Refresh rate:100hz resolution:4k (3,840 x 2,160) picture engine crystal processor 4k hdr (high dynamic range)10+mega contrast micro uhd dimming contrast enhancer motion xcelerator 120hz ai upscale 4k supersize picture enhancer filmmaker mode (fmm) bixby far-field voice interaction web browser smartthings multi device experience mobile to tv, sound mirroring, wireless tv on, tap multi-view upto 2 videos nft gateway apple airplay daily+ auto game mode (allm) game motion plus dynamic black eq vrr super ultra wide game view mini map zoom freesync premium hgig digital broadcasting dvb-t2 (*vn: dvb-t2c) analog tuner data broadcasting hbbtv 2.0.3 (sg) wi-fi (wi-fi 5) bluetooth(bt5.2) hdmi 3 hdmi (high frame rate) 4k 120hz (for hdmi 1/2/3) hdmi earc anynet+ (hdmi-cec) usb 2 x usb-a ethernet digital audio out (optical) rf in *warrany 2 years*