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KOIOS 4-In-1 vs Keylitos 5-in-1 Hand Blender Side-by-Side Comparison

Get the lowdown on KOIOS 4-In-1 vs Keylitos 5-in-1 Hand Blender, focusing on their efficiency, overall design, and usability.

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KOIOS 4-In-1

Keylitos 5 in 1 Hand Blender

KOIOS 4-In-1 vs Keylitos 5 in 1 Hand Blender

Overall Verdict

Pros & Cons

  • The motor doesn’t vibrate as violently as others.
  • Extra attachments are included for a wider range of tasks.
  • It is easy to attach, remove, and clean the blending accessories.
  • The silicone buttons are responsive.
  • Its durability is backed up by a 2-year warranty.
  • We don't have to sacrifice efficiency for a bargain.
  • Adequate motor power for most basis tasks
  • A wide range of speed settings
  • Mid-grade build quality 
  • Versatile accessories
  • The blade guard can cause damage to the cookware’s surface.
  • The motor rating is 400 watts rather than its advertised rating of 800 watts.
  • Potential for sactaches 
  • Inefficient spatter control 
  • Strong suction

Key Specs

Dimension
H15.3 x W2.1 inches
H 15.4 x W 2.5 inches
Weight
3.4 lbs (1.5 kg)
1.6 lbs (0.7 kg)
Number of speeds
13
12
Pulse/Turbo option
Yes
Yes
Min speed
11,500 RPM
A beaker, whisk, food processor, and milk frother attachments
Max speed
14,480 RPM
Yes

Where to Buy

Price at publication
$39.98
$48.60

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Analysis and Test Results

Performance

Overall Performance Scoring
7.9
7.8

Hot Soup Purée

7.5
7.5
Scooping a spoon of pureéd soup made by the KOIOS 800W immersion hand blender from a plastic beaker.
Scooping a spoon of pureéd soup made by the KOIOS 800W immersion hand blender from a plastic beaker.
KOIOS 4-In-1 Immersion Hot Soup
A batch of soup pureéd by the KOIOS 4-in-1 hand blender is checked for smoothness by being drained through a stainless steel mesh strainer.
Scooping a spoon of pureéd soup from a full batch in a plastic beaker made by the Keylitos 5-in-1 immersion blender in 30 seconds.
Scooping a spoon of pureéd soup from a full batch in a plastic beaker made by the Keylitos 5-in-1 immersion blender in 30 seconds.
A batch of soup pureéd by the Keylitos 5-in-1 immersion blender is checked for smoothness by being drained through a stainless steel mesh strainer.
Pureeing Time
30 seconds
30 seconds
Result
Slightly Chunky
Slightly Chunky
Suction
No
Tightly

Frozen Fruit Smoothie

7.8
7.0
A white bowl containing a batch of green smoothie whose parts are scooped with a stainless steel spoon is between the KOIOS’s motor body and a smartphone displaying the total blending time (1 minute and 19 seconds).
A white bowl containing a batch of green smoothie whose parts are scooped with a stainless steel spoon is between the KOIOS’s motor body and a smartphone displaying the total blending time (1 minute and 19 seconds).
KOIOS 4-In-1 Immersion Smoothie
After finishing blending, the green smoothie made by the KOIOS hand blender was spread evenly throughout a white paper to check for solid chunks.
Scooping a spoon of frozen fruit smoothie from a full batch in a plastic beaker made by the Keylitos 5-in-1 immersion blender in 1 minute 40 seconds.
Scooping a spoon of frozen fruit smoothie from a full batch in a plastic beaker made by the Keylitos 5-in-1 immersion blender in 1 minute 40 seconds.
After finishing blending, the green smoothie made by the Keylitos 5-in-1 immersion blender was spread evenly throughout a paper to check for smoothness.
Blending Time
1 min 20 secs
1 min 40 secs
Result
Slightly Coarse
Smooth
Suction
No
Slightly

Mayonnaise

9.8
9.3
A little bit of mayonnaise sticking in the whisk attachment of the KOIOS 4-in-1 hand blender when it is removed from the full batch emulsified in a plastic beaker standing between the motor body and a smartphone displaying the total emulsion time (1 minute and 10 seconds).
A little bit of mayonnaise sticking in the whisk attachment of the KOIOS 4-in-1 hand blender when it is removed from the full batch emulsified in a plastic beaker standing between the motor body and a smartphone displaying the total emulsion time (1 minute and 10 seconds).
KOIOS 4-In-1 Immersion Mayonnaise
A little bit of mayonnaise sticking in the whisk attachment of the Keylitos 5-in-1.
A little bit of mayonnaise sticking in the whisk attachment of the Keylitos 5-in-1.
Scooping a spoon of mayonnaise made by the Keylitos 5-in-1 immersion blender.
Emulsifying Time
1 min 10 secs
1 min 29 secs
Result
Velvety
Smooth
Suction
No
No

Almond Milk

7.5
8.0
The KOIOS’s motor body, a plastic beaker containing almond milk, a white plate of almond pulp, and a small red note displaying the total grinding time (1 minute 30 seconds) being side by side.
The KOIOS’s motor body, a plastic beaker containing almond milk, a white plate of almond pulp, and a small red note displaying the total grinding time (1 minute 30 seconds) being side by side.
KOIOS 4-In-1 Immersion Almond Milk
The Keylitos 5-in-1 immersion blender beside its bowl of almond milk and the corresponding almond pulp produced in 1 minute.
Grinding Time
1 min 10 secs
1 min 15 secs
Result
Fine
Fine
Suction
No
Tightly

Whipped Egg-Whites

7.0
9.0
The 24-oz plastic beaker containing testing beaten egg-white of the KOIOS 4-in-1 immersion blender is put upside down on the gray table with its motor body and a smartphone displaying the total whipping time (2 minutes and 41 seconds) by its sides.
The 24-oz plastic beaker containing testing beaten egg-white of the KOIOS 4-in-1 immersion blender is put upside down on the gray table with its motor body and a smartphone displaying the total whipping time (2 minutes and 41 seconds) by its sides.
KOIOS 4-In-1 Immersion Whipped Egg-Whites
The Keylitos 5-in-1 immersion blender stands next to a glass of whipped egg whites forming stiff peaks, with a digital timer showing "2:01" in the foreground.
Beating Time
2 min 40 secs
2 minutes
Result
Stiff
Stiff
Suction
No
No

Design

Overall Design Scoring
7.6
7.3

In the Box

The KOIOS 4-in-1 Stick Blender is shipped with a paper carton box, an immersion blending wand, a motor body, a plastic beaker, a whisk attachment, a food processor, and a user manual.
The Keylitos 5-in-1 immersion blender lying on a table with its accessories, including a beaker, whisk, chopper, milk frother attachment, bottle brush, and user manual.

Dimensions

The KOIOS 4-in Immersion Blender stands on top of its blending shaft on a gray table, with the length of the blending shaft being noted to the side as 7.9 inches, and the total length of the unit as 15.3 inches.
The Keylitos 5-in-1 standing on a table, with the length of its blending shaft being noted to the side as 8 inches, and the total length of the unit as 15.4 inches.
Height
15.3" (38.9 cm)
15.4" (39.1 cm)
Width
2.1" (5.3 cm)
2.5" (6.4 cm)
Weight
3.4 lbs (1.5 kg)
1.6 lbs (0.7 kg)
Shaft Length
7.9" (20.1 cm)
8.0" (20.3 cm)

Build Quality

7.5
7.0
The whisk attachment, motor body, and blending shaft of the KOIOS 4-in-1 hand-held blender lying flat on a gray table.
A close-up of the blending shaft and motor housing of the Keylitos 5-in-1.

Speed and Controls

A close-up of the Power button and the TURBO button of the KOIOS 4-in-1.
A close-up of the Power button and the TURBO button of the KOIOS 4-in-1.
A close-up of 12 speed settings on the top of the KOIOS’s motor body.
A close-up of the Keylitos 5-in-1 immersion blender top dial
A close-up of the Keylitos 5-in-1 immersion blender top dial
A close-up of the Keylitos 5-in-1 immersion blender speed control buttons.
Activation
Press-button & speed dial
Press-button & speed dial
Min Speed
11,500 RPM
N/A
Max Speed
14,480 RPM
N/A
Presets
No
No
Noise Level
90 dB
N/A
Digital Display
No
No
Pulse Mode
Yes
No

Blending Shaft

7.0
7.0
The blending wand of the KOIOS 4-in-1 hand blender lying flat on a gray table.
A Close-Up of the Keylitos 5-in-1 Immersion Blender Blade
Material
Stainless steel
Stainless steel
Type
Sharp Blade
Sharp Blade
Guard Material
Stainless steel
Stainless steel
Blade Count
2
2
Removable
Yes
Yes
Dishwasher Safe
Yes
Yes

Beaker

10
10
An included plastic beaker of the KOIOS 4-in-1 hand blender standing on a gray table.
A Close-Up of the Keylitos 5-in-1 Immersion Blender Beaker
Material
Plastic
Plastic
Capacity
20 oz
20 oz
Measurements
Yes
Yes
Weight
0.22 lb
Height
6.7" (17.0 cm)
Dishwasher Safe
Yes
Yes

Power Cord

10
10
The KOIOS 4-in-1 Immersion Blender on a gray table with its power cord rolled up next to it.
A close-up of the power cord of the Keylitos 5-in-1 immersion blender.
Cord Length
5.6 ft (1.7 m)
5.1 ft (1.6 m)
Type
2-prong plug
2-prong plug
Detachable
No
No

Extra Accessories

The KOIOS 4-in-1 Immersion Blender Whisk Attachment lying flat on a gray table.
A close-up of the whisk attachment of the Keylitos 5-in-1 immersion blender.
Material
Stainless steel
 Stainless steel
Dishwasher Safe
Yes
Yes
Removable
Yes
Yes

Usability

Overall Usability Scoring
8.3
7.8

Ease of Use

8.3
7.4

Handling

8.0
8.0
Someone uses two hands to control the KOIOIS immersion blender: one for holding the handle and pressing the power button at the same time, the other for rotating the speed dial.
Someone is holding the Keylitos 5-in-1 Immersion Blender.

Blade Assembly

8.5
9.0
The KOIOS Blade Assembly

Cleanability

8.5
8.5

Behind the Comparison

Headshot of Tina Pham
Tina PhamReviewer

Tina Pham is a staff writer and reviewer, with five years of experience in the industry. As a passionate amateur home cook, she loves to discover practical cooking solutions, and has made it her mission to bring her findings to every kitchen. Her ultimate goal is making cooking more of a pleasure for all.

Headshot of Lap Vo
Lap VoTest Lead

Lap is Head of the Research, Testing, and Review Team (RTR Team) at HealthyKitchen101.com, where he directs and supervises the testing of kitchen gadgets and appliances.

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