| Model | 55M550 |
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| Screen Size in cm (in inch) | 139 cm (55) |
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| Resolution | 3840*2160 |
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| Backlight Source | LED |
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| Panel Refresh Rate (60Hz / 120Hz) | 60Hz |
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| Picture | |
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| Brightness (Typical) | 400nits |
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| Regza 4K Engine Pro | Yes |
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| Dolby Vision | Yes |
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| Dolby VisionTM HDR | Yes |
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| HDR 10 / HDR 10+ | Yes/Yes |
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| HLG (Hybrid Log-Gamma) HDR | Yes |
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| Quantum Dot | Yes |
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| Wide colour gamut | Yes |
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| Full Array Local Dimming | Yes |
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| Dynamic backlight control | Yes |
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| UHD AI Upscaler | Yes |
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| Noise Reduction | Yes |
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| Depth Enhancer | Yes |
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| Motion enhancement and compensation (MEMC) | Yes |
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| Picture Modes | Dynamic, Standard, Natural, Game, Football, Cinema, Calibrated, Dolby Vision Bright, Dolby Vision Dark,Dolby Vision Custom |
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| AUDIO | |
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| Output (Watts) / Ch | 40w / 2.1 |
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| Dolby Atmos® | Yes |
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| Dolby Digital Audio | Yes |
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| Automatic volume level (AVL) | Yes |
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| Built In Woofer | Yes(20W) |
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| Sound Modes | Standard, Theater, Sports, Music, Speech, Late night |
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| Design | |
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| Bezel-less Design | Yes |
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| Stand Design | 2 pole stand |
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| Cable Solution | Yes |
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| Pure Metal Stand | Yes |
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| Smart | |
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| Operating Sytem & Version | Google TV |
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| Google Assistant (Built-in / Works with) | Built-in |
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| Chromecast Buit In | Yes |
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| Work With Apple Air Play / Apple Home Hit | Yes |
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| Far-Field Voice Control | Yes |
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| Variable Refresh Rate | Yes |
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| Auto Low Latency Mode | Yes |
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| Game Mode / Game Mode + | Yes |
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| Processor / GPU | Quad Core/MT9612IAATNC |
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| Licensed Premium Apps | Netflix，YouTube，Google play movies & TV, Google play store， Prime video etc. |
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| Preloaded Apps | Netflix，YouTube，Google play movies & TV, Google play store， Prime video etc. |
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| Hotkeys on Remote | Netflix，YouTube，Google play, Prime video |
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| RAM (GB) | 2 |
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| Memory (GB) | 16 |
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| One Touch Access | Yes |
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| Sports Mode | Yes |
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| Game Mode | Yes |
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| Connectivity | |
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| Cast Support (Android / iOS/ Windows/ Macbook) | Chromecast built-in |
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| WiFi Built-in | Yes |
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| Dual Band Wifi | Yes |
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| Wi-Fi protocols IEEE 802.11 | Yes |
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| Bluetooth (ver) | Yes, 5.0 |
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| # of USB ports | 2 |
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| # of HDMI ports | 3 |
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| HDMI 2.0 compliant input | HDMI 1, HDMI 2, HDMI 3 |
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| ARC -Audio Return Channel | Yes |
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| CEC- Consumer Electronics Control via HDMI | Yes |
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| Optical digital audio output (SPDIF) | 1 |
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| Headphone/Earphone Jack | 1 |
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| RF Input | 1 |
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| AV Input | 1 |
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| Ethernet Port | 1 |
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| Inpacking Accessory | |
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| Remote (Technology: Bluetooth/IR/Voice & Qty) | Bluetooth/IR/Voice & 1 |
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| Battery (Type: AA/AAA & Qty) | 2 AAA |
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| PowerCord | 1 |
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| Table Top Stand | 1 |
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| Wall Mount Bracket | 1 |
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| User Manual | 1 |
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| Warranty Card | 1 |
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| Power | |
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| Supply Range [Voltage / Frequency] | 100-240V/50,60Hz |
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| Standby Power consumption (Watts) | <0.5w |
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| Product Dimensions | |
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| Dimensions with stand (W x H x D) mm | 1228×733×259 mm |
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| Dimensions without stand (W x H x D) mm | 1228×713×81 mm |
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| Carton box dimensions (W x H x D) mm | 1362×831×145 mm |
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| Net weight (with stand / without stand) kg | 14.4/14.0 |
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| Gross weight kg | 18.2 |
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