LT-55EC9957 (RokuTV) Specifications

🖥️ Display

• Screen Size: 55″ (measured diagonally)

• Resolution: 3840 × 2160 (4K Ultra HD)

• Screen Refresh Rate: 120 Hz

• Brightness: 500 nits (HDR: 800 nits)

• Aspect Ratio: 16:9

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🔌 Terminals

• HDMI Input: ×4 (HDMI 2.1, 1× eARC)

• USB: ×2

• AV Input: ×1

• Ethernet (RJ45): ×1

• Headphone Out: ×1

• Optical Digital Audio Output: ×1

• TV Tuner: NTSC / ATSC

• Audio Power Output: Not specified

• Multi-language OSD: Yes

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⚙️ General

• Power Source: AC 100–240 V 50/60 Hz

• Max Power Consumption: TBC

• Standby Power: < 0.5 W

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🌈 Special Features

• Panel Type: OLED

• Display Technology: Pixel Dimming

• Color Gamut: Ultra-wide color (98.5% DCI)

• HDR Formats: Dolby Vision, HDR10, HLG

• Audio: Dolby Atmos

• Motion Technology: MEMC

• Smart Platform: Roku Smart TV

• Wireless Connectivity: Dual-band Wi-Fi (2.4 G + 5 G 2T/2R)

• Design: Bezel-less OLED Design