
Sharp
Sharp SMC1452CH Carousel 1.4 Cu. Ft. Black Microwave
★★★★★
With 1100 watts of power and automatic sensor cooking, the Sharp SMC1452CH takes the guesswork out of reheating, defrosting, and quick weeknight meals.
$169.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
Category: Electronics, Appliances, and Batteries -- Appliances
Specifications
Model
SMC1452CH
Capacity
1.4 cu. ft.
Power Output
1100 Watts
Power Levels
10
Turntable
12.4" Glass Carousel
Display
Blue LED with clock and timer
Express Cook
1–6 minutes, one-touch
Multi-Stage Cooking
Up to 2 steps
Auto Defrost
By weight
Child Lock
Yes
Color
Black
Pros & Cons
👍 Pros
- 1100 watts delivers fast, even heating that shortens reheat time on dense leftovers like casseroles, rice, and soups
- Sensor Cook removes the calibration guesswork from reheating — consistently hot results without manually adjusting time per portion size
- Multi-stage cooking handles defrost-then-cook sequences in one unattended run, freeing you to work other parts of the meal
- +30 SEC key enables quick time additions mid-cook without re-entering the full menu
- 12.4-inch glass carousel turntable accommodates dinner plates and large rectangular containers without tight clearance
👎 Cons
- Exterior footprint is substantial — the 1.4 cu. ft. interior comes in a body that claims significant counter real estate in smaller kitchens
- No inverter technology means lower power levels are achieved through cycling rather than true wattage reduction, which can unevenly heat delicate foods like eggs or chocolate
- Touch panel provides no tactile feedback, making quick key entries harder without looking at the display
- Blue LED display is clear in daylight but cannot be dimmed for use in a dark kitchen at night
- Child lock must be manually re-engaged after each use — there is no auto-lock-on-idle option
Frequently Asked Questions
What does Sensor Cook actually do that manual time settings don't?
Sensor Cook measures the steam emitted by food as it heats and adjusts cooking time and power automatically based on that feedback. In practice, this means reheated leftovers come out uniformly hot throughout — not scorched at the edges and cold in the center — because the microwave responds to what's actually happening inside, rather than following a fixed timer you estimated by feel.
How accurate is the auto defrost by weight feature for different proteins?
Auto defrost uses the weight you enter to calculate a time and power sequence optimized for thawing. It performs reliably for standard portions of chicken, ground beef, and fish. For unusually dense or thick-cut items, checking midway and separating pieces as they thaw will improve evenness — that's true of any non-inverter microwave's defrost mode, not a specific flaw of this unit.
Can you set up a defrost-then-cook sequence in one unattended cycle?
Yes — the multi-stage cooking function supports up to two sequential steps. You can program a defrost stage followed by a cook stage, set it, and walk away. The microwave moves through both phases automatically, which is particularly useful during dinner prep when you're working other appliances simultaneously.
What does the +30 SEC key actually do, and when is it most useful?
The +30 SEC key immediately starts or extends cooking at full power in 30-second increments. It's most useful mid-cycle when you've pulled something out to check doneness and want to add a short burst without re-navigating the full menu — it functions as a one-press time add while the unit is running or after it stops.
Does the child lock fully prevent the microwave from being operated?
Yes — when child lock is engaged, the control panel is disabled and the unit won't start. It needs to be manually re-engaged after each adult use if you want continuous protection, so factor that into your kitchen routine if consistent lockout is a priority.