iRobot Roomba i3+ EVO
Score: 76/100
Shark AV2501AE AI
Score: 74/100Rankings
The iRobot Roomba i3+ EVO is a high-performance robot vacuum with strong suction and a 60-day self-emptying base, making it ideal for pet owners seeking hands-free cleaning. Its drawbacks include a noisy emptying cycle and the lack of a HEPA filter, which may deter allergy-sensitive users. Best suited for busy households that value convenience over ultra-quiet operation.
The Shark AV2501AE AI Ultra features a 60-day self-empty base, UltraClean mode for enhanced carpet cleaning, and strong suction for pet hair, all managed via Wi-Fi and voice assistants. Its tall profile and occasional navigation glitches limit access under low furniture. Ideal for medium-to-large homes where deep carpet cleaning and reduced maintenance are priorities.
| Attribute | | |
|---|---|---|
— | 120 minutesbest | |
60 daysbest | 60 daysbest | |
| ↓ lower better | 6.8 kgbest | 6.92 kg |
1 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Build & Design(2) | ||
Weight (kg) | 6.80 kg | 6.92 kg |
Dimensions (H×W×L) (cm) | 9.22×33.68×33.88 cm cm | 35.31×21.40×33.22 cm cm |
Features(3) | ||
Navigation Technology | Wi‑Fi Connected | LiDAR |
Brush Type | Premium 3‑Stage | Self‑Cleaning Brushroll |
Filter Type | high‑efficiency | HEPA |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the i3+ EVO's smart row-based mapping, ten-fold suction boost and pet-optimized brushes as strong points, while praising the convenience of the Clean Base's 60-day dirt capacity. Criticisms focus on the noisy self-emptying cycle and the absence of a HEPA filter, which may limit its appeal for allergy-sensitive users.
Customers consistently commend the robot's thorough cleaning, especially on pet hair, and the hands-free experience provided by auto-empty and recharge-resume. Recurring complaints revolve around occasional threshold navigation failures and the loud self-emptying process, with some noting the lack of a HEPA filter.
“Excellent self-emptying and resume cleaning: Returns to base to recharge/empty, then resumes from exact spot.”
“Strong pet hair performance with tangle-resistant dual rubber brushes.”
Professional reviewers consider the Shark AV2501AE a significant step forward for Shark's robot line, praising its LIDAR navigation, strong suction, and 60-day self-empty base as delivering premium-level performance at a competitive price.
Everyday users consistently highlight the robot's ability to tackle pet hair and carpet messes, the convenience of the 60-day self-empty base, and the quiet, app-driven operation. Recurring complaints focus on occasional mapping glitches, the robot's height limiting access under low furniture, and the bulkiness of the base unit.
