Head-to-head · Best Portable Air Conditioners

LG LP1419IVSM vs Midea Duo MAP12S1TBL

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

Midea Duo MAP12S1TBL comes out ahead by a narrow margin (4.0 vs 3.9). Midea Duo MAP12S1TBL is best for: Buyers who want the quietest, most efficient portable AC for a medium room and will pay a premium for dual-hose inverter performance. Read the strengths below before deciding.

Ranked #3 in Best Portable Air Conditioners

LG LP1419IVSM

3.9

2 sources

The LG LP1419IVSM is a powerful, quiet single-hose portable AC built around LG's dual-inverter compressor. LG rates it as low as 44 dB, which is bedroom-quiet for a single-hose unit. A high real SACC rating and Wi-Fi control make it the top single-hose pick, trailing only the dual-hose Midea Duo on pure efficiency.

Strengths

— High real SACC capacity that beats most single-hose competitors
— Wi-Fi smart control with timer and auto-restart
— Auto-evaporation system minimizes manual draining

Watch-outs

— Large and heavy at roughly 70 lbs and 2.5 feet tall

Buy at homedepot.com Full review →

Higher ratedRanked #2 in Best Portable Air Conditioners

Midea Duo MAP12S1TBL

4.0

2 sources$498.79as of Oct 16

The Midea Duo MAP12S1TBL is the consensus best portable AC, pairing a space-saving dual-hose design with an inverter compressor for quiet, efficient cooling. RTINGS highlights its quiet operation, energy efficiency, and humidity control, and TechGearLab measured a 7.9-degree drop in an hour. At as low as 42 dBA it runs far quieter than typical portable ACs. It is heavy and premium-priced. On performance and noise it leads the category.

Strengths

— Strong, stable cooling and humidity control even at max settings
— Smart Wi-Fi control with Alexa and Google Assistant support
— Energy-efficient operation that beats larger single-hose rivals

Watch-outs

— Tall footprint takes up noticeable floor space

$498.79 · Buy at midea.com Full review →

How they stack up

LG LP1419IVSM

The best single-hose unit here, using an inverter compressor like the Midea Duo MAP12S1TBL for quiet operation — but as a single-hose design it is less efficient than the dual-hose Duo.

Midea Duo MAP12S1TBL

The only dual-hose unit among the top picks, which is why it out-efficiencies the single-hose LG LP1419IVSM and LG LP0621WSR.

Specs side-by-side

Spec	LG LP1419IVSM	Midea Duo MAP12S1TBL
BTU	14,000 ASHRAE / 10,000 DOE	12,000 ASHRAE / 10,000 SACC
Coverage Area	Up to 500 sq ft	Up to 450 sq ft
Noise	As low as 44 dB	As low as 42 dBA
Energy Star	No	Yes
Hose Count	Single	Dual (hose-in-hose)
Smart Hub	Wi-Fi enabled	Wi-Fi, Alexa, Google
Drain	Auto-evaporation	Self-evaporating
Weight	~70 lbs	72.75 lbs
Voltage	115 volts	115 volts
Dimensions	—	16.73"D x 19.53"W x 34.48"H

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