Advertising Disclosure Split Portable Air Conditioner Comparison - July 2025
5 Best Split Portable Air Conditioner In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3 Best Value  9.7Exceptional | 4  9.6Exceptional | 5  9.4Excellent |
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ModelPrem-I-Air 15000 BTU Inverter (Energy Saving Design) Mobile Portable Split Air Condoner with Remote Control, Timer, Dehumidifier and Fan. Quiet Operation for Use in Homes and Offices | Model Dreo Smart 3-in-1 Portable Air Conditioner, 10000 BTU Drainage-Free Cooling AC Unit, 46dB Silent Mobile Air Conditioners for Bedroom & Room, APP/Voice/Remote Control, 24h Timer with Fan & Dehumidifier | Model Pro Breeze 4-in-1 Powerful Portable Air Conditioner 12,000 BTU - Smart Home WiFi Compatible - App & Voice Control - Heater & Dehumidifier mode, 24hr Timer & Window Venting Kit - Class A Energy Rating | Model 12000 BTU Air Conditioner Wall Split Wi Fi 5 In 1 Air Cooler Heater Dehumidifier Air Purifier Fan With Heat Pump Remote Control 3.4 kW A++ Rating 2 Pipes and Installation Kit Included | Model Honeywell WiFi Air conditioning unit 12000 BTU, Portable Air Conditioner and 95L/Day Dehumidifier, 3-in-1 Smart Air Con Unit With Voice Control, Fan, Dehumidifying Functions For Rooms Upto 40m² |
BrandPrem-i-air | Brand Dreo | Brand Pro Breeze | Brand Generic | Brand HONEYWELL |
Reviews | Reviews | Reviews | Reviews | Reviews  |
Tech Specs | ||||
product dimensions 51.2 x 24 x 45.2 cm 42 kg | product dimensions 44 x 36.5 x 71.45 cm 28.5 kg | product dimensions 28.96 x 30.23 x 66.04 cm 24.5 kg | product dimensions 20 x 75 x 25.8 cm 8 kg | product dimensions 36 x 44 x 71 cm 30 kg |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1Prem-i-airPrem-I-Air 15000 BTU Inverter (Energy Saving Design) Mobile Portable Split Air Condoner with Remote Control, Timer, Dehumidifier and Fan. Quiet Operation for Use in Homes and Offices
Why we love it
Powerful 15000 BTU cooling capacity for large rooms.
Energy-efficient inverter design saves up to 50% energy.
Quiet operation ensures minimal noise disturbance.
Main highlights- QUIET DESIGN: The split unit allows the condenser unit to be situated out of the cooling zone reducing the annoying noise associated with mobile air-conditioning allowing you to concentrate or get a good nights sleep.
- KEEP COOL WITH AN IMPRESSIVE 15000 BTU COOLING CAPCITY : Gives out a massive 15000 BTU of cooling to make those long hot days and nights a little more bearable.
- INVERTER DESIGN AIR CONDITIONER: Can save between 30 and 50% of the energy used by conventional air conditioning units.
- DUAL CONTROLLED WITH TIMER FUNCTION: Can be fully controllable using the panel on the product or via the remote control.
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9.8
2Dreo
Dreo Smart 3-in-1 Portable Air Conditioner, 10000 BTU Drainage-Free Cooling AC Unit, 46dB Silent Mobile Air Conditioners for Bedroom & Room, APP/Voice/Remote Control, 24h Timer with Fan & Dehumidifier
Why we love it
Quiet operation at just 46dB.
Versatile 3-in-1 functionality.
Smart control with app and voice assistants.
Main highlights- 𝙎𝙪𝙥𝙚𝙧𝙗 𝘾𝙪𝙨𝙩𝙤𝙢𝙚𝙧 𝙎𝙚𝙧𝙫𝙞𝙘𝙚: Our friendly customer support works around the clock to solve any issues and give you all the product guidance needed when using Dreo AC Series
- 𝙎𝙢𝙖𝙧𝙩 𝘾𝙤𝙤𝙡𝙞𝙣𝙜 𝙖𝙩 𝙔𝙤𝙪𝙧 𝙁𝙞𝙣𝙜𝙚𝙧𝙩𝙞𝙥𝙨: Use your favorite voice assistant (compatible with Amazon Alexa or Google Home) or the fully-featured Dreo App to control every aspect of your cooling experience, from multiple modes to fan speeds, timers and schedules, this standing AC has it all
- 𝙄𝙨𝙤𝙡𝙖𝙩𝙚 𝙉𝙤𝙞𝙨𝙚, 𝘼𝙢𝙥𝙡𝙞𝙛𝙮 𝘾𝙤𝙢𝙛𝙤𝙧𝙩: Featuring a new noise isolation system around the compresor, this portable air conditioners reduces noise down to a minimum 46dB, making it ideal for quiet places like bedrooms and offices
- 𝙃𝙖𝙨𝙨𝙡𝙚-𝙛𝙧𝙚𝙚 𝘿𝙄𝙔 𝙄𝙣𝙨𝙩𝙖𝙡𝙡𝙖𝙩𝙞𝙤𝙣 𝙬𝙞𝙩𝙝 𝙐𝙣𝙞𝙫𝙚𝙧𝙨𝙖𝙡 𝙒𝙞𝙣𝙙𝙤𝙬 𝙆𝙞𝙩𝙨: Don't worry about the window type or size, this air conditioner for bedrooms features multiple panel combinations that are easy to fit and secure on any window (from 17" to 53")
- 𝙂𝙤 𝘽𝙞𝙜 𝙤𝙣 𝘾𝙤𝙤𝙡𝙞𝙣𝙜 𝙋𝙤𝙬𝙚𝙧: The DREO AC515S portable air conditioner brings massive 10,000 BTU ASHRAE cooling capacity that reaches up to 14 ft. Helping you keep the comfortable temp in the sweltering summer
- 𝘿𝙧𝙖𝙞𝙣𝙖𝙜𝙚-𝙛𝙧𝙚𝙚 𝙞𝙣 𝙥𝙤𝙬𝙚𝙧𝙛𝙪𝙡 𝙘𝙤𝙤𝙡𝙞𝙣𝙜 𝙬𝙝𝙚𝙣 𝙩𝙝𝙚 𝙝𝙪𝙢𝙞𝙙𝙞𝙛𝙮 𝙪𝙣𝙙𝙚𝙧 85%: Bring uninterrupted cold air to your room, thanks to DREO's new AC unit design, a dedicated condenser and water pump helps transfer excess water and reduces the need for drainage compared to traditional floor air conditioners
- 3-𝙞𝙣-1 𝙈𝙤𝙙𝙚 𝙬𝙞𝙩𝙝 𝙁𝙖𝙣 & 𝘿𝙚𝙝𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙚𝙧: Get more control of the way you cool thanks to the 3-in-1 mode including settings for cooling, dehumidifying and fan control in one, finding the ideal comfort setting is easier than ever with the DREO room air conditioner
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9.7
3Pro Breeze14% Off
Pro Breeze 4-in-1 Powerful Portable Air Conditioner 12,000 BTU - Smart Home WiFi Compatible - App & Voice Control - Heater & Dehumidifier mode, 24hr Timer & Window Venting Kit - Class A Energy Rating
Why we love it
Powerful cooling for large spaces
Smartphone control and voice command compatible
Energy efficient and eco friendly
Main highlights- WINDOW KITS INCLUDED: This portable Air Conditioner comes with an easy-to-install window kit to fit slide and hinged windows. It's four wheels and space-saving design makes it mobile and unobtrusive, ideal for your living room and bedroom.
- SMART HOME TECHNOLOGY WITH WIFI: In addition to the remote control, you can connect your smartphone to the AC unit and control the temperature, timer, and various functions through the free Pro Breeze app or voice command. Compatible with Amazon Alexa app and Google Home for iPhone and Android.
- PRO BREEZE – THE AIR COOLING EXPERTS: Explore the Pro Breeze cooling range which includes powerful 7000, 9000 and 12000BTU Air Conditioners, 5L and 10L Evaporative Coolers along with a vast range of innovative Tower and Pedestal Fans. Fancy a refreshingly cold drink? Search for the Pro Breeze Ice Maker!
- OUR MOST POWERFUL AIR CONDITIONER: This powerful Pro Breeze portable AC Unit features a market leading 12,000 BTU of cooling capacity providing effective cooling down to 16°C in large and extra-large spaces. This mobile aircon is perfect for your home, office, shop, or gym.
- ENERGY EFFICIENT: Class A energy efficiency rating, this air con unit utilises R290 refrigerant, which is not only cost-effective but also 690 times more eco-friendly than traditional air conditioning gasses.
- AIR COOLING, HEATING AND DEHUMIDIFYING: Features four versatile operating modes, including heating, dehumidifying, fan-only and air cooling mode, making this aircon unit it a valuable appliance all year round.
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Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
