Focus on the wattage, as higher output (around 1000 W) ensures faster cooking and crispier results. Check for a dedicated air‑fry mode with preset menus, which simplifies healthy frying without extra oil. Also verify the turntable size and overall interior capacity to fit larger items like a whole chicken or pizza.

The EM131A5C‑SS is a pure microwave with Smart Sensor technology and 6 preset menus, offering 1000 W power and a 1.2 cu ft capacity. The 8‑in‑1 Combo adds air‑fry, convection, grill, and low‑temp functions while keeping the same 1000 W output, but it’s slightly larger and priced higher for the extra versatility.

Higher wattage generally shortens cooking times and can improve browning, especially for tasks like air‑frying or convection baking. However, very high power may overcook delicate foods, so models with multiple power levels and sensor cooking give you more control. Balance wattage with features you actually need.

The Toshiba Air Fryer Combo, GE 4‑in‑1 Countertop Convection Microwave, and Black+Decker 5‑in‑1 all include a two‑step child lock, which requires two separate actions to activate or deactivate. The Black+Decker EM720CB7 and COMFEE' EM720CPL‑PM also offer child locks, but only a single‑step version. For maximum safety, choose a unit with the two‑step lock and a clear lock indicator.

Sensor cooking automatically adjusts time and power based on humidity, reducing the risk of over‑ or under‑cooking common foods like pizza or vegetables. Preset menus further simplify the process by providing one‑touch settings for specific dishes, which is handy for busy households. Together they save time and improve consistency, especially for users who aren’t seasoned cooks.

Compact models such as the Toshiba ML‑EM09PA (10.6‑inch turntable, 0.9 cu ft) and COMFEE' EM720CPL‑PM (12‑inch turntable, 0.9 cu ft) fit tighter counter spaces. Larger units like the Toshiba ML‑EM45P (13.6‑inch turntable, 1.6 cu ft) and GE 4‑in‑1 (1.05 kW air‑fry) require more depth and width but can handle bigger dishes. Measure your countertop depth and choose a model whose external dimensions stay comfortably within that space.

If you frequently bake, roast, or want a crisp finish without a separate oven, the multi‑function models (Toshiba 8‑in‑1, GE 4‑in‑1, Black+Decker 5‑in‑1) provide real value by consolidating appliances. For basic reheating and defrosting, a standard microwave with sensor technology is sufficient and more budget‑friendly. Evaluate how often you’ll use each function before deciding.

Generally, single‑function microwaves like the Toshiba EM131A5C‑SS or Black+Decker EM720CB7 are the most affordable and often come with a 1‑year limited warranty. Multi‑function units such as the Toshiba Air Fryer Combo, GE 4‑in‑1, and Black+Decker 5‑in‑1 tend to carry higher price tags but may include extended warranties of up to 2 years. Check the retailer’s special‑offer details for any bundled accessories or warranty extensions that improve overall value.