OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Robot Vacuums Methodology v1.0
Robot Vacuums Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Robot Vacuums Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
Explore Robot Vacuums Methodology v1.0

OKP K2 review: 118 specs compared

Avg. price:~£130Max suction power:2100 PaRuntime:100 minDustbin capacity:500 mLMax threshold height:15 mm

OKP K2 Review: Compare 118 technical specifications and user reviews to see how this product ranks in the Robot Vacuums category and whether it is worth buying.

OKP K2
6.0/10

Overall score

Score
6.0/ 10
✕
What it is
An overall evaluation of the robot vacuum's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best robot vacuums on the market.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 83% of models
Score components

80%

5.3

Technical score

20%

8.8

User score

▼Worse than 83% of robot vacuums
7.2

Value for money

Value for money
7.2/ 10
✕
What it is
An indicator that combines the robot vacuum's overall rating with its cost.
When it matters
When you are looking for a robot vacuum with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 75% of models
Score components

70%

6.0

Overall score

30%

9.8

Price

▼Worse than 75%
5.3

Technical score

Technical score
5.3/ 10
✕
What it is
An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.
When it matters
When you want to compare robot vacuums based on technical performance and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 91% of models
Score components

30%

5.3

Cleaning

23%

5.2

Navigation

18%

3.9

Mopping

12%

4.5

Battery

10%

7.8

Smart Features

7%

7.4

Design

▼Worse than 91%
8.8

User score

User score
8.8/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the robot vacuum
When it matters
When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 92% of models
Score components

70%

8.4

User ratings

30%

9.7

Number of reviews

Based on ratings from across the web.
★Better than 92%
  • okp-k2
  • okp-k2
  • okp-k2
  • okp-k2
  • okp-k2
  • okp-k2
  • okp-k2
  • okp-k2
okp-k2
okp-k2
okp-k2
okp-k2
okp-k2
okp-k2
okp-k2
okp-k2
Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Loading category ranking...

Technical Specifications of robot vacuum OKP K2

Technical score
Technical score
5.3/ 10
✕
What it is
An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.
When it matters
When you want to compare robot vacuums based on technical performance and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 91% of models
Score components:

30%

5.3

Cleaning

23%

5.2

Navigation

18%

3.9

Mopping

12%

4.5

Battery

10%

7.8

Smart Features

7%

7.4

Design

5.3
User score
User score
8.8/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the robot vacuum
When it matters
When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 92% of models
Score components

70%

8.4

User ratings

30%

9.7

Number of reviews

Based on ratings from across the web.
8.8
Popularity
Popularity
9.7/ 10
✕
What it is
An indicator based on the number of reviews received by the robot vacuum.
When it matters
When you prefer to purchase a product chosen and reviewed by many other consumers.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 89% of models
Popularity:
OKP K2 has a popularity index of 9.7, higher than that of 89.3% of robot vacuums and equal to that of 0.4% of robot vacuums.
9.7
Value for money
Value for money
7.2/ 10
✕
What it is
An indicator that combines the robot vacuum's overall rating with its cost.
When it matters
When you are looking for a robot vacuum with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 75% of models
Score components:

70%

6.0

Overall score

30%

9.8

Price

7.2
Max suction power
2100 Pa
Market range: <1.6k Pa – >12k Pa
This robot vacuum has a maximum suction pressure of 2100 Pa, which is lower than 76.7% of robot vacuums and equal to 0.9% of robot vacuums.
N. of suction power levels
3
Market range: <2 – >4
This robot vacuum has 3 suction power levels, which is fewer than 50.5% of robot vacuums offer and the same number as 35.5% of robot vacuums offer.
Motor type
brushless
This robot vacuum uses a brushless motor, a type that is generally more efficient than those used by 2.7% of robot vacuums and also used by 97.3% of robot vacuums.
Power
?
Cleaning modes
4
Market range: <2 – >5
This robot vacuum offers 4 cleaning modes, which is more than 38.2% of robot vacuums offer and the same number as 47.5% of robot vacuums offer.
Show more
Mopping capability
no
This robot vacuum cannot mop floors, although 79% of robot vacuums offer this feature.
Mopping system type
none
This robot vacuum uses none for mopping. This system is less effective than those on 79.8% of robot vacuums and as effective as those on 20.2% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
N/A
Show more
Primary navigation technology
?
Mapping capability
no
This robot vacuum does not map the floor, although 74.2% of robot vacuums offer this feature.
Real-time mapping
yes
This robot vacuum updates its map in real time. 68.5% of robot vacuums offer this feature.
Multiple map storage
no
This robot vacuum does not store multiple maps, although 56.6% of robot vacuums offer this feature.
Map editing
no
This robot vacuum does not support map editing, although 64% of robot vacuums offer this feature.
Show more
App control
yes
This robot vacuum supports app control. 5.5% of robot vacuums support app control.
App name
OKP
Wi-Fi connectivity
yes
This robot vacuum supports Wi-Fi connectivity. 6.3% of robot vacuums support Wi-Fi connectivity.
Supported Wi-Fi bands
2.4 GHz
Bluetooth connectivity
no
This robot vacuum does not support Bluetooth connectivity. 64.7% of robot vacuums support Bluetooth connectivity.
Show more
Battery capacity
1,800 mAh
Market range: <2.4k mAh – >5.2k mAh
This robot vacuum has a battery capacity of 1,800 mAh, which is lower than 95.3% of robot vacuums and equal to 4% of robot vacuums.
Battery type
Li-ion
Battery voltage
12.8 V
Runtime
100 min
Market range: <90 min – >240 min
This robot vacuum runs for 100 min per charge, which is shorter than 83% of robot vacuums and equal to 6.5% of robot vacuums.
Recharge and resume
yes
This robot vacuum resumes cleaning after charging. 83.1% of robot vacuums offer this feature.
Show more
Shape
round
Height
75 mm
Width
280 mm
Length
280 mm
Weight
3.08 kg
Market range: <2.59 kg – >4.76 kg
This robot vacuum weighs 3.08 kg, making it lighter than 74.1% of robot vacuums.
Show more

OKP K2 vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • Has a removable battery
    This robot vacuum has a removable battery, while the average robot vacuum has a fixed battery.
  • 1 more side brushes
    This robot vacuum has more side brushes than the average robot vacuum (2 vs 1). The average robot vacuum has 1 side brushes.
    2 vs 1
  • 7 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (58 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    58 dB vs 65 dB
  • 4.09 kg lighter base station
    This robot vacuum has a lighter base station than the average robot vacuum (0.2 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    0.21 kg vs 4.3 kg
  • 100 mL larger dustbin
    This robot vacuum has a larger onboard dustbin than the average robot vacuum (500 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    500 mL vs 400 mL
  • 1.5 W lower standby power consumption
    This robot vacuum draws less power in standby than the average robot vacuum (0.5 W vs 2 W). The average robot vacuum draws 2 W in standby.
    0.5 W vs 2 W
  • 0.3 m longer power cord
    This robot vacuum has a longer power cord than the average robot vacuum (1.8 m vs 1.5 m). The average robot vacuum's power cord is 1.5 m long.
    1.8 m vs 1.5 m
  • 13.7% lighter
    This robot vacuum is lighter than the average robot vacuum (3.1 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3.08 kg vs 3.57 kg
  • 9.8% higher user score
    User score
    8.8/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the robot vacuum
    When it matters
    When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    OKP K2
    the average robot vacuum
    OKP K2 has a higher user score than the average robot vacuum (8.78 vs 8.000).
    8.78 vs 8
  • 2x cheaper
    OKP K2 is cheaper than the average robot vacuum (£130 vs £260).
    £130 vs £260
  • 48.3% more popular
    OKP K2 is more popular than the average robot vacuum (9.68 vs 6.5).
    9.68 vs 6.53
  • Has a removable battery
    This robot vacuum has a removable battery, while the average robot vacuum has a fixed battery.
  • 1.5 W lower standby power consumption
    This robot vacuum draws less power in standby than the average robot vacuum (0.5 W vs 2 W). The average robot vacuum draws 2 W in standby.
    0.5 W vs 2 W
  • 7 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (58 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    58 dB vs 65 dB
  • 4.09 kg lighter base station
    This robot vacuum has a lighter base station than the average robot vacuum (0.2 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    0.21 kg vs 4.3 kg
  • 0.3 m longer power cord
    This robot vacuum has a longer power cord than the average robot vacuum (1.8 m vs 1.5 m). The average robot vacuum's power cord is 1.5 m long.
    1.8 m vs 1.5 m
  • 13.7% lighter
    This robot vacuum is lighter than the average robot vacuum (3.1 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3.08 kg vs 3.57 kg
  • 1 more side brushes
    This robot vacuum has more side brushes than the average robot vacuum (2 vs 1). The average robot vacuum has 1 side brushes.
    2 vs 1
  • 100 mL larger dustbin
    This robot vacuum has a larger onboard dustbin than the average robot vacuum (500 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    500 mL vs 400 mL
  • More basic obstacle avoidance
    This robot vacuum uses infrared for obstacle avoidance, while the average robot vacuum uses hybrid.
    infrared vs hybrid
  • 1,900 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (2100 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    2,100 Pa vs 4,000 Pa
  • Does not detect carpets automatically
    This robot vacuum does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • No no-mop zones
    This robot vacuum does not support no-mop zones, while the average robot vacuum does. 53.1% of robot vacuums support this feature.
  • Does not boost suction automatically on carpets
    This robot vacuum does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 5 mm lower threshold clearance
    This robot vacuum can only cross lower thresholds than the average robot vacuum (15 mm vs 20 mm). The average robot vacuum can cross thresholds up to 20 mm high.
    15 mm vs 20 mm
  • Does not have a floating main brush
    This robot vacuum does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • Does not map the floor
    This robot vacuum does not map the floor, while the average robot vacuum maps the floor.
  • 5.9% worse value for money
    OKP K2 has worse value for money than the average robot vacuum (7.16 vs 7.6).
    7.16 vs 7.59
  • 50 min shorter runtime
    This robot vacuum runs for less time per charge than the average robot vacuum (100 min vs 150 min). The average robot vacuum runs for 150 min.
    100 min vs 150 min
  • 1,400 mAh smaller battery capacity
    This robot vacuum has a smaller battery capacity than the average robot vacuum (1,800 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    1,800 mAh vs 3,200 mAh
  • 80 m² smaller cleaning area
    This robot vacuum has a smaller maximum cleaning area than the average robot vacuum (100 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    100 m² vs 180 m²
  • 0.5 h longer charging time
    This robot vacuum takes longer to recharge fully than the average robot vacuum (5 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    5 h vs 4.5 h
  • Older model
    This robot vacuum was released in 2020, earlier than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2020 vs 2023
  • No maintenance notifications
    This robot vacuum does not provide maintenance notifications, while the average robot vacuum does. 76.8% of robot vacuums offer these.
  • No voice prompts
    This robot vacuum does not provide voice prompts, while the average robot vacuum does. 76.3% of robot vacuums offer these.
  • No Bluetooth
    This robot vacuum does not support Bluetooth connectivity, while the average robot vacuum does. 64.6% of robot vacuums support Bluetooth connectivity.
  • 4 fewer languages supported
    This robot vacuum supports fewer languages than the average robot vacuum (13 vs 17). The average robot vacuum supports 17 languages.
    13 vs 17
  • More basic obstacle avoidance
    This robot vacuum uses infrared for obstacle avoidance, while the average robot vacuum uses hybrid.
    infrared vs hybrid
  • No no-mop zones
    This robot vacuum does not support no-mop zones, while the average robot vacuum does. 53.1% of robot vacuums support this feature.
  • 5 mm lower threshold clearance
    This robot vacuum can only cross lower thresholds than the average robot vacuum (15 mm vs 20 mm). The average robot vacuum can cross thresholds up to 20 mm high.
    15 mm vs 20 mm
  • Does not map the floor
    This robot vacuum does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    This robot vacuum does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    This robot vacuum does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not recognize individual rooms
    This robot vacuum does not recognize individual rooms, while the average robot vacuum recognizes individual rooms.
  • Does not support virtual boundaries
    This robot vacuum does not support virtual boundaries, while the average robot vacuum supports virtual boundaries.
  • Does not show its location in real time
    This robot vacuum does not show its location in real time, while the average robot vacuum shows its location in real time.
  • 1,900 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (2100 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    2,100 Pa vs 4,000 Pa
  • Does not detect carpets automatically
    This robot vacuum does not detect carpets automatically, while the average robot vacuum detects carpets automatically.
  • Does not boost suction automatically on carpets
    This robot vacuum does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • Does not have a floating main brush
    This robot vacuum does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • 1 fewer suction power levels
    This robot vacuum offers fewer suction power levels than the average robot vacuum (3 vs 4). The average robot vacuum offers 4 suction power levels.
    3 vs 4
  • Does not support zone cleaning
    This robot vacuum does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Does not support room-by-room cleaning
    This robot vacuum does not support room-by-room cleaning, while the average robot vacuum supports room-by-room cleaning.
  • Non-washable filter
    This robot vacuum does not have a washable filter, while the average robot vacuum does. 72.5% of robot vacuums have a washable filter.
  • Cannot mop floors
    This robot vacuum cannot mop floors, while the average robot vacuum can mop floors.
  • No water flow control
    This robot vacuum does not support water flow control, while the average robot vacuum does. 70% of robot vacuums support water flow control.
  • Less capable mopping system
    This robot vacuum uses none for mopping, while the average robot vacuum uses static pad.
    none vs static pad
  • 3 fewer water flow levels
    This robot vacuum offers fewer water flow levels than the average robot vacuum (0 vs 3). The average number of water flow levels is 3.
    0 vs 3

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

Z
zdnet.com
24/06/2024
Summary of the review
One of the best cheap robot vacuums I've tested is not made by Eufy or iRobot
C
consumerreports.org
No Date Available
Summary of the review
OKP Life K2 Vacuum Cleaner Review - Consumer Reports
S
saugroboter.de
27/05/2022
Summary of the review
OKP Life K2 Review 2026: An Affordable Helper?
(Translated)Show original
N
nerdsheaven.de
10/01/2022
Summary of the review
OKP Life K2 - Affordable Robot Vacuum - NerdsHeaven
(Translated)Show original
S
sonntagmorgen.com
06/04/2022
Summary of the review
OKP Life K2 Robot Vacuum Review 2026: Affordable Everyday Helper
(Translated)Show original

Third-party reviews

Based on ratings from across the web.
Reviews last updated: July 2026 · How we calculate this

What customers like about OKP K2

  • Extremely budget-friendly, frequently on sale
  • Quiet operation (≤60 decibels), ideal for homes with pets
  • Simple, functional cleaning, effective for daily maintenance
  • User-friendly app for scheduling and controls
  • Compact and low-profile design allows it to fit under furniture
  • Does not have a bright, distracting charging light, making it suitable for bedrooms

What customers don't like about OKP K2

  • Lacks advanced mapping and smart home integration (e.g., no Alexa/Google Assistant)
  • Lower suction power compared to more expensive models, not ideal for deep cleaning high-pile carpets
  • Dustbin requires frequent emptying
  • Basic navigation can cause it to miss spots or get stuck, though it is reliable for the price

Verdict

The OKP K2 is an ultra-thin, budget-friendly entry-level robot vacuum featuring an 11-inch diameter frame, 1800Pa of suction power across three adjustable levels, and FreeMove 2.0 infrared sensor technology for navigation. Powered by an 1800mAh battery that delivers up to 100 minutes of runtime, this compact device includes a 500ml dustbin, dual side brushes, a HEPA filter, and smart compatibility with 2.4GHz Wi-Fi, Amazon Alexa, Google Assistant, and the OKP companion app. Main pros include its tangle-free, brushless suction design that effortlessly handles pet hair on hard floors and low-pile carpets, a quiet operation profile measuring under 60 decibels, and an automatic self-charging docking mechanism. However, significant cons include a long battery recharge time of 4 to 5 hours, a lack of advanced LiDAR or visual smart mapping capabilities, and a susceptibility to getting stuck on dense rugs or tangled in stray floor cords.

Compare OKP K2 with other robot vacuums

1Product to compare no. 1
VS
2Product to compare no. 2
VS
3Product to compare no. 3 (optional)

Graphic comparison of OKP K2 and other robot vacuums

No results found