A:Answer THE LG OLED E8 HAS A GLASS ON GLASS SCREEN VS THE C8 NORMAL VERY THIN BEZEL. E8 GIVES A FLOATING EFFECT LOOK IF TV IS ON A STAND .
THE E8 SPEAKERS ARE A 4.2 60 WATTS SYSTEM VS THE C8 SPEAKERS HAVING 2.2 40 WATTS .
OTHERWISE , BOTH MODELS GIVE SAME PICTURE , COLOR , 3 HDR VERSIONS , WEBOS 3.5 , SPEED IS AT 4K IS 120HZ AND BOTH HAVE THE BETTER A9 PROCESSOR FOR PICTURE SMOOTHNESS .
NOTE : E8 SPEAKERS ARE FRONT FORWARD DIRECT VS THE C8 SPEAKERS ARE DOWNWARD DIRECTED .
ESSENTIALLY , BOTH MODELS ARE EQUAL QUALITY