4K telefishinada (UHD): waxa ay tahay, waxaa haboon gadashada? Reviews of telefishinada 4K (UHD)

xallinta High - taasi waa qeexitaanka in badan xusuusan, waxayna u socdeen dukaanka oo loogu talogalay TV cusub. Eraygii ugu dambeeyay ee ku yaala goobahan ayaa noqonaya qaabka 4K Ultra High-Qeexid. Waayo, kuwo badan, waa uun set oo ah waraaqaha. Sidaas daraaddeed, telefishinada 4K UHD - waa maxay? The ugu caansan xilligan la odhan karaa monitor HD Full. HD Ultra waxaa lagu qeexi karaa sida qalab in gudbin karaan image la pixels firfircoon. Waxay, ee jeedo, tiro badan (in ka badan siddeed milyan oo doolar). Qaraarkan ayaa haddii ay taasi waa 3840 x 2160 pixels.

Waxaa soo baxay tiradaasi by laban laabmay xalinta yaqaan ee 1920 x 1080. Waxa uu noqday Heerka tixraac waayo nimadu. Hoos aynu eegno qiimaha kala duwan ee screens.

Sidaas, at xaadirka ah ee xallinta qeexidda waa:

• HD Full (1080 scan horusocod ah);
• 1080i (iskaanka isdhaafsan);
• HD Ready (720 PPI).

Last - ugu badan oo iyaga ka mid, sababtoo ah xilligan la joogo ku dhowaad dhammaan channels TV, saxanno DVD dhab xal in (720 x 480) waa. Laakiin format this yaabaa in loo tixgeliyo huriye. Haddii aan soo iibsan cusub TV, waxaa wanaagsan in aan la tixgelin Doorashadan, xitaa haddii ay tahay a dadab iyo low-qiimaha weyn. Marka aad dooranayso aqbalana television xitaa lacag bixisid si aad inta jeer ee Hertz dareenka. Waxaa waa in aanay noqon wax ka yar 120.

ballaarinta 4K

Format 4K dhawaan u muuqday, 2005. Isha aadanaha ma fududa si ay u arkaan farqiga u xal ugu dambeeyay oo horey u yaqaan in 1080. Gaar ahaan adag tahay in la arko farqiga u, haddii 1080 shows, tusaale ahaan, Blu-ray. Farqiga la geran karo marka arkaysid goodhiyaha gaar ah ka soo saara. Si aad go'aan ku saabsan iibka iyo waxtarka, waxaa lagama maarmaan ah in la tixgeliyo oo dhan faa'iidada iyo khasaaraha alaabta iibiyo. Sidaas la TV qeexitaanka sare.

Waa maxay faa'iidooyinka of ballaarinta HD Ultra?

qaab screen Large la caddeeyo oo cajiib ah, pixels shakhsi ku dul ma arkaan sida loo 720r-analogues. Waxaa lagu daray la dafiri karin. La mid ah sida xaqiiqo ah ee waxa ka dhacaya shaashadda: waxa aad dareemi kartaa qayb ka mid ah goobta Movie. robab Color, oo ay ka ka hadh Xagga Hooska laguu ogolaado in aad si aad u aragto kala duwan ee midabada dabiiciga ah iyo synthetic oo dhan.

Xitaa haddii film la baahin ama la isugu gudbiyo qaab qaldan, feature gaar ah kuu ogolaaneysaa in aad in uu u qaabeeyo image waa 4K. qaateyaasha waxaa qalabaysan Koox ka mid ah hawlaha oo dheeraad ah. In television qaata xallinta noocan oo kale ah lagu hagaajin karo, tusaale ahaan, codka, ama gacanta ku tilmaam, awood u leh inay iyaga u waafajinta la aaladaha kale, sida smartphone shakhsiyeed.

4K-qabsashada

channels Baahnayn warbaahin aan weli lagu qabtay ee "Ultra-HD", laakiin mahad suuragalnimada in la qabsado shaashadda laga iibsan karaa dheereynta, oo wuxuu ku raaxaysan sawir cad. Isku shaqo qabsashada dhamaan telefishinada 4K UHD. Waxay ku siinaysaa siladda fudud? Ma aha waxaan fursad si aad u aragto faahfaahinta ugu fiican xitaa ka muujiyay muddo dheer jecel.

format New image kuu ogolaanaya in aad furto fursado cusub. Waayo, dadka shaqada ku xiran yahay muuqaallo sawir, 3-D, wax soo saarka ee ciyaaraha iyo, dabcan, movies, TV cusub uu noqon doono saaxiibka ugu fiican.

Qasaaraha xal ugu dambeeyey

Oo hadda wax yar oo ku saabsan khasaaraha, taas oo weli ay joogaan in howlgalka of alaabta cusub sida 4K UHD telefishinada. Waa maxay waxa ay noqon karaan?

qaybinta cidhiidhi of content. In dalka, channels yar wareegay HD, HD Ultra oo si aan la heli karin oo dhan, iyo yeelan doonaan in ay si gooni gooni ah bixin. Waxaa ka mid ah oo kaliya ee baakadaha mushaharka channel, laakiin ay xulashada waa yar yahay. kala duwan Price sare. Inkastoo sanadihii ugu dambeeyey ka shaqeeya waxaa ka shaqeeya on arrintan in inta badan ee isticmaala adeegyada la heli karo.

dareen More dhamaystiran oo warbaahinta cusub ee la helay karaa haddii qalabka ku xiran telefishanka, iyada oo cable aan la siidaayey idlaan doonaan hadda waa HDMI 1,4, 2,0 iyo hore u soo hagaagtay. Output 1.4 awoodna u leh beddelidda ee image uu noqon doono, laakiin waxa ay weli qeyb ka mid ah kordhinta lumo. cable New 2.0 aad awood u si uu u daawado filimada xataa ilaa 60 Click here to per labaad, halka dhigma casriga celin 30. kaliya Marka xulashada TV cusub, waa la jecel yahay inaan ka dhaansado si ay xaqiiqada ah in ay jireen dhowr dekedaha HDMI dareenka. 4K UHD-telefishin, dib u eegista macaamiisha kuwaas oo ahaa kaliya mid fiican, waxaa laga yaabaa in mashquulin meel gaar ah in suuqa macaamilka, iyo, sida muuqata, ma la soo dhaafay ka.

OLED: Generation New The

CRT telefishinada ayaa muddo dheer Maarraynta LCD casriga ah ama guddi plasma. Laakiin hogaanka ay kasbatay mashquulin OLED-telefishinada 4K UHD. Waa maxay? Guddi ka kooban yahay dioska- iftiin saaro organic. Technology Tani waa mid aad u badan jecel yihiin in ay ka doodaan saarayaasha iyo iibsada walaacsan, sababtoo ah waa mid aad u cusub ee rimidda. Faa'iidada ugu weyn ee guddi noocan oo kale ah - waa shaashadda qalooca. awoodda wuxuu kuu ogolaanayaa inaad si ay u hirgeliyaan go'aamo badan oo geesi. Waayo, darfaha sida aan u baahnayn in la abuuro Nuur oo dheeraad ah sida in ay screen kale, tusaale ahaan LED 4K UHD. TV LCD jiilka Previous ma awoodi doonaan in farsamo ahaan loo wajaho dhibaatada Nuur.

OLED-guddi la 4K xal - run ahaantii tani waa ugu fiican xilligan la joogo, waayo, isku darka ee TV-ga. screen Tani waa weyn oo ku filan (55 iyo ka kor dadab ah). Price, dabcan, sidoo kale halkii weyn. Celcelis ahaan, waxa ay ku saabsan 400 kun rubles. On lagu daydo qaar ka mid ah qiimaha uu gaaro hal milyan oo rubles. Shirkado badan in soosaarka qalabka guriga, ayaa hore u soo gudbiyeen baarka telefishinada ay la kordhin la mid ah. Hoggaamiyayaasha ee qeybta this - "Sony" iyo "Samsung".

Sony KD-65X9005B

model Tani waa mid ka mid ah ugu soo iibsatay. Si kastaba ha ahaatee, qiimaha heerka hadda ah dadka deggan Russia u muuqataa qof kasta oo aan iska bixin karin - qiyaastii laba boqol oo kun. Si aad ku raaxaysato oo dhan ku farxi lahaa technology ugu dambeeyay, waxaa haboon mushahar fiican. TV Tani waxay ku qalabeysan yahay a HDMI 2.0 dekedda iyo yaqaanaan HEVC ah. Sababo la xiriira joogitaanka darbi noqda television huriye muddo dheer. Tayada by sii kordhaya image ma beddelo. Waxaa la oran karo waa faahfaahinta ugu yar on the-qeexidda sare. Telefishinada 4K UHD Sony leeyihiin tiro balaadhan oo ah tirada iyo tiro balaadhan oo ah moodooyinka.

"Samsung UE65HU8500"

model Tani muuqday oo ku saabsan waqti isku mid ah sida kor ku xusan. Qiimaha TV Samsung 4K UHD ma aha badan oo kala duwan oo ka mid ah tartamayaasha - oo ku saabsan saddex boqol oo kun rubles. Laakiin model this waa looks aad horyalka Talyaaniga. Waxa ay geli karaan gudaha kasta, oo u ahaan doonaa decoration. Farqiga ugu muhiimsan ee uu noqdo, dabcan, screen geesba. abuurnimo Tani, taas oo ka dhigaysa joojinta ku farxaa. Quusin galay sawirka noqonayaa mid ka mid macquul ah. Abuuritaanka saamaynta joogaan buuxda. TV Tani isla markiiba soo jiidata dareenka. Port HDMI 2.0 sidoo kale goob joog, taas oo ah faa'iido muhiim ah.

"Toshiba 58L9363"

Qaabkan la odhan karaa ugu heli karo fasalka 4K telefishinada. Waxaa ka iyada muuqaalka saarayaasha kale lagu qasbay inay dib ugu qiimaha ee dhinaca hoose. TV Tani ma waxay leedahay waxyaalo badan, laakiin jiilka labaad kuu ogolaanaya in aad si aad u daawato 3D cusub. Latest dekedaha jirin, laakiin si loo eego waxa at a Ultra-HD cusub, waxay leeyihiin oo dhan format lagama maarmaanka ah. Iyo ugu muhiimsan - ma jiraan dhalmo ah midabka dhab ah iyo faahfaahinta image fiican.

Panasonic TX-50AX802

Waxa intaa dheer in kartida dabiiciga ah ee tayada ugu dambeeyey sawir loo maqli karo, model this leeyahay feature xiiso leh oo bixiya barnaamijyada dib u socon-waqtiga dhabta ah baahiyey. Waxaa loo yaqaan Freetime. Ku xiridda Internetka kuu ogolaanayaa inaad si ay u abuuraan on profile Milkiilaha TV aad ee, kaas oo isaga kaa caawin doontaa in video saaxiibbadayda la wadaagaan. Sidaas, marka lagu daro arkaysid barnaamijyada ugu tayada sareeya, waxaad hadda ku qaataan kartaa waqti aad u xiiso badan.

LG 55UB950V

television Design of brand ee had iyo jeer waa mid cajiib ah. model Tani waa laga reebo lahayn. 4K UHD LG telefishinada ku jira wax badan oo qalabka kala duwan, oo ay leeyihiin nidaam hawlgalka aad u fudud - webOS. Tani waa hab aan caadi ahayn, kaas oo la heli karo oo kaliya in korontada ka LG. TV waa inay awoodaan inay ka farxin dhammaan faa'idoyinka Ultra-HD - ka midabka si ay u qeexida.

4K UHD telefishinada. waxaa haboon gadashada?

Samee iibsi ee shaashadda ah HD Ultra cusub, aad hadda, sababtoo ah in mustaqbalka dhow ay suurogal tahay in badali karto format hadda si tegayo ah. Huriye, model this uusan haysan waqti in sanadaha soo socda. Dabcan, technology aan la taagan weli, oo aan fog ah ee lagu daydo cusub oo dheeraad ah (tusaale ahaan, 8K, sarraysa ee 1080 hadda lama in 4 iyo 8 jeer). Si kastaba ha ahaatee, tani waxay noqon kartaa laga heli karaa oo keliya in screens format aad u weyn, oo waxaan arki doonaa farqiga u adkaan doonto. Inkasta oo wax soo saarka horumarinta iyo baaxad weyn oo la filayo. Sabab u tahay qiimaha sare ee baahida noqon doonaa mid yar. Haddii khayraadka oggolaan, aad haatan ku raaxaysan karaan sawir qurux badan guriga. Sida ay iyagu yidhaahdaan, tayada bixin doontaa. 4K telefishinada waa laga reebo lahayn.