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    LG NeoChef 1100W 39L Smart Inverter Convection Microwave Oven MJ3966ABS

    3.6 From 107 reviews
    $705
    $74 (9%) off RRP of $779
    $74 (9%) off RRP of $779

    LG NeoChef 1100W 39L Smart Inverter Convection Microwave Oven MJ3966ABS

    $705
    $74 (9%) off RRP of $779
    $74 (9%) off RRP of $779
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    LG’s NeoChef 39L Smart Inverter Convection Oven is packed with innovative features designed to add more convenience to your life and to get the best cooking results. The Smart Inverter motor varies the power delivered during cooking for excellent, energy-saving results.

    The spacious 39L interior provides plenty of room for larger dishes. Boasting 54 auto-cook menus, with this one appliance you can warm, fry, defrost and cook. The healthy fry options lets you use an air fry method of cooking which uses considerably less fat than deep drying, while still achieving deliciously crispy results. You can also use Steam Chef to cook with the power of steam, for healthy, nutrient-rich veggies and delicate fish.

    An anti-bacterial coating in the interior eliminates 99.9% of harmful bacteria from the surface, and makes cleaning easy. Plus, the hexagonal ring design of the turntable ensures it remains stable. Made from a single piece of tempered glass, this microwave offers a modern, stylish appearance.
    Auto cooking menus

    Choose from a range of multiple automatic cooking settings, including selections for bacon, jacket potatoes, fresh vegetables, and yogurt proofing.

    Inverter Heating

    While a typical microwave simulates a lower power level by switching the maximum power on and off again, an inverter microwave such as this one provides a constant flow of energy at the selected power level, a bit like a gas burner on half heat. This helps to ensure that your food is evenly and consistently heated, for more delicious results.

    Anti-bacterial Coating

    Improves hygiene within the microwave by eliminating 99.9% of harmful bacteria from the interior’s surface. The coating also makes cleaning a breeze. Just a few wipes are all it takes to keep it clean.

    Healthy Fry

    Get your potato wedges crisp on the outside and fluffy on the inside using the healthy fry method, which achieves great results while using only a fraction of the oil compared to deep frying.

    Specifications & manuals

    key Specifications
    Brand
    LG
    Model Number
    MJ3966ABS
    Height (mm)
    325 mm
    Width (mm)
    540 mm
    Depth (mm)
    523 mm
    Weight (kg)
    15.3 kg
    Finish Colour
    Black
    Finish Colour Description
    Black Cabinet / Black Glass facia Panel.
    Microwave Type
    Freestanding
    Microwave Volume
    39 L
    Turntable size
    360 mm
    Power (W)
    1100 W
    Accessories included
    1 x 360mm Glass Turntable
    Notes
    ** Pull Down Door type** 10Amp Powerpoint required.
    warranty
    Manufacturer Warranty
    2 Years
    Warranty Note
    2 Year Domestic Warranty on all Parts and Labour plus 8 years parts only on magnetron
    Use
    Not intended or designed for commercial use.
    functions
    Inverter Microwave
    Number of Functions
    6
    Home fry
    Convection Microwave
    Roast
    Steam
    Defrost
    Pizza
    other Features
    Control type
    Touch controls
    Door Type
    Pull Door Handle
    Power levels
    10
    Grill location
    Integrated electric grill
    LED Display
    Timer Functions
    Yes
    Light type
    LED
    Features
    ●LG MJ3966ABS NeoChef 39L Smart Inverter Convection Oven 1100W.
    ● Easy Touch Controls & Tempered Glass Door.
    ● Interior Anti-Bacterial Coating.
    ● Stable Turntable, Minimise Spills.
    ● Defrost & Cook: Baguette / Croissant, Cheese Sticks, Chicken Nuggets, Frozen Lasagne, Frozen Pizza (Think), Frozen Pizza (Thin), Salmon Fillets, Shrimps.
    ● Popular Menu: Apple Tart, Lamb Chops, Lasagne, Meat Pie, Pork Chops, Potato Gratin, Rice/Pasta, Stuffed Zucchini.
    ● Roast & Bake: Baked Potatoes, Cookies, Fresh Pizza, Roast Beef, Roast Chicken, Roast Pork, Roast Vegetables, Small Cakes.
    ● More Programs: 6 x Sensor Cook, 8 x Heathy Fry, 8 x Steam Chef.
    ● 10 Power Levels: 1100W, 990W, 880W, 770W, 660W, 550W, 440W, 330W, 220W, 110W.
    safety Features
    Child lock
    electrical Connection
    Type of connection
    10A plug & lead
    Connection requirements
    This product requires a 10amp electrical connection. For more information, please contact Winning Services on 1300 020 020 or your electrician.
    Maximum current rating
    10 A
    Manuals

    Reviews

    Rating snapshot

    5
    45
    4
    26
    3
    7
    2
    6
    1
    23

    Average customer rating

    Overall
    3.6
    Ease of setup
    4.0
    Build quality
    4.4
    Value of product
    4.3

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

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    What customers say
    Generated by BazaarVoice HarmonyAI using customers reviews

    The product has received mixed reviews. Many customers praise its versatility, features, and performance, describing it as a fantastic and easy-to-use appliance with great cooking capabilities. However, some customers find it complex to operate, with issues regarding certain functions and reliability. Overall, the reviews are split, with both positive and negative feedback.

    Pros
    1-3 of 107 reviews
    Anonymous2026-08-19
    It’s so quiet. Absolutely performs. It’s perfect.
    Talk about 2 birds one stone, this microwave is everything they say it is. Whether we are air frying or microwaving or dehydrating, this unit does it all. It has the same footprint as our last microwave while having a larger capacity. It cooks fries perfectly, it operates so quietly, and is super easy to clean. Couldn’t be happier. Another fantastic LG product.
    Kerrypie2026-08-04
    A bit complicated
    It does the job but not easy to operate. For example, no easy reheat which is a significant part of what I use it for. In other words it’s a bit complicated. The guide inside the door is printed in grey on black, not easy to read. Air fryer facility does chips nicely, another plus.
    NoName2026-05-30
    Started great then massive frustrations - AVOID!
    It started with the countdown timer getting stuck. So my beverage boiled over when I wondered why there was no beep (because it was still at 39sec for the last few minutes). Then the microwave function just wont start: Choose microwave > power > time > "Start" and nothing happens, except the fan has started, and stayed on "COOL" forever. Or, press "Start" and the display just stays at whatever it likes, unresponsive to whatever else you press. Power off / on, and it still wont work most times. Now, even the knob wont work, meaning I cannot adjust power or time anymore. And when it feels like it, the fan just comes on for no reason (middle of the night). When it worked, it worked well (for the first few months). Now its just a source of frustration.

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    As was the service too.
    Paul,
    Your site makes my life so much easier!
    Vickie, Coonabarabran, NSW
    Excellent work!
    Joseph, Edensor Park, NSW

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    How loud is this microwave? Does it beep forever if you don't take food out or does it alert you then stop? Sarah · 2026-01-25
    Hi there, Thank you for your question. When cooking is complete, a chime will sound and the word 'End' shows in the display window. 'End' remains in the display and the chime will sound every minute for 5 minutes, or until the door is opened or any button is pressed. Hope this helps. Kind regards, Appliances Online Adam Vaccaro, Appliances Online
    Hello there LG NEOCHEF 39L SMART INVERTER CONVECTION OVEN MJ3966ABS Can you match Bing lee's price ? On their web site today 26/01/2023 MJ3966ABS $599 Mick · 2023-01-26
    Good Morning, Thank you for this product question, yes we are able to assist you with this price match delivered deal for you, Bing Lee's delivered price is $599.00 plus freight of $20.00 giving a total of $619.00 which is a like-for-like service we also offer an extra feature of taking away the old microwave included please have the old machine discounted pulled out ready to go, for a price match offer please call our sales team on 1300-000-500 or email me back with your best contact number and I'll arrange for a team member to call you and process the order over the phone with you. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
    Is this the only model in this LG range that has a drop down door? Lingo · 2022-05-12
    Good Afternoon, Thank you for this product question Yes this model is the only one in their range with a drop-down door. I hope this information will assist you when shopping here with us at Appliances online. Colin Jones, Appliances Online
    Hello, does this model include a grill? Thanks Elhill · 2021-06-14
    Hi there, This model does indeed have a 950W integrated electric grill. I hope this information helps! Russell Crosdale, Appliances Online
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    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

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