Fumana ubungakanani obufanelekileyo beTV Kwikhaya lakho kunokuba lucelomngeni. Ngokhetho oluninzi olukhoyo kwimarike, ukusuka kwizikrini ezincinci ukuya kwiziboniso ezinkulu, kulula ukuziva uxinezelekile. Kodwa ungakhathazeki, silapha ukukukhokela inyathelo ngenyathelo kwaye sikuncede wenze esona sigqibo silungileyo.
Qinisekisa ubungakanani beTV obufanelekileyo kwikhaya lakho
Ngaphambi kokuntywila kwihlabathi leenkcukacha zobugcisa, kubalulekile Vavanya indawo oceba ukubeka kuyo umabonakude wakho omtsha. Thatha imilinganiselo yodonga okanye ifenitshala apho uya kuyifaka khona, ngokuqwalasela ububanzi obukhoyo kunye nokuphakama. La manani aya kuba sisiqalo sakho sokumisela obona bukhulu besayizi yesikrini onokubufumana ngokukhululekileyo.
Yintoni i-intshi kwii-intshi zeTV ezithetha ngokwenene
Oomabonwakude balinganiswa ngee-intshi, kodwa Lithetha ukuthini ngokwenene eli nani? Ngokuchasene noko abaninzi bakholelwayo, i-intshi azibhekiseli kububanzi okanye ukuphakama kwesikrini, kodwa kwidiagonal. Oko kukuthi, umgama ukusuka kwikona esezantsi ekhohlo ukuya kwikona ephezulu ngasekunene kwesikrini. Apha sikushiyela itafile yoguqulelo ukuze ube nombono ocacileyo:
| Ubungakanani beTV | Ibanzi | Ubude | Idiagonal kwi cm | Umgama ocetyiswayo kwisofa |
|---|---|---|---|---|
| 32 intshi | 75 cm | 45 cm | 81.28 cm | 1.34 m |
| 40 intshi | 90 cm | 50 cm | 101.6 cm | 1.68 m |
| 42 intshi | 93 cm | 52 cm | 106.68 cm | 1.76 m |
| 43 intshi | 97 cm | 56 cm | 109.22 cm | 1.81 m |
| 48 intshi | 108 cm | 63 cm | 121.92 cm | 2 m |
| 49 intshi | 110 cm | 64 cm | 123 cm | 2 m |
| 55 intshi | 123 cm | 71 cm | 139.7 cm | 2.3 m |
| 60 intshi | 134 cm | 77 cm | 152.4 cm | 2.5 m |
| 65 intshi | 145 cm | 83 cm | 165.1 cm | 2.7 m |
| 70 intshi | 157 cm | 91 cm | 177.8 cm | 2.9 m |
| 75 intshi | 168 cm | 95 cm | 190.5 cm | 3.15 m |
| 86 intshi | 194 cm | 111 cm | 218.4 cm | 3.6 m |
Umgama ofanelekileyo wokujonga
Enye into ebalulekileyo ekufuneka iqwalaselwe yile umgama ukusuka apho uceba ukubukela iTV yakho. Ukuhlala ngokusondeleyo kunokubangela ukunyanzeliswa kwamehlo, ngelixa ukuhlala kude kakhulu kuya kubangela ukuba ulahlekelwe iinkcukacha. Umgaqo jikelele wobhontsi kukuphinda-phinda idiagonal yesikrini ngee-intshi nge-2.5 ukufumana owona mgama wokujongwa ngeesentimitha. Umzekelo, kwi-50-intshi TV:
- 50 intshi x 2.5 = 125cm
Oku kuthetha ukuba umgama ofanelekileyo wokonwabela umabonakude we-intshi ezingama-50 malunga neemitha ezi-1.25.
Impembelelo yesisombululo ekukhethweni kobungakanani beTV
Isisombululo sesikrini sikwadlala indima ebalulekileyo ekukhetheni ubungakanani. Ukuphakama kwesisombululo, kokukhona ungahlala ukufutshane ngaphandle kokuqaphela pixelation. Oomabonakude banamhlanje beza ngezisombululo IHD epheleleyo (1920x1080) okanye 4K Ultra HD (3840x2160). Ukuba ukhetha i-TV ye-4K, unokuhlala usondele kwaye wonwabele umfanekiso obukhali, oneenkcukacha.
Ukuthelekisa phakathi kwetekhnoloji yesikrini: OLED vs LED
Ukongeza kubukhulu kunye nesisombululo, kubalulekile ukuqwalasela uhlobo lwepaneli yeTV. Okwangoku, ezimbini eziphambili itekhnoloji I-OLED (I-Organic Light-Emitting Diode) kunye I-LED (I-Diode yokuKhanya). IiTV ze-OLED zibonelela ngomnyama onzulu, imibala eqaqambileyo, kunye nee-engile zokujonga ezibanzi, ngelixa ii-LED zihlala ziqaqambile kwaye zifikeleleka ngakumbi. Phanda zombini iinketho kwaye uthathe isigqibo sokuba yeyiphi eyona ilungele ukhetho lwakho kunye nohlahlo lwabiwo-mali.
Ifomula yokubala ubungakanani beTV ngokusekelwe kumgama wokujonga
Ngoku uyayazi imiba ephambili, lixesha lokuba wenze izibalo. Sebenzisa le fomula njengesikhokelo:
- Ubungakanani beTV (ii-intshi) = Umgama wokujonga (cm) / 2.5
Umzekelo, ukuba uceba ukuhlala kwi-2 yeemitha (200 cm) kude, ubungakanani beTV obucetyiswayo buya kuba:
- 200 cm / 2.5 = 80 inches
Ewe, esi sisiqalo nje. Lungisa ubungakanani ngokusekelwe kwizinto ozikhethayo kunye nokunciphisa indawo.
Imiba ekufuneka uyiqwalasele ngaphambi kokukhetha umabonakude wakho
Ngaphambi kokuba wenze isigqibo sakho sokugqibela, qwalasela le miba yongezelelweyo:
- I-engile yokujonga: Ukuba uceba ukujonga i-TV kwii-engile ezahlukeneyo, khetha imodeli eneengile zokujonga ezibanzi, njenge-OLED.
- Umgangatho womfanekiso: Jonga oomabonakude abanobuchwepheshe obuphambili obunje ngeHDR (High Dynamic Range) ukonwabela imibala eyinyani ngakumbi kunye nomahluko omkhulu.
- Uqhagamshelo: Qinisekisa ukuba iTV yakho ineezibuko ezaneleyo zeHDMI kunye nolunye ukhetho loqhagamshelwano lwezixhobo zakho.
Ubungakanani obufanelekileyo beTV bulingana nendawo yakho, umgama wokubukela, kunye nezinto ozikhethayo. Ngesi sikhokelo esandleni, ukulungele ukufumana iqabane elifanelekileyo lemuvi yakho kunye nothotho lweembaleki.
NdinguSebastián Vidal, injineli yekhompyuter ethanda itekhnoloji kunye ne-DIY. Ngaphaya koko, ndingumdali we tecnobits.com, apho ndabelana ngee-tutorials ukwenza itekhnoloji ifikeleleke kwaye iqondeke kumntu wonke.