The range of Xiaomi robotic vacuum cleaners includes many interesting models, each of which has its own characteristics. The Viomi sub-brand recently launched the Viomi S9 and Viomi SE devices. They have an aesthetic appearance, high suction power and a cartographic navigation system. At the same time, the functionality of vacuum cleaners differs in some parameters.
Today we will understand the main differences between the presented robotic vacuum cleaners. Let's decide which of the gadgets can become not only more useful, but also a more profitable purchase.
VIOMI S9 | VISIT ME IF |
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| Get a quote - Vacuum cleaner VIOMI S9 | Get a quote - Vacuum cleaner VIOMI SE |
Appearance
Vacuum cleaners Viomi S9 and Viomi SE have almost the same dimensions, but the second model weighs 600 g more. The S9 is available in two colors (white and black) while the SE is only available in white.
On the body of the gadgets there are 2 control buttons: "Home" and the power key. While the S9 has two separate buttons, the SE has the same design. The first sends the device to the charging station, the second is responsible for turning the device on or off.
Inside the Viomi S9 there is a 600 ml dust container and a 250 ml water tank. To reduce the cost of Viomi SE, the manufacturer combined a dust collector (300 ml) and a water container (200 ml) in one container.
The vacuum cleaners have a similar design, but the Viomi S9 also has a black body. Despite the almost identical dimensions of the devices, the first version weighs less. Each of the robotic vacuum cleaners has its own design features. When choosing one of them, the user will have to rely only on his own taste preferences.
Suction power and operating modes
Viomi S9 and Viomi SE can scan and navigate their environment thanks to the built-in LDS navigation system. Vacuum cleaners independently build a cleaning route, overcome obstacles with a height of 2 cm and are reliably protected from collisions.
The SE has a brushless motor providing 2200 Pa suction pressure. The S9 model has a more powerful suction power of 2700 Pa. When working on a carpet surface, it automatically increases the suction power, which Viomi SE does not provide.
Viomi S9 can work in 3 modes, Viomi SE offers 4 power levels. The devices are controlled using a mobile application or a voice assistant. The user configures the operation of the device at his own discretion. It can set virtual walls, adjust cleaning times, and more.
Both vacuum cleaners are equipped with a HEPA filter, support wet cleaning and allow you to choose the level of water consumption. The movement of gadgets is carried out along two trajectories: S-shaped and Y-shaped.
Viomi S9 has a higher suction pressure and an automatic power increase on the carpet surface. In terms of other operating parameters, it is in many ways similar to Viomi SE: the same navigation system, water flow control and other functions.
Battery specifications
Viomi S9 with 5200 mAh battery can last for about 220 minutes at minimum power. Viomi SE has a less capacious battery (3200 mAh), the battery life is 120 minutes. The most accessible features of the autonomous robot vacuum cleaner are the area that it will clean when the battery is fully charged. For Viomi S9 this figure is 320 m², while Viomi SE will only remove 200 m².
Both gadgets are charged from the docking station. The main feature of Viomi S9 is the dual function of the charging station. The device not only replenishes the battery, but also cleans the dust container. This additional feature reduces the time required to service the vacuum cleaner. The suction station comes with 3 dustbags, each of which holds about 3 liters of the contents of the dustbin.
The Viomi S9 vacuum cleaner is the absolute leader in this comparison in terms of autonomy. Its battery capacity is larger, battery life is longer, and the area to clean when the battery is fully charged is much larger than the competitor's.
Comparative table of characteristics
| Viomi s9 | Viomi SE | |
|---|---|---|
| Dimensions and weight | 350x350x98 mm and 3,8 kg | 350x350x95 mm and 4,4 kg |
| Suction power | 2700 Pa | 2200 Pa |
| Cleaning Modes | dry / wet | dry / wet |
| Dust collector | 600 ml | 300 ml |
| Battery capacity | 5200 mAh | 3200 mAh |
| Battery life | 220 minutes | 120 minutes |
| Battery cleaning area | 320 m² | 200 m² |
| Dust box auto cleaning | There is | No |
| Water tank capacity | 250 ml | 200 ml |
Comparison results
Robot vacuum cleaners Viomi S9 and Viomi SE are presented with a similar body design and almost the same functionality. However, in many respects, Viomi S9 can be called the best among them. This version has several advantages and, in the aggregate, key differences from the competitor:
- Higher suction power (2700 Pa versus 2200 Pa for the competitor);
- Larger dust container (600 ml vs. 300 ml in SE version);
- Automatic power increase when working with carpets;
- 2-in-1 docking station: charging and cleaning the dust container;
- Longer battery life (220 minutes versus 120 minutes for the SE);
- Largest cleaning area with a full battery charge (320 m² versus 200 m² for a competitor).
Where to buy the Viomi S9 and Viomi SE vacuum cleaners
For the expanded functionality of the Viomi S9, you will have to overpay by about $ 100. It really is worth the money, as it has not only competitive characteristics, but also uses additional functions.
As we said earlier, after a lot of searching, we got this product at the best price you can think of on GearBest.com. Click the link below to get the best price for your vacuum cleaner. And you don't need to worry about shipping, as all products come from warehouses in Europe, America and China.
VIOMI S9 | VISIT ME IF |
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| Get a quote - Vacuum cleaner VIOMI S9 | Get a quote - Vacuum cleaner VIOMI SE |
