Eminyakeni yamuva, ama-smartphone amaningi (afana ne-Galaxy, Google Pixel, Xperia, ne-AQUOS) afika nezibonisi ze-OLED (Organic EL) ezinhle kakhulu futhi ezincane.
Nakuba izibonisi ze-OLED zikwazi ukubonisa umbala omnyama ngokuphelele nemibala egqamile, zinobuthakathaka obuthile obungatholakali ezikrinini ze-LCD. Lokhu kubizwa ngokuthi "ukushiswa kwesikrini" (Image Retention) kanye "nokusetshenziswa kwebhethri okukhulu."
Ukuze uvikele ifoni yakho ebiza kakhulu iminyaka emi-2 noma emi-3, futhi uthuthukise impilo yebhethri yakho nsuku zonke, nansi incazelo ephelele yokuthi i-OLED isebenza kanjani nokuthi "isihlungi esimnyama" singakusiza kanjani.
🧐 Kungani kwenzeka? Indlela "ukushiswa kwesikrini" (Image Retention) kusebenza ngayo ku-OLED
Izibonisi ze-LCD zisebenzisa ukukhanya okungemuva (backlight) ukukhanyisa isikrini sonke, kodwa izibonisi ze-OLED zikhanya ngokwazo ngamaphikseli ngamanye.
Ukushiswa kwesikrini kwenzeka lapho isithombe esithile (njengewashi, isithonjana sebhethri, noma izinkinobho zegeyimu) sihlala endaweni eyodwa isikhathi eside. Lokhu kubangela ukuthi lawo maphikseli aguge ngokushesha kunezindawo ezizungezile, okushiya isithombe esifiphele esihlala sikhona ngisho noma usushintshile isikrini.
🚨 Izimo ezibangela ukushiswa kwesikrini kalula
- Ukukhanya kwesikrini okuphezulu kakhulu: Amandla kagesi amaningi agelezela kumaphikseli, okusheshisa ukuguga kwawo.
- Izinto ezihlala endaweni eyodwa isikhathi eside: Njengomugqa wesimo (status bar) noma izinhlelo zokusebenza zokuzulazula.
- Imibala egqamile efana nomhlophe noma oluhlaza okwesibhakabhaka: Amaphikseli aluhlaza okwesibhakabhaka anempilo emfushane futhi avame ukushisa ngokushesha.
Uma isikrini se-OLED sesishile, amaphikseli wonakele ngokomzimba, ngakho akukwazi ukulungiswa ngaphandle kokushintsha isikrini sonke (okungabiza izinkulungwane zamarandi). Ngakho-ke, ukuvimbela lokhu kusengaphambili kubaluleke kakhulu.
⚡ Amandla "omnyama wangempela" (pixel off) ekunciphiseni ukusetshenziswa kwebhethri
Isici esikhulu sezibonisi ze-OLED ukuthi "lapho zibonisa umbala omnyama, amaphikseli ayacima ngokuphelele."
Uma isikrini sibonisa umhlophe, wonke amaphikseli asebenza ngokugcwele futhi adla amandla amaningi, kodwa uma sibonisa umnyama, amandla asetshenziswayo ayiziro.
Nakuba i-"Dark Mode" isebenzisa lesi sici, ungasebenzisa "isihlungi esimnyama" (black overlay filter) phezu kwezinhlelo zokusebenza ezingayisekeli i-Dark Mode ukuze wehlise ukukhanya kwesikrini, okuzokonga ibhethri ngendlela emangalisayo.
🌙 Uhlelo lokusebenza "lokulungisa ukukhanya" (Brightness Adjuster) olwandisa impilo yefoni yakho
Ukuze sisize abasebenzisi abafuna ukuvikela izibonisi zabo ze-OLED nokonga ibhethri, sithuthukise uhlelo lokusebenza lwe-Android lwamahhala olubizwa ngokuthi "Brightness Adjuster" (Ukulungisa ukukhanya).
Lolu hlelo lufaka isihlungi esimnyama esincane esisobala phezu kwesikrini sonke, okunciphisa ukucasuka kwamehlo futhi kunciphise umthwalo kagesi esibonisini.
🌟 Kungani "Brightness Adjuster" ibalulekile kuma-smartphone e-OLED
- Yehlisa umthwalo wamaphikseli: Ngokunciphisa ukukhanya okuphezulu, wehlisa ijubane lokuguga kwamaphikseli futhi uvikele ukushiswa kwesikrini.
- Ukonga amandla okumangalisayo: Njengoba izindawo ezimhlophe ziguqulwa zibe mpunga noma zimnyama, ukusetshenziswa kwamandla kwebhethri kuyehla kakhulu.
- Ayidli amandla ngemuva: Uhlelo lwethu lwakhiwe ukuthi lube lula kakhulu futhi aluthinti ijubane lefoni yakho.
Vikela ifoni yakho ebiza kakhulu ngaphambi kokuba kube sekwephuze kakhulu, sebenzisa i-"Brightness Adjuster" namuhla.
❓ Imibuzo evame ukubuzwa (FAQ) mayelana ne-OLED nokushiswa kwesikrini
Q. Uma isikrini sami sesishile, ingabe lolu hlelo lokusebenza lungasilungisa?
A. Ngeshwa, ngeke sikwazi ukususa ukushiswa okusavele kukhona. Ukushiswa kwesikrini kuwumonakalo waphakade wamaphikseli. Nokho, lolu hlelo lokusebenza lungasiza ukuvimbela ukuthi umonakalo ungabi mubi kakhulu ngokwehlisa ukukhanya.
Q. Ingabe ukusebenzisa i-"Screen Dimmer" kuzokwenza imibala yesikrini ibukeke ingemnandi?
A. Cha, imibala izohlala injalo, kuzokwehla nje ukukhanya. Lolu hlelo alushintshi imibala (RGB), kodwa lufaka ungqimba olumnyama olunciphisa ukukhanya okukhulu, okwenza isikrini singakhanyi kakhulu emehlweni.
Q. Ingabe lokhu kuvikela nokuguga kwebhethri ngokwalo?
A. Yebo, kuyayandisa impilo yebhethri ngokungaqondile. Ngokunciphisa ukusetshenziswa kwamandla esikrini, uzodinga ukushaja ifoni yakho kancane. Njengoba amabhethri e-lithium-ion eguga ngokushajwa njalo, ukunciphisa imvamisa yokushaja kuzosiza ibhethri lakho lihlale isikhathi eside.
