Roborock S4 vs Shark IQ: Reasons Why Shark IQ Did Not Gain My Interest

Roborock S4 vs Shark IQ

My friend, who just had his house built several days ago, contacted me for robotic vacuum cleaners’ suggestion. He went to the market and was recommended these two models of Roborock S4 vs Shark IQ after being so dumbfounded by the various range of iRobot vacuums.

On the other hand, I hadn’t had a chance of using Shark IQ; therefore, I purchased the product immediately to give him the best review as much as possible. And guess what? I’ve found the one that I would love to buy for his house – the one that suits best even in every home! Are you curious which one is that? 

Before diving in, check out this short info table below for a better grasp.

The winner
The runner-up
Image
Roborock S45Max Robot Vacuum - Precision Navigation, Strong Suction, Ideal for Pet Hair & Most Floor Types
Shark IQ Self-Empty Base Robot Vacuum, Wi-Fi, Black
Model name
Roborock S4
Shark IQ
Best for
Overall
Self-Emptying Dustbin
Weight
7.7 pounds
5.8 pounds
Dimensions
13.78 x 13.78 x 5.80 inches
14.7 x 14.7 x 3.5 inches
Suction power
2000 Pa
~2500 Pa
Dust holder
Plastic box
Bagless
Noise
68 decibels
75 decibels
Wattages
58
35.3
Charging time
3.6 hours
4.5 hours
Run time
3 hours
2.7 hours
Battery type
Lithium-Ion
Lithium-Ion
Battery Capacity
5200 mAh
Unknown
User rating
Price
$629.99
$499.99
The winner
Image
Roborock S45Max Robot Vacuum - Precision Navigation, Strong Suction, Ideal for Pet Hair & Most Floor Types
Model name
Roborock S4
Best for
Overall
Weight
7.7 pounds
Dimensions
13.78 x 13.78 x 5.80 inches
Suction power
2000 Pa
Dust holder
Plastic box
Noise
68 decibels
Wattages
58
Charging time
3.6 hours
Run time
3 hours
Battery type
Lithium-Ion
Battery Capacity
5200 mAh
User rating
Price
$629.99
More info
The runner-up
Image
Shark IQ Self-Empty Base Robot Vacuum, Wi-Fi, Black
Model name
Shark IQ
Best for
Self-Emptying Dustbin
Weight
5.8 pounds
Dimensions
14.7 x 14.7 x 3.5 inches
Suction power
~2500 Pa
Dust holder
Bagless
Noise
75 decibels
Wattages
35.3
Charging time
4.5 hours
Run time
2.7 hours
Battery type
Lithium-Ion
Battery Capacity
Unknown
User rating
Price
$499.99
More info

Comparison between Roborock S4 vs Shark IQ

Design

Roborock S4 and Shark Iq have many distinctive features in cleaning performance and noise; however, both constructions are exceptionally durable and steady, allowing them to pick up thoroughly.

When we talk about the infamous Roborock robotic vacuums, the S4 model is the machine that captures the user’s love and affection most. It has the standard round shape with a black matte shade and a turret mounted on the lid’s top. Using LDAR laser technology in the turret to scan the floor path and cleaning cycle logically and precisely, the S4 vacuum cleaner leaves your floors gleaming and carpets vibrant.

Apart from the detachable single red brush, the device comes with a 5-arm durable rubber brush to quickly collect debris on any floor type. This 7.7 pounds has the standard height, width, and depth of 13.78 x 13.78 x 5.80 inches, convenient enough to play “hide and seek” under the most narrow path between your furniture.

On the other hand, the Shark IQ has a more sleek construction with glossy black and hollow curves in the middle of the lid. The machine tips the scale of 5.8 pounds, considerably lighter than the Roborock version. Furthermore, its height is only 3.5 inches, which is more convenient to wander below furniture than the model S4 of Roborock vacuum cleaner.

The Shark IQ portable vacuum has some really nice details, such as the carrying handle on the docking station or dual spinning side brushes for more dust gathering. And if you’ve done a little research before, you might notice the Shark IQ is often being put with iRobot Roombas for comparison. Since both of these devices have dual main brushes and self empty dustbin, buyers can save a great deal of time and energy cleaning up the houses.

Therefore, I’ll choose Shark IQ as the winner for the design round due to the reasons above. It has more brushes with technical sweeping to collect dirt and a sleek silhouette design with smaller dimensions and weight.

Suction Power

When I purchased the Shark IQ device, I would love to look at its suction power first. However, Sharkclean seems to omit this ratio. Instead, it claims that the device has one of the most powerful suction levels in the market, even as robust as the 2500 Pa of iRobot Roomba S9.

Nothing has yet proved the Shark IQ’s actual cleaning power level is 2500 Pa, but I have to admit that its suction is stronger than the 2000 Pa of iRobot S4. With this high power level, all your stubborn dirt, dust, and food spill in your house will be wiped away immediately.

One of the things that Shark IQ does not have but S4 Roborock does is the intelligent power control of Carpet Boost feature. S4 Roborock vacuum cleaner can detect carpet floors and increases its speed and power for deep cleaning mode. It can pass through obstacles and climb over the high-pile carpets of up to 0.8 inches, while the Shark IQ will trigger and puzzle without moving forward. 

Overall, the Shark IQ gadget has a very powerful engine that can suck away all the debris on the floor with ease, but it has no other unique features. On the other hand, the S4 gadget works its best for carpet houses with 2000 Pa suction power.

Since this round is more to the engine category, I will choose Shark IQ as the winner.

Cleaning Performance 

Unlike the other Roborock vacuums, which have more than one cleaning feature, Shark IQ vs Roborock S4 has only a vacuuming function. But can you guess which one will clean your house more efficiently?

Let’s start with the S4 vacuum cleaner! This gadget’s cleaning area limitation is up to 2700 square feet, allowing house owners to leave all the heavy-duty jobs for the machine without doing any extra action like charging or carrying the device to different spots. By using an APP, you can plan routes, virtual barriers, select different areas for cleaning, etc. 

Furthermore, its anti-hair tangled brush can pick up pet fur, cereal,  cat litter, or sugar with more than 85% of the other iRobot’s average.  Even though the Roborock S4 does not have a water tank and mopping abilities, it can clean hardwood floors as well as carpeted floors.

However, when it comes to Shark IQ, I’ve spotted several problems. The first problem is the imperfect navigation and mapping. No matter how much the Sharkclean company has boosted its products, the Shark IQ robot with auto dustbin performs cleaning poorly.

It keeps making mistakes between the cleaned and unclean rooms and going randomly without any particular route. Even when I try to control the robot through a smartphone APP, the result is still the same. I have to stand up and place it in other rooms by myself.

The second disadvantage is the main brush. The Shark IQ’s brush gets jammed when the debris is cereal or any large objects. And often, this debris cannot automatically empty into the recharge dock station. Eventually, you will have to remove the dirt particles by yourself so that they won’t damage the machine. By using the same dual brush, the Roomba S9 robot will not face this issue.

Therefore, my choice for this cleaning performance round is Roborock S4.

Battery Life

Both robots’ battery performances are remarkable. The S4 model has a 5200 mAh battery capacity and can run continuously in 180 minutes. It requires only 3.6 hours to recharge from the completely drained battery.

On the flip side, the Shark IQ, which does not indicate the specific battery capacity, can run over 160 minutes. When its LED light turns red, the machine will return to its charging base and takes up 4.5 hours to “relax.”

The Roborock S4 has longer runtimes and shorter charged times; therefore, I will choose this smart robot vacuum cleaner. It’s better to go for a gadget that requires less charging time.

Noise

When I reviewed Roborock S4 with Roborock S5 and E4, the S4’s 68-decibel sounded very unacceptable. Still, a Shark IQ even produces louder noise than that. 

I did two tests by letting each of the machines run on different nights and record my family’s reactions. As expected, most of my family members complained about the loud noise that Shark IQ generated. This self-emptying robot vacuum makes almost 75 decibels of noise while running at its maximum power, and I believe it’s not applicable for those who have difficulty sleeping at night.

As a result, I will go for the Roborock S4 robot.

Quick Rundown of Roborock Robot Vacuum Cleaner S4

Roborock S4 vs Shark IQ

Roborock S45Max Robot Vacuum - Precision Navigation, Strong Suction, Ideal for Pet Hair & Most Floor Types
3,388 Reviews
Roborock S45Max Robot Vacuum - Precision Navigation, Strong Suction, Ideal for Pet Hair & Most Floor Types
  • Revamped drivetrain and ultra-Precise Laser Navigation, as used in autonomous cars, makes it harder to trap robot vacuum, even in complex environments.
  • Comprehensive app control, including map saving, no-go zones, and power setting, give you total control of robot vacuum no matter where you are.
  • Intense 2000pa Suction, enough to lift AA batteries, easily picks dust off floors and can even drag trapped dirt from deep inside carpets.
  • Supersized 5200mAh LiPo battery, good for over 180 minutes of non-stop cleaning, is more than enough to clean most homes in one session.
  • It precisely maps an entire level of your home and can recognize up to 4-levels. Put it on the floor you need, press the Clean button, and it will figure out where it is and automatically apply any No-Go Zones and Invisible Wall you have in place.

Pros:

  • Excellent cleaning performance
  • Longer runtimes
  • Run smoothly

Cons:

  • No mopping feature

>> Read Customer Reviews: Here <<

Quick Rundown of Shark IQ

Roborock S4 vs Shark IQ

Sale
Shark IQ Self-Empty Base Robot Vacuum, Wi-Fi, Black
20,543 Reviews
Shark IQ Self-Empty Base Robot Vacuum, Wi-Fi, Black
  • FORGET ABOUT VACUUMING FOR UP TO A MONTH:  A bagless, self-emptying base holds up to 30 days of dirt and debris.
  • POWERFUL SUCTION:  Deep-cleaning power to take on large debris, small debris, and pet hair on carpets & floors. Filter type: Non-washable filter
  • NO HAIR WRAP:  Self-cleaning brushroll removes pet hair and long hair as it cleans - no more hair wrap.
  • PHONE OR VOICE COMMAND:  Schedule whole-home cleanings or target specific rooms or areas to clean right now with the SharkClean app or voice control with Amazon Alexa or Google Assistant.
  • TOTAL HOME MAPPING ROOM SELECT:  Maps your home and lets you choose which rooms to clean right now.

Pros:

  • Self-emptying dustbin
  • Robust suction power
  • Affordable price

Con:

  • Noisy
  • Frequently jammed in the main brush

>> Read Customer Reviews: Here <<

Conclusion

I read several reviews of Roborock S4 vs Shark IQ before purchasing and writing this article by myself. At first, I believe I would fall head over heels for the Shark IQ robot since it has the smart feature of auto emptying bags. But no! My favorite gadget has switched to Roborock S4.

It has a reasonable price, better laser technology, and navigation. Its mapping technology and route planning is more logical and efficient compared to the Shark IQ. Besides, the quiet engine and long battery life are also the two factors that affect my decision.