Hamilton Beach RDW3216 6 L Tank
#25 in CountertopFull review
A familiar brand’s tank washer, a fit for buyers who prefer a known name over price or noise.
Amazon $249$249
The Hamilton Beach RDW3216 6 L Tank is the better portable dishwasher overall, rated 2.8 to 2.6.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Comfee CDC17P0ABB Mini (Black)
#28 in CountertopFull review
A brand-name mini washer with a tank, for a small space without a faucet hookup.
Amazon $248.99$248.99
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every countertop portable dishwasher; a clear win is highlighted. How we rank explains each one.
| Factor weight | Hamilton Beach RDW3216 6 L Tank | Comfee CDC17P0ABB Mini (Black) |
|---|---|---|
| Overall rating | 2.8/5 | 2.6/5 |
| Value 35% | 0 $124.50 per place setting ($249, 2 settings) | 0 $124.50 per place setting ($248.99, 2 settings) |
| Capacity 15% | 0 2 place settings | 0 2 place settings |
| Water use 15% | 73 1.6 gal per cycle | 50 water per cycle not published (neutral score used) |
| Noise 10% | 0 62 dB | 0 62 dB |
| Convenience 25% | 100 built-in tank, no plumbing needed, heated drying | 100 built-in tank, no plumbing needed, heated drying |
Specifications
| Hamilton Beach RDW3216 6 L Tank | Comfee CDC17P0ABB Mini (Black) | |
|---|---|---|
| Capacity | ||
| Place settings | 2 settings | 2 settings |
| Programs | 5 programs | 6 programs |
| Type | Countertop | Countertop |
| Water and energy | ||
| Water supply | Tank, no hookup | Tank, no hookup |
| Water per cycle | 1.6 gal | - |
| Annual energy | 150 kWh | - |
| Heated drying | Yes | Yes |
| Build | ||
| Noise | 62 dB | 62 dB |
| Dimensions (W x D x H) | 16.6 x 17 x 18 in | 16.53 x 17.13 x 17.24 in |
| Weight | - | 36.6 lb |
| Warranty | ||
| Warranty | 1 year | 1 year |