Welcome to Optimum Technology 
By admin - March 5, 2020
QM75R
| Screen Size: | 75 inch |
| Resolution: | 3840×2160 UHD |
| Brightness: | 500 nits |
| Contrast Ratio: | 4000:1 |
| Operation hours: | 24/7 |
| Weight: | 28.3 kg |
| Dimension: | 1681x1127x223 mm |
| Power Usage: | 231 w |
| Standby: | 0.5 w |
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QM65R
| Screen Size: | 65 inch |
| Resolution: | 3840×2160 UHD |
| Brightness: | 500 nits |
| Contrast Ratio: | 4000:1 |
| Operation hours: | 24/7 |
| Weight: | 24.9 kg |
| Dimension: | 1454x831x46 mm |
| Power Usage: | 181.5 w |
| Standby: | 0.5 w |
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QM55R
| Screen Size: | 55 inch |
| Resolution: | 3840×2160 UHD |
| Brightness: | 500 nits |
| Contrast Ratio: | 4000:1 |
| Operation hours: | 24/7 |
| Weight: | 18.1 kg |
| Dimension: | 1235x708x46 mm |
| Power Usage: | 143 w |
| Standby: | 0.5 w |
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QM49R
| Screen Size: | 49 inch |
| Resolution: | 3840×2160 UHD |
| Brightness: | 500 nits |
| Contrast Ratio: | 4000:1 |
| Operation hours: | 24/7 |
| Weight: | 13.5 kg |
| Dimension: | 1099x632x46 mm |
| Power Usage: | 138 w |
| Standby: | 0.5 w |
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QM43R
| Screen Size: | 43 inch |
| Resolution: | 3840×2160 UHD |
| Brightness: | 500 nits |
| Contrast Ratio: | 4000:1 |
| Operation hours: | 24/7 |
| Weight: | 10 kg |
| Dimension: | 968x558x48 mm |
| Power Usage: | 110 w |
| Standby: | 0.5 w |
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