Bosch SHX78CM5N 800 Series vs LG LDTS5552S Top Control Dishwasher with QuadWash,
Updated July 2026 — Bosch SHX78CM5N 800 Series wins on sales rank and sanitation, LG LDTS5552S Top Control Dishwasher with QuadWash, wins on noise level and price.
The LG LDTS5552S outperforms the Bosch SHX78CM5N in drying efficiency and noise level, making it the better choice for most users.
Why Bosch SHX78CM5N 800 Series is better
Price
Bosch is $17.54 cheaper than LG.
Sanitation
Bosch emphasizes NSF certification.
Sales Rank
Bosch has a sales rank of 5304.
Why LG LDTS5552S Top Control Dishwasher with QuadWash, is better
Drying Efficiency
LG features Dynamic Dry with Auto Air.
Noise Level
LG operates at a quiet 46 dBA.
Flexibility
LG includes an adjustable 3rd rack.
Overall score
Specifications
| Spec | Bosch SHX78CM5N 800 Series | LG LDTS5552S Top Control Dishwasher with QuadWash, |
|---|---|---|
| Wash Cycles | 5 + 3 | QuadWash |
| Tub Material | Stainless Steel | PrintProof Stainless Steel |
| Energy Star | Yes | Yes |
| 3rd Rack | No | Yes |
| Cleaning System | Five-Level Wash | QuadWash |
Dimension comparison
Overview of the Bosch SHX78CM5N and LG LDTS5552S
The Bosch SHX78CM5N is priced at $1246.46, while the LG LDTS5552S comes in at $1264.00, making the Bosch about 1.4% cheaper. Both dishwashers offer exceptional features and performance, appealing to those looking for high-quality cleaning solutions. The Bosch model has a sales rank of 5304, while the LG holds a better rank at 3638, indicating its popularity in the market. This comparison will delve into their features, performance, and overall value to help you make an informed decision.
Cleaning Performance
When it comes to cleaning performance, the Bosch SHX78CM5N boasts five wash cycles along with three additional options through Home Connect, providing flexibility for various dishwashing needs. Its five-level wash system ensures thorough cleaning, effectively tackling tough residues. On the other hand, the LG LDTS5552S features the innovative QuadWash cleaning system with four multi-directional spray arms. This design helps achieve a deep clean from multiple angles, making it particularly effective for heavily soiled dishes. Both models utilize advanced technology to deliver superior cleaning, but the LG's QuadWash may give it an edge in coverage and effectiveness.
Drying Efficiency
Drying efficiency is crucial, and here the LG LDTS5552S shines with its Dynamic Dry feature, which includes an auto air function that circulates air and automatically opens the door at the end of the cycle. This helps enhance drying performance, ensuring your dishes come out dry and ready to use. The Bosch SHX78CM5N, while effective in its own right, does not mention any specific drying enhancement features. If drying performance is a top priority for you, the LG may be the better choice.
Noise Level
Noise level can be a significant factor for many homeowners, especially for those with open-concept living spaces. The LG LDTS5552S operates at a quiet 46 dBA, making it one of the quieter options on the market. This low noise level allows you to run the dishwasher any time without disturbing your household. The Bosch SHX78CM5N does not specify its noise level but is generally known for quiet operation. However, without a specific value, the LG clearly stands out as the quieter option, making it ideal for nighttime use.
Design and Build Quality
Both dishwashers offer sleek designs that fit seamlessly into modern kitchens. The Bosch SHX78CM5N features a stainless steel tub, which is both durable and visually appealing. The LG LDTS5552S also comes in PrintProof Stainless Steel, designed to resist fingerprints and smudges, ensuring a polished look with minimal maintenance. Both models present robust build quality, but the LG's PrintProof finish may be a deciding factor for those who prioritize aesthetics and ease of cleaning.
Flexibility and Capacity
Flexibility is another critical element to consider when choosing a dishwasher. The LG LDTS5552S includes an adjustable third rack, which provides extra space for utensils and hard-to-fit items. This feature enhances its capacity and usability, especially for larger households. The Bosch SHX78CM5N does not mention a third rack, which may limit its flexibility slightly in accommodating various dish sizes. If you often find yourself washing larger loads or unique dishware, the LG's adjustable rack could prove advantageous.
Energy Efficiency
Both dishwashers are ENERGY STAR certified, indicating they meet strict energy efficiency guidelines. However, the Bosch SHX78CM5N's description emphasizes its NSF certification, which adds an extra layer of assurance regarding its sanitation capabilities. While both models offer energy savings, the Bosch may slightly edge out in terms of sanitation efficiency, making it a solid choice for environmentally-conscious consumers.
Price Comparison
The Bosch SHX78CM5N is currently priced at $1246.46, while the LG LDTS5552S is slightly higher at $1264.00. This makes the Bosch model about $17.54 cheaper than the LG, translating to a price difference of roughly 1.4%. While both prices fall within a similar range, the Bosch may appeal more to budget-conscious shoppers looking for premium features without a significant price increase.
Which should you buy?
In conclusion, both the Bosch SHX78CM5N and the LG LDTS5552S bring impressive features and performance to the table. The Bosch offers a slightly lower price and emphasizes sanitation, while the LG excels in drying efficiency and quiet operation. If flexible loading and noise reduction are your priorities, the LG may be the better option for you. However, if you are looking for a more budget-friendly model with reliable cleaning, the Bosch could be your best bet. Ultimately, your choice will depend on which features align more closely with your specific needs and lifestyle.

