LG MRGB88 55 Inch Mini RGB Evo AI 4K Ultra HD Smart TV (2026) | 55MRGB88B6B.AEI 55-inch panel, 100% DCI-P3 and Adobe certified,
Description
55-inch Mini RGB evo panel - 100% DCI-P3 and 100% Adobe RGB certified TÜV Rheinland certified High Purity RGB Spectrum display alpha 8 AI Processor 4K Gen3 - NPU up to 5× faster than previous generation Precision Dimming for deep contrast via intelligent Mini RGB backlight 4 × HDMI 2.1 ports - all support 4K 120Hz; one with eARC VRR up to 144Hz with AMD FreeSync Premium and ALLM Dolby Vision Gaming at 4K 120Hz with under 3.0 ms input lag Motion Booster 288 for clear fast-action and gaming motion webOS 26 with Google Gemini and Microsoft Copilot AI integration Free OS upgrades for up to 5 years via webOS Re:New Program AI Sound Pro virtual 11.1.2 up-mix with Dolby Atmos and 20W output AirPlay 2, Google Cast, Apple Home, Google Home, and Matter supported Dimensions: 716 x 1,236 x 29.7 mm (without stand) LG 55-Inch Mini LED TV with RGB Evo Colour and AI 4K Processing Mini RGB Evo Panel with Certified Colour Accuracy: The 55MRGB88B6B uses LG's Mini RGB evo panel technology, which separates and purifies the red, green, and blue light spectrums at the backlight level for exceptionally clean, precise colour. This display holds TÜV Rheinland certification for High Purity RGB Spectrum and Intertek certification for Double 100% colour coverage across both DCI-P3 and Adobe RGB colour spaces - figures that matter equally to film viewers and creative professionals working with photo or video content. Precision Dimming and the alpha 8 AI Processor 4K Gen3: Contrast is handled by Precision Dimming, which works in step with the alpha 8 AI Processor 4K Gen3 to manage the Mini RGB backlight blocks intelligently frame by frame. The processor's NPU runs up to five times faster than its predecessor, and its memory capacity is 20% larger, giving features like AI Picture Pro, AI Super Upscaling 4K, AI Object Remastering Pro, and AI HDR Remastering more room to work with. Dynamic Tone Mapping Pro and FILMMAKER MODE™ round out the picture processing suite for HDR film content. Built for Console and PC Gaming: All four HDMI ports are HDMI 2.1, supporting 4K at 120Hz natively and Variable Refresh Rate up to 144Hz. AMD FreeSync Premium, ALLM, Dolby Vision Gaming at 4K 120Hz, and HGiG Mode are all included, alongside Motion Booster 288 and Motion Pro for fast-moving content. The Game Optimiser dashboard, LG Gaming Portal, and Bluetooth Ultra Low Latency controller support (input lag under 3.0 ms) complete a gaming setup that works with PS5, Xbox Series X/S, and PC without additional configuration. webOS 26 with Google Gemini and Microsoft Copilot: The TV runs webOS 26, which integrates Google Gemini and Microsoft Copilot AI assistance alongside LG's own AI Hub, AI Concierge, AI Voice ID, and AI Chatbot features. The webOS Re:New Program provides free OS upgrades for up to five years, extending the useful lifespan of the software platform beyond the typical two-to-three-year cycle. AirPlay 2, Google Cast, Apple Home, Google Home, and Matter compatibility mean the TV fits into most existing smart home setups without friction. Audio and Connectivity: The built-in speaker system outputs 20 W RMS across two channels, with AI Sound Pro providing a virtual 11.1.2 channel up-mix and Dolby Atmos decoding for compatible content. Clear Voice Pro improves dialogue clarity during normal viewing. Connectivity includes Wi-Fi 5 (802.11 a/b/g/n/ac), Bluetooth 5.3, one Ethernet port, two USB ports, one optical audio output, and one CI/CI+ slot, with dual RF inputs for antenna and cable connections. VESA mounting is 300 × 300 mm. Shop our Entertainment range from Heavins.ie, with delivery available across Ireland. Key Features Mini RGB evo Panel - TÜV Rheinland-certified High Purity RGB Spectrum with 100% DCI-P3 and 100% Adobe RGB coverage.alpha 8 AI Processor 4K Gen3 - NPU up to 5× faster, 20% larger memory; drives AI Picture Pro, AI Super Upscaling 4K, and AI HDR Remastering.
Precision Dimming - intelligent local dimming via Mini RGB backlight blocks for deeper contrast and shadow detail.4 × HDMI 2.1 Ports - all four support 4K 120Hz; one with eARC for pass-through audio.
VRR up to 144Hz - Variable Refresh Rate with AMD FreeSync Premium and ALLM for tear-free gaming.
Dolby Vision Gaming at 4K 120Hz - HDR gaming support including HGiG Mode and Bluetooth Ultra Low Latency (under 3.0 ms input lag).
Motion Booster 288 - Motion Pro and Motion Booster technologies bring perceived motion clarity to an effective 288Hz equivalent.webOS 26 with AI Hub - Google Gemini and Microsoft Copilot integrated; AI Concierge, AI Voice ID, AI Chatbot, AI Picture Wizard, and AI Sound Wizard included.webOS Re:New Program - free OS upgrades available for up to five years from purchase.
AI Sound Pro - virtual 11.1.2 channel up-mix with Dolby Atmos and Clear Voice Pro.
FILMMAKER MODE™ - disables motion processing and colour enhancement to present content as the director intended.
Smart Home Compatibility - AirPlay 2, Google Cast, Apple Home, Google Home, Matter, and NVIDIA GeForce NOW