Proscenic Q20 Plus: Full Review 2026
The Proscenic Q20 Plus represents the absolute pinnacle of Proscenic engineering in the robot vacuum category. Delivering 5,000 Pa of suction power, a revolutionary all-in-one station (self-emptying, mop pad washing, and hot air drying), AI-powered obstacle avoidance and 250 minutes of runtime, this flagship redefines what automated floor cleaning can achieve. For anyone seeking a robot vacuum that handles every aspect of cleaning without any human intervention, the Q20 Plus is Proscenic's definitive answer.
Design and all-in-one station
The Proscenic Q20 Plus stands at just 97 mm tall — slim enough to glide beneath virtually any piece of furniture, bed frame or sofa in your home. Despite this low profile, the robot packs a 500 ml dustbin and a 400 ml water tank, providing generous capacity for extended cleaning sessions without interruption. The build quality is unmistakably premium, with clean lines and refined materials that blend seamlessly into any living space. The standout feature of the Q20 Plus, however, is its all-in-one docking station. Unlike conventional bases that merely empty the dustbin, the Q20 Plus station performs three functions entirely on its own: self-emptying into a 3-litre reservoir (roughly 60 days of dust capacity), automatic washing of the mop pads with warm water, and hot air drying to prevent odour build-up and bacterial growth. The robot returns to its dock, empties itself, cleans and dries its mopping pads, then stands ready for the next session — completely hands-free, with zero input required from you.
Vacuuming and mopping performance
The Proscenic Q20 Plus motor generates 5,000 Pa of suction power, placing this flagship firmly among the most capable robot vacuums available today. That level of suction tackles fine dust, crumbs, pet hair and stubborn debris lodged in tile grout with ease, regardless of floor type. Automatic carpet detection triggers an instant power boost: the moment the Q20 Plus senses a textile surface, suction jumps to maximum to draw out dirt trapped deep in the fibres, then drops back to standard mode on hard floors to preserve battery life. The high-pressure vibrating mop system is the Q20 Plus's decisive advantage. Fed by the 400 ml water tank, the mopping module applies sustained pressure and rapid vibrations to the mop pad, replicating an intensive hand-cleaning action. Dried-on stains and sticky residues are handled with a thoroughness that passive mopping systems simply cannot match. All of this at a measured noise level of just 60 dB — among the quietest in its class.
Battery life and intelligent energy management
With 250 minutes of runtime in standard mode, the Proscenic Q20 Plus covers areas of up to 300 m² on a single charge — more than enough to clean even the most spacious homes without stopping. When the battery drops to a critical level mid-session, the robot automatically returns to its station to recharge, then resumes cleaning from the exact spot where it left off. This intelligent recharge management ensures complete coverage of every square metre, even in particularly large properties or multi-storey homes.
LiDAR navigation and artificial intelligence
The Proscenic Q20 Plus relies on a latest-generation 3D LiDAR sensor to map your home with millimetre-level accuracy. From its very first run, the robot builds a detailed floor plan of every room, identifying walls, furniture and doorways. The map is refined with each subsequent pass, and the Q20 Plus can store multiple floors, making it perfectly suited to multi-level properties. Through the Proscenic Home app, you set no-go zones, virtual barriers and room-by-room cleaning schedules. AI-powered obstacle avoidance is the Q20 Plus's most significant differentiator within the Proscenic range. Using advanced sensors paired with a visual recognition algorithm, the robot identifies objects on the floor in real time — shoes, power cables, toys, pet bowls — and adjusts its path to navigate around them without contact. This technology eliminates the jams and repeated bumps that plague conventional robots. The Q20 Plus is also compatible with Alexa and Google Home for intuitive voice control, and the scheduling function lets you programme automatic sessions tailored to your daily routine.
Maintenance and all-in-one station
The all-in-one station of the Proscenic Q20 Plus fundamentally transforms day-to-day upkeep. The 3-litre self-emptying reservoir holds approximately 60 days' worth of dust before the bag needs replacing. After every mopping session, the station automatically rinses the mop pads with warm water and then dries them using hot air — preventing any mould formation or unpleasant smells. The robot's filter is washable and reusable, the main brush lifts out easily for fibre removal, and replacement consumables remain affordable and widely available. In practice, your only task amounts to swapping the station's dust bag roughly every eight weeks.
Our verdict
The Proscenic Q20 Plus is the most advanced and complete robot vacuum Proscenic has ever built. Its all-in-one station (self-emptying + mop pad washing + hot air drying), 5,000 Pa suction, AI obstacle avoidance and 250-minute runtime make it a genuinely autonomous cleaning device that requires virtually no human intervention. If you want the most comprehensive and cutting-edge cleaning experience on the market, the Q20 Plus is the no-compromise choice.
