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Mueller Ultra Kettle M99S vs Ovente Glass Electric Kettle KG83B Side-by-Side Comparison

By , , and ·Published

Mueller Ultra Kettle M99S

$39.99 from Amazon

Ovente Glass Electric Kettle KG83B

$19.99 from Amazon
Mueller Ultra Kettle M99S vs Ovente Glass Electric Kettle KG83B

Overall Verdict

The Ovente Glass Electric Kettle KG83B is best described as average when compared to the Mueller Ultra Kettle M99S.

Even considering its lower power draw, the Ovente was still much slower than the Mueller, not to mention that it consumed slightly more energy. Moreover, the Ovente doesn’t only have a smaller capacity, but its heat retention was worse as well. The silver lining for the kettle was that it was even quieter when boiling.

Both kettles feature high-quality design elements such as water-level markings and LED rings on their carafes, but there are significant differences. The Ovente is less user-friendly, with a non-removable limescale filter and less conveniently placed buttons compared to the Mueller.

Consequently, despite its lower price, these drawbacks make the Ovente less desirable than the Mueller.

Ranking by
Showing: 2/2 Items

Pros & Cons

  • Fast boiling time
  • Low energy consumption
  • Quite when boiling
  • Good heat retention
  • Inexpensive
  • Easy to use
  • Very low price tag
  • Low energy consumption
  • Quiet boiling phase
  • Light weight
  • Easy to use
  • Handle not ideally shaped
  • Cord wrap loosely
  • Small capacity
  • Slow boiling time
  • Inconvenient button placement

Key Specs

Dimensions
L8.27 x W6.34 x H8.78 inches
L8.56 x W6.50 x H8.78
Weight
2.4 lbs (1.1 kg)
2.2 lbs (1.0 kg)
Material
Glass and BPA-free plastic
Glass and BPA-free plastic
Capacity
57.5 fl oz (1.7 L)
50.7 fl oz (1.5 L)
Power
1500 W
1100 W
Cord Placement
Base (cordless carafe)
Base (cordless carafe)

Where to Buy

Price at publication
$27.44
$20.98
$39.99 at Amazon
$19.99 at Amazon

*You help support Shouldit's product testing and reviews by purchasing from our retail partners.

Analysis and Test Results

Performance

Overall Performance Scoring
8.1
6.9

Boiling Time

7.8
5.3
1.5 liter of water boiling inside the Mueller Ultra Kettle (M99S). The digital timer displays 07 minutes and 14 seconds.
1.5 liter of water boiling inside the Ovente Electric Glass Kettle (KG83B). The digital timer displays 09 minutes and 40 seconds.
Room Temperature
80°F
80°F (26.7°C)
Water Volume
1.5 liters
1.5 liters
Boiling Time
7m 14s
9m 40s

Energy Consumption

8.4
8.0
The power meter reads the energy consumption of the Mueller Ultra Electric Kettle (M99S) to be 148 Wh.
The Mueller M99S uses 148 Wh to bring 1.5 liters of water to a boil.
The power meter reads the energy consumption of the Ovente Electric Glass Kettle (KG83B) to be 150 Wh.
Voltage
113 V
113 V
Current
10.97 A
8.215 A
Power
1230 W
929 W
Energy Consumption
148 Wh
150 Wh

Noise Level

9.0
9.3
The Mueller Ultra Electric Kettle (M99S) is boiling 1.5 liters of water. The noise meter displays the maximum sound pressure level to be 70.3 dB. The power meter reads 113 V, 10.97 A, 1.23 kW, 73 Wh, 50 Hz, and 1.0 PF.
The Ovente Electric Glass Kettle (KG83B) is boiling 1.5 liters of water. The noise meter displays the maximum sound pressure level to be 67.5 dB. The power meter reads 113 V, 8.125 A, 929 W, 100 Wh, 50 Hz, and 1.0 PF.
Noise Level
70.3 dB
67.5 dB

Keep Warm

7.5
7.0
On the right is a Thermo Pro two-probe digital thermometer displaying 203°F for both probes. In the middle is the Mueller Ultra Electric Kettle (M99S) 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 202°F for both probes. In the middle is the Ovente Electric Glass Kettle (KG83B) with 1.5 liters of water and two probes inside. On the right is a digital timer on a 5 minute countdown.
After 5 Minutes
203°F / 95.5°C
202°F / 95°C

Design

Overall Design Scoring
7.9
7.4

In the Box

On the upper right is the Mueller Ultra Electric Kettle (M99S). On the left is a cardboard box. Below the kettle, on the right is an instruction manual and on the left is the power base.
On the upper right is the Ovente Electric Glass Kettle (KG83B). On the left is a cardboard box. Below the kettle, on the right is an instruction manual and on the left is the power base.

Dimensions

The Mueller Ultra Electric Kettle (M99S) is 8.27 inches in length, 6.34 inches in width, and 8.78 inches in height.
The Ovente Electric Glass Kettle (KG83B) is 8.56 inches in length, 6.50 inches in width, and 8.78 inches in height.
Length
8.3" (21.0 cm)
8.6" (21.7 cm)
Width
6.3" (16.1 cm)
6.5" (16.5 cm)
Height
8.8" (22.3 cm)
8.8" (22.3 cm)
Weight
2.4 lbs (1.1 kg)
2.2 lbs (1.0 kg)

Carafe

8.0
7.0
The heating plate with a LED ring around it of the Mueller Ultra Electric Kettle (M99S).
The heating plate with a LED ring around it of the Mueller Ultra Electric Kettle (M99S).
The heating plate with a LED ring around it glowing blue of the Mueller Ultra Electric Kettle (M99S).
The mesh filter attached to the plastic black V-shaped spout of the Mueller Ultra Electric Kettle (M99S).
The plastic black bottom of the Mueller Ultra Electric Kettle (M99S).
The carafe of the Ovente Electric Glass Kettle (KG83B) sitting on top of its power base.
The carafe of the Ovente Electric Glass Kettle (KG83B) sitting on top of its power base.
The heating plate with a LED ring around it of the Ovente Electric Glass Kettle (KG83B).
The heating plate with a LED ring around it glowing blue of the Ovente Electric Glass Kettle (KG83B).
The glass V-shaped spout of the Ovente Electric Glass Kettle (KG83B).
Capacity
57.5 fl oz (1.7 L)
50.7 fl oz (1.5 L)
Weight
1.9 oz (53 g)
1.8 oz (50 g)
Materials
Borosilicate glass
Borosilicate glass
Spout
V-shaped
V-shaped
Opening Diameter
3.1" (8.0 cm)
3.5" (9.0 cm)
LED Ring
Blue
Blue
Filter
Fixed mesh
Removable mesh
Water Level Markings
Yes
Yes
Tea Infuser
No
No

Handle

7.0
7.0
A person holding the Mueller Ultra Electric Kettle (M99S) by its handle.
A hand holding the Ovente Electric Glass Kettle (KG83B) by its handle.
Materials
Cool-touch BPA-free plastic
Cool-touch BPA-free plastic
Type
Cool-touch, anti-slip
Cool-touch, anti-slip

Lid

7.0
7.0
The black pop-up lid of the Mueller Ultra Electric Kettle (M99S) has a silver button in the middle.
The black pop-up lid of the Mueller Ultra Electric Kettle (M99S) has a silver button in the middle.
The pop-up lid of the Mueller Ultra Electric Kettle (M99S) opens at a 75° angle.
The black pop-up lid of the Ovente Electric Glass Kettle (KG83B).
The black pop-up lid of the Ovente Electric Glass Kettle (KG83B).
The pop-up lid of the Ovente Electric Glass Kettle (KG83B) opens at an 80° angle.
Materials
BPA-free plastic
BPA-free plastic
Type
Hinged
Hinged
Open Mechanism
Push-button pop-up
Push-button pop-up

Base

9.0
9.0
The top of the power base of the Mueller Ultra Electric Kettle (M99S).
The top of the power base of the Mueller Ultra Electric Kettle (M99S).
The bottom of the power base of the Mueller Ultra Electric Kettle (M99S) has a cord storage and also three small anti-slip rubber pads.
The top of the power base of the Ovente Electric Glass Kettle (KG83B).
The top of the power base of the Ovente Electric Glass Kettle (KG83B).
The bottom of the power base of the Ovente Electric Glass Kettle (KG83B) has a cord storage and also three small anti-slip rubber pads.
Materials
BPA-free plastic
BPA-free plastic
Type
360°
Swivel 360°
Cord Storage
Yes
Yes

Power Cord

The power cord of the Mueller Ultra Electric Kettle (M99S) is 30.31 inches long.
The three-pronged plug of the Ovente Electric Glass Kettle (KG83B).
The three-pronged plug of the Ovente Electric Glass Kettle (KG83B).
The three-pronged round power cord of the Ovente Electric Glass Kettle (KG83B) is 29.53 inches long (75 cm).
Type
three-pronged plug
three-pronged plug
Power
1500 W
1100 W
Rated Output
120 V ~ 60 Hz
120 V ~ 60 Hz
Cord Placement
Base
Base
Cord Length
30.3" (77.0 cm)
29.5" (75.0 cm)

Usability

Overall Usability Scoring
7.5
6.5

User Control

7.0
6.0
The power switch located on the handle of the Mueller Ultra Electric Kettle (M99S).
The handle of the Ovente Electric Glass Kettle (KG83B) has two buttons, the one above is the lid button and below is the power switch.
Control
One touch
One touch
Indicator Light
No
No
Display
No
No
Temperature Control
No
No
Presets
No
No
Keep Warm
No
No
Automatic Shut-Off
Yes
Yes
Boil-Dry Protection
Yes
Yes

Ease of Use

8.0
7.0
A person in a grey shirt pouring water from the Mueller Ultra Electric Kettle (M99S) into a glass.
A person in a grey shirt pouring water from the Ovente Electric Glass Kettle (KG83B) into a glass.

Cleaning

7.0
6.0
A person in a black shirt holding the Mueller Ultra Electric Kettle (M99S) by its handle on one hand and the other hand wiping the carafe interior with a piece of tissue.
A person in a black shirt holding the Mueller Ultra Electric Kettle (M99S) by its handle on one hand and the other hand wiping the carafe interior with a piece of tissue.
The removable mesh filter of the Mueller Ultra Electric Kettle (M99S).
A hand wiping the carafe interior of the Ovente Electric Glass Kettle (KG83B) with a piece of tissue.