Roborock Saros 20 Neo review: Cheaper than its predecessor, but you wouldn't know it

It's always a bit of a gamble when a brand launches a cheaper, less-specced version of its flagship model. Whilst it's good news for anyone who wants the same experience without the premium price tag, there's usually something you have to give up – hence why I've been so keen to try the Roborock Saros 20 Neo.

Launched at IFA 2026, just nine months after its predecessor, the Saros 20 Neo shares many of the original's features but comes in at a lower price. Having tested the Saros 20, which I awarded five stars and soon placed at the top of our best robot vacuum cleaner guide, I was keen to see how the Neo compared.

Price and availability

The Saros 20 Neo has an RRP of £999 and is available in black or white from Roborock's online store and Amazon.

In the US, it's sold as the Roborock Qrevo Edge 3 Pro. Both models share the same core hardware, including 36,000Pa suction, dual spinning mop pads with a 15mm lift, a 6,400mAh battery and threshold-climbing capabilities.

Unboxing and set up

Getting started was straightforward, involving unpacking the robot and docking station, removing the protective packaging and checking that the brushes, dust bag and mop pads are fitted correctly. I placed it against a wall in my kitchen and near a power socket, with enough room around it for the robot to move freely. I then filled the clean-water tank, checked the dirty-water tank was in place and plugged it in.

Having tested other Roborock robots, I simply added the Saros 20 Neo as a new device in the app and followed the instructions to connect it to Wi-Fi. From there, I set my cleaning preferences, schedules and carpet settings before running the robot to create its initial map.

Design and features

Like Roborock's other models, the Saros 20 Neo is designed to handle most of your floor cleaning with minimal intervention. It measures just under 8cm tall and has a retractable LiDAR sensor that rises to map rooms and navigate around furniture, then lowers when the robot needs to squeeze beneath beds, sofas and other low-clearance spaces.

The robot measures 35 x 35 x 80cm, whilst the dock is considerably larger at 40 x 49 x 45cm. The dock has a more rounded design rather than the original's squarer shape.

The Saros 20 Neo has a 36,000Pa HyperForce motor designed to pick up dust, dirt and debris from hard floors and carpets. Its DuoDivide main brush and FlexiArm Arc side brush help reduce hair tangles, whilst the extendable side brush reaches into corners and along edges. The robot can also adjust its brushes and mop setup depending on the floor it's cleaning, lifting components or detaching the mop pads to help keep carpets dry.

Mopping is handled by two spinning pads that rotate at up to 200rpm and apply up to 14N of downward pressure. Warm water helps loosen stubborn marks, whilst the Edge Mopping System is designed to get closer to walls and corners. On carpets, the robot can adjust its chassis to maintain suction on pile up to 3cm deep, although some carpet-specific settings need to be enabled in the app.

One of the more unique features is the AdaptiLift Chassis 3.0, which is exclusive to the Saros 20 range. It helps the robot climb raised thresholds, with Roborock saying it can cross a single threshold up to 4.5cm high, or two consecutive thresholds measuring 4.5cm and 4.3cm.

Navigation combines the retractable LiDAR sensor with an RGB camera and structured-light sensing to map your home and recognise more than 300 obstacles. You can also set it to clean behind curtains, return to areas it skipped when something was in the way, and adjust its movements if it gets caught around furniture legs.

Interestingly, there are features for pet owners too, which I've been looking forward to trying having just welcomed home a new puppy. The robot can recognise nearby animals and adjust its route to avoid them, take photos when it spots them and use the app's Search for the Pet feature to help locate them. A video-call function also lets you check in through the onboard camera and remotely guide the robot around your home.

The docking station empties the robot's dustbin into a dust bag, refills its water tank and washes the mop pads using water heated to up to 100°C. It then dries the pads with warm air at up to 55°C and cleans the dock itself. A small light on the front also lets you know when the tanks need attention, shining white when everything is fine and red when something needs to be emptied or refilled.

The system also dispenses cleaning solution and adjusts its mop-washing routine depending on how dirty the pads are. Roborock claims the 2.7-litre dust bag holds up to 65 days' worth of dirt, although this will depend on how often you clean and how much debris the robot picks up.

Saros 20 vs Saros 20 Neo: what's the difference?

The Saros 20 Neo retains most of the original Saros 20's core cleaning features, but there are a few differences, with the biggest being navigation. The original uses StarSight Autonomous System 2.0, a tower-free navigation system, whilst the Neo switches to retractable LiDAR. That doesn't mean the Neo can't navigate beneath low furniture, but it does use different hardware to map and move around your home.

Interestingly, mopping pressure is actually higher on the Neo, reaching up to 14N compared with up to 13N on the Saros 20.

Crucially, both models retain 36,000Pa suction, the AdaptiLift Chassis 3.0 threshold-climbing system, dual anti-tangle brushes, automatic mop detachment and a dock with hot-water mop washing and warm-air drying. I'd argue these are amongst the most important features anyway, so the Neo is still well equipped despite the changes.

Performance

Having spent time with the original Saros 20, I was curious to see whether switching to the Neo would feel like a downgrade, but I found the experience to be almost identical. I barely noticed a difference in how it navigated around my home, and it managed to spot every kind of obstacle, including recognising and labelling my dog's cage on the app.

The initial mapping took slightly longer than it did with the original Saros 20, but we're talking about a relatively minor difference. Once the map was ready, the Neo navigated confidently, working its way around furniture and handling my home's layout without any issues. If I hadn't known about the change to the navigation system, I'm not sure I'd have noticed much difference at all.

Cleaning was just as good as I'd hoped, with the 36,000Pa suction picking up everyday dirt whilst the extending side brush got into corners and along skirting boards. The mopping was also impressive, particularly in my kitchen, where the pads did a great job of dealing with muddy paw prints. The anti-tangle brushes also kept hair from becoming a problem, and I liked being able to leave the robot to get on with things without worrying about it dragging wet mop pads across my rugs.

After a few uses, I did notice some hair collecting around the base where the mop pads sit. It could be that the vacuum isn't picking up everything the pads gather, but it was easy enough to wipe away with a cloth every now and then. It didn't seem to affect the robot's performance, but keeping the dock clean is always a good idea.

Verdict

The Saros 20 Neo may sit below the original in Roborock's lineup, but after testing both, the differences were hard to spot. I found the two remarkably similar in everyday use, from the impressive vacuuming and mopping to the navigation and obstacle recognition. Whilst mapping took a little longer, I barely noticed any difference once it got going. It's still a significant investment, but if you want premium cleaning without paying quite as much, the Neo gets the important things right.

Alternatives to consider

I've mentioned it enough already, but the original Roborock Saros 20 remains a good alternative, particularly if your budget stretches further. It's worth comparing current prices though, as a discount on the original could make the decision less straightforward.

The Eufy Omni S2 is another model to consider if you're after similar maintenance-free cleaning features. It uses a roller mop that continuously cleans itself with fresh water, alongside AI-powered obstacle avoidance designed to navigate around everyday clutter and pets. It doesn't match the Saros 20 Neo's low-profile design or threshold-climbing ability, but it's still worth a look.