LG Portable AC Units Ranked for Quiet, Cool Gaming Rooms

Best for
Quiet cooling for large gaming rooms

The LG 10000 BTU SACC(14000 ASHRAE) Portable air conditioner, model LP1022FVSM, is the most capable unit here for quiet cooling. It is rated at 10,000 BTU SACC and 14,000 BTU ASHRAE for rooms up to 450 square feet, which suits medium to large rooms, basements and attics. Its Dual Inverter compressor is the headline: LG says its inverter portables deliver up to 40% power savings compared with non-inverter models.

Noise is where it earns its place in a gaming room. LG lists operation as low as 44 dB in sleep mode, and inverter compressors typically ramp speed smoothly instead of cycling on and off with a jolt. You also get cool, fan and dry modes, a washable filter with a filter reminder light, R-32 refrigerant and Wi-Fi control through the LG ThinQ app, plus voice control through compatible smart speakers.

Pick it if your room is large, you run long sessions under load, or you stream with a live mic nearby. It does not list a heating mode, so for winter warmth the 10,200 BTU cool-and-heat model is the alternative. For more on the brand, see our main LG portable air conditioner guide.

• 10,000 BTU SACC, 14,000 BTU ASHRAE, up to 450 sq ft
• Dual Inverter, up to 40% power savings per LG
• As low as 44 dB in sleep mode
• LG ThinQ app and voice control

Best for
Small to medium setup rooms

The LG 8000 BTU portable, model LP0823GSSM, is rated 8,000 BTU DOE and 12,000 BTU ASHRAE for rooms up to 350 square feet. It keeps the 3-in-1 cool, fan and dry modes, a top-mounted display with a 24-hour timer and an auto-swing air vent for spreading air across the room. It comes in gray, and the filter slides out for rinsing, with LG suggesting twice a month.

Smart control is complete: LG ThinQ app, Google Assistant and Amazon Alexa. It is a non-inverter unit with 51 dB listed noise, so it will be more audible than the LP1022FVSM. Note that the feature bullets describe an LED display while the description mentions an LCD display, and some of the listing copy refers to “window ac units,” which looks like shared marketing text.

This model suits a small or medium bedroom setup where a full 450-square-foot unit would be overkill. If noise is your main concern, the 8,350 BTU model lists a slightly lower 48 dB.

Best for
Bedrooms around 15 by 20 feet

The LG 7,300 BTU portable, model LP0725WSSM, is rated 7,300 BTU DOE and 11,000 BTU ASHRAE and aimed at medium rooms up to 300 square feet, which LG describes as about 15 by 20 feet. It supports LG ThinQ app control, Amazon Alexa and Hey Google, plus traditional electronic controls and an included remote.

It has cool, fan and dry modes, two cooling and fan speeds, a 24-hour timer, a built-in dehumidifier and an auto-swing vent. Listed noise is 50 dB, and it is non-inverter with R-32 refrigerant.

This unit fits a standard bedroom or home office with a single gaming PC. With only two fan speeds, fine-tuning is limited compared with what some players might want, and larger rooms should move up to the 8,350 BTU or the LP1022FVSM.

• 7,300 BTU DOE, up to 300 sq ft
• Wi-Fi, Alexa and Hey Google
• Two cooling and fan speeds, 24-hour timer

Best for
Small rooms on a tight budget

The LG Portable Air Conditioner LP0621WSR White is a renewed unit, sold under the Amazon Renewed brand rather than as a new LG retail product. It delivers 6,000 BTU of cooling for rooms up to 250 square feet, rolls on caster wheels and includes a window venting kit and single exhaust hose.

Controls are basic but practical: an LCD remote for temperature, fan speed and mode, a 24-hour timer and a washable filter with a check-filter alert. Listed noise is 51 dB and the wattage is 865 watts. The listing does not mention Wi-Fi, the ThinQ app or voice control, so treat this as a remote-only unit.

It suits a smaller room, a dorm or a secondary setup where smart features are not essential. Renewed condition means you should check the seller’s return terms. For other compact choices, our budget air conditioner guide is a useful comparison.

Best for
Quieter non-inverter for medium rooms

The LG 8,350 BTU smart portable, model LP0825WSSM, is rated 8,350 BTU DOE and 12,000 BTU ASHRAE for rooms up to 350 square feet, roughly 14 by 25 feet. It shares the 7,300 BTU model’s feature set: LG ThinQ, Alexa and Hey Google support, cool, fan and dry modes, two cooling and fan speeds, a 24-hour timer, a built-in dehumidifier and an auto-swing vent.

The notable detail is listed noise of 48 dB, lower than every non-inverter unit in this list. That makes it the pick for players who want something quieter than the LP0823GSSM without stepping up to the Dual Inverter.

It is a good match for a medium bedroom or streaming room. It is still non-inverter, so for the lowest noise and best efficiency in larger spaces, the LP1022FVSM remains the better choice.

• 8,350 BTU DOE, up to 350 sq ft
• 48 dB listed noise
• Wi-Fi and voice control

Best for
Rooms needing cooling and winter heat

The LG 10,200 BTU portable is the only model in this list with heat. It is rated 10,200 BTU for cooling (14,000 ASHRAE) and 12,000 BTU for heating, with coverage up to 450 square feet for medium to large rooms.

It supports LG ThinQ, Google Assistant and Amazon Alexa, and has a top-mounted display with a 24-hour timer, a filter light reminder, a washable filter, two cooling and fan speeds and an auto-swing vent. Listed noise is 51 dB and it is non-inverter. The feature list calls it 3-in-1, while the description and specs cover cooling, heating, fan and dehumidifying, so the mode count in the copy is not fully consistent.

Buy this one if your gaming room is cold in winter and hot in summer, such as a converted garage or basement. If you never need heat, the LP1022FVSM covers the same room size more quietly. For other year-round options, compare it with our portable AC unit roundup.

• 10,200 BTU cooling, 12,000 BTU heating
• Up to 450 sq ft
• Filter light reminder