off | No | Yes |
| Humidity Sensor | Yes | No |
Dimension comparison
Price Comparison
When considering the price, the BYONGCHO Humidifier for Bedroom is priced at £20.99, while the SZO Mini Cool Mist Air Humidifier is more affordable at £14.99. The price difference of £6 indicates that the SZO model may be more appealing for budget-conscious consumers. However, the increased cost of the BYONGCHO model may reflect additional features and capabilities that could justify the higher investment. Ultimately, the decision will depend on whether the buyer values the extra functionalities offered by the BYONGCHO humidifier.
Design and Size
In terms of design, both humidifiers cater to ease of use in compact settings. The BYONGCHO model is designed with a large transparent 3-litre water tank, allowing for all-day continuous use without frequent refills. In contrast, the SZO humidifier boasts a compact and portable design, making it suitable for smaller surfaces like nightstands or desks. While the BYONGCHO focuses on a larger capacity for extended use, the SZO model emphasises portability, which may be preferable for those who need a humidifier on the go or in various rooms.
Operation Noise Level
Noise level is critical for users who plan to use these humidifiers in quiet environments such as bedrooms or nurseries. The BYONGCHO operates at a remarkably low noise level of just 20dB, making it quieter than a soft whisper. The SZO model, while also designed for quiet operation, has a slightly higher noise level of under 28dB. For those prioritising absolute silence, especially during sleep, the BYONGCHO may have the upper hand, providing a more serene atmosphere for rest and relaxation.
Humidity Control Features
The BYONGCHO Humidifier stands out with its built-in smart humidity sensor, which continuously monitors the room's humidity and auto-adjusts the output to maintain optimal levels. This feature not only enhances comfort but also conserves energy and prevents over-humidification. On the other hand, the SZO model offers dual mist spray modes, allowing users to choose between continuous and intermittent sprays. While both models provide effective humidity control, the smart sensor in the BYONGCHO gives it a more advanced edge in maintaining balanced humidity levels automatically.
Ease of Use and Maintenance
Both humidifiers are designed with user convenience in mind, but they approach it differently. The BYONGCHO features a wide opening for easy filling and cleaning, allowing users to refill and maintain the device with minimal hassle. Conversely, the SZO model utilises a top-fill design that simplifies refilling without disassembly, which is advantageous for those who prefer a quick and mess-free experience. While both products are user-friendly, the BYONGCHO's larger tank capacity may necessitate less frequent maintenance compared to the smaller SZO model.
Lighting Features
Lighting options can enhance the atmosphere in a bedroom, and both models incorporate night light features. The BYONGCHO allows users to operate the night light with a long press of the button, adding a romantic touch to the space. In contrast, the SZO Mini Cool Mist Humidifier provides three versatile lighting modes, including colourful flashing, warm light, and a red flashing alert for low battery. For those who appreciate a variety of lighting options, the SZO model may be more appealing, whereas the BYONGCHO offers a simpler, more straightforward lighting feature.
Portability and Battery Life
When it comes to portability, the SZO Mini Cool Mist Air Humidifier excels with its USB rechargeable battery that lasts up to 3.5 hours on a single charge. This makes it a perfect choice for travel or for use in various settings without being tethered to a power outlet. In contrast, the BYONGCHO model is not highlighted for portability, as it relies on being plugged in for operation. Therefore, for users who require a humidifier that can easily move from room to room or be used while travelling, the SZO model is the clear winner.
Which should you buy?
Deciding between the BYONGCHO Humidifier for Bedroom and the SZO Mini Cool Mist Air Humidifier ultimately depends on your specific needs. If you value advanced features like a smart humidity sensor, a larger water tank, and ultra-quiet operation, the BYONGCHO at £20.99 might be worth the investment. However, if you are looking for a more budget-friendly option with versatility in lighting and portability, the SZO model at £14.99 offers great functionality for its price. Consider your primary usage, whether it's for a permanent bedroom fixture or a portable solution, to make the best choice for your humidification needs.
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