
Bissell AeroSlim
Score: 58/100
KMM Handheld Car Vacuum
Score: 70/100Rankings

The KMM LT-117C is a cordless handheld vacuum with a strong 120 W motor and a lightweight design. It lacks clear runtime and suction-power-in-watts data, and it does not include a crevice tool. Best suited for users who prioritize power and portability over long continuous use.

The Bissell AeroSlim 29869 is a lightweight cordless handheld vacuum with a slim profile and included crevice tool. Its runtime is limited to 12 minutes and the dust cup is only 100 ml, which restricts longer cleaning sessions. Suitable for users who need a portable, quick-clean solution for cars or countertops.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 120 wattsbest | |
12 minutesbest | — | |
| ↓ lower better | 620.42 grams | 348.5 gramsbest |
— | 4,000 mAhbest | |
| ↓ lower better | 180 minutesbest | 180 minutesbest |
100 mlbest | — | |
| ↓ lower better | 69.85 mmbest | 195.07 mm |
| ↓ lower better | 319.56 mm | 160.02 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Features(1) | ||
LED Light | false | true |
Build & Design(4) | ||
Weight (grams) | 620.42 grams | 348.5 grams |
Length (mm) | 69.85 mm | 195.07 mm |
Width (mm) | 319.56 mm | 160.02 mm |
Height (mm) | 91.95 mm | 68.07 mm |

Products in the top-left offer the best value (high score, low price).

Professional reviewers such as Consumer Reports note the AeroSlim's ultra-light weight and compact size, but they do not provide detailed performance scores. Their commentary highlights the 7.4-volt lithium-ion battery and the very small dustbin, suggesting the unit is best suited for brief, light-duty clean-ups rather than extended use.
No consumer reviews or ratings were found in the research, so everyday user sentiment cannot be determined.
