LG LCRT0915ST vs Tough Grade TG-7-B-KT
The LG LCRT0915ST is 100W more powerful (1000W vs 900W), which means faster cooking and more even results. The LG adds sensor cooking and inverter technology that the Tough Grade lacks.
Bottom line
The LG has the edge — it offers faster cooking and inverter power for even heating that the Tough Grade doesn't.
⚠️ These models are in different size categories. You may want to compare within the same size for more relevant results.
Spec Comparison
| Spec | LG LCRT0915ST | Tough Grade TG-7-B-KT |
|---|---|---|
| Wattage Higher wattage cooks faster and more evenly. | 1000W ✓ | 900W |
| Capacity Larger capacity fits bigger dishes. | 0.90 cu ft | 1.00 cu ft ✓ |
| Width Narrower fits tighter counter spaces. | 18 3/4" ✓ | 19" |
| Height Shorter clears low cabinet clearances. | 14" | 11 1/2" ✓ |
| Depth Shallower fits narrow shelves and counters. | 10 11/16" ✓ | 14 3/4" |
| Turntable Larger turntable fits bigger plates. | 10 5/8" ✓ | 10" |
| Sensor Cooking Auto-adjusts time based on steam — no guessing. | Yes ✓ | No |
| Inverter True variable power for better defrost and reheating. | Yes ✓ | No |
| Convection | No | No |
| Air Fry | No | No |
| WiFi / Smart | Yes | Yes |
✓ indicates the better value for that spec. Ties not marked.
LG LCRT0915ST
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See the full spec sheet for each model: