Head-to-head · Best Mini Split Air Conditioners

LG Artcool Deluxe KNSAL vs Mirage Ventus X

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Mirage Ventus X comes out ahead by a clear margin (4.0 vs 4.8). The gap is mostly about large room cooling needs — read the strengths below before deciding.

Ranked #4 in Best Mini Split Air Conditioners

LG Artcool Deluxe KNSAL

4.0

The LG Artcool Deluxe KNSAL offers a modern design with horizontal air discharge functionality that addresses common discomfort issues with traditional wall-mounted units. Reviewers noted its human detection sensor enhances energy efficiency by adjusting airflow based on occupancy. The unit is available in multiple power options, though it lacks some features found in the Premium variant. It's best suited for users seeking a sleek, efficient cooling solution without the premium price tag, though those wanting advanced occupancy detection should consider the Deluxe model instead.

Strengths

— Features horizontal air discharge capability for more comfortable airflow
— Includes human detection sensor for energy-saving operation
— Compact external unit design with lighter interior unit

Watch-outs

— Lacks the human detection sensor found in the Premium model
— External unit for 2.5 and 3.5 KW models is heavier than the Premium version

Full review →

Higher ratedRanked #1 in Best Mini Split Air Conditioners

Mirage Ventus X

4.8

$879as of Jul 6

The Mirage Ventus X is a ductless mini split system designed for efficient cooling and heating of spaces up to 1,500 square feet. Reviewers noted its 19 SEER rating and quiet operation, with indoor unit noise levels ranging from 35 to 51 dB. The system includes a 16 ft install kit with copper line set and remote control. While it offers good value for its price point, the outdoor unit operates at 58 dB, which may be noticeable in quiet environments. This unit is ideal for medium-sized rooms or areas where ductwork installation is impractical, but those seeking larger coverage or quieter operation may want to consider alternatives.

Strengths

— 24,000 BTU cooling capacity suitable for spaces up to 1,500 sq ft
— 19 SEER energy efficiency rating for cost-effective operation
— Quiet operation with indoor unit noise levels between 35-51 dB

Watch-outs

— Outdoor unit generates 58 dB of noise
— Limited to 1,500 sq ft cooling coverage

$879 · Buy at chillminisplits.com Full review →

How they stack up

LG Artcool Deluxe KNSAL

The LG Artcool Deluxe KNSAL features horizontal air discharge and human detection sensor, advantages not found in the more basic Senville LETO Series. However, unlike the Senville AURA Series which offers WiFi and Alexa compatibility, the LG model lacks smart home integration and is priced higher without matching the AURA's efficiency or compressor quality.

Mirage Ventus X

The Mirage Ventus X provides a 24,000 BTU capacity suitable for up to 1,500 sq ft, exceeding the 12,000 BTU capacity of the Della Vario Series. However, unlike the Della Vario's smart home integration, the Ventus X lacks WiFi connectivity and is louder outdoors at 58 dB compared to the Della's quieter operation.

Specs side-by-side

Spec	LG Artcool Deluxe KNSAL	Mirage Ventus X
BTU	12000 BTU	24,000
Energy Efficiency	A3 Plus	19
Weight	55.3 lb	129.19 lb
Noise Level	—	35-51 dB
Coverage Area	—	Up to 1,500 sq ft
Voltage	—	115 volts
Operating Temperature	—	62~86 °F
Dimensions	—	21.02"D x 21.02"W x 49.02"H

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