Roborock Qrevo CurvX vs Roborock S8 MaxV Ultra

The short verdict

S8 MaxV Ultra is scored, the other is pending

We haven’t scored the Qrevo CurvX yet. Compare the measured differences and prices below.

Qrevo CurvX

—

S8 MaxV Ultra

8.3

Qrevo CurvX

Full specs →

Choose the S8 MaxV Ultra if

Carpeted homes that want a premium robot for less.

Full specs →

At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.

Full specs

Side-by-side specifications

Camera1 difference

Noise Db Claimed

Battery & charging3 differences

Capacity

6,400 mAh

5,200 mAh

Coverage Per Charge M2 Claimed

400W

300W

Runtime Min

220

180

Design8 differences

Weight

4.42 kg

14 kg

Dock Depth Mm

17.72 in (45 cm)

16.5 in (41.9 cm)

Dock Height Mm

17.72 in (45 cm)

18.5 in (47 cm)

Dock Width Mm

17.72 in (45 cm)

16.1 in (40.9 cm)

Robot Depth Mm

13.86 in (35.2 cm)

13.9 in (35.3 cm)

Robot Height Mm

3.14 in (79.8 mm)

4.06 in (10.3 cm)

Robot Water Tank Ml

100

Threshold Clearance Mm

1.57 in (40 mm)

0.79 in (20 mm)

Audio1 difference

Obstacle Avoidance

Reactive AI with RGB camera and structured light; 108 object types

Yes

General6 differences

Dust bin

0.26 L

2.77 L

Dustbin Capacity Ml

258

270

Manufacturer Sku

QRCX02-00

S8MVU02-00

Model Number

Qrevo CurvX

S8 MaxV Ultra

Navigation System

RetractSense LiDAR

Laser Distance Sensor (LDS), LiDAR

Suction Pa Claimed

22,000

10,000

Where to buy

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

Community

Which would you buy?

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Qrevo CurvX vs S8 MaxV Ultra

S8 MaxV Ultra is scored, the other is pending

Key differences

Side-by-side specifications

Which would you buy?