Hanyoyi biyu na haskakawa suna da nasu fa'ida da rashin amfani.Bambance-bambancen da ke tsakanin ƙwanƙwaran gefen gefe da panel na baya shine tsari, babu wani farantin jagorar haske akan bangon baya, kuma farantin jagorar haske (PMMA) gabaɗaya yana da watsawa kusan 93%.
Tun da nisa tsakanin kowace tushen LED yana da girma, nisa tsakanin LEDs da farantin watsawar PC dole ne ya kasance mai girman gaske, ta yadda ba a samar da yanki mai duhu lokacin da fitilar ke haskakawa.
Hasken da ke fitowa ta hanyar ƙwanƙwasa fitilar bango yana nunawa ta hanyar fim mai nuna haske na farantin jagorar haske, kuma yana haskakawa.Bayan wucewa ta farantin jagorar haske, hasken haske zai sami takamammen asara.
Rashin ƙarancin fitilar bangon fitilar ita ce kauri daga cikin fitilun gabaɗaya 3.5cm-5cm, amma wani wanda ke da kauri kawai 8mm-12mm, wanda ya fi kauri fiye da ɗigon bango, zai kashe ƙarin fakiti da farashin jigilar kaya, amma ta ƙananan haske.
Amfanin hasken panel na baya shine cewa tare da babban lumen dangane da kewayon LEDs iri ɗaya.