SAMSUNG OLED QE55S90DA 55" 4K TV. MOTION XCELERATOR 144HZ - EXPERIENCE ULTRA-SMOOTH TV GAMING WITH UP TO 4K 144HZ MOTION . Motion Xcelerator 144Hz". Experience stunning detail on your OLED screen. With powerful HDR OLED brightness levels, revel in bright highlights, impeccable blacks, and incredible depth.
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