Head-to-Head Comparison
Shark AV2511AE vs Shark AV911S Comparison
Side-by-side technical specification matrix comparing the Shark AV2511AE against the Shark AV911S. Compare tested suction power (kPa), decibel noise levels, dust capacity, HEPA filtration standards, and user satisfaction ratings.
Side-by-Side Specifications Matrix
| Specification | Shark AV2511AE | Shark AV911S |
|---|---|---|
| Brand | Shark | Shark |
| Model | AV2511AE | AV911S |
| Vacuum Type | Robot | Robot |
| Power Source | Cordless | Cordless |
| Bag / Bagless | Bagless | Bagless |
| Suction Pressure | - | 0.02 kPa |
| Motor Power | 650 W | - |
| HEPA Filter | Yes (Sealed) | Yes (Sealed) |
| Dust Capacity | 1.02 L | 0.6 L |
| Noise Level | 59.8 dB | 60 dB |
| Weight | 15.25 lbs | 12.23 lbs |
| Star Rating | 4.2 / 5.0 | 4.1 / 5.0 |
Test Lab Verdict: Which Should You Choose?
Choose the Shark AV2511AE if you prioritize higher suction metrics (- kPa) and specific floorhead tools for deep cleaning.
Choose the Shark AV911S if you prefer lighter handling (12.23 lbs) and quiet operating sound levels (60 dB).
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