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Comparison Bosch SMH 6ZCX40K vs Siemens SN 65ZX49 CE

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Bosch SMH 6ZCX40K
Siemens SN 65ZX49 CE
Bosch SMH 6ZCX40KSiemens SN 65ZX49 CE
Outdated ProductOutdated Product
TOP sellers
Type of instalationfully integratedfully integrated
Number of place settings1414
Water consumption10 L10 L
Dryer typeZeolith (zeolite)Zeolith (zeolite)
Cutlery tray
Inverter motor
 /EcoSilenceDrive/
 /iQdrive/
Energy class (new)CC
Noise level44 dB42 dB
Noise classBB
Washing functions
Number of programmes88
Washing modes
custom programme
pre-rinse
quick wash /45 °C/
automatic /45 – 65 °C/
eco /50 °C/
delicate (for glass) /40 °C/
intensive /70 °C/
quiet /50 °C/
self-cleaning
60 minutes /65 °C/
custom programme
pre-rinse
quick wash /45 °C/
automatic /45 – 65 °C/
eco /50 °C/
delicate (for glass) /40 °C/
intensive /70 °C/
quiet /50 °C/
self-cleaning
everyday /60 °C/
3-in-1 tablets use
More features
Delayed start timer
 /up to 24 hours/
 /up to 24 hours/
End-of-cycle signal
Beam on floor+with time display
Salt indicator
Rinse aid indicator
Leak protection
Hot water supply
 /up to 60 °C/
 /up to 60 °C/
Chamber lighting
 /EmotionLight/
Upper basket adjustment
More specs
Controlspush-buttonstouch controls
Control via Internet
 /Home Connect/
 /Home Connect/
DisplayLEDLED
Dimensions (HxWxD)81.5x59.8x55 cm81.5x59.8x55 cm
Cut-out height815 mm815 mm
Cut-out width600 mm600 mm
Cut-out depth550 mm550 mm
Added to E-Catalogjune 2022may 2021

Noise level

The approximate noise level produced by the dishwasher during operation. In modern models, this parameter can range from 37 – 39 dB (muffled human voice) to 59 – 60 dB (loud conversation); more detailed decoding of what sound corresponds to a particular number of decibels can be found in special tables. Anyway, the low noise level contributes to the comfortable use of the device. It is especially important if the dishwasher is to be used at night (for example, if there are reduced electricity rates at night).

Washing modes

Own programme. Possibility to create and save a custom programme by setting the parameters to your liking. This function is convenient because instead of setting the washing settings manually each time, it is enough to save them once in the device’s memory and then simply select a user programme from the list.

Half load. A special programme for cases when the dishwasher is loaded with only half of its regular capacity. Running a full-fledged wash in such cases would be too wasteful; so in the half load mode, the dishwasher reduces the consumption of water, detergents and electricity, focus on a reduced amount of dishes. Such a programme is relevant mainly for roomy models (from 8 sets).

Pre-rinsing. The "soaking" mode is a program that rinses dishes with cold water and keeps them from drying for a long time, preventing food residues from sticking to the plates. It's useful for storing unwashed dishes for a long time, and for washing heavily soiled dishes without using intensive washing programs.

Quick wash. A quick wash programme that saves time. Designed mainly for lightly soiled dishes that do not require particularly intensive exposure; for cope with serious pollution is not suitable.

Automatic. This program allows the dishwasher to monitor the washing proc...ess using sensors that evaluate the water composition during rinsing. The washing process ends when the water is free of impurities, ensuring optimal resource consumption. The washing mode varies by model, with some offering only standard automatic programs and others allowing users to choose the water temperature.

Economical. A programme that reduces the consumption of water, detergents and electricity compared to a normal washing cycle. Usually, it is intended for dishes without heavy soiling and dried food residues, although individual models may have their own features of the economy mode.

Delicate (for glass). Special programme for washing delicate dishes, especially that are made of thin glass (goblets, wine glasses, etc.). Washing is carried out at low temperatures (to avoid drops) and with minimal mechanical actions, which allows you to keep delicate dishes intact.

Hygienic. This program is designed to destroy pathogenic bacteria and viruses effectively. It uses elevated water temperatures (around 68...70°C) that can provide a bactericidal effect without special detergents. This mode is useful for washing children's dishes and can be helpful when someone in the family is sick.

Intensive. Special programme for washing heavily soiled dishes, such as pans with dried-on food residues. Usually, it provides increased pressure and elevated water temperature.

Night(quiet). This program is designed for use at night or in situations where excessive noise is undesirable. It reduces the noise produced by the dishwasher by decreasing water temperature, pressure, and using other techniques depending on the model. The necessary washing efficiency is maintained by increasing the operating time, making it suitable for use at night.

Steam treatment. Hot steam treatment can be used to soften dried food residues and sterilize jars and utensils for home canning. The process consumes a lot of energy.

In addition to the above, other types of programs may be indicated in the specs of dishwashers, in particular:

— Normal. Standard programme for washing lightly soiled dishes with a full load at temperatures around 65 °C. Available in almost all modern dishwashers, but sometimes manufacturers specify its availability separately.

— Plastic utensils. The programme is designed for washing reusable plastic dishes at lower temperatures and intensity than the standard programme to avoid scratches and damage caused by high heat. Not all plastic dishes are compatible with dishwashers, so compatibility should be checked separately. Washing disposable dishes is not recommended.

— Mixed. This category includes all programs that combine several washing modes at once — for example, the normal mode in the compartment for cups and glasses, and the intensive one in the lower part, where you can put a pot or frying pan. Options for such combinations may be different, depending on the model.

Self-cleaning. Special programme to remove deposits and disinfect the dishwasher. Self-cleaning mode heats water with detergents to remove moderate pollution, and can be run multiple times for tough deposits.

Beam on floor

The light indicator of work of the dishwasher. During the operation of the device, a special light mark is projected onto the floor in front of it; at the end of the programme, this mark goes out. Thus, one glance in the direction of the device is enough to determine its current state. And for fully integrated models (see "Type of installation"), this function is also convenient because it is no need to open the door to check the status of the device. Actually, the vast majority of units with a "beam on the floor" are fully integrated.

Also note that in high-end dishwashers, not just a light mark in the form of a dot can be used, but a miniature projector, which is a beam on the floor with a time indication or with other auxiliary information.

Chamber lighting

The presence of a lighting system in the working chamber of the dishwasher.

Modern dishwashers have deep working chambers which can make it difficult to see the contents, even when the machine is installed in a brightly lit place. A proprietary lighting system solves this problem by improving visibility and doesn't depend on external light sources.

Controls

Rotary switch. Rotary switch control. Usually, it is not the only one control: the rotary knob is used to select the operating mode, and the remaining functions of the dishwasher (start-stop programs, timers, etc.) are controlled by buttons. However, panels with rotary switches still have their own specifics, so they are distinguished as a separate type of control. Technically, this option can be used in dishwashers of all price categories, but for a number of reasons, it is found mainly in inexpensive models.

Push-buttons. Controlled by classic mechanical buttons. This option allows you to work even with the very advanced and extensive functionality that is typical for premium dishwashers, while the buttons are cheaper than the touch panels (see below). Therefore, push-button control can be found in all classes of dishwashers, from low-cost to top-end ones. Its main disadvantage is the presence of slots between the buttons and the panel in comparison with the same sensors, where dirt can clog and cleaning out it can be quite difficult.

— Touch. Control systems with sensors. These controls are easier to operate than simple buttons (see above) — instead of pressing, a light touch is enough. All sensors can be made under the same plane, which makes it easier to clean the control panel and reduces the number of places where dirt can clog. Do not forget t...hat such control gives the dishwasher a modern and advanced look. On the other hand, sensors are more expensive than other types of control, and therefore are used mainly in high-end models.
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Siemens SN 65ZX49 CE often compared