Xa iiTV zeplasma zishiya indawo, ixesha elithile kwakungekho enye indlela yokulawula iipaneli zeLCD. Kodwa ixesha lomahluko ophantsi alikapheli - oomabonwakude abanezinto ezikhupha ukukhanya ngokuzimeleyo ngaphandle kokusetyenziswa kwezibane ezihlukeneyo basahlala ngokuthe ngcembe kwi-niches yabo. Sithetha ngeepaneli ezisekwe kwiidiode ezikhupha ukukhanya. Namhlanje abamangalisi nabani na kwizikrini ezincinci ze-diagonal - kwii-smartphones ezifanayo, i-smart bracelets okanye izixhobo zendlu. Kodwa iipaneli ezinkulu zinyangelwe izifo zabantwana ixesha elide-kwaye ziyoyisa imarike yobuninzi kancinci kancinci. Oku ngokuyinhloko ngenxa yeendleko ezongeziweyo zokuvelisa izikrini ze-OLED, ngokukodwa ii-diagonals ezinkulu - amaxabiso abo ekuqaleni kwexesha afikelele kwizigidi zeeruble. Namhlanje awuyi kubafumana kwicandelo lohlahlo lwabiwo-mali, kodwa sithetha ngezinye ii-odolo zobukhulu.
- umzekelo nje wommeli "wodidi oluphakathi oluphezulu". Lo ngumzekelo osondele kakhulu kwi-elite, omisa kumgubasi woluhlu lwe-MASTER enegama, kodwa uvelisa umfanekiso kunye nesandi somgangatho ophezulu kakhulu ngexabiso elifanelekileyo. Ewe, unokuphakamisa ishiya xa ubona amagama athi "iindleko ezifanelekileyo" ecaleni kwexabiso le-200-300 lamawaka ee-ruble ezicelwa kule TV, kuxhomekeke kwi-diagonal (55 okanye i-intshi ezingama-65), kodwa khumbula malunga neefowuni ze-smartphones. ukunyathela ngokulula kwindawo eyi-intshi eyi-100 yewaka leeruble - lo myalelo wexabiso langoku. Ngaphezu koko, ekubeni uye wayazi ngcono imodeli ye-A8, uyaqonda ukuba iyixabisa kakhulu imali. Makhe sibone ukuba kunokwenzeka njani oku.
| Sony BRAVIA OLED A8 | |
|---|---|
| Uhlobo lwephaneli | rajanud |
| Iphaneli yediagonal | 55/65 intshi |
| Isisombululo sephaneli | 3840 × 2160 |
| Iphaneli yokuhlaziya izinga | 100 Hz |
| Inkqubo yesandi | 2 × 10 W (izithethi); 2 × 10 W (subwoofers) isandi sihanjiswa ngesikrini |
| kwinkqubo yokusebenza | I-Android 9.0 (i-Android TV) |
| Interfaces | USB × 3, HDMI × 4, Composite × 1, Ethernet × 1, 3,5mm × 1, Digital Optical Audio Out × 1 |
| Iimodyuli ezingenazingcingo | Wi-Fi 2,4/5 GHz + Bluetooth 4.2 |
| Umabonakude wedijithali | DVB-T2+DVB-C+DVB-S2 |
| Ubukhulu | 144,8 x 83,6 x 5,2 cm (ngaphandle kokuma, 65" inguqulelo) |
| U bunzima | 21,8kg (ngaphandle kokuma) |
| ixabiso | |
Olu phononongo lumalunga Sony BRAVIA OLED A8 65-intshi diagonal.
Uyilo kunye noKwakha
Ukongeza kwisakhono sokufezekisa umahluko obonakala ungenasiphelo ngolawulo oluchanekileyo ngokuqaqamba kweepikseli zomntu ngamnye, iiphaneli ze-LED zahlulwa yinto yokuba zinokwenziwa zincinci njengoko zifunwa. Enyanisweni, ubukhulu obuchaziweyo be-TV ye-52 mm bubunjwa yinkqubo yesithethi efihliweyo emzimbeni, izihlanganisi ezahlukeneyo kunye nenkqubo yokupholisa. Iphaneli ngokwayo incinci kunee-smartphones zanamhlanje. Ngokutsho kwabameli beenkampani, ubukhulu bayo buyi-5,9 mm.
Kodwa nokuba kuthathelwa ingqalelo protrusion for Sony BRAVIA OLED A8 izihlanganisi, iya kuthatha indawo encinane zombini xa ifakwe imilenze naxa ibekwe eludongeni. Imilenze apha, ngendlela, inobude obuhlengahlengiswayo ukuze ukwazi ukufaka lula ibar yesandi phantsi kweTV. Ikhululekile kakhulu.
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Umphandle we-Sony BRAVIA OLED A8 yenzelwe ukuba iTV ngaxeshanye itsalele ingqalelo encinci kangangoko kunokwenzeka, kangangoko kunokwenzeka kwixande elimnyama elinediagonal ye-55 okanye 65 intshi, kwaye kwangaxeshanye ingena ngaphezulu okanye ngaphantsi kwayo nayiphi na. ngaphakathi. Izakhelo zincinci, i-edging yenziwe ngentsimbi emnyama engwevu, kwaye kukho iglasi encinci yokuncamathisela ipaneli. Akukho zitshixo zomzimba kwicala langaphambili (azibonelelwanga kulo mzekelo konke konke) okanye naziphi na izalathisi.
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Ujongano lubekwe kwiphaneli yangasemva. I-mini-jacks ezimbini, i-USB ezimbini kunye ne-HDMI enye ijonge ecaleni. Iyunithi ephambili iqulethe enye i-USB, ezintathu ze-HDMI, i-Ethernet kunye nemveliso edibeneyo yenkqubo yomsindo. Kukwakho nesidibanisi sentambo yombane apha. Akukho sidibanisi esinye esithunyelwa ngasemva-akukho mfuneko yokugoba iintambo kwi-angle engenakwenzeka ukuba i-TV ixhonywe eludongeni okanye ime kufuphi nayo.
Android TV, ulawulo
U-Sony usebenzisa i-TV ye-Android "ecocekileyo" kwiiTV zayo, kule meko i-Android 9.0 Pie. Esi sisombululo sineenzuzo zayo: ubuninzi bezicelo, ukulula kunye nokuzinza kwenkqubo yokusebenza, ingqiqo eqondakalayo kubasebenzisi abaninzi. Kodwa izinto ezingeloncedo zikamabonwakude "irobhothi" zikwalapho - umzekelo, awukwazi ukuskrola kwizicelo kwaye ukhethe umxholo ngelixa ubukele usasazo lukamabonwakude. Kuyimfuneko ukubuyela kwiscreen esiphambili rhoqo ngoku kwaye emva koko.
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Ubuncinci bexabiso le-customization ye-Sony ngumgca oneenkonzo ezicetyiswa ngu-Sony kwimarike yendawo (kukho iseti eqhelekileyo ye-Okko, i-Megogo, ivi, njalo njalo) kunye ne-browser yobunikazi kunye nephepha lokuqala le-Sony. Ukufakwa kwezwi, i-akhawunti kaGoogle ixhaswa, unokufaka izicelo ezongezelelweyo-yonke into ifana nabantu.
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I-TV iqhagamshela kwi-Intanethi zombini nge-Wi-Fi (apha kukho imodyuli ye-dual-band - 802.11a/b/g/n/ac) nangentambo. Kukho iBluetooth 4.2 - ngoncedo lwayo iTV isebenzisana zombini kunye nolawulo olukude olubandakanyiweyo kunye nemithombo yangaphandle yesandi (i-headphones, izithethi) okanye ulawulo olongezelelweyo (imouse, ikhibhodi).
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Iphaneli yokulawula isemgangathweni, ngaphandle kwezikrini ezongezelelweyo, iipaneli zokuchukumisa okanye nantoni na enjalo. Izitshixo zoomatshini zakudala ezilungileyo kuphela, kunye neseti yazo inika ugxininiso oluluqilima kwiTV ye-Android - kukho izitshixo ezimfutshane zeGoogle Play, isangqa sokukhangela kunye nesitshixo esifutshane seNetflix engenakuphepheka. Ulawulo olukude lufanelekile, lulula kwaye lucacile.
Isidlali semidiya esakhelwe ngaphakathi sikuvumela ukuba nobabini nidlale iifayile kwi-drive yangaphandle eqhagamshelwe nge-USB kwaye uyilayishe kwimemori yeTV. Kwi-16 GB ebhengeziweyo, i-6,7 GB iyafumaneka kumsebenzisi - awukwazi ukujika kunye nomxholo we-4K, kunjalo. Le nkumbulo ifuneka ikakhulu kubathengisi bezixhobo - layisha iividiyo zedemo. Uluhlu lwee-codecs lubanzi, zonke iifomati ezibalulekileyo eziqhelekileyo zikhona.
Kukho inkxaso yazo zombini iChromecast (engqiqweni kwi-Android TV) kunye ne-Apple Airplay/Apple HomeKit.
Umfanekiso kunye nesandi
Umfanekiso, enyanisweni, esona sizathu sokuba kutheni kufanelekile ukuhlawula imali ecelwe kwiphaneli ye-OLED. Kodwa akwanelanga ukufaka nje i-matrix esekelwe kwi-organic light-emitting diode kwi-TV; kufuneka kwakhona iqwalaselwe ngokufanelekileyo kwaye "inqunyulwe" ukuhlangabezana nemigangatho yanamhlanje.
USony akanangxaki ngale nto. Ukujonga nje izicwangciso zemifanekiso, uyamangaliswa kwinani leeparamitha ezinokulungiswa. Kwaye ukucaca okwenziwa ngayo konke oku - iparameter nganye ayichazwanga kuphela ngokweenkcukacha, kodwa inikwe umfanekiso obonisa ngokuqhelekileyo umphumo wotshintsho. Ukunyaniseka okunqabileyo - nokuba umntu ukude nokusebenza ngezixhobo zevidiyo zobuchwephesha unokuhlengahlengisa umfanekiso ukuze ulungele yena.
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Zininzi iisetingi, zombini eziqhelekileyo (ukulungisa ubushushu bombala, kubandakanywa nenxalenye yombala ngamnye; i-gamma; saturation; ukukhanya, njl.njl.) kunye nezingaqhelekanga - ngakumbi, i-Sony BRAVIA OLED A8 inika amandla okuhlengahlengisa ukukhanya kwangaphandle. ewe, kukho inzwa ehambelanayo) hayi ukukhanya kuphela, kodwa noguqulelo lombala. Ngelishwa, kwakungenakwenzeka ukujonga ukuba oku kusebenza njani phantsi kokutshintsha ukukhanya - iimeko zokuvavanya azizange zivumele ukuba kwenzeke.
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Ezinye iisetingi ezininzi ezikhethekileyo: uphuculo oluchanekileyo oluphucukileyo enkosi kuhlalutyo lomfanekiso wangoku, ukulolwa okuhlengahlengiswayo kusetyenziswa iindlela zesoftware, ukugudiswa komfanekiso kwi-dynamics.
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Phakathi kwezikhalazo malunga nale TV, engayivumeli ukuba ijoyine iklabhu "ye-elite", siqaphela ukungabikho kwenkxaso ye-HDR10 + standard (kuphela HDR10) kunye nokungabikho kwenkxaso ye-HDMI 2.1 (zonke ezine ezifakiwe zisebenza nge-HDMI 2.0 - kodwa kukho inkxaso ye-HDCP 2.3 inkqubo yokukhusela). Kuphelele apho kumabango.
Isisombululo sephaneli yokuqala yi-Ultra HD (3840 × 2160). Inkqubo isebenza ngokuzithemba ngomxholo wokuqala kwesi sisombululo, kwaye ibonisa amandla amahle kakhulu okunyusa. Umfanekiso kule meko phantse akukho ngxolo kwaye ubukhali kakhulu. KwiiTV ezinezisombululo eziphezulu zemveli, ngumsebenzi onemifanekiso ekumgangatho ophantsi onokuthi ube sisikhubekiso - imodeli ye-A8 ayinazo iingxaki ezinjalo, kubandakanya ngenxa yenyani yokusebenzisa ii-LED eziphilayo - ukubala kwakhona kombala kwenzeka pixel nge-pixel.
I-TV isebenzisa iprosesa esele idumile ye-X1 Ultimate processor, ethi, ngokukodwa, ijongane kakuhle nokucutshungulwa komxholo we-HDR-i-dynamics ibonakala yendalo, kwaye ingxolo ehlala ihambelana nomfanekiso kule modi ayibonakali. Kusebenza okufanayo kumfanekiso we-SDR oye "woluliwe" kwi-HDR. Itekhnoloji ye-Super Bit Mapping isebenza kakuhle.
Ngokuphathelele ukuthotyelwa kwephaneli ngokwayo kunye nomgangatho we-HDR10, akukho ngxaki nalapha. Ukukhanya okuphezulu komfanekiso omileyo olinganiswe phantsi kweemeko zovavanyo (igumbi elikhanyayo elinokukhanya okwenziweyo) laliyi-778 cd/m2 (imowudi yokubonisa eqhelekileyo, ukuqaqamba kunyuke ukuya phezulu). Akungabazeki ukuba iphaneli ifikelela kwiincopho eziguqukayo ze-10 cd / m1000 ezichazwe kumgangatho we-HDR2 xa usebenza nomxholo ofanelekileyo ngaphandle kweengxaki. Iimeko zokuchasana zihlangatyezwa yiphaneli ye-OLED ngokungagqibekanga. Akunakwenzeka ukuthetha malunga naluphi na ukukhanya ngokumalunga nephaneli yolu hlobo. I-TV ilwa ngokuchasene nemikhondo enokwenzeka ("ukutshisa ngaphakathi") ukusuka kwimifanekiso engatshintshiyo ngokwayo, ukuguqula i-pixel yesithombe nge-pixel ngamaxesha ngamaxesha. Akufunekanga kubekho naziphi na iingxaki kule nto.
I-TV ibonelela ngokuseta imifanekiso emininzi ngaxeshanye: eqaqambileyo, esemgangathweni, icinema, imidlalo, imizobo, ifoto, isiko, iDolby Vision eqaqambileyo, iDolby Vision emnyama, imowudi yokulinganisa yeNetflix. Ndilinganise umbala kwiindlela ezicacileyo kunye neCinematic, kunye nemodi yeGraphics, eyona nto ifaneleke kakhulu ukusetyenziswa kwePC.
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Imowudi "Ekhanyayo", eneneni, iyafuneka ukubonisa iTV kwifestile yevenkile; inokubizwa ngokulula ukuba yimowudi yedemo. Umfanekiso ukhanya ngokusemandleni, ubanda kakhulu (ubushushu buhamba ngaphaya kwe-10 K), akukho mbuzo wokuchaneka kombala, kodwa yonke into ibonakala icebile kwaye inamanzi ngokusemandleni. Kwakhona kule modi unokubukela usasazo okanye imidlalo ekukhanyeni kwemini eqaqambileyo.
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"Imodi yeCinema" ikwasebenza ngendawo ebanzi yombala (DCI-P3), kodwa ingaba izolile kakhulu (ubushushu bombala - 7 K). I-avareji ye-DeltaE yokutenxa kwi-palette ye-Color Checker eyandisiweyo (i-shades ye-grey + uluhlu olubanzi lwe-shades yemibala) yi-100 - incinci kwaye ixoleleka kakhulu kwiimeko apho uvavanyo luqhutywe khona. Kwimo ye-Graphics, indawo yombala sele ixhaphake kakhulu (sRGB), ukushisa kombala kuyafana (qaphela umgca ulula ngokusemandleni), kunye ne-avareji ye-DeltaE yokuphambuka yi-4,22. Mhlawumbi andinakucebisa i-BRAVIA OLED A4,38 njengesixhobo sobuchwephesha sokusebenza ngemizobo, kodwa ukuba uthathela ingqalelo amathuba okulungisa umfanekiso ngesandla, unokuqwalasela ipaneli ukuba ilungiswe ngokugqibeleleyo.
Ukusebenza kunye nemiboniso echaseneyo nakwizinto ezintsonkothileyo kuluvuyo - utshintsho phakathi kokukhanya kunye nobumnyama obumnyama bulungile, akukho kukhanya okushiyekileyo. Ingxolo ye-Hardware ayibonakali kwimiboniso emnyama. Umgangatho weDolby Vision uxhaswa, kwaye iipaneli zeTV ze-A8 (zombini iidiagonals) ziqinisekisiwe nge-IMAX. Ii-engile zokujonga zisimahla.
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I-Sony BRAVIA OLED A8 ixhotyiswe nge-Acoustic Surface Audio sound system, apho isikrini ngokwaso sijika sibe zizithethi - iidrive ezikhethekileyo zifakwe emva kwayo ezingcangcazelayo, ngaloo ndlela zikhupha isandi ngqo kwisiboniso. Le teknoloji ifezekisa indawo yomthombo wesandi ngendlela engazange ibonwe ngaphambili kwinkqubo yesandi edibeneyo. Ngaphezu koko, oku kusebenza kwinto eyenzekayo zombini kwiscreen nangaphaya - inkqubo iphatha iimeko ezinjalo ngokugqibeleleyo. I-acoustics, equkethe izithethi ezimbini eziphezulu / eziphakathi kwe-frequency ze-10 W nganye kunye ne-subwoofers ezimbini ze-5 W nganye, azikwazi ukuziqhayisa ngamandla amakhulu, kodwa ngokuqinisekileyo kwanele ukuvakala kwegumbi eliphakathi. Xa ibekwe enye enesiqingatha ukuya kwiimitha ezimbini ukusuka kwesikrini, isandi sibonwa ngokugqibeleleyo. Khange ndiqaphele nayiphi na imida enzulu kuluhlu oluguquguqukayo; zombini iifrikhwensi eziphezulu nezisezantsi ziphathwa ngokugqibeleleyo. Ngokuzithoba, le yenye yezona nkqubo zibalaseleyo zesandi kwiiTV kwixesha “lephaneli ecaba” endiyibonileyo.
isiphelo
-iTV enobuchule obuncinci, kwaye oku kufanelekile ukuyiqonda xa ukhetha. Yenzelwe ukuba ibe yinxalenye ephambili kwithiyetha yasekhaya encinci - kwigumbi eliphakathi, okanye ngaphandle kwenkqubo yesandi eyongezelelweyo (isandi esakhelwe ngaphakathi sihle kakhulu). Kwithiyetha yasekhaya enkulu, i-diagonal ayinakwanela - ubuninzi balo mzekelo bungama-intshi angama-65. Kwiziko lokudlala lexesha elizayo elikufutshane, imowudi ye-4K/120p kunye nokusebenza kunye ne-HDMI 2.1 ayanelanga - nangona kunjalo, kwisizukulwana sangoku se-consoles, amandla eTV alungile: ixesha lokuphendula liqhelekileyo, ukuqhutyelwa phambili kwentshukumo kukumgangatho ophezulu. .
Kodwa ngaphakathi kwesakhelo sayo, oku mhlawumbi yeyona nto ilungileyo namhlanje. Ukubukela imuvi kwi-Sony BRAVIA OLED A8 kuyonwabisa ngokwenene: umsebenzi ochanekileyo kakhulu kunye nemiboniso eyahlukileyo, umboniso ophezulu we-dynamics, inkxaso ye-HDR10 kunye neDolby Vision. Ukukhanya okuhle kude kukuvumela ukuba uthembele kuthotho lweeTV ze-A8 ukuya kuthi ga ekukhanyeni kwelanga okuqaqambileyo, nto leyo engasoloko inokwenzeka kwiiTV ze-LED - ke iya kukuyolisa nangexesha lesiqhelo lokusebenza "emoyeni".
Siyayibulela ivenkile yakwaSony Centre ngoncedo lwabo ekuvavanyeni isixhobo.
umthombo: 3dnews.ru