When placed side by side, the Samsung Galaxy S25 Ultra and Samsung QN90D 55" reveal a clear story. In terms of height, the Samsung Galaxy S25 Ultra stands at 162.8 mm while the Samsung QN90D 55" measures 708.0 mm. The Samsung QN90D 55" is 545.2 mm taller. Looking at width, the Samsung Galaxy S25 Ultra is 77.6 mm across versus the Samsung QN90D 55"'s 1228.0 mm. The Samsung QN90D 55" is 1150.4 mm wider. For thickness, the Samsung Galaxy S25 Ultra comes in at 8.2 mm compared to the Samsung QN90D 55"'s 27.0 mm. The Samsung QN90D 55" is 18.8 mm thicker.
The Samsung QN90D 55" is heavier at 17100 grams versus 218 grams for the Samsung Galaxy S25 Ultra. That is a 16882-gram difference (7744.0%). While this may seem small, you can feel a noticeable difference during extended use.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
| Metric | Samsung Galaxy S25 Ultra | Samsung QN90D 55" | Diff |
|---|---|---|---|
| Width | 77.6 mm | 1228.0 mm | -1150.4 mm |
| Height | 162.8 mm | 708.0 mm | -545.2 mm |
| Depth | 8.2 mm | 27.0 mm | -18.8 mm |
| Weight | 218 g | 17.10 kg | -16882.0 mm |