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| Specification | PHILIPS43HFL4518U/27 | PHILIPS55HFL4518U/27 |
|---|---|---|
| Automatic brightness control | NoSource | NoSource |
| Certified average on-mode power | 60.1 WSource | 93.2 WSource |
| Display technology | LCDSource | LCDSource |
| ENERGY STAR partner | Top Victory Electronics (Taiwan) Co., Ltd.Source | Top Victory Electronics (Taiwan) Co., Ltd.Source |
| Horizontal resolution | 3840 pixelsSource | 3840 pixelsSource |
| Listed physical ports | Universal Serial Bus (USB),HDMISource | Universal Serial Bus (USB),HDMISource |
| Product type | Television (TV)Source | Television (TV)Source |
| Reported annual energy consumption | 93.21 kWh/yearSource | 150.27 kWh/yearSource |
| Vertical resolution | 2160 pixelsSource | 2160 pixelsSource |
| Viewable screen diagonal | 42.5 inSource | 54.6 inSource |