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  3. T1 vs S50

Lenovo T1 vs Roborock S50

What T1 does better (0) and where S50 wins (2) — every spec side by side.

Lenovo T1
Lenovo · 2020T1
5.2Score
0 advantages≈ US$380
Higher score
vs
Roborock S50
Roborock · 2019S50
2 advantages
3.8Navigation2.6

Why is T1 better than S50?

T1 has no measurable advantages in this pair.

Why is S50 better than T1?

  1. Water tank (robot)110 ml vs 140 ml+27%
  2. Dustbin (robot)400 ml vs 450 ml+12%
Specifications

Side by side

Lenovo T1Lenovo T1≈ US$3805.2
Suction & cleaning
Suction power2,700 Pa—
Dustbin (robot)400 ml450 ml
Main brushSingle main brush—
Side brushes2—
HEPA filterYes—
Noise level70 dB—
Navigation & obstacles
NavigationLaser (LiDAR)—
Navigation sensorsLiDAR laser (LDS)Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing20 mm—
Room mapping & room selection—Yes
Mopping
Water tank (robot)110 ml140 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Battery capacity5,200 mAh—
Runtime150 min—
Charging time300 min300 min
Recharge & resume—Yes
Size & weight
Width / diameter350 mm—
Length350 mm—
Height98 mm—
Weight5.7 kg—
ShapeRoundRound
ColoursWhite, Gold—
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant—
Remote control—Yes
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