Description
The LG MVEM1825F is a 1.8 cubic foot over the range microwave with Wi-Fi, humidity sensing, SmoothTouch glass controls, a WideView window and LG’s PrintProof stainless finish. LG gives the appliance dimensions as 29.93 inches wide, 15.43 inches deep and 16.43 inches high, weighing 65 pounds, sized for a standard 30 inch cabinet opening.
It sits below LG’s 2.1 cubic foot models in capacity and feature count, and its most interesting feature is one that only pays off in an LG kitchen.
Range Sync and What It Actually Does
LG’s Range Sync connects a compatible Wi-Fi enabled LG microwave and LG range through the ThinQ app so that they pair automatically. Once paired, the microwave’s vent fan and cooktop light switch on and off when the range cooktop is turned on and off, without anyone touching the microwave.
That is a genuinely useful piece of automation, because the most common ventilation failure in any kitchen is simply forgetting to switch the fan on. It is also conditional. It requires a compatible LG range, and in a kitchen with a different brand of cooktop the feature does nothing. Buyers should treat it as a reason to choose this model within an LG kitchen rather than as a general advantage over the Samsung ME17R7021ES or the GE JVM6175SKSS.
Sensor Cooking and the Auto Settings
Humidity sensing technology determines when food is cooked and turns the microwave off automatically, which LG positions as removing the guesswork from reheating. This is the same principle used across the sensor equipped category and it is the feature that most reduces repeat attempts on leftovers.
LG lists three auto cook settings on this model: auto defrost, soften and melt. That is a shorter list than the six settings on LG’s 2.1 cubic foot models, which add simmer, steam cook and a kids meal preset. Scan to cook through the ThinQ app reads the barcode on a ready made meal and sets the time and power remotely, with LG stating that participating products vary and directing users to the app for the current list. That qualifier matters: the feature covers a subset of packaged foods, not the whole freezer aisle.
The SmoothTouch glass control panel is a flat touch surface rather than physical buttons, easy to wipe clean and less forgiving with wet or greasy fingers. The WideView window gives a larger sight line into the cavity, and the EasyClean interior is LG’s wipe clean surface treatment.
Installation and Electrical Requirements
At 65 pounds this is a heavy overhead installation and a firm two person job. The unit hangs on a wall bracket and is secured through the cabinet above the cooktop, in a standard 30 inch opening.
LG specifies 120 volts and gives an energy use figure of 1600 watts. That 1600 watt number is the total electrical draw of the appliance, not the microwave cooking power, and the two are frequently confused. LG’s own product description gives the microwave power output as 1000 watts, which is the figure that determines how quickly food heats. The listing’s “Wattage” field repeats the 1600 figure, which is misleading if read as cooking power.
No amperage requirement, dedicated circuit requirement, CFM ventilation rating, duct configuration or charcoal filter detail is published. Given a 1600 watt draw, the circuit question is worth settling from the installation manual before the work is booked. Where new ductwork is being cut or a gas cooktop sits below, this is work for a qualified installer.
Highlights
- 1.8 cubic foot capacity in a standard 30 inch over the range width.
- Microwave power output stated by LG at 1000 watts.
- Humidity sensing that shuts the oven off when food is cooked.
- Three auto cook settings: auto defrost, soften and melt.
- Wi-Fi with LG ThinQ, scan to cook, and Range Sync with a compatible LG range.
- SmoothTouch glass controls, WideView window and EasyClean interior.
- PrintProof stainless steel finish, 120 volt operation, listed at 65 pounds.
Things To Consider
The listing contradicts itself in two places worth naming. The “Installation Type” field reads “Countertop” on a product that is unambiguously an over the range microwave. The “Oven Cooking Mode” field reads “Radiant, Convection”, yet no convection cooking function appears anywhere in LG’s description or feature list. Neither field should be used as evidence about what this appliance does.
No CFM ventilation rating is published, which makes it impossible to compare the fan against competitors on airflow. Unlike LG’s 2.1 cubic foot models, this one is not described as carrying ExtendaVent, so the ventilation appears to be conventional rear intake rather than extended coverage, though the listing does not state that either way.
The rating average is 4.0 out of 5 from roughly 20 ratings, which is both a lower average and a much smaller evidence base than most models in this category carry. That is worth weighing, though 20 ratings is too few to draw firm conclusions from in either direction.
The three auto cook settings are a modest list. Buyers who want a fuller preset menu, or who want convection and air frying above the cooktop, should compare the GE PVM9179SRSS.
App dependent features also age differently from mechanical ones. A vent fan works for twenty years. A phone app depends on the manufacturer continuing to support the appliance, the app remaining available, and the home network staying compatible. That is not a reason to avoid connectivity, but it is a reason to weigh the core specification, capacity, wattage and ventilation, more heavily than the app features when comparing models.
Who It Suits and Who Should Look Elsewhere
This makes most sense in a kitchen that already runs LG appliances, where Range Sync and ThinQ pairing turn a list of features into a system that works without being asked. The 1.8 cubic foot cavity is generous, the sensor cooking is the feature that matters most day to day, and the PrintProof finish is a practical answer to fingerprints on stainless.
It is a weaker proposition in a mixed brand kitchen, where the connectivity features lose most of their value, and it is the wrong choice for anyone buying on ventilation numbers that LG does not publish. Households where cooktop ventilation is the real problem should consider a proper range hood paired with a separate oven. The alternatives sit in the over the range microwave category.
