The 50-inch TV is 35.2% larger by screen area. See the visual overlay and exact measurements below.
The jump from 43" to 50" is one of the most common TV upgrades people consider — and for good reason. The 50-inch screen delivers 35.2% more viewing area than the 43-inch, which means you're getting significantly more screen for your money. In physical terms, the 50" is 6.1 inches wider and 3.4 inches taller. That's not a subtle difference — it's immediately noticeable from across the room.
The 43-inch TV measures 37.48" wide × 21.08" tall (95.19 × 53.55 cm), with a total screen area of 790.08 square inches. The 50-inch TV measures 43.58" wide × 24.51" tall (110.69 × 62.26 cm), with a total screen area of 1068.25 square inches. That's a difference of 278.2 square inches — roughly 35.2% more screen.
For a 43-inch TV, you'll want to sit between 4.3 and 7.2 feet away (ideal: about 5.7 feet). For the 50-inch, the sweet spot is 5 to 8.3 feet (ideal: about 6.7 feet). If your couch is closer than 5 feet to the wall, the 50" might feel overwhelming — the 43" could actually be the better pick for your space.
A 43" TV works well in a bedroom, office, or small apartment living room. The 50" is better suited for a bedroom or medium-sized living room. Measure your actual viewing distance before deciding — the "right" size is the one that fits your room, not the biggest one that fits your budget.
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