The Panasonic NN-ST25JWQPQ is a 20-litre, 800-watt solo microwave with a turntable—not a grill or convection oven. Panasonic documents nine automatic menu choices and a Quick 30-second function. However, CHOICE marks this exact model discontinued, and its public review page does not reveal the expert rating or cooking-test results, so there is not enough accessible test evidence to recommend it on performance alone.
What kind of microwave is the NN-ST25JWQPQ?
It is a solo countertop microwave with a turntable. Panasonic’s product information describes the model family as solo, while CHOICE identifies the NN-ST25JWQPQ as a turntable microwave. The accessible specifications do not identify a grill or convection function. That makes it a basic microwave-heating option, not a substitute for an oven when browning or baking is needed.
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Specifications and countertop fit
| Specification | Published detail |
|---|---|
| Capacity | 20 L overall cavity volume, per Panasonic’s operating instructions. |
| Microwave output | 800 W (IEC-60705), per Panasonic’s operating instructions; CHOICE also lists 800 W. |
| Power levels | Five, according to CHOICE. Panasonic lists High 800 W, Defrost 270 W, Medium 700 W, Low 520 W and Warm 200 W. |
| External dimensions | Panasonic: approximately 443 W × 330 D × 258 H mm. CHOICE: 26 H × 43 W × 33 D cm, rounded. |
| Cavity dimensions | 306 W × 308 D × 214 H mm, per Panasonic. |
| Turntable | Panasonic specifies a 255 mm glass tray; CHOICE lists a 26 cm turntable. These are source-specific figures and may reflect rounding. |
| Net weight | 11 kg, per Panasonic. |
| Power source | The retrieved Panasonic manual edition lists 230–240 V, 50 Hz. Panasonic says to confirm the voltage on the individual oven’s identification label. |
Panasonic describes the external dimensions as approximate. For installation clearance, CHOICE lists 15 cm above, 10 cm behind and 5 cm on each side. Check the manual supplied with the specific unit and leave the documented ventilation space; do not block the vents.
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The Panasonic operating instructions name NN-ST25JW, NN-ST25JB and NN-ST25JM variants, and the retrieved edition is identified for NN-ST25JWQPQ. Check the rating label and the exact suffix when buying, replacing parts or seeking service rather than assuming every variant is identical.
#1 Best Overall
- Panasonic Microwave: This 1200 Watt high power, 1.2 cubic foot capacity stainless steel countertop/built in microwave delivers a seamless stream of cooking power for even cooking and delicious flavor.Turntable Diameter 340mm. Clock : 12H. Child Lock : Yes..Operating Frequency : 2,450 MHz
- Inverter Technology with Turbo Defrost: Patented Inverter Technology generates a seamless stream of power and delivers consistent, evenly prepared food without overcooking; Advanced Inverter Turbo Defrost speeds up defrosting time
- Compact Design: This countertop microwave with 13.4 inch turntable is thinner, lighter and more efficient, allowing you to devote less space to electronics and more to interior capacity; Internal dimensions (H x W x D): 9 15/16 inch x 13 15/16 inch x 14 3/8 inch
- Smart Cooking Settings with Genius Sensor: Built in automatic genius sensor adjusts power and times based on different foods; Other advantages include 14 preset menu items, quick minute timer, delay start and child safety lock
- Keep Warm Feature: This inverter microwave keeps soups, gravies or desserts warm and fresh until ready to serve. Power Source 120V / 60Hertz. Power Consumption 1480W. Membrane keypad and 5 menu buttons for easy programming, 10 Power Levels; push-button door release
What do the controls and auto menus offer?
Panasonic lists nine automatic menu choices across defrost, reheat and cooking categories:
- Auto defrost: bread, meat items and joints.
- Auto reheat: curry, Chinese food and pasta.
- Auto cook: jacket potatoes, fresh vegetables and fish.
The Quick 30 function adds 30 seconds with each press; Panasonic’s product-family details say the time can be selected up to five minutes. The five manual power settings offer more control: the operating instructions suggest High for foods such as rice and vegetables, Defrost for thawing, Medium for meat, poultry and cakes, Low for delicate foods, and Warm for keeping cooked foods warm or slow simmering. These are the manufacturer’s usage suggestions, not independent comparative test findings.
Rank #2
- 900 Watt Countertop Microwave for Fast, Even cooking: Delivers reliable 900W power to quickly heat meals, reheat leftovers, and cook everyday dishes with consistent results. Ideal compact microwave for kitchens, and apartments.
- 10 Power Levels with Auto Defrost: Customize heat settings for precise cooking, reheating, and defrosting. Auto defrost thaws frozen foods evenly to help prevent overcooked edges and cold centers.
- Sensor Cook and Reheat Technology: Smart sensors automatically adjust time and power for popular foods. Includes 7 auto cook functions for convenient one-touch cooking with less guesswork.
- Keep Warm Function for Flexible Serving: Maintains food at an ideal serving temperature until youre ready to eat. Great for busy households, meal prep, and coordinating multiple dishes.
- Compact 0.9 cu. ft. Small Microwave with Child Lock: Space-saving design fits easily on countertops, while the 11.3-inch turntable accommodates full-size plates. Child lock adds extra safety for family kitchens.
What does the review evidence establish?
CHOICE’s public page identifies the exact NN-ST25JWQPQ as a discontinued model and lists it at $199 on that page. That figure is not evidence of a current price or live availability. Although the page has headings for expert rating, cooking performance, ease of use, vegetables, defrosting, reheating and melting, the scores and detailed pros and cons are behind membership access.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →As a result, the publicly available information supports a specification-based overview, but not a test-based verdict about cooking evenness, speed, noise or overall performance. Do not treat a score or recommendation as established from the visible page. If considering remaining stock or a used unit, confirm the exact model number, condition, local availability, price, warranty and service support before purchase.
Rank #3
- Even Cooking with Inverter Technology: Delivers consistent power for evenly cooked meals, helping prevent overcooked edges and cold centers when reheating, defrosting, or cooking.
- 1250W Power for Faster Results: High cooking power reduces wait time while handling everything from leftovers to full meals with reliable performance.
- Spacious 1.2 Cu. Ft. Capacity: Fits large plates, casserole dishes, and family-size portions without taking up excessive counter space.
- Genius Sensor Cooking: Automatically adjusts time and power based on food moisture levels, simplifying everyday cooking with fewer guess-and-check cycles.
- Sleek Stainless Steel Design: Modern stainless steel exterior complements most kitchens while the easy-clean interior supports daily use.
Owner guidance: defrosting, cleaning and troubleshooting
Defrosting food
Panasonic advises checking food during defrosting and stirring, turning or separating pieces to help them thaw evenly. The manual says to turn large joints and poultry halfway through, and describes protecting the ends with foil as instructed. Follow the manual’s directions for the food and observe relevant food-safety guidance.
Cleaning and safe operation
- Operate the oven with the roller ring and glass tray in place.
- Use only the glass tray designed for this oven. Panasonic lists a 255 mm diameter, but a matching diameter alone does not establish that a replacement tray is compatible.
- Unplug the oven before cleaning. Wipe food splatters from the cavity and door seals with a damp cloth; avoid harsh abrasives and commercial oven cleaners.
- Keep the vents clear. Panasonic’s manual states: “The oven vents should never be blocked during cooking.”
If the oven will not turn on
- Check that the plug is fully inserted.
- Check the circuit breaker or fuse.
- Try another appliance in the outlet to help determine whether the outlet may be the problem.
- If the oven appears faulty, contact an authorized service centre. Do not attempt internal repairs; Panasonic recommends qualified personnel for service and an authorized dealer for repair.
Using a conventional oven thermometer
Do not put a conventional oven thermometer containing metal inside the microwave; Panasonic warns it may cause arcing. To check the temperature of joints or poultry, use a meat thermometer after removing the food from the microwave.
Is the NN-ST25JWQPQ worth considering?
It may suit someone seeking a compact, straightforward 20 L, 800 W solo microwave with automatic menus and a quick-start option, provided the dimensions and required clearance work for the kitchen. But its discontinued status and the lack of publicly visible CHOICE performance scores mean the available evidence cannot establish how well it cooks compared with current models. Verify availability and support in your market, and base any comparison on usable capacity, controls, layout, clearance and accessible independent test results—not on an assumed performance verdict.
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