Double the suction on paper doesn't mean double the cleaning in practice, and that's the core tension here. The Mova P20 Ultra brings 30,000 Pa, stronger mop pressure and faster spinning pads, so it's the pick for homes where deep carpet pickup and scrubbing dried-on messes matter most. The DEEBOT T50 Pro Omni counters with genuine obstacle avoidance, an RGB-D camera, smart dirt detection and a long 255-minute runtime, making it the safer choice for cluttered, larger homes where the robot needs to think its way around socks and chair legs.
One of these robots sees your floor. The other just feels its way through it. Both use LiDAR to map, both run dual spinning mop pads, and both empty their own dustbins, so the shared foundation is solid. But the DEEBOT T50 Pro Omni adds a camera, 3D structured light and AI obstacle recognition on top of that LiDAR, plus dirt detection that ramps up power on messy spots. The Mova P20 Ultra takes a different path: fewer sensors, but 30,000 Pa of suction, 12 N of mop pressure and a hotter mop-drying cycle. It's a trade between smarts and force.
Ecovacs DEEBOT T50 Pro Omni
out of 10Mova P20 Ultra
The gap here is real, not a rounding difference. Overall, it's 7.8 versus 6.6, and navigation drives most of that: 7.6 for the DEEBOT against 5.6 for the Mova, because the P20 Ultra lacks smart obstacle avoidance and a camera entirely. Cleaning goes 8.2 versus 7.3, which shows that suction numbers alone don't settle things. Features land closer at 6.8 versus 6.3. On value, the DEEBOT does more than its price suggests, and the Mova is priced about right.
Suction is the headline reversal: the Mova P20 Ultra doubles the DEEBOT at 30,000 Pa versus 15,000 Pa, and it pairs that with a slightly bigger onboard dustbin. Then the script flips on navigation. The DEEBOT combines its LiDAR with an RGB-D camera, AI and 3D structured light for obstacle avoidance, something the P20 Ultra simply doesn't offer, so cables and pet toys are handled differently by each. Mopping favors the Mova, with 12 N of pressure, 260 RPM spinning pads against the DEEBOT's 180 RPM, and a 145 °F drying cycle versus 113 °F. Dock behavior tilts back toward Ecovacs thanks to automatic detergent dosing. And the DEEBOT runs 255 minutes on a 6,400 mAh battery, larger than the Mova's 5,200 mAh.
The Mova P20 Ultra's 30,000 Pa is twice the DEEBOT's 15,000 Pa, and it holds slightly more debris in its onboard bin at 300 mL. The DEEBOT answers with a mixed rubber and bristle main brush plus an extendable side brush that pushes out into corners, which matters more than the Pa figure alone in real rooms.
Both use dual spinning mop pads, the most effective mainstream mopping setup, but the Mova pushes harder: 12 N of pressure, 260 RPM against the DEEBOT's 180 RPM, and it lifts pads 10.5 mm versus 9 mm to keep carpet dry. The DEEBOT's advantage is automatic detergent dosing, so its pads get washed with cleaning solution rather than plain water.
For embedded fur in carpet, the Mova's 30,000 Pa and 3.2 L dust bag give it the edge on brute pickup between bag changes. The DEEBOT counters with smart dirt detection, which recognizes heavily soiled patches (think the spot by the dog bed) and increases effort automatically.
This is the clearest split in the entire comparison. The DEEBOT layers an RGB-D camera, AI and 3D structured light on top of LiDAR to identify and steer around objects, whereas the P20 Ultra maps with LiDAR but has no smart obstacle avoidance, so clutter needs picking up first. The Mova does store maps for up to 4 levels versus the DEEBOT's 2.
The Mova's dock holds more of everything, with a 5 L clean water tank, 4.5 L dirty tank and 3.2 L dust bag, meaning longer stretches between refills. The DEEBOT's dock adds detergent automatically during mop washing for cleaner pads, though the Mova dries at a hotter 145 °F versus 113 °F.
The DEEBOT's 6,400 mAh battery delivers up to 255 minutes of runtime, enough to cover a large single floor without pausing to recharge. The Mova's 5,200 mAh pack is the smaller of the two.
Both handle no-go zones, multi-level maps and smart carpet cleaning. The DEEBOT goes further with voice control through its built-in assistant plus Amazon Alexa and Google, along with smart dirt detection and AI obstacle avoidance feeding into how it cleans.
| Feature | Ecovacs DEEBOT T50 Pro Omni | Mova P20 Ultra |
|---|---|---|
| Suction Power | 15,000 Pa | 30,000 Pa |
| Smart Obstacle Avoidance | Yes | No |
| Main Brush Type | Single (rubber & bristle) | Single (rubber) |
| Auto Detergent Dispensing | Yes | No |
| Camera | Yes | No |
| Smart Dirt Detection | Yes | No |
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Both robots mop with dual spinning pads and empty themselves, so the real question is what your floors look like. Cluttered rooms, pets underfoot and a desire for hands-free voice control point to the DEEBOT T50 Pro Omni. Tidy floors with thick carpet and stubborn kitchen messes favor the Mova P20 Ultra.
