# Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) vs LG Dual Inverter Smart Window AC (LW1222IVSM): specs and price compared

A sourced, side-by-side comparison of the Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) (Midea) and LG Dual Inverter Smart Window AC (LW1222IVSM) (LG) among air conditioners. Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) is the cheaper of the two at $479.

## Side by side

| Spec | Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) | LG Dual Inverter Smart Window AC (LW1222IVSM) |
| --- | --- | --- |
| US price | $479 | $549 |
| Brand | Midea | LG |
| Released | 2023 | 2023 |
| Type | window | window |
| Btu | 12000 BTU | 12000 BTU |
| Coverage (sq ft) | 550 | 550 |
| Noise dba | 32 | 44 |
| Smart Wi-Fi | Yes | Yes |
| Energy star | Yes | Yes |
| Inverter | Yes | Yes |
| Ceer | 15.2 | 15 |

## Key differences

- Noise dba: Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) 32 vs LG Dual Inverter Smart Window AC (LW1222IVSM) 44
- Ceer: Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) 15.2 vs LG Dual Inverter Smart Window AC (LW1222IVSM) 15

## Sources

- Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT): https://www.midea.com/us/store/cooling-and-heating/window-air-conditioners/u-shaped-air-conditioner-ultra-quiet.maw12u1qwt (midea.com, verified 2026-06-28)
- LG Dual Inverter Smart Window AC (LW1222IVSM): https://www.lg.com/us/air-conditioners/lg-lw1222ivsm-window-air-conditioner (lg.com, verified 2026-06-28)

Canonical: https://frontdeskreview.com/gear/air-conditioners/midea-maw12u1qwt-u-shaped-vs-lg-lw1222ivsm-dual-inverter/
Cite: Per The Front Desk Review, Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) ($479) vs LG Dual Inverter Smart Window AC (LW1222IVSM) ($549) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/air-conditioners/midea-maw12u1qwt-u-shaped-vs-lg-lw1222ivsm-dual-inverter/
License: CC BY 4.0.