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Head-to-head · Best Mini Split Air Conditioners

DELLA Vario Series 12000 BTU Mini Split Air Conditioner vs LG Artcool Deluxe KNSAL

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

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The short answer

DELLA Vario Series 12000 BTU Mini Split Air Conditioner comes out ahead by a narrow margin (4.0 vs 3.8). The gap is mostly about smart home integrators — read the strengths below before deciding.

DELLA Vario Series 12000 BTU Mini Split Air Conditioner
Higher ratedRanked #4 in Best Mini Split Air Conditioners
DELLA Vario Series 12000 BTU Mini Split Air Conditioner
1 sourceall derived$779.96as of Jul 31

The Della Vario Series 12000 BTU Mini Split Air Conditioner cools spaces up to 550 sq. ft. reliably. Users have praised how it works with smart home systems like Google Home and Alexa, and how easily it schedules for automated operation. A YouTube reviewer called it good value next to alternatives like Mr. Cool, which cost considerably more. On the downside, some users report the remote acting up intermittently, with the power button not always registering. Small to medium rooms where smart integration and energy efficiency matter are where it belongs, though anyone who wants a more dependable remote should consider alternatives.

Strengths
  • — Works well with smart home systems like Google Home and Alexa
  • — Effective for cooling spaces up to 550 sq. ft.
  • — Compatible with scheduling features for automated operation
Watch-outs
  • — Remote control intermittently fails to respond to power button presses
  • — Some users have reported issues with the remote functionality
$779.96 · Check Price on AmazonFull review →
LG Artcool Deluxe KNSAL
Ranked #5 in Best Mini Split Air Conditioners
LG Artcool Deluxe KNSAL
3 sourcesall derived

The LG Artcool Deluxe KNSAL brings a modern look plus horizontal air discharge, which deals with the discomfort common to traditional wall-mounted units. Reviewers noted a human detection sensor that improves energy efficiency by shifting airflow based on who's in the room. It comes in multiple power options but drops some features found in the Premium variant. Buyers who want a sleek, efficient cooler without the premium price will like it, though anyone after 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 →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

DELLA Vario Series 12000 BTU Mini Split Air Conditioner

The Della Vario Series offers smart home integration with Google Home and Alexa, a feature missing from the more basic Senville LETO Series. However, unlike the reliable Senville AURA Series with its premium compressor and Energy Star certification, the Della Vario has reported remote control issues and lacks the same level of build quality.

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.

Specs side-by-side

SpecDELLA Vario Series 12000 BTU Mini Split Air ConditionerLG Artcool Deluxe KNSAL
BTU12000 BTU12000 BTU
Energy Efficiency20A3 Plus
Voltage115V—
Coverage AreaUp to 550 sq. ft.—
Dimensions8.07"D x 31.92"W x 11.49"H—
Noise Level32 dBa—
Operating Temperature-4°F—
Weight19.8 lb55.3 lb
← See the full ranking of best mini split air conditioners