Mid-sized microwave reviews

More microwaves now feature sensor programs. CHOICE assesses how well they work.
 
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02.Results

The following models scored the best results in our test.
What to buy
Brand Price
# Panasonic Inverter NN-ST657W $239
Samsung MW103H $179
LG MS3448GRK $249

Most microwaves performed quite well overall, so look closely at the results table to find the model that best matches your cooking habits.

# Discontinued model. Availability and prices checked in September 2010.

 

 

Results table

Full results for all models are shown in the table below.

  Performance
Brand / model (in rank order) Overall score (%) Cooking score (%) Ease of use score (%) Broccoli (%) Rice (%) Defrost mince (%) Defrost whole chicken (%) Reheat non-stirrable food (%) Reheat typical meal (%) Price ($)**
# Panasonic Inverter NN-ST657W (A)
www.panasonic.com.au
86 93 70 100 80 100 100 76 100 239
Samsung MW103H
www.samsung.com.au
86 91 73 100 100 100 80 93 70 179
LG MS3448GRK
www.lge.com.au
83 88 70 100 80 82 90 77 100 249
Sharp Carousel R330JS
www.sharp.net.au
80 84 70 100 80 100 80 76 65 230
# Panasonic Inverter Genius NN-ST667W (A)
www.panasonic.com.au
79/82 (B) 86 / 90 (B) 63 100 80 100 90 44 / 71 (B) 100 299
# Sharp Carousel R350LW
www.sharp.net.au
77/79 (C) 78 / 81 (C) 74 100 60 / 80 (C) 85 80 73 70 241
Sanyo Family Size EMS8597W
www.sanyo.com.au
74 76 70 100 80 78 60 71 65 239
Samsung Smart Sensor ME6124ST
www.samsung.com.au
72 82 48 100 100 76 80 72 65 299
# Whirlpool X2-30ES/S
www.whirlpool.com.au
72 74 67 80 80 100 70 49 65 259
Sanyo Mid Size EMS6786V
www.sanyo.com.au
66 73 50 100 80 100 60 27 70 229
 

  Features
Brand / model (in rank order) Auto-cook Auto-reheat Sensor cook/reheat Quick / boosted start Time-adjust during cooking Number of power levels Delayed start or preset cooking Kitchen timer
# Panasonic Inverter NN-ST657W (A)
www.panasonic.com.au
10
Samsung MW103H
www.samsung.com.au
• (D) 10
LG MS3448GRK
www.lge.com.au
10
Sharp Carousel R330JS
www.sharp.net.au
5
# Panasonic Inverter Genius NN-ST667W (A)
www.panasonic.com.au
• (E) 10
# Sharp Carousel R350LW
www.sharp.net.au
5
Sanyo Family Size EMS8597W
www.sanyo.com.au
• (D) 10
Samsung Smart Sensor ME6124ST
www.samsung.com.au
10
# Whirlpool X2-30ES/S
www.whirlpool.com.au
10
Sanyo Mid Size EMS6786V
www.sanyo.com.au
5
 

  Features Specifications
Brand / model (in rank order) Kitchen timer Program Pre-programmed Multi-stage cooking Claimed volume (L) Wattage (W) Claimed external dimensions (cm, W x H x D)* Usable cavity dimensions (cm, W x H x D)* Turntable diameter (cm)*
Panasonic Inverter NN-ST657W (A)
www.panasonic.com.au
32 1100 52 x 30 x 40 38 x 23 x 37 35
Samsung MW103H
www.samsung.com.au
28 1000 52 x 30 x 38 35 x 23 x 35 32
LG MS3448GRK
www.lge.com.au
34 1100 56 x 32 x 44 37 x 25 x 38 36
Sharp Carousel R330JS
www.sharp.net.au
1100 52 x 31 x 45 37 x 22 x 38 32
Panasonic Inverter Genius NN-ST667W (A)
www.panasonic.com.au
32 1100 52 x 30 x 40 38 x 23 x 37 35
Sharp Carousel R350LW
www.sharp.net.au
1100 52 x 31 x 45 37 x 23 x 37 32
Sanyo Family Size EMS8597W
www.sanyo.com.au
34 1000 54 x 30 x 45 38 x 22 x 41 32
Samsung Smart Sensor ME6124ST
www.samsung.com.au
34 1000 52 x 30 x 42 37 x 22 x 38 32
Whirlpool X2-30ES/S
www.whirlpool.com.au
900 54 x 30 x 45 35 x 22 x 36 31
Sanyo Mid Size EMS6786V
www.sanyo.com.au
28 900 52 x 34 x 41 34 x 22 x 36 32
 

Table notes

* Measured to the nearest cm.
(A) Minor cosmetic change in July 2009.
(B) Overall score and cooking performance score calculated using sensor function score / manual setting score for reheating a non-stirrable food.
(C) Overall score and cooking performance score calculated using sensor function score / manual setting score for cooking rice.
(D) On auto function only.
(E) On sensor function only.
(F) Sharp doesn't specify capacity in litres; it's classed as “mid-sized”.

# Discontinued model. Availability and prices checked in September 2010.

Using the table

Scores
The overall score is made up of:

  • Cooking score: 70%
  • Ease of use score: 30%

Features: See What to Look For

Wattage: Mid-sized microwaves have a range of 900W-1100W. The higher the wattage, the faster the food will cook.

Price: Recommended retail, as of March 2009.

How we test

Cooking

  • Our tester uses a sensor program where one is available, otherwise she uses the auto program, and for models that don’t have that, manual mode is used.
  • She defrosts mince meat and a whole chicken. In both cases it’s easy for parts of the food to start cooking if the auto-defrost time is too long, or if the oven’s microwave distribution is not even.
  • She cooks broccoli to assess whether the oven overcooks vegetables. She also cooks rice, which requires a uniform temperature and specific power level.
  • Our tester reheats a typical meal, and a non-stirrable, high-fat food and measures whether it is heated evenly throughout and to a high enough temperature. She also checks if there is any drying of the outside edges.

Ease of use

  • Our tester checks that controls are intuitive, easy to operate and the instructions easy to follow, as well as the effectiveness of the light and if there is a large viewing window that is easy to see through. She also checks that the interior and exterior are easy to clean.
 

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