The Aqua10 Roller brings a roller mop, a dual brush setup, and camera-plus-structured-light obstacle avoidance that lets it identify and steer around clutter, and it clears obstacles up to 60 mm. The P20 Ultra relies on LiDAR mapping alone with dual spinning mop pads and a single rubber brush, which handles open, tidy floors well at roughly half the cost. Go with the Aqua10 Roller for messy, high-traffic homes with pets and kids; the P20 Ultra makes sense when budget matters more than obstacle smarts.
Half the price buys you a lot less obstacle intelligence here, and that's the real decision. Both robots map with LiDAR, both empty their own dustbins, and both wash and dry their own mops in the dock. But the Dreame Aqua10 Roller adds an RGB camera, 3D structured light, an LED lamp, and AI-driven obstacle avoidance, plus a roller mop that represents the newest approach to floor washing. The Mova P20 Ultra keeps things simpler with dual spinning mop pads and larger dock tanks. So the question becomes how cluttered your floors actually are, and how much you're willing to pay for a robot that sees them.
Dreame Aqua10 Roller
out of 10Mova P20 Ultra
The gap is widest in navigation, 8.1 versus 5.6, and that tracks directly with the Aqua10 Roller's camera, structured light, and AI obstacle avoidance. Cleaning comes in at 8.3 versus 7.3, helped by the dual brush and extendable side brush. Features land at 7.7 versus 6.3, driven by dirt detection, auto detergent dispensing, and voice control. Overall it's 8.5 versus 6.6. The Aqua10 Roller also rates as good for the price, and the P20 Ultra rates as priced about right.
Obstacle handling separates these two more than anything. The Aqua10 Roller uses AI, an RGB camera, 3D structured light, and an LED lamp to spot and avoid things like socks and charging cables, and it climbs obstacles up to 60 mm versus 20 mm for the P20 Ultra. Mopping takes different routes: a roller mop on the Dreame, dual spinning pads spinning at 260 RPM on the Mova. The Dreame's dock washes pads at 212 °F with automatic detergent, well above the P20 Ultra's 167 °F water-only wash. Brush design differs too, with dual rubber and bristle rollers plus an extendable side brush on the Aqua10 Roller against a single rubber brush on the Mova. The P20 Ultra counters with larger dock water tanks and a bigger onboard dustbin.
The Aqua10 Roller's dual brush setup (one rubber, one bristle) plus an extendable side brush that reaches into corners gives it more ways to pull debris off both hard floors and carpet than the P20 Ultra's single rubber brush. The Mova does hold a larger onboard dustbin at 300 mL versus 220 mL, so it goes longer between dock emptying cycles.
Roller mops are the newest approach to robot mopping and the Aqua10 Roller pairs its roller with 32 moisture levels, a 14 mm mop lift for carpet, and a 212 °F dock wash. The P20 Ultra's dual spinning pads at 260 RPM are a strong, proven system with slightly higher 12 N pressure, but the wash temperature tops out at 167 °F.
Smart dirt detection on the Aqua10 Roller lets it recognize heavily soiled spots and go back over them, which matters when a shedding dog leaves the same patch of hair by the couch every day. The P20 Ultra cleans on a fixed plan without that extra pass.
This is where the two robots really diverge. Both use LiDAR to map your home, but the Aqua10 Roller layers on AI, an RGB camera, 3D structured light, and an LED lamp for low light, and it clears obstacles up to 60 mm compared to 20 mm on the P20 Ultra.
The Aqua10 Roller's dock adds detergent automatically during mop washing and uses 212 °F water, so pads come out cleaner than the P20 Ultra's 167 °F water-only rinse. The Mova offsets that with larger clean and dirty water tanks in the dock, meaning fewer refill trips, and it self-cleans its own base.
A 6,400 mAh battery in the Aqua10 Roller has more capacity than the P20 Ultra's 5,200 mAh, which translates to longer stretches of cleaning before returning to charge. Both handle multi-level maps, so either can be carried between floors.
The Aqua10 Roller supports voice control through built-in commands plus Amazon, Google, and Apple, and adds smart dirt detection and smart obstacle avoidance to the shared feature set. Both robots handle no-go zones, multi-level maps, and smart carpet cleaning.
| Feature | Dreame Aqua10 Roller | Mova P20 Ultra |
|---|---|---|
| Smart Obstacle Avoidance | Yes | No |
| Main Brush Type | Dual (rubber & bristle) | Single (rubber) |
| Mop Type | Roller | Dual spinning mop pads |
| Auto Detergent Dispensing | Yes | No |
| Camera | Yes | No |
| Smart Dirt Detection | Yes | No |
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Cluttered homes with pets and kids get real daily value from the Aqua10 Roller's camera-based obstacle avoidance, dual brushes, and hot detergent mop washing. Tidier homes on a tighter budget lose less than expected with the P20 Ultra, which still maps with LiDAR, empties itself, and mops with dual spinning pads.
