TV Rex Australia's TV price comparison site

Best 100-inch TVs

1 result

Cheapest right now: Samsung 100" QN80H NEO QLED 4K Mini LED Smart AI TV [2026] at $6,645 across 7 retailers. Updated 5 Aug 2026

The 98 and 100 inch class turns a living room into a cinema, and prices have fallen far enough that a genuinely giant TV is now an alternative to a projector rather than a fantasy. At this size brightness and panel quality matter more than ever, since the light is spread across a huge area.

The list is ranked by rating so the best-regarded giants lead, and every price updates automatically from the retailers we track. Worth checking delivery access and wall clearance before you buy at this size.

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Samsung 100" QN80H NEO QLED 4K Mini LED Smart AI TV [2026]
Samsung 100" QN80H NEO QLED 4K Mini LED Smart AI TV [2026] Samsung 4.78 (469 reviews)
  • Screen size 100in
  • Panel QLED
  • Smart OS Tizen
  • Refresh rate 144Hz
from $6,645 $350 off (5%) Billy GuyattsJB Hi-FiThe Good GuysBetta Electrical +2 Compare prices
Our pick
Samsung 100" QN80H NEO QLED 4K Mini LED Smart AI TV [2026]
Best-rated of the lineup at 4.78/5 (469 reviews), from $6,645.

Frequently asked

What's the cheapest 100-inch TV right now?

The Samsung 100" QN80H NEO QLED 4K Mini LED Smart AI TV [2026] at $6,645, as of 5 Aug 2026.

How much does a 100-inch TV cost?

Currently $6,645 to $6,645 across the 1 models we track.

Which 100-inch TV is the best pick?

Our pick is the Samsung 100" QN80H NEO QLED 4K Mini LED Smart AI TV [2026] (4.78/5), from $6,645.