Thaum plasma TVs tawm ntawm qhov chaw, rau qee lub sijhawm tsis muaj lwm txoj hauv kev rau kev kav ntawm LCD vaj huam sib luag. Tab sis lub sijhawm ntawm qhov sib txawv qis tseem tsis muaj qhov kawg - TVs nrog cov ntsiab lus ntawm nws tus kheej emit lub teeb yam tsis muaj kev siv cov teeb sib cais tseem maj mam tuav lawv cov niches. Peb tab tom tham txog panels raws li cov organic teeb-emitting diodes. Niaj hnub no lawv tsis surprise leej twg nyob rau hauv me me kab pheeb ces kaum - nyob rau hauv tib lub smartphones, ntse bracelets los yog txawm cov khoom siv hauv tsev. Tab sis cov vaj huam sib luag loj tau raug kho rau cov kab mob me me rau lub sijhawm ntev - thiab tau kov yeej kev lag luam loj heev. Qhov no feem ntau yog vim qhov nce nqi ntawm kev tsim OLED cov ntxaij vab tshaus, tshwj xeeb tshaj yog cov kab pheeb suab loj - lawv cov nqi thaum pib ntawm lub sijhawm mus txog ntau lab rubles. Niaj hnub no koj yuav tsis pom lawv nyob rau hauv ntu nyiaj txiag ib yam nkaus, tab sis peb tab tom tham txog lwm qhov kev txiav txim ntawm qhov loj.
- tsuas yog ib qho piv txwv ntawm tus neeg sawv cev ntawm "cov neeg nruab nrab nruab nrab". Qhov no yog ib qho qauv zoo heev rau cov neeg tseem ceeb, uas nres ntawm qhov chaw pib ntawm lub npe MASTER series, tab sis tsim cov duab thiab suab ntawm qib siab ntawm tus nqi tsim nyog. Yog lawm, koj tuaj yeem tsa qhov muag muag thaum koj pom cov lus "tus nqi tsim nyog" ntawm ib sab ntawm tus nqi ntawm 200-300 txhiab rubles uas tau thov rau lub TV no, nyob ntawm kab pheeb ces kaum (55 lossis 65 ntiv tes), tab sis nco ntsoov txog cov xov tooj smartphones uas tau hais. yooj yim kauj ruam tshaj 100 cheeb tsam txhiab rubles - qhov no yog tus nqi tam sim no. Ntxiv mus, tau paub cov qauv A8 zoo dua, koj nkag siab tias nws tsim nyog rau cov nyiaj. Cia peb xav seb qhov no ua tau li cas.
| Sony BRAVIA OLED A8 | |
|---|---|
| Hom vaj huam sib luag | OLED |
| Vaj huam sib luag kab pheeb ces kaum | 55/65 nti |
| Vaj huam sib luag daws teeb meem | 3840 Γ 2160 |
| Vaj huam sib luag refresh npaum li cas | 100 Hz |
| Suab system | 2 Γ 10 W (hais lus); 2 Γ 10 W (subwoofers) suab yog kis los ntawm qhov screen |
| operating system | Android 9.0 (Android TV) |
| Interfaces | USB Γ 3, HDMI Γ 4, Composite Γ 1, Ethernet Γ 1, 3,5mm Γ 1, Digital Optical Audio Out Γ 1 |
| Wireless Modules | Wi-Fi 2,4 / 5 GHz + Bluetooth 4.2 |
| TV digital | DVB-T2 + DVB-C + DVB-S2 |
| Qhov ntev | 144,8 x 83,6 x 5,2 cm (tsis sawv ntsug, 65 "version) |
| Nyhav | 21,8 kg (tsis sawv ntsug) |
| Nqi | |
Qhov kev tshuaj xyuas no yog hais txog Sony BRAVIA OLED A8 65-nti kab pheeb ces kaum.
Tsim thiab tsim kho
Ntxiv nrog rau qhov muaj peev xwm ua tiav qhov zoo li qhov sib txawv tsis kawg los ntawm kev tswj hwm nruj heev ntawm qhov ci ntsa iab ntawm ib tus neeg pixels, LED vaj huam sib luag yog qhov txawv los ntawm qhov tseeb tias lawv tuaj yeem ua yuav luag li nyias raws li xav tau. Nyob rau hauv qhov tseeb, lub thickness ntawm lub TV ntawm 52 hli yog tsim los ntawm tus hais lus system muab zais rau hauv lub cev, ntau yam connectors thiab ib tug txias system. Lub vaj huam sib luag nws tus kheej yog nyias dua li niaj hnub smartphones feem ntau. Raws li cov neeg sawv cev ntawm tuam txhab, nws thickness yog 5,9 hli.
Tab sis txawm hais tias noj mus rau hauv tus account lub protrusion rau Sony BRAVIA OLED A8 connectors, nws yuav siv sij hawm me ntsis qhov chaw ob qho tib si thaum ntsia ntawm ob txhais ceg thiab thaum muab tso rau ntawm phab ntsa. Cov ceg ntawm no, los ntawm txoj kev, yog qhov siab adjustable kom koj tuaj yeem yooj yim nruab ib lub suab nrov hauv qab TV. Nws yooj yim heev.
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Sab nrauv ntawm Sony BRAVIA OLED A8 yog tsim los kom lub TV ib txhij nyiam cov xim me me raws li qhov ua tau, ntau npaum li qhov ua tau rau lub duab plaub dub nrog kab pheeb ces kaum ntawm 55 lossis 65 ntiv tes, thiab tib lub sijhawm haum rau ntau lossis tsawg dua. sab hauv. Cov thav ntawv yog qhov tsawg, cov edging yog ua los ntawm cov hlau tsaus grey, thiab muaj cov iav me me rau txuas lub vaj huam sib luag. Tsis muaj cov yuam sij lub cev nyob rau sab pem hauv ntej (lawv tsis muaj nyob rau hauv cov qauv no txhua) lossis ib qho ntsuas.
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Cov interfaces yog nyob rau ntawm lub vaj huam sib luag nram qab. Ob lub mini-jacks, ob USB thiab ib HDMI saib rau sab. Lub tsev tseem ceeb muaj lwm USB, peb HDMI, Ethernet thiab cov khoom tso tawm rau lub suab. Kuj tseem muaj qhov txuas rau lub hwj chim qaum ntawm no. Tsis yog ib qho txuas txuas rov qab - tsis tas yuav khoov cov cables ntawm lub kaum ntse ntse yog tias lub TV dai ntawm phab ntsa lossis sawv ze rau nws.
Android TV, tswj
Sony siv "ntshiab" Android TV hauv nws cov TVs, qhov no yog Android 9.0 Pie. Qhov kev daws teeb meem no muaj nws qhov zoo: kev siv ntau, kev yooj yim thiab kev ruaj ntseg ntawm lub operating system, logic uas nkag siab rau feem ntau cov neeg siv. Tab sis qhov tsis zoo ntawm lub TV "neeg hlau" kuj muaj nyob rau ntawd - piv txwv li, koj tsis tuaj yeem scroll los ntawm cov ntawv thov thiab xaiv cov ntsiab lus thaum saib TV tshaj tawm. Nws yog ib qho tsim nyog yuav tsum rov qab mus rau lub vijtsam tseem ceeb txhua lub sijhawm tam sim no thiab tom qab ntawd.
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Qhov tsawg kawg nkaus ntawm kev hloov kho rau Sony yog ib txoj kab nrog cov kev pab cuam pom zoo los ntawm Sony rau lub lag luam hauv zos (muaj cov txheej txheem ib txwm muaj Okko, Megogo, ivi, thiab lwm yam) thiab ib tus tswv browser nrog Sony pib nplooj ntawv. Lub suab tawm tswv yim, Google account tau txais kev txhawb nqa, koj tuaj yeem nruab cov ntawv thov ntxiv - txhua yam zoo li tib neeg ua.
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Lub TV txuas rau Is Taws Nem ob qho tib si ntawm Wi-nkaus (ntawm no muaj dual-band module - 802.11a / b / g / n / ac) thiab ntawm cable. Muaj Bluetooth 4.2 - nrog rau nws txoj kev pab lub TV cuam tshuam ob qho tib si nrog cov chaw taws teeb tswj thiab nrog cov suab nrov sab nraud (lub mloog pob ntseg, hais lus) lossis kev tswj hwm ntxiv (nias, keyboard).
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Kev tswj vaj huam sib luag yog tus qauv, tsis muaj cov ntxaij vab tshaus ntxiv, kov vaj huam sib luag lossis lwm yam zoo li ntawd. Tsuas yog cov yuam sij zoo qub qub, thiab lawv cov teeb tsa muab qhov tseem ceeb rau Android TV - muaj cov yuam sij luv luv rau Google Play, lub voj voog kev taw qhia thiab tus yuam sij luv rau Netflix yam tsis muaj. Cov chaw taws teeb tswj yog yooj yim, yooj yim thiab meej.
Lub built-in media player tso cai rau koj ob leeg ua si cov ntaub ntawv los ntawm lwm lub tsav txuas nrog ntawm USB thiab xa lawv mus rau TV lub cim xeeb. Ntawm qhov tshaj tawm 16 GB, 6,7 GB muaj rau cov neeg siv - koj tsis tuaj yeem tig mus nrog 4K cov ntsiab lus, tau kawg. Lub cim xeeb no tsuas yog xav tau rau cov neeg muag khoom - upload cov yeeb yaj kiab demo. Daim ntawv teev cov codecs yog dav, tag nrho cov hom ntawv tseem ceeb yog tam sim no.
Muaj kev txhawb nqa rau Chromecast (uas yog qhov laj thawj rau Android TV) thiab Apple Airplay / Apple HomeKit.
Duab thiab suab
Daim duab yog, qhov tseeb, tsuas yog vim li cas thiaj li tsim nyog them cov nyiaj uas tau thov rau OLED vaj huam sib luag. Tab sis nws tsis txaus los tsuas yog nruab ib lub matrix raws li cov organic teeb-emitting diodes rau hauv TV; nws kuj yuav tsum tau teeb tsa kom zoo thiab "txiav" kom tau raws li cov qauv niaj hnub no.
Sony tsis muaj teeb meem nrog qhov no. Tsuas yog saib ntawm cov duab teeb tsa, koj xav tsis thoob ntawm tus lej ntawm cov tsis tuaj yeem hloov kho. Thiab qhov clarity uas tag nrho cov no yog ua tiav - txhua qhov parameter tsis tsuas yog piav qhia meej, tab sis kuj tau muab nrog cov duab uas pom tau tias muaj txiaj ntsig ntawm kev hloov pauv. Tsis tshua muaj scrupulousness - txawm tias ib tug neeg uas nyob deb ntawm kev ua haujlwm nrog cov khoom siv yees duab tuaj yeem kho cov duab kom haum rau nws tus kheej.
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Muaj ntau qhov chaw, ob qho tib si paub (kho xim kub, suav nrog rau cov xim ib leeg; gamma; saturation; ci ntsa iab, thiab lwm yam) thiab qhov txawv txav - tshwj xeeb, Sony BRAVIA OLED A8 muaj peev xwm hloov kho rau sab nraud teeb pom kev zoo ( yog, muaj ib tug coj sensor) tsis tsuas brightness, tab sis kuj xim rendition. Hmoov tsis zoo, nws tsis tuaj yeem tshawb xyuas seb qhov no ua haujlwm li cas hauv kev hloov teeb pom kev zoo - qhov kev sim ntsuas tsis tau tso cai rau qhov muaj peev xwm.
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Ntau qhov chaw tshwj xeeb: kev txhim kho ntse zoo ua tsaug rau kev txheeb xyuas cov duab tam sim no, kho kom pom tseeb siv cov txheej txheem software, smoothing ntawm daim duab hauv dynamics.
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Ntawm cov lus tsis txaus siab txog lub TV no, uas tsis tso cai rau nws koom nrog "cov neeg tseem ceeb" club, peb nco ntsoov qhov tsis muaj kev txhawb nqa rau HDR10+ tus qauv (tsuas yog HDR10) thiab tsis muaj kev txhawb nqa rau HDMI 2.1 (tag nrho plaub qhov kev nkag ua haujlwm nrog HDMI 2.0. - tab sis muaj kev txhawb nqa rau HDCP 2.3 tiv thaiv kab ke). Qhov ntawd yog txhua yam rau cov lus thov.
Thawj lub vaj huam sib luag daws teeb meem yog Ultra HD (3840 Γ 2160). Lub kaw lus ntseeg siab ua haujlwm nrog cov ntsiab lus tseem ceeb hauv qhov kev daws teeb meem no, ntxiv rau nws qhia tau tias muaj peev xwm ua tau zoo heev. Cov duab nyob rau hauv cov ntaub ntawv no yuav luag tsis muaj suab nrov thiab yog heev ntse. Hauv TVs nrog cov kev daws teeb meem zoo ib txwm muaj, nws yog kev ua haujlwm nrog cov duab tsis zoo uas tuaj yeem dhau los ua qhov tsis txaus ntseeg - A8 qauv tsis muaj teeb meem, suav nrog vim qhov tseeb ntawm kev siv cov organic LEDs - xim rov ua dua tshiab tshwm sim pixel los ntawm pixel.
Lub TV siv lub npe nrov X1 Ultimate processor, uas, tshwj xeeb tshaj yog, copes zoo nrog kev ua HDR cov ntsiab lus - lub zog zoo li ntuj, thiab lub suab nrov uas feem ntau muaj nyob rau hauv daim duab hauv hom no yog xyaum tsis pom. Tib yam siv tau rau daim duab SDR uas tau "ntev" rau HDR. Super Bit Mapping tshuab ua haujlwm zoo.
Raws li kev ua raws li lub vaj huam sib luag nws tus kheej nrog tus qauv HDR10, tsis muaj teeb meem ntawm no ib qho. Qhov siab tshaj plaws brightness ntawm cov duab zoo li qub ntsuas nyob rau hauv kev sim ntsuas (ib chav ci ci nrog cov teeb pom kev zoo) yog 778 cd / m2 (tus qauv zaub hom, ci ntsa iab mus txog qhov siab tshaj plaws). Tsis muaj qhov tsis ntseeg tias lub vaj huam sib luag mus txog qhov siab tshaj plaws ntawm 10 cd / m1000 tau teev tseg hauv HDR2 tus qauv thaum ua haujlwm nrog cov ntsiab lus tsim nyog yam tsis muaj teeb meem. Cov xwm txheej zoo sib xws tau ntsib los ntawm OLED vaj huam sib luag los ntawm lub neej ntawd. Nws yog tsis yooj yim sua los tham txog tej glare nyob rau hauv kev sib raug zoo rau ib tug vaj huam sib luag ntawm hom no. Lub TV sib ntaus tawm tsam qhov tshwm sim tau ("hlawv-hauv") los ntawm cov duab zoo li qub ntawm nws tus kheej, hloov cov duab pixel los ntawm pixel ib ntus. Yuav tsum tsis muaj teeb meem nrog qhov no.
Lub TV muaj ntau cov duab presets ib zaug: ci, qauv, xinesmas, games, duab, duab, kev cai, ci Dolby Vision, tsaus Dolby Vision, Netflix calibration hom. Kuv ntsuas xim hauv Vivid thiab Cinematic hom, nrog rau Graphics hom, uas yog qhov zoo tshaj plaws rau kev siv PC.
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Hom "Zoo", qhov tseeb, yog xav tau los tso saib TV hauv lub khw qhov rai; nws tuaj yeem hu tau yooj yim hu ua demo hom. Daim duab ci ntsa iab li qhov ua tau, txias heev (qhov kub siab tshaj 10 K), tsis muaj lus nug txog cov xim raug, tab sis txhua yam zoo li nplua nuj thiab muaj kua ntau li ntau tau. Tsis tas li ntawd nyob rau hauv hom no koj tuaj yeem saib tshaj tawm lossis kis las hauv nruab hnub ci.
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"Xim xinesmas" kuj ua haujlwm nrog ntau qhov chaw xim (DCI-P3), tab sis nws puas ua kom zoo dua (xim kub - 7 K). Qhov nruab nrab DeltaE sib txawv rau qhov txuas ntxiv Xim Checker palette (cov ntxoov grey + ntau cov xim ntxoov ntxoo) yog 100 - nws yog qhov me me thiab zam txim rau cov xwm txheej uas tau ua tiav. Hauv Graphics hom, qhov chaw xim yog qhov ntau tshaj plaws (sRGB), xim kub yog tib yam (cuam tshuam cov kab yog tiaj li ua tau), thiab qhov nruab nrab DeltaE sib txawv yog 4,22. Tej zaum kuv yuav tsis pom zoo BRAVIA OLED A4,38 raws li cov cuab yeej tshaj lij rau kev ua haujlwm nrog cov duab, tab sis yog tias koj xav txog qhov muaj peev xwm los kho cov duab manually, koj tuaj yeem xav txog lub vaj huam sib luag kom kho tau zoo.
Ua hauj lwm nrog contrasting scenes txawm nyob rau hauv feem ntau complex scenes yog ib qho kev xyiv fab - qhov kev hloov ntawm lub teeb thiab tsaus ntxoov yog zoo meej, tsis muaj residual glow. Hardware nrov yog unnoticeable nyob rau hauv maub scenes. Tus qauv Dolby Vision tau txais kev txhawb nqa, thiab A8 series TV panels (ob kab pheeb ces kaum) yog IMAX tau ntawv pov thawj. Saib cov ces kaum yog dawb.
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Sony BRAVIA OLED A8 tau nruab nrog Acoustic Surface Audio suab kaw lus, nyob rau hauv uas lub vijtsam nws tus kheej tseem ceeb hloov mus rau cov neeg hais lus - cov tsav tshwj xeeb tau teeb tsa tom qab nws vibrate, yog li tawm suab ncaj qha los ntawm cov zaub. Lub tshuab no ua tiav lub suab qhov chaw tsis tau muaj dua los rau lub suab sib xyaw ua ke. Ntxiv mus, qhov no siv tau rau qhov tshwm sim ob qho tib si ntawm qhov screen thiab dhau mus - lub kaw lus tswj cov xwm txheej zoo kawg nkaus. Lub suab nrov, muaj ob lub suab nrov / nruab nrab zaus ntawm 10 W txhua tus thiab ob lub subwoofers ntawm 5 W txhua tus, tsis tuaj yeem khav ntawm lub zog siab, tab sis nws yog qhov tseeb txaus los ua suab nrov hauv chav nruab nrab. Thaum nyob ib thiab ib nrab mus rau ob meters ntawm qhov screen, lub suab yog perceived zoo kawg nkaus. Kuv tsis tau pom ib qho kev txwv loj ntawm qhov dynamic ntau yam; ob qho tib si siab thiab qis zaus tau ua haujlwm zoo kawg nkaus. Raws li txoj cai, qhov no yog ib qho ntawm cov suab nrov tshaj plaws hauv TVs hauv "paj vaj huam sib luag" era uas kuv tau pom.
xaus
- TV nrog qhov tshwj xeeb nqaim, thiab qhov no yog qhov tsim nyog nkag siab thaum xaiv. Nws yog tsim los ua ib feem tseem ceeb ntawm lub tsev ua yeeb yam me me - hauv chav nruab nrab, nrog lossis tsis muaj lub suab ntxiv (lub suab nrov hauv tsev yog qhov zoo heev). Rau kev ua yeeb yam hauv tsev loj, kab pheeb ces kaum yuav tsis txaus - qhov siab tshaj plaws rau cov qauv no yog 65 ntiv tes. Rau qhov chaw ua si ntawm lub neej yav tom ntej, 4K / 120p hom thiab ua haujlwm nrog HDMI 2.1 tsis txaus - txawm li cas los xij, rau tiam tam sim no ntawm consoles, TV lub peev xwm yog qhov zoo heev: lub sij hawm teb yog qhov qub, kev ua haujlwm yog qhov zoo. .
Tab sis nyob rau hauv nws lub moj khaum, qhov no yog tej zaum qhov zoo tshaj plaws muab hnub no. Saib cov yeeb yaj kiab ntawm Sony BRAVIA OLED A8 yog qhov zoo siab tiag tiag: ua haujlwm raug zoo nrog cov xwm txheej sib txawv, cov duab zoo ntawm cov dynamic, kev txhawb nqa rau HDR10 thiab Dolby Vision. Kev ci ntsa iab zoo txawm tso cai rau koj tso siab rau A8 series TVs rau qee qhov txawm tias nyob hauv lub hnub ci ci, uas tsis yog ib txwm ua tau rau LED TVs - yog li nws yuav zoo siab rau koj txawm tias thaum lub sijhawm ua haujlwm "on-air" li qub.
Peb ua tsaug rau lub khw Sony Center rau lawv cov kev pab hauv kev sim cov cuab yeej.
Tau qhov twg los: 3d xov.ru