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| Specification | Hisense65U77SUA(01) | Hisense55U77SUA(01) |
|---|---|---|
| Automatic brightness control | YesSource | YesSource |
| Certified average on-mode power | 115.13 WSource | 89.68 WSource |
| Display technology | LCDSource | LCDSource |
| ENERGY STAR partner | Hisense Visual Technology Co., Ltd.Source | Hisense Visual Technology Co., Ltd.Source |
| Horizontal resolution | 3840 pixelsSource | 3840 pixelsSource |
| Listed physical ports | HDMI,Universal Serial Bus (USB)Source | HDMI,Universal Serial Bus (USB)Source |
| Product type | Television (TV)Source | Television (TV)Source |
| Reported annual energy consumption | 268 kWh/yearSource | 206 kWh/yearSource |
| Vertical resolution | 2160 pixelsSource | 2160 pixelsSource |
| Viewable screen diagonal | 64.53 inSource | 54.64 inSource |