Dreame D20 Plus vs Roborock Q7 Pro Max+: which one suits you?
The two differ in 5 of the specs we have recorded, and the Roborock Q7 Pro Max+ is cheaper by SAR 99 (prices checked 6 Nov 2026).
Which one should you choose?
Choose the
Dreame D20 Plus if you care about:- Higher dock dust bag: 5 L vs 2.7 L
- Bigger tank, fewer refills (0.35 L vs 0.28 L)
- Bigger battery (5,200 mAh vs 3,200 mAh)
Choose the
Roborock Q7 Pro Max+ if you care about:- Paying less: cheaper by SAR 99
- Lighter (5.15 kg vs 7.3 kg)
- Higher cleaning width: 32.5 cm vs 30 cm · slight difference
The deciding difference here: dock dust bag and robot water tank and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Robot vacuums · Roborock
Roborock Q7 Pro Max+- Suction power:
- 13,000 Pa
- Run time:
- 150 min
- Reference price:
- SAR 999
Key differences
Dock dust bag
✓ 5 L2.7 LRobot water tank
✓ 0.35 L0.28 LCleaning width
30 cm✓ 32.5 cm
Specifications side by side
21 of 21 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 1,098 | SAR 999 |
| Run time | — | 150 min |
| Suction power | 13,000 Pa | 13,000 Pa |
| Mopping | Yes | Yes |
| Self-emptying dock | Yes | Yes |
| Automatic mop washing | No | No |
| Anti-hair-tangle | Yes | Yes |
| Dock dust bag | ✓ 5 L | 2.7 L |
| Robot water tank | ✓ 0.35 L | 0.28 L |
| HEPA filter | Yes | — |
| Cleaning width | 30 cm | ✓ 32.5 cm |
| Battery capacity | ✓ 5,200 mAh | 3,200 mAh |
| Battery voltage | 14.4 V | 14.4 V |
| Phone app | Yes | Yes |
| Voice control | Yes | Yes |
| Cliff sensors | Yes | Yes |
| Collision protection | Yes | Yes |
| Scheduled cleaning | Yes | Yes |
| Product weight | 7.3 kg | ✓ 5.15 kg |
| Noise level | — | 65 dB |
| Dimensions | — | 32.5 × 32.5 × 9.9 cm |
| Warranty | 2 years | — |
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Direct comparison questions
What is the difference in suction power between the Dreame D20 Plus and the Roborock Q7 Pro Max+?
No difference here: suction power is 13,000 Pa on both.
What is the difference in battery capacity between the Dreame D20 Plus and the Roborock Q7 Pro Max+?
Battery capacity is higher on the Dreame D20 Plus: 5,200 mAh vs 3,200 mAh on the Roborock Q7 Pro Max+. If this spec is your priority, the difference favours it.
What is the difference in mopping between the Dreame D20 Plus and the Roborock Q7 Pro Max+?
No difference here: mopping is Yes on both.
What is the difference in self-emptying dock between the Dreame D20 Plus and the Roborock Q7 Pro Max+?
No difference here: self-emptying dock is Yes on both.