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Antarctic Star 12,000 BTU Window Air Conditioners, vs LG 5000 BTU Window Air Conditioners Easy

Updated July 2026 — Antarctic Star 12,000 BTU Window Air Conditioners, leads on price and cooling area.

The Antarctic Star 12 offers superior cooling capacity and features, making it ideal for larger spaces, while the LG 5000 BTU is a budget-friendly option for small rooms.

Why Antarctic Star 12,000 BTU Window Air Conditioners, is better

Cooling Capacity

12,000 BTU vs 5,000 BTU

Features

6 modes vs 2 modes

Energy Efficiency

R32 refrigerant vs standard refrigerant

Why LG 5000 BTU Window Air Conditioners Easy is better

Price

$189.00 vs $419.99

Noise Level

50dB vs unspecified

Installation

EZ Mount kit vs unspecified

Overall score

Antarctic Star 12,000 BTU Window Air Conditioners,
85
LG 5000 BTU Window Air Conditioners Easy
70

Specifications

SpecAntarctic Star 12,000 BTU Window Air Conditioners,LG 5000 BTU Window Air Conditioners Easy
Cooling BTU12,0005,000
Max Area550 sq ft150 sq ft
Modes62
Noise Level60 dB50 dB
Price$419.99$189.00

Dimension comparison

Antarctic Star 12,000 BTU Window Air Conditioners,LG 5000 BTU Window Air Conditioners Easy

Overview of Air Conditioners

When it comes to window air conditioners, the Antarctic Star 12 and LG 5000 BTU units cater to different needs and preferences. The Antarctic Star 12, priced at $419.99, boasts a powerful cooling capacity of 12,000 BTU, making it suitable for larger spaces up to 550 square feet. In contrast, the LG 5000 BTU unit, priced at $189.00, is designed for smaller rooms, efficiently cooling areas up to 150 square feet. The significant price difference of about 122% reflects their capacities and intended uses.

Cooling Capacity

The Antarctic Star 12 excels in cooling capacity, delivering 12,000 BTU to chill rooms up to 550 square feet effectively. This makes it an excellent choice for larger living spaces such as living rooms or open-plan areas. The LG 5000 BTU unit, however, is more limited, cooling spaces of up to 150 square feet, which is ideal for small bedrooms or home offices. Users looking for substantial cooling power will find the Antarctic Star 12's capabilities far superior, especially in warmer climates.

Energy Efficiency

Energy efficiency is a crucial consideration for air conditioners, and both units offer features aimed at reducing energy consumption. The Antarctic Star 12 incorporates an energy-saving mode and utilizes R32 refrigerant for improved energy properties. This ensures that while cooling effectively, it does not excessively increase energy bills. The LG 5000 BTU unit also features an energy save function, which helps lower electricity costs. However, the Antarctic Star's higher cooling capacity combined with its energy-saving features may provide better overall efficiency for larger spaces.

Noise Levels

In terms of noise levels, the LG 5000 BTU air conditioner is designed to operate quietly, with sound levels as low as 50dB in low mode, making it suitable for nighttime use without disturbing sleep. While the Antarctic Star 12 does not specify its noise levels, larger units typically operate at higher volumes. Therefore, if a quiet environment is a priority, users may prefer the LG model for its ultra-quiet operation.

Installation Process

The installation process for window air conditioners can impact user experience significantly. The LG 5000 BTU unit features a fixed chassis, allowing for easy installation in double-hung windows with the included EZ Mount installation kit. This straightforward setup makes it accessible for most users. The Antarctic Star 12, while also marketed as easy to install, does not provide specific details on installation ease, which may require more consideration. For those who prioritize quick setup, the LG model may be advantageous.

Features and Functionality

When it comes to features, the Antarctic Star 12 stands out with six different modes: cooling, fan, and dehumidifier functions, providing versatility for various weather conditions. Additionally, it includes a digital display and remote control for easy adjustments from a distance. The LG 5000 BTU unit includes two cooling modes and fan speeds, but its functionalities are more basic. The Antarctic Star’s advanced features may appeal to users seeking a more customizable air conditioning experience.

Maintenance and Cleaning

Maintenance is an essential aspect of any air conditioner, and both models offer user-friendly cleaning options. The LG 5000 BTU air conditioner includes a washable, reusable air filter that simplifies upkeep and ensures optimal performance. The Antarctic Star 12 does not specify its filter maintenance but highlights its design as easy to move and adjust, which may imply some level of ease in maintenance as well. For users who prioritize straightforward cleaning processes, the LG model may be the more appealing option.

Price Comparison

The price difference between the Antarctic Star 12 and the LG 5000 BTU unit is significant, with the Antarctic Star priced at $419.99 and the LG at just $189.00. This makes the LG about 55% cheaper than the Antarctic Star. However, this price reflects the fundamental differences in cooling capacity and features. The higher initial investment in the Antarctic Star may be justified for those needing extensive cooling power, while the LG offers an economical choice for smaller spaces.

Which should you buy?

Choosing between the Antarctic Star 12 and the LG 5000 BTU air conditioner depends largely on your specific needs. If you require powerful cooling for a larger space and value advanced features, the Antarctic Star 12 is the better option despite its higher price. Conversely, if you have a small room and are looking for a budget-friendly, quiet, and easy-to-install solution, the LG 5000 BTU unit is a practical choice. Ultimately, consider your space, budget, and desired features to make the best decision for your cooling needs.