Dreame D20 Plus vs Roborock Q7 M5+
Researched by Riley Hart · prices checked Oct 26, 2026
As of Oct 26, 2026, the Dreame D20 Plus costs $310 and the Roborock Q7 M5+ costs $250, so the Roborock Q7 M5+ is $60 cheaper. The Dreame D20 Plus has a published review score and ranks #1 in our robot vacuums ranking; the Roborock Q7 M5+ is not scored yet. Pick the Dreame D20 Plus for pet owners with carpet on a budget. Pick the Roborock Q7 M5+ for mixed floor homes that want auto empty on a budget.
- Suction
- 13,000 Pa with five
- Navigation
- LDS LiDAR with multi
- Mopping
- Yes
- Runtime
- Dreame lists 285 min
A strong pick for carpet and pet hair for about $310. Vacuum Wars measured 93% embedded sand and 91% pet hair pickup with zero hair wrap, plus a 5 L bag dock and a three year warranty. It avoided none of the test obstacles and the mop is basic, so it suits tidy homes.
Full Dreame D20 Plus review →- Suction
- 10,000 Pa with five
- Navigation
- Top mounted LiDAR
- Mopping
- Yes
- Runtime
- Up to 150 min
The best known way to get strong suction, LiDAR mapping and a bagged auto empty dock for about $250. RTINGS named the Q7 M5 its best budget robot vacuum, and testers agree it cleans hard floors and carpet well. Long hair still wraps the brush, the mop is basic, and it has no front sensor, so pick up cables first.
Full Roborock Q7 M5+ review →Side by side
| Dreame D20 Plus | Roborock Q7 M5+ | |
|---|---|---|
| Price | $310 | $250 |
| 3 year cost | $358 | $378 |
| Our score | 9.3/10 | Not scored yet |
| Rank in Floors | #1 | #26 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | 1 year (Roborock US store) |
| Suction | 13,000 Pa with five levels (Dreame); Vacuum Wars measured 0.53 kPa sealed suction against a 0.99 kPa average but 18 CFM airflow, above average | 10,000 Pa with five levels (Roborock); Vacuum Wars measured 2.24 kPa sealed suction against a 0.83 kPa average |
| Navigation | LDS LiDAR with multi floor maps, room selection and virtual barriers (Vacuum Wars) | Top mounted LiDAR with multi level maps (Roborock); TechRadar found mapping accurate and reliable |
| Obstacle avoidance | No small object avoidance; Vacuum Wars recorded 0 of 24 obstacles avoided | No front obstacle sensor; Roborock's Amazon comparison table marks obstacle avoidance as not included, and TechRadar saw it hit every test object |
| Mopping | Yes, detachable flat pad with a 350 ml tank and 32 water levels; no mop lift (Dreame, Vacuum Wars) | Yes, fixed pad with three water levels and no mop lift; Tom's Guide measured about 270 ml of usable tank |
| Self empty | Yes, 5 L bag, up to 150 days per bag (Dreame) | Yes, RockDock Plus with a 2.7 L sealed bag, up to 7 weeks per bag (Roborock store) or 7 to 9 weeks (Amazon listing) |
| Dock features | Auto empty and charging only; no mop washing, drying or water refill (Vacuum Wars) | Auto empty and charging only; no mop washing, drying or water refill |
| Runtime | Dreame lists 285 min in its lab test; Vacuum Wars got 48 min in a vacuum and mop run but estimated about 2,761 sq ft of coverage per charge | Up to 150 min (Roborock Amazon listing); Vacuum Wars estimated about 1,060 sq ft per charge |
| Dustbin | 500 ml robot bin plus 5 L dock bag (Dreame) | 400 ml robot bin (Tom's Guide) plus 2.7 L dock bag |
| Height | 3.8 in (robot 13.8 x 13.8 x 3.8 in, Dreame) | 3.9 in (Tom's Guide, TechRadar) |
| Pet hair | Vacuum Wars measured 91% flattened pet hair pickup against an 82.2% average and 0% long hair wrap | Vacuum Wars measured 79% flattened pet hair pickup against an 81% average, with 43% of long hair wrapping the brush |
| App | Dreamehome app with room settings, no mop zones, auto empty frequency and carpet boost; works with Alexa, Siri and Google Home (Dreame, Vacuum Wars) | Roborock app with schedules, room settings, no go and no mop zones and live map; 2.4 GHz Wi-Fi only; works with Alexa and Google Home |
| Threshold | Not published; Dreame's spec table lists 0.79 in under obstacle avoidance without explaining it | Climbs 2 cm thresholds (Roborock store) |
| Noise | Vacuum Chef measured about 74 dB at max suction | Tom's Guide measured about 53 to 72 dB depending on floor and power |
| Best for | pet owners with carpet on a budget | mixed floor homes that want auto empty on a budget |
| Skip if | your floors are cluttered with cables and small objects | your floors are often covered in cables, socks or toys |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Dreame D20 Plus
- Vacuum Wars (2.90 Vacuum Wars stars): Removed 93% of embedded sand and 91% of flattened pet hair with 0% long hair wrap, and estimated about 2,761 sq ft per charge. It avoided 0 of 24 obstacles, crevice pickup was below average and mopping scored below average on dried stains. Source
- Vacuum Chef (95/100): Hands on review of a unit supplied by Dreame: strong cleaning on carpet, rugs and hard floors and good tangle resistance, but small or low objects were bumped and it reached about 74 dB at max suction. Source
Roborock Q7 M5+
- Tom's Guide: Tested the Q7 M5 robot without the dock: 93.3% overall pickup on tile and 85% on carpet, with 70% of pet and human hair on carpet. Human hair caught on the brush roll and the mop only handled light dirt. Source
- TechRadar: Called the Q7 M5 a brilliant budget bot with accurate mapping and strong pet hair pickup, but it hit every test object, long hair still wrapped the brush and the app had several glitches. Subscores: Value 4/5, Performance 4/5, App 3.5/5. Source
- Vacuum Wars (2.01 Vacuum Wars stars): Above average suction and navigation speed, but average results on embedded sand (75%) and flattened pet hair (79%), 43% hair wrap, and heavy water use when mopping. Source
Pros and cons
Dreame D20 Plus
Pros
- Excellent carpet and pet hair pickup in testing
- No long hair wrap in Vacuum Wars test
- 5 L bag dock, up to 150 days claimed
- Long coverage per charge
- Three year warranty
Cons
- Avoided 0 of 24 test obstacles
- Weak crevice pickup
- Basic pad mop with no lift
- About 74 dB at max suction
- Release date and climbing height not published
Roborock Q7 M5+
Pros
- Strong measured suction for the price
- Bagged dock holds up to 7 weeks
- Accurate LiDAR mapping
- Handles thresholds up to 2 cm
- Full featured app with no mop zones
Cons
- No front obstacle avoidance
- Long hair wraps the main brush
- Basic mop with no lift over carpet
- Ongoing cost of dust bags
- App glitches reported by TechRadar
Questions buyers ask
Which is better, the Dreame D20 Plus or the Roborock Q7 M5+?
The Dreame D20 Plus has a published review score and ranks #1 in our robot vacuums ranking; the Roborock Q7 M5+ is not scored yet. Pick the Dreame D20 Plus for pet owners with carpet on a budget. Pick the Roborock Q7 M5+ for mixed floor homes that want auto empty on a budget.
Which is cheaper?
The Roborock Q7 M5+ at $250, versus $310 for the Dreame D20 Plus, checked Oct 26, 2026. Over 3 years with running costs: $358 vs $378.
What is the difference between the D20 Plus and the Q7 M5+?
Suction: 13,000 Pa with five levels (Dreame); Vacuum Wars measured 0.53 kPa sealed suction… on the D20 Plus, 10,000 Pa with five levels (Roborock); Vacuum Wars measured 2.24 kPa sealed suction… on the Q7 M5+. Navigation: LDS LiDAR with multi floor maps, room selection and virtual barriers (Vacuum Wars) on the D20 Plus, Top mounted LiDAR with multi level maps (Roborock); TechRadar found mapping accurate and… on the Q7 M5+. Obstacle avoidance: No small object avoidance; Vacuum Wars recorded 0 of 24 obstacles avoided on the D20 Plus, No front obstacle sensor; Roborock's Amazon comparison table marks obstacle avoidance as… on the Q7 M5+.
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