Our take
The LG LCRT1510SV is a 1.5-cu.-ft. silver countertop microwave with 1,200 W stated cooking power, a 14.2-inch turntable, and a humidity sensor. Its exact specification sheet lists seven Sensor Cook options, six Auto Cook options, TrueCookPlus, and an EasyClean interior. This separates it from LG LCS1114SB, which is a different 1.1-cu.-ft. model. LG's product page marks LCRT1510SV discontinued; its historical Amazon ASIN has not been matched to a current exact-model offer, so this profile uses a tagged model search. Trim-kit compatibility, separate electrical input, and commercial-duty classification remain undocumented.
A mid-size silver countertop model with sensor programs, packaged-food coding, and an EasyClean cavity.
Skip it if you need a current exact-ASIN match, a documented trim kit, a separate electrical input figure, or an appliance classified for commercial foodservice.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- LG's model-specific sheet confirms 1.5 cu. ft., 1,200 W, a humidity sensor, and a 14.2-inch turntable.
- Seven Sensor Cook options and six Auto Cook options give concrete program counts, with TrueCookPlus as a separate package-code feature.
- The specification sheet identifies the silver finish, EasyClean cavity, exterior dimensions, and UPC for the exact model.
What to weigh up
- LG labels this model discontinued, so present availability is not established by its product page or this profile.
- The reviewed model documents do not confirm a compatible trim kit, separate electrical input, or commercial-duty rating.
- The 14.2-inch tray and 1.5-cu.-ft. cavity do not guarantee that every rectangular dish or tall container will fit and rotate.
The key details
| Model covered | LCRT1510SV |
|---|---|
| Capacity | 1.5 cu. ft. |
| Microwave output | 1,200 W stated microwave cooking power; separate electrical input not listed in the sheet |
| Cooking approach | Humidity sensor with seven Sensor Cook options, six Auto Cook options, and TrueCookPlus |
| Installation options | Countertop microwave; no exact-model optional trim-kit route documented |
| Finish and turntable | Silver Spray + Electroplate Decor; 14.2-in. turntable; 21 7/8 × 12 1/2 × 17 7/32-in. exterior |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
A separate silver model from LG's compact LCS line
LG's product page assigns LCRT1510SV to its countertop microwave category and names the model directly; the specification sheet repeats the code and UPC 048231317245. LG describes its exterior design as Silver Spray plus Electroplate Decor, which supports a silver finish without implying a stainless-steel cabinet. This is not the previously reviewed LCS1114SB: their model identifiers and sizes differ, with this LCRT1510SV listed at 1.5 cu. ft. and 1,200 W. The historic Amazon ASIN B0054LQT5A has not been verified against a current exact-model page. The link in the profile therefore searches for LCRT1510SV by exact model code; check that suffix on any item before treating it as the documented silver version.
A medium-large cavity and a defined turntable
LG specifies 1.5 cubic feet and a 14.2-inch turntable. The sheet also gives exterior dimensions of 21 7/8 inches wide, 12 1/2 inches high, and 17 7/32 inches deep, with cavity dimensions listed separately. Compare the exterior figures with the actual counter and ventilation space, and compare the tray and cavity with your dishes. A round turntable measurement does not ensure that a long casserole, handles, or a tall container will rotate without touching the wall. The capacity rating is a useful category comparison against smaller 0.7- and 0.9-cu.-ft. ovens, but it is not a promise of usable plate size. These dimensions are approximate per LG's sheet, which says specifications and dimensions may change.
Sensor Cook, Auto Cook, and TrueCookPlus are different functions
The specification sheet documents a humidity sensor that senses humidity levels in the oven and automatically adjusts cooking time and performance. It lists seven Sensor Cook options and six Auto Cook options. LG also describes TrueCookPlus separately: the sheet says a True Cook number can be found on participating food packaging and that the system performs calculations for the code. Do not conflate that package-code feature with the humidity sensor or assume either guarantees a particular result. For someone who wants a documented sensor-guided cycle, the seven listed Sensor Cook settings are the relevant evidence; for someone who prefers entering time and power directly, LG also lists ten power levels and custom settings. Follow the exact model's manual for supported foods and quantities.
Keep cooking output distinct from the circuit rating
LG lists 1,200 watts in its product highlights and cooking-performance section, alongside Sensor Cook and the ten-level control range. In the reviewed specification sheet, LG does not provide a separate electrical-input wattage or amperage figure. Use the stated 1,200 W as the model's microwave cooking power comparison, not as the full wall-load value for wiring or circuit planning. Check the appliance rating plate and owner's manual for installation-specific electrical requirements. This distinction matters because a cooking-output number and the electricity drawn from the outlet are different specifications. The product sheet is from 2015 and notes that specifications can change, so the supplied unit documentation should guide an actual installation.
Countertop identity does not establish a cabinet kit
LG classifies LCRT1510SV as a countertop microwave on its product page and specification sheet. Neither reviewed model source identifies an optional trim kit or supplies a kit opening, so trim-kit compatibility remains unknown. Use the approximate exterior measurements and exact installation instructions to plan a counter location, leaving the required ventilation space from the owner's manual. The general LG support page includes a site navigation item called Custom Installation, but that does not establish an LCRT1510SV kit; no model-specific fit evidence was found there. If a built-in appearance is required, use a model whose maker documentation names the compatible kit and opening instead of treating a countertop category label as approval for cabinet installation.
A documented product with a discontinued marker
LG's product page labels LCRT1510SV discontinued. That is the manufacturer's model status shown on its site, not a claim about current retailer stock, sale price, or whether an individual used or new unit can be found. The historical ASIN remains an unverified identity lead, so the exact-model search is used and no direct Amazon link is attached. The product page and support page preserve the exact code and feature family, while the specification sheet provides the finish, UPC, sensor details, and physical figures. The reviewed pages do not give a commercial foodservice classification; commercial duty remains unknown. A buyer considering a remaining unit should confirm the rating label, supplied documents, and parts/support context for that exact item.
What else to compare
LG LCS1114SB is a smaller 1.1-cu.-ft. silver/black model with 1,000 W output and a 12-inch turntable; its sheet does not confirm sensor cooking. Sharp R-426LS offers 1.4 cu. ft., 1,100 W, sensor menus, and a named RK-40S24 built-in kit. Frigidaire Professional FPMO227NUF is larger at 2.2 cu. ft. with sensor cooking and a documented trim-kit route. LCRT1510SV sits between those sizes and adds LG's documented TrueCookPlus and 14.2-inch tray.
Before you buy
What are the LCRT1510SV's confirmed size and output?
LG specifies a 1.5-cu.-ft. capacity and 1,200 W microwave cooking power. The sheet does not list a separate electrical input figure.
Does LCRT1510SV have humidity sensor cooking?
Yes. LG lists a humidity sensor and seven Sensor Cook options; it separately lists six Auto Cook choices and TrueCookPlus.
Is there a built-in trim kit or a current Amazon match?
No model-specific trim-kit route or current exact-ASIN match is confirmed here. The profile uses a tagged exact-model search for LCRT1510SV.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- LG LCRT1510SV countertop microwave product page ↗ — checked October 4, 2026.
- LG LCRT1510SV product page ↗ — checked October 4, 2026.
- LG LCRT1510SV specification sheet ↗ — checked October 4, 2026.
- LG LCRT1510SV product support page ↗ — checked October 4, 2026.
The decision
Choose LCRT1510SV if the silver finish, 1.5-cu.-ft. cavity, 1,200 W rating, humidity-sensor programs, and 14.2-inch turntable fit your needs. LG marks it discontinued; verify the exact suffix and supplied unit documentation, and do not assume a trim kit, commercial rating, or current match to the historical ASIN.
Is it the right fit?
Check the exact model and today’s offers on Amazon.