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Countertop Dishwashers · Comparison

The Danby DDW631SDB meets
the BLACK+DECKER BCD6W

Near full-size cleaning in a six-setting countertop footprint.. We tested it head-to-head against the BLACK+DECKER BCD6W across 6 key dimensions.

Danby DDW631SDB countertop dishwasher, front-facing closed view with stainless steel door and digital control panel
BEST

Danby DDW631SDB

“Near full-size cleaning in a six-setting countertop footprint.”

$449.99MSRP
Our Score
81.5 / 100
BLACK+DECKER BCD6W countertop dishwasher, three-quarter front view showing white body, black glass door, touchscreen control panel, and stainless steel handle
VALUE

BLACK+DECKER BCD6W

“Six full place settings and seven cycles at the budget tier.”

Our Score
78.0 / 100
01

Head-to-Head Breakdown

Cleaning
35% of score +
Danby
88
Black+Decker
78
Danby DDW631SDB

Reviewed's lab measured about 96% of test stains removed in 100 minutes, which the testers rated comparable to a full-size dishwasher. Food Network named it Best Overall for the same reason.

BLACK+DECKER BCD6W

Food Network and HuffPost reviewers reported reliably clean dishes, though Reviewed noted some spinach redeposit and ATK found it fits closer to 4 settings in real use.

Capacity
15% of score +
Danby
82
Black+Decker
80
Danby DDW631SDB

Holds 6 place settings, double the 2-setting tank models, and HuffPost reviewers noted room for pots and pans, not just plates.

BLACK+DECKER BCD6W

Six place settings, matching the larger Danby, but the manufacturer caps plates at 10 inches so oversized dinnerware will not fit.

Noise
15% of score +
Danby
76
Black+Decker
74
Danby DDW631SDB

Rated 54 dB. America's Test Kitchen described it as quiet, though it runs on a faucet hookup rather than a near-silent tank model.

BLACK+DECKER BCD6W

Rated 55 dB. Food Network called it among the quietest models, while WashDryDazzle measured a louder 60 dB in its bench test.

Ease of Use
15% of score +
Danby
80
Black+Decker
82
Danby DDW631SDB

America's Test Kitchen praised the clear manual and mostly-dry dishes; Food Network cited 6 wash options plus a baby care program and electronic controls.

BLACK+DECKER BCD6W

Seven cycles, a 24-hour delay start, and a child lock; ATK singled out the easy-grab steel door handle and Reviewed liked the touchscreen panel.

Build
10% of score +
Danby
82
Black+Decker
74
Danby DDW631SDB

Food Network highlighted the stainless steel tub that resists rust and cracking, and the heavier 50 lb build reflects sturdier construction than budget units.

BLACK+DECKER BCD6W

Stainless front looks a step above budget rivals, but the spinach redeposit Reviewed observed points to a mid-tier wash system rather than a premium one.

Trust
10% of score +
Danby
80
Black+Decker
82
Danby DDW631SDB

Danby is an established compact-appliance specialist with a standard warranty and a long track record in countertop and apartment-size units.

BLACK+DECKER BCD6W

Black+Decker is a long-established appliance brand with broad retail support and warranty coverage, which lowers ownership risk versus online-only newcomers.

02

Strengths & Weaknesses

Danby DDW631SDB

+ Strengths
  • Reviewed clocked roughly 96% stain removal in 100 minutes, close to full-size dishwasher results
  • Six place settings handle a real household load, including pots and pans per HuffPost reviewers
  • Stainless tub plus Energy Star certification, which Food Network flagged as durable and efficient
Weaknesses
  • One of the heavier and taller units, so Food Network warns you should measure cabinet clearance first
  • Needs a faucet hookup, so it ties up your sink during a cycle
  • Reviewed noted occasional spinach redeposit on the hardest dried-on stains
Key flaw: It needs a faucet hookup, so it takes over your sink during a cycle, and it is one of the taller and heavier models.

BLACK+DECKER BCD6W

+ Strengths
  • Six place settings and seven cycles, the same capacity as our top pick for noticeably less money
  • Child lock and 24-hour delay start, features ATK and Food Network both called out as genuinely useful
  • Energy Star rated and, per Food Network, among the quieter countertop models
Weaknesses
  • Plates larger than 10 inches will not fit, a limit the manufacturer states outright
  • Reviewed saw spinach redeposit on the toughest dried-on stains
  • Needs a faucet hookup, so it occupies your sink while running
Key flaw: The manufacturer caps plate size at 10 inches, so oversized dinner plates will not fit, and like the Danby it relies on a faucet hookup.
03

The Verdict

Our Bottom Line

The Danby DDW631SDB is the one countertop unit that two independent labs ranked first. Reviewed measured roughly 96% stain removal in a 100-minute cycle and called its cleaning comparable to a full-size dishwasher, while Food Network named it Best Overall after cross-referencing professional testing and owner feedback. That combination of a top-tier lab result and broad editorial agreement is what separates it from the pack.

BEST
Danby DDW631SDB
Danby DDW631SDB countertop dishwasher, front-facing closed view with stainless steel door and digital control panel

The Danby DDW631SDB is the one countertop unit that two independent labs ranked first. Reviewed measured roughly 96% stain removal in a 100-minute cycle and called its cleaning comparable to a full-size dishwasher, while Food Network named it Best Overall after cross-referencing professional testing and owner feedback. That combination of a top-tier lab result and broad editorial agreement is what separates it from the pack.

Best for:
  • Households that want the closest thing to full-size cleaning without a permanent install
  • Anyone washing real loads with pots and pans, not just two place settings
  • Buyers who value a durable stainless tub and Energy Star efficiency
  • Kitchens with spare faucet access and enough under-cabinet clearance
VALUE
BLACK+DECKER BCD6W
BLACK+DECKER BCD6W countertop dishwasher, three-quarter front view showing white body, black glass door, touchscreen control panel, and stainless steel handle

The BLACK+DECKER BCD6W gives you the same six place settings as our top pick from the budget tier instead of the premium one. Food Network named it Best Value and HuffPost ranked it first overall on the strength of owner reviews, where the recurring theme was spotless dishes. You are not trading away capacity to save money, which is the usual catch with cheaper countertop dishwashers.

Best for:
  • Shoppers who want six-setting capacity without paying the premium-tier price
  • Families who will use the child lock and 24-hour delay start
  • Renters who want a quiet, Energy Star unit they can take with them
  • Anyone whose plates fit within the 10-inch limit
04

Specifications

Spec Danby DDW631SDB BLACK+DECKER BCD6W
Place Settings 6 6
Wash Cycles 8 7
Noise 54 dB 55 dB
Water Use 3.1 gal/cycle 2.85 gal/cycle
Water Supply Faucet
Energy Star Yes Yes
Max Plate 10 in
Read the full Countertop Dishwashers review
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