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Cosori Glass Electric Kettle GK172-CO vs COMFEE Electric Kettle CEKG003 Side-by-Side Comparison

By , , and ·Published

Cosori Glass Electric Kettle GK172-CO

$27.99 from Amazon

COMFEE Electric Kettle CEKG003

$24.99 from Amazon
Cosori Glass Electric Kettle GK172-CO vs COMFEE Electric Kettle CEKG003

Overall Verdict

The Comfee Electric Kettle CEKG003 was slightly cheaper than the Cosori Electric Kettle GK172-CO but it scored slightly lower as well.

At the same power draw, the former had a slower boiling speed, was less quiet when boiling, and had worse heat retention. Both consumed a lot of electricity to the same amount but that was obviously not a strength.

Both kettles feature high-quality design elements such as water-level markings, a mesh filter, an LED ring, and a lid button clearly separated from a power switch. However, the Comfee has a less efficient cord storage. Conversely, the Cosori has a rare stainless steel inner lid which eliminates any water to plastic contact.

Ranking by
Showing: 2/2 Items

Pros & Cons

  • Glass spout
  • Stainless steel under lid
  • Large opening
  • Quiet when boiling
  • Easy to use
  • Light weight
  • Very inexpensive
  • Quiet and fast boiling
  • Easy to use
  • Light weight
  • Large capacity
  • Long cord
  • High energy consumption
  • Cord doesn’t fit storage
  • High energy consumption
  • Cord doesn’t fit storage

Key Specs

Dimensions
L9.13 x W6.22 x H10.25
L8.66 x W6.30 x H9.45 inches
Weight
2.4 lbs (1.1 kg)
2.3 lbs (1.0 kg)
Material
Glass and BPA-free plastic
Glass and BPA-free plastic
Capacity
57.5 fl oz (1.7 L)
57.5 fl oz (1.7 L)
Power
1500 W
1500 W
Cord Placement
Base (cordless carafe)
Base (cordless carafe)

Where to Buy

Price at publication
$28.65
$26.17
$27.99 at Amazon
$24.99 at Amazon

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Analysis and Test Results

Performance

Overall Performance Scoring
7.3
7.0

Boiling Time

8.0
7.4
1.5 liter of water boiling inside the Cosori Glass Electric Kettle (GK172-CO). The digital timer displays 7 minutes and 1 seconds.
1.5 liter of water boiling inside the Comfee Glass Electric Kettle (CEKG003). The digital timer displays 7 minutes and 34 seconds.
Room Temperature
80°F
80°F
Water Volume
1.5 liters
50.72 fl. oz. (1.5 liters)
Boiling Time
7m 1s
7m 34s

Energy Consumption

5.8
5.8
The power meter reads the energy consumption of the Cosori Glass Electric Kettle (GK172-CO) to be 161 Wh.
The power meter reads the energy consumption of the Comfee Glass Electric Kettle (CEKG003) to be 161 Wh.
Voltage
114 V
113 V
Current
12.12 A
11.40 A
Power
1370 W
1280 W
Energy Consumption
161 Wh
161 Wh

Noise Level

9.0
8.9
The Cosori Glass Electric Kettle (GK172-CO) is boiling 1.5 liters of water. The noise meter displays the maximum sound pressure level to be 70.4 dB. The power meter reads 114 V, 12.12 A, 1.37 kW, 0.63 Wh, 50 Hz, and 1.0 PF.
The Comfee Glass Electric Kettle (CEKG003) is boiling 1.5 liters of water. The noise meter displays the maximum sound pressure level to be 71.5 dB. The power meter reads 113 V, 11.10 A, 1.28 kW, 0.72 Wh, 50 Hz, and 1.0 PF.
The Comfee Glass Electric Kettle CEKG003 reaches a maximum of 71.5 dB while boiling.
Noise Level
70.4 dB
71.5 dB

Keep Warm

6.5
6.0
On the right is a Thermo Pro two-probe digital thermometer displaying 200°F for both probes. In the middle is the Cosori Glass Electric Kettle (GK172-CO) Keep Warm with 1.5 liters of water and two probes inside. On the right is a digital timer displaying 5 minutes on the countdown.
On the right is a Thermo Pro two-probe digital thermometer displaying 200°F for both probes. In the middle is the Comfee Glass Electric Kettle (CEKG003) with 1.5 liters of water and two probes inside. On the right is a digital timer displaying 5 minutes on the countdown.
After 5 Minutes
201°F / 94.5°C
200°F / 94°C

Design

Overall Design Scoring
7.6
7.4

In the Box

On the upper left is the box of the Cosori Glass Electric Kettle (GK172-CO). In the middle is the carafe. On the right are two documents. Below the carafe is the power base.
On the upper left is the Comfee Glass Electric Kettle (CEKG003). On the right is a cardboard box. Below the kettle, on the right is an instruction manual and on the left is the power base.

Dimensions

The Cosori Glass Electric Kettle (GK172-CO) is 9.13 inches in length, 6.22 inches in width, and 10.25 inches in height.
The Comfee Glass Electric Kettle (CEKG003) is 8.66 inches in length, 6.30 inches in width, and 9.45 inches in height.
Length
9.1" (23.2 cm)
8.7" (22.0 cm)
Width
6.2" (15.8 cm)
6.3" (16.0 cm)
Height
10.3" (26.0 cm)
9.4" (24.0 cm)
Weight
2.4 lbs (1.1 kg)
2.3 lbs (1.0 kg)

Carafe

7.0
7.0
The carafe of the Cosori Glass Electric Kettle (GK172-CO) sitting on top of its power base.
The carafe of the Cosori Glass Electric Kettle (GK172-CO) sitting on top of its power base.
The heating plate with a LED ring around it of the Cosori Glass Electric Kettle (GK172-CO).
The heating plate with a LED ring around it glowing blue of the Cosori Glass Electric Kettle (GK172-CO).
The glass V-shaped spout of the Cosori Glass Electric Kettle (GK172-CO).
The carafe of the Comfee Glass Electric Kettle (CEKG003) sitting on top of its power base.
The carafe of the Comfee Glass Electric Kettle (CEKG003) sitting on top of its power base.
The heating plate with a LED ring around it of the Comfee Glass Electric Kettle (CEKG003).
The heating plate with a LED ring around it glowing blue of the Comfee Glass Electric Kettle (CEKG003).
The glass V-shaped spout of the Comfee Glass Electric Kettle (CEKG003).
The black plastic bottom of the Comfee Glass Electric Kettle (CEKG003).
Capacity
57.5 fl oz (1.7 L)
57.5 fl oz (1.7 L)
Weight
2.1 oz (59 g)
2.1 oz (59 g)
Materials
Borosilicate glass
Borosilicate glass
Spout
V-shaped
V-shaped
Opening Diameter
4.3" (11.0 cm)
3.9" (10.0 cm)
LED Ring
Blue
Blue
Filter
Removable mesh
Fixed mesh filter
Water Level Markings
Yes
Yes
Tea Infuser
No
No

Handle

7.0
7.0
A hand holding the Cosori Glass Electric Kettle (GK172-CO) by its handle.
A hand holding the Comfee Glass Electric Kettle (CEKG003) by its handle.
Materials
Cool-touch BPA-free plastic
BPA-free plastic
Type
Cool-touch, anti-slip
Cool-touch

Lid

8.0
7.0
The pop-up lid of the Cosori Glass Electric Kettle (GK172-CO) opens at an 80° angle and has a mesh filter attached to it.
The pop-up lid of the Cosori Glass Electric Kettle (GK172-CO) opens at an 80° angle and has a mesh filter attached to it.
The lid’s pop-up button of the Cosori Original Electric Glass Kettle (GK172-CO) is located on its handle.
The pop-up lid of the Comfee Glass Electric Kettle (CEKG003).
The pop-up lid of the Comfee Glass Electric Kettle (CEKG003).
The pop-up lid of the Comfee Glass Electric Kettle (CEKG003) opens at an 75° angle.
The mesh filter attached to the hinged lid of the Comfee Glass Electric Kettle (CEKG003).
Materials
304 stainless steel
BPA-free plastic
Type
Hinged
Hinged
Open Mechanism
Push-button
Push-button pop-up

Base

9.0
9.0
The top of the power base of the Cosori Glass Electric Kettle (GK172-CO).
The top of the power base of the Cosori Glass Electric Kettle (GK172-CO).
The bottom of the power base of the Cosori Original Electric Glass Kettle (GK172-CO) has a cord storage and also three small anti-slip silicone pads.
The top of the power base of the Comfee Glass Electric Kettle (CEKG003).
The top of the power base of the Comfee Glass Electric Kettle (CEKG003).
The bottom of the power base of the Comfee Glass Electric Kettle (CEKG003) has a cord storage and also three small anti-slip silicone pads.
Materials
BPA-free plastic
BPA-free plastic
Type
 Swivel 360°
Swivel 360°
Cord Storage
Yes
Yes

Power Cord

The two-pronged plug of the Cosori Glass Electric Kettle (GK172-CO).
The two-pronged plug of the Cosori Glass Electric Kettle (GK172-CO).
The power cord of the Cosori Glass Electric Kettle (GK172-CO) is 29.53 inches in length.
The three-pronged plug of the Comfee Glass Electric Kettle (CEKG003).
The three-pronged plug of the Comfee Glass Electric Kettle (CEKG003).
The two-pronged flat power cord of the Comfee Glass Electric Kettle (CEKG003) is 29.72 inches long (75.5 cm).
Type
two-pronged plug
two-pronged plug
Power
1500 W
1500 W
Rated Output
120 V ~ 60 Hz
120 V ~ 60 Hz
Cord Placement
Base
Base
Cord Length
29.5" (75.0 cm)
29.7" (75.5 cm)

Usability

Overall Usability Scoring
7.3
7.3

User Control

7.0
7.0
The clear plastic power switch of the Cosori Glass Electric Kettle (GK172-CO).
The clear plastic power switch of the Comfee Glass Electric Kettle (CEKG003).
Control
One touch
One touch
Indicator Light
Blue LED
Blue LED
Display
No
No
Temperature Control
No
No
Presets
5
No
Keep Warm
30 minutes
No
Automatic Shut-Off
Yes
Yes
Boil-Dry Protection
Yes
Yes

Ease of Use

8.0
8.0
A person in a grey shirt pouring water from the Cosori Glass Electric Kettle (GK172-CO) into a glass.
A person in a grey shirt pouring water from the Comfee Glass Electric Kettle (CEKG003) into a glass.

Cleaning

6.0
6.0
A person in a black shirt holding the Cosori Glass Electric Kettle (GK172-CO) by its handle on one hand and the other hand wiping the carafe interior with a piece of tissue.
A hand wiping the carafe interior of the Comfee Glass Electric Kettle (CEKG003) with a piece of tissue.