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Bosch 800 Series SHX78CM5N Dishwasher vs Bosch 800 Series Dishwasher SGX78C55UC

Both are Bosch 800 Series dishwashers with the same 42 dBA quiet rating and CrystalDry drying, so the real split is rack design and capacity. The SHX78CM5N is the more flexible machine: 16 place settings, a Flex third rack and a top control panel, and it holds a 4.6 rating across a large pool of owners. The SGX78C55UC is the simpler, front-control 800 with a standard third rack and a cutlery basket. Buy the SHX78CM5N for a busy household that loads odd-shaped items and wants maximum room. Buy the SGX78C55UC if you prefer visible front controls and a conventional cutlery basket.

  • Choose the SHX78CM5N if you want the most flexible loading, a 16-setting capacity and a top control panel that keeps buttons out of reach of children.
  • Choose the SGX78C55UC if you prefer front-facing controls, a standard third rack and a traditional cutlery basket.

Prices

  • Bosch 800 Series SHX78CM5N Dishwasher: $1,399.00 at Aj Madison (last seen Nov 13)
  • Bosch 800 Series Dishwasher SGX78C55UC: $1,399.00 at Aj Madison (last seen Nov 13)
  • Difference: both cost the same at the latest prices (Nov 13)
Bosch
Bosch 800 Series SHX78CM5N

Bosch 800 Series SHX78CM5N Dishwasher

Bosch 800 Series SHX78CM5N

4.6(2,591 ratings)
$1,399.00at Aj MadisonChecked Nov 13
See all prices and details
Visit Aj Madison

Store links may earn us a commission. Price via Klarna.

Pros
  • Flex third rack handles utensils and awkward items
  • 16 place settings fits large households
  • Top controls stay hidden and out of reach
  • CrystalDry dries plastics well
  • Strong, broad owner rating base
Cons
  • Top controls can be harder to see at a glance
  • Flex rack takes some learning to adjust
Bosch
Bosch 800 24" Bar Hndl, 6/5 cycles, 42 dBA, Hm Cnnct, Stndrd 3rd Rck, CrystalDry, InfoLight SGX78C55UC

Bosch 800 Series Dishwasher SGX78C55UC

Bosch 800 24" Bar Hndl, 6/5 cycles, 42 dBA, Hm Cnnct, Stndrd 3rd Rck, CrystalDry, InfoLight SGX78C55UC

4.6(138 ratings)
$1,399.00at Aj MadisonChecked Nov 13
See all prices and details
Visit Aj Madison

Store links may earn us a commission. Price via Klarna.

Pros
  • Front controls and display are easy to read
  • InfoLight shows cycle status on the floor
  • CrystalDry drying
  • Cutlery basket suits people who prefer one
Cons
  • Standard third rack is less adaptable
  • Fewer owner ratings to judge long-term reliability
  • Cutlery basket takes up lower-rack space

What separates them

Bosch 800 Series SHX78CM5N DishwasherBosch 800 Series Dishwasher SGX78C55UC
Third rackFlex third rack with adjustable space for utensils and small itemsStandard third rack
Place settings16 place settingsNot specified; standard 800 Series capacity
CutleryFlexible rack space for utensilsDedicated cutlery basket
ControlsTop control panel, hidden when door is closedFront controls with display and InfoLight
Noise level42 dBA42 dBA
DryingCrystalDry with 176 F interior heatCrystalDry
Smart featuresHome Connect with Smart Cycle and Alexa or Google voice controlHome Connect
Owner feedback volume4.6 from 2,591 ratings4.6 from 138 ratings

Price history

$1,399.00$1,349.99
Nov 6Nov 13
  • Bosch 800 Series SHX78CM5N Dishwasher: lowest $1,349.99 on Nov 6 at Best Buy; $1,399.00 on Nov 13.
  • Bosch 800 Series Dishwasher SGX78C55UC: lowest $1,399.00 on Nov 11 at The Home Depot; $1,399.00 on Nov 13.

Prices at every store

Bosch 800 Series SHX78CM5N Dishwasher

  • The Home DepotNew

    In stock

    $1,399.00Checked Nov 13
    Visit The Home Depot
  • Abt ElectronicsNew

    In stock

    $1,399.00Free shippingChecked Nov 13
    Visit Abt Electronics
  • Aj MadisonNew

    In stock

    $1,399.00Free shippingChecked Nov 13
    Visit Aj Madison
  • Lowe'sNew

    In stock

    $1,399.00Free shippingChecked Nov 13
    Visit Lowe's

Store links may earn us a commission. Some prices via Klarna.

All 6 stores and price history →

Bosch 800 Series Dishwasher SGX78C55UC

  • Aj MadisonNew

    In stock

    $1,399.00Free shippingChecked Nov 13
    Visit Aj Madison
  • HomeryNew

    In stock

    $1,399.00Free shippingChecked Nov 13
    Visit Homery
  • Best BuyNew

    In stock

    $1,399.99Free shippingChecked Nov 13
    Visit Best Buy
  • The Home DepotNew

    Availability unknown

    $1,399.00Checked Nov 11
    Visit The Home Depot

Store links may earn us a commission. Some prices via Klarna.

All 6 stores and price history →

Specs compared

SpecBosch 800 Series SHX78CM5N DishwasherBosch 800 Series Dishwasher SGX78C55UC
colorSilverSilver
Features3rd RackDrying System Type, Display, Delayed Start, Hei…
Placement of CutleryCutlery BasketCutlery Basket
PlacementFully IntegratedFully Integrated
actual_colorStainless Steel—
finishStainless Steel—
Energy StarYes—
QuietYes—
SmartYes—
Assistant SupportGoogle Assistant, Amazon Alexa, Siri—
Control LocationTop—
Height34 inches tall—
Show all 36 specsShow fewer specs
SpecBosch 800 Series SHX78CM5N DishwasherBosch 800 Series Dishwasher SGX78C55UC
Depth24 inches deep—
Width24 inches wide—
Sound Level42 dB level—
BrandBosch—
Dishwasher typeBuilt-In Dishwashers—
Decibel rating42 dB—
Color categorySilver, Black, Multicolor—
Number of place settings16—
Handle typeBar Handle—
Dishwasher rack configuration

What reviewers say

Bosch 800 Series SHX78CM5N Dishwasher

  • 4.6 / 52,591 ratings

Rated 4.6 out of 5 from 2,591 ratings, owners mostly praise how quiet it runs and how much the third rack holds. Complaints center on the price and on smudges on the stainless finish.

What people mention
  • NoisePraisedOwners say it is quiet enough to run while people are in the kitchen.
  • Third rackPraisedThe flexible third rack is called out for fitting utensils and small bowls.
  • CleaningPraisedReviewers report clean dishes on normal and auto cycles.
  • PriceCriticisedSome buyers say it costs more than they expected for a dishwasher.

Bosch 800 Series Dishwasher SGX78C55UC

  • 4.6 / 5138 ratings

Owners consistently praise how quiet the 800 Series is and how well CrystalDry handles plastic. Complaints center on long cycles and the cutlery basket layout.

What people mention
  • NoisePraisedOwners say it is so quiet you can run it during dinner or while watching TV.
  • DryingPraisedCrystalDry leaves plastic containers and lids dry, which reviewers single out against heated-dry rivals.
  • Cycle timeCriticisedReviewers note that Eco and CrystalDry cycles run long, often over two hours.
  • Cutlery basketMixed

Questions and answers

Which is better for a large family?
The SHX78CM5N. Its 16 place settings and Flex third rack hold more and load more flexibly than the SGX78C55UC's standard rack and cutlery basket.
Are they equally quiet?
Yes. Both are rated 42 dBA, which is quiet enough to run while people talk in the next room.
Do both dry plastic well?
Yes. Both use CrystalDry, which heats the interior to about 176 F so plastics come out drier than with plain condensation drying.
Is the SHX78CM5N worth stepping up to?
If you load a lot of odd-shaped items or run the dishwasher daily for a big household, the Flex rack and extra capacity earn it. If you prefer front controls and a cutlery basket, the SGX78C55UC is the simpler choice.
Which lasts longer?
Both are Bosch 800 Series builds with stainless steel tubs, so expected life is similar. The SHX78CM5N simply has far more owner ratings behind its 4.6 score, which gives more confidence in real-world reliability.
Can I control either with my phone or voice?
Yes. Both support Home Connect, and the SHX78CM5N adds Smart Cycle plus Alexa, Google Assistant and Siri voice control.

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More comparisons

  • Bosch 800 Series SHX78CM5N vs Bosch Benchmark SHP9PCM5N
  • Bosch Benchmark SHP9PCM5N vs Bosch 800 24" Bar Hndl, 6/5 cycles, 42 dBA, Hm Cnnct, Stndrd 3rd Rck, CrystalDry, InfoLight SGX78C55UC

Buying guides that pick them

  • Best Bosch kitchen appliances
Flex 3rd Rack
—
Cutout width23.56 in—
Assembled product height34 in—
Energy consumption per year240—
Has written warrantyNo—
Door materialStainless Steel—
Product line800 Series—
ManufacturerBosch—
ModelSHX78CM5N—
Is smartN—
Volts120 V—
Assembled product weight96 lb—
Size descriptorCompact—
Drying System TypeExtraDry—
Height Adjustable Trays/baskets—Height Adjustable Upper Tray/Basket
Some owners like the basket for odd utensils, others say it wastes lower-rack space compared with a third-rack slot.