ROSEKM Space Heaters for Indoor Use, 1500W vs LIEWET Space Heater,Small Space Heater,1200W Desk Heater
Updated August 2026 — ROSEKM Space Heaters for Indoor Use, 1500W wins on customer support and energy efficienc, LIEWET Space Heater,Small Space Heater,1200W Desk Heater wins on noise level and portability.
The ROSEKM Space Heater outperforms the LIEWET model in heating efficiency, safety features, and price, making it the better choice overall.
Why ROSEKM Space Heaters for Indoor Use, 1500W is better
Heating Power
ROSEKM offers 1500W vs LIEWET's 1200W
Safety Features
ROSEKM has V-0 fire-resistant materials
Price
ROSEKM is cheaper at $18.89 vs LIEWET's $20.99
Why LIEWET Space Heater,Small Space Heater,1200W Desk Heater is better
Noise Level
LIEWET operates at 45 decibels
Design
LIEWET has a playful pink color
Portability
LIEWET is compact and lightweight
Overall score
Specifications
| Spec | ROSEKM Space Heaters for Indoor Use, 1500W | LIEWET Space Heater,Small Space Heater,1200W Desk Heater |
|---|---|---|
| Heating Type | Ceramic | PTC Ceramic |
| Thermostat | Yes | No |
| Tip-Over Protection | Yes | Yes |
| Overheat Protection | Yes | Yes |
| Warranty | 2 Years | Not Specified |
Dimension comparison
Design and Portability
When it comes to design and portability, the ROSEKM Space Heater is a lightweight 2.3 pounds, making it easy to move from room to room. In comparison, the Space Heater by LIEWET is also compact but does not specify an exact weight. Both heaters are designed for easy transport, but the ROSEKM's built-in handle enhances its usability. The ROSEKM heater also boasts a sleek silver finish, appealing to aesthetic preferences, while the LIEWET heater comes in a vibrant pink color, appealing to those who prefer a more playful look. Overall, both products cater to portability, but the ROSEKM takes the lead with its user-friendly design.
Heating Efficiency
The ROSEKM Space Heater offers an impressive 1500W heating output, making it suitable for larger spaces or quicker heating needs. In contrast, the Space Heater by LIEWET has a slightly lower output of 1200W. This difference means that the ROSEKM heater can heat rooms more efficiently and quickly, providing warmth in about 15 minutes for larger spaces. The LIEWET heater, while efficient with its PTC ceramic heating, may take longer to achieve the same level of warmth. For users needing rapid heating, the ROSEKM is the better choice.
Safety Features
Safety is a crucial consideration for space heaters, and both the ROSEKM and LIEWET models are equipped with multiple safety features. The ROSEKM heater includes tip-over protection, overheat protection at 167°F, and is made from V-0 fire-resistant materials, ensuring a high safety standard. The LIEWET heater also features tip-over and overheating protection, but its specific safety ratings are not mentioned. Given these details, the ROSEKM offers a slight edge in terms of safety certifications and material quality, making it a preferred option for safety-conscious consumers.
Energy Efficiency
Energy efficiency is an important factor for many users, and the ROSEKM Space Heater is designed with a thermostat control that cycles the heater on and off to maintain comfort and save on energy bills. The LIEWET heater, while also efficient, does not mention an adjustable thermostat, which could mean less energy-saving capability in the long run. Moreover, the LIEWET heater's power consumption at 1200W might suggest lower energy costs, but the ROSEKM’s advanced ceramic heating technology promises a 68% improvement in initial efficiency over traditional heaters. Thus, while both heaters aim to be energy efficient, the ROSEKM stands out with its thermostat feature.
Noise Levels
In terms of noise levels, the Space Heater by LIEWET operates at a quiet 45 decibels, making it a suitable choice for use during sleep or while working. The ROSEKM Space Heater does not specify its noise level, which may be a concern for users sensitive to sound. If quiet operation is a priority, the LIEWET might be the better option, especially for those who plan to use the heater in bedrooms or offices. However, the absence of noise specifications for the ROSEKM could mean it is similarly quiet, but potential buyers may want to consider this factor.
Price Comparison
When comparing prices, the ROSEKM Space Heater is currently priced at $18.89, while the Space Heater from LIEWET costs $20.99. This makes the ROSEKM about 10% cheaper than its competitor, providing a more economical choice for budget-conscious shoppers. Additionally, the ROSEKM has a lower average price over the last 90 days at $20.26 compared to LIEWET’s average of $22.15. For consumers looking to get the best value for their money, the ROSEKM Space Heater offers competitive pricing without sacrificing features.
Bestseller Rankings
The ROSEKM Space Heater has a bestseller rank of 50,360, while the LIEWET model ranks at 81,602. This indicates that the ROSEKM is more popular among buyers, likely due to its powerful heating capabilities and safety features. A higher sales rank often suggests greater consumer satisfaction and trust in a product, which could influence purchasing decisions. Hence, the ROSEKM’s stronger market performance might appeal to those looking for a proven and reliable heater.
Which should you buy?
In conclusion, the decision between the ROSEKM Space Heater and the LIEWET Space Heater largely depends on your specific needs. If you prioritize heating efficiency, safety features, and a lower price, the ROSEKM is the clear winner. Its higher wattage, advanced thermostat control, and solid safety ratings make it an excellent choice for larger spaces and energy savings. However, if you desire a quieter heater primarily for small spaces and appreciate a playful design, the LIEWET could be the right fit. Ultimately, both heaters have their merits, but the ROSEKM stands out as the more versatile and efficient option.

