Samsung QLED is a Quantum Dot based TV. † No Interest if Paid in Full within 6, 12, 18 or 24 Months: Available on purchases of select products charged to a Samsung Financing account. On purchases of $ 250 to $ 499. 99 for 6- month and $ 500 or more for 12- month, 18- month, or 24- month. To avoid interest, you must pay the full promo balance before the promo period ends.