Compare Dreame D20 Pro Plus vs Xiaomi Robot Vacuum H40
In this technical comparison between the Dreame D20 Pro Plus and the Xiaomi Robot Vacuum H40, we analyze the key features to help you choose.
Choosing between these two Robot Vacuum Cleaners models often comes down to your budget, with prices around $499.00 USD and ~$400.00.
| Specifications |
Dreame D20 Pro Plus |
Xiaomi Robot Vacuum H40 |
|---|---|---|
|
|
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| Launch | ||
| Release Version | September 2025 | August 2025 |
| Design & Build | ||
| Shape / Dimensions | Round; 350 x 350 x 96.9 mm | Round; 340 x 340 x 97 mm |
| Weight | Robot ~3.58 kg; Base Station ~3.91 kg | Robot ~3.64 kg; Base Station ~8.7 kg |
| Dustbin capacity | 500 mL (Internal robot bin); 5 L (Base station bag). | 350 mL (Internal); 4 L (Base Station bag, lasts up to 90 days). |
| Build material | High-density ABS (Available in White or Black). | High-durability ABS with a glossy white finish. |
| Cleaning & Performance | ||
| Suction power (Pa) | 13,000 Pa (Vormax™ Suction) | 10,000 Pa (Hurricane-style fan blower). |
| Cleaning modes | 5 adjustable suction levels; Vacuum & Mop combo | Silent, Standard, Strong, Turbo (4 levels) |
| Brush types | HyperStream™ Detangling DuoBrush (Certified 100% detangling by TÜV SÜD). | Multidimensional Anti-Tangle system (V-shaped main brush with a comb structure to prevent hair wrapping). |
| Carpet boost | Yes (Ultrasonic carpet detection). | Yes (Automatic detection) |
| Noise level (dB) | ≤76 dB(A) at maximum power. | < 50 dB (Silent mode); up to 72 dB (Turbo). |
| Navigation & Sensors | ||
| Navigation type | Smart Pathfinder™ (LDS Lidar + 360° environmental awareness) | 360° LDS Laser Navigation (Lidar) |
| Mapping support | Fast mapping, multi-floor support, 3D maps | 3D mapping, Multi-floor management, Real-time path tracking |
| Sensors | 3D Structured Light for obstacle avoidance, infrared edge sensor, anti-fall sensors. | Cliff sensors, infrared recharge sensor, proximity bumper, and edge-following laser. |
| Smart home integration | Alexa, Google Assistant, Siri. | Xiaomi Home App, Amazon Alexa, Google Assistant. |
| Battery & Charging | ||
| Battery capacity | 5,200 mAh | 5,200 mAh. |
| Runtime | Up to 285 minutes (in Vacuum & Mop mode on standard settings) | Up to 180 minutes in Standard mode |
| Charging type | Automatic self-docking station. | Automatic Smart Docking |
| Recharge & resume support | Yes | Yes |
| Connectivity & App Features | ||
| Wi-Fi / App control | Yes (Dreamehome App) | 2.4 GHz Wi-Fi; Xiaomi Home App |
| Scheduling | Personalized room routines, zoning, and sequential cleaning | Room-specific, zone-based, and frequency scheduling |
| Remote control / voice control | Yes (Full voice compatibility) | App remote control; supports "Hey Google" and Alexa |
| No-go zones / virtual walls | Software-defined via App | Software-defined via App. |
| Various Features | ||
| Advanced Features | Extendable Side Brush (Flex-Arm technology) to reach deep into right-angle corners. | Active Hair Cutting (specific variants include a hidden push-knife in the roller to slice tangled hair); Y-shaped mopping paths |
| Additional Options | 32 moisture levels for mopping; customizable carpet strategies (avoid, lift, or boost) | Child lock, Do Not Disturb (DND) periods, and targeted cleaning around specific furniture (e.g., "Clean under the sofa") |
| Filtration & Maintenance | ||
| Filter type | HEPA Filter | High-efficiency E11/HEPA Filter. |
| Washable filter | Yes | Yes |
| Mop water tank | 350 mL (Internal tank) | 210 mL (Internal electronic tank) |
| Self-emptying bin support | Yes (massive 5L bag supports up to 150 days hands-free). | Yes (Auto-empty station included) |
| Misc | ||
| Colors | Black / White | White |
| Inside the box | Robot, Base Station, Side Brush, 2x Dust Bags, 2x Mop Pads, Cleaning Tool, Power Cord, Manual | Robot, Auto-Empty Station, 1x Anti-tangle side brush, 1x Main brush, 1x Dust bag (pre-installed), Mop pad assembly, User manual. |
| Price | $499.00 USD | ~$400.00 |
| Full Details | D20 Pro Plus - Full Specifications | Robot Vacuum H40 - Full Specifications |