Features TV. Description, kwatankwaci da, da kuma abin da su yi la'akari da lokacin da zabar wani

A lokacin da zabar wani zamani TV bada shawarar a kula da bayani dalla-dalla. Talabijin a kan kasuwar mai yawa, za ka iya samun ɓace a zabi wani dace model. Masana'antun kuma zuwa dabaru, daya farashin sayar da ƙananan-ingancin model. Domin duk ajali yiwuwa bada shawarar a duba hoton a Stores, saboda na ra'ayin wani ra'ayi na saye shubuha. Wani lokaci daya da kuma guda allo ana riskarsa daban da baƙi.

Babban fasaha fasali na lebur TV

Features TV sau da yawa nuna wata iyaka jerin tuntuba ba kawai m abubuwa cikin sharuddan tallace-tallace. A manufacturer sa a bita bayyanar ba tare da sauyawar baya capabilities na ciki "baƙin ƙarfe". Kuma masu sayarwa sa da TV a matsayin zahiri inganta version. Duk da haka, proshtudiruya Internet, zaka iya gane kama.

Mun ware daga cikin manyan halaye na televisions da suke da muhimmanci ga mai saye:

• Allo mai haske, ƙuduri, size, siffar.
• Sauti: juz'i, yawan ginshikan, software siffofin inganta sauti.
• 'Yanci na amfani menus, kula da panel, karfinsu tare da na'urori.
• Ƙarin fasali: Internet connection via na USB ko Wi-Fi, gina-in decoders.
• Cost-tasiri, hanyoyin da za a daidaita haske ta atomatik, ko da hannu.
• Kauri, nauyi, bayyanar da samu na'urar.

selection matsaloli

Tare da duk bai cika bayanai bayar a sama domin sayan da kaddarorin na TV na'urar. Idan da mai saye ya zaɓi LG TV, farashin zai iya zama da yawa m fiye da lokacin da kyan gani, daga gaba model. Matsakaicin kewayon ayyuka ga talakawan kudin ne rare samu.

Features TV da basira bambance bambancen masana'antun, da tilasta masu sayen dauki opolovinennye na'urar ba tare da Wi-Fi, amma tare da wani updated version na bidiyo ko a lankwasa allo tare da wani low-ikon processor. Ƙarin ayyuka suna da amfani, amma ya yi hadaya saboda su babban sigogi impractical.

sana'a m

Bayani dalla-dalla talabijin sau da yawa gabatar a cikin m da haske ga mai saye. Mutane da yawa dame allon ƙuduri na 1920 p da 720 p, cewa a fili rarrabe kantin sayar da shi ne kusan ba zai yiwu.

Gungura zuwa saitin kayyade a cikin na'urar data takardar:

• da mayar da martani da pixel.
• kwana.
• launi haifuwa.
• matrix da irin;
• hanyar haskaka hotuna.
• da ikon aika da 3D-image.

Features LCD talabijin ake zaba karkashin aiki yanayi. Idan dakin yana babu hasken rana, superbright LED-allo ne ba za mu saya. Lokacin da rana haskoki ba zai iya jimre har iko emitters.

A kan lantarki kasuwar offers da LG TV, Farashin ne m fiye da na fafatawa a gasa, tare da irin wannan halaye. Yana sanye take da allo, gina a kan jimla dige. Hoton da aka canjawa wuri mai idon basira da launuka, hoton ba Fade a hasken rana.

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Gogaggen masu amfani kula da yawan musaya. Irin dangane da gefe na'urorin: USB, COM-tashar jiragen ruwa, VGA, HDMI-haši. A image quality rinjayar Hadakar graphics processor, wanda za a iya zaba ta hanyar gwajin tebur a cikin Internet.

USB-haši an rarraba bisa ga karatu gudun: 2.0 ko 3.0. The latest model da wani m Smart iko menu, wasu daga saman TV yi umarnin muryarka da gestures na mai shi. Don ware tsauri hargitsi na zane-zane da developers suna bayar da wani gidan talabijin na musamman tsarin mulki. Wannan zama dacewa lokacin da a haɗa Consoles ko kallon wasanni tashoshi.

M hadewa a cikin sabuwar TV

Masana'antun model kit fasali:

• 3D-sakamako na samar da Viewing fina-finai a gida a cikin juz'i na format. A sabon talabijin ba sa bukatar yin amfani da musamman tabarau.
• Smart TV - mai Hadakar yanayi domin samun sigina daga Intanit. Shirin harsashi yana faɗaɗa jerin tashoshi, kyale ka ka yi amfani da kusan kowace hanya na duniya na talabijin. Ba ake bukata a cire guda na USB bada, wanda muhimmanci rage kudin wata-wata sabis. Yana bukatar internet LAN ko Wi-Fi, kuma shi ne riga a cikin kowane gida.
• 4K ne sau hudu da ƙuduri FullHD, don haka ba za ka iya duba bidiyo daga masu sana'a kyamarori.

Ikon da irin lagireto

Jini fuska da haske darajar ƙananan fiye da LCD da LED-talabijin. Farashin da kuma halaye baya cike a cikin na farko da irin TV, amma a kan lokaci sabuwar fasahar sun tashi. Duk da haka, da jini har yanzu more cikakken launi watsa ta hanyar amfani da sallama a batu na watsi.

LED-dakunan televisions emitters samar da haske fitarwa ikon 500 cd / m 2 *. Za'a iya canza hasken pixels bukatar wani iko da fitilar ga wani allo, located a kasa na tsaro a daya kwafin ko biyu-jere layout. The latest model suna sanye take da haske TV diodes gusar da sakamako na launi hasara a lokacin da canza Viewing kwana.

kwatanta model

A cibiyar haske a LCD model ne mai iko fitilar, Saboda haka da kananan Viewing kwana da kuma haske. Features ICE talabijin ya karu da yin amfani da haske diodes. Jini fuska ne tsada, amma suna da wani babban bambanci. Jikewa Paints samu image sake kunnawa fasahar: haske fitilar ba kafa, da kuma sallama a kowane batu.

Features ICE-talabijin ne kusa da jini. The latest model da wani low nauyi, manyan allo masu girma dabam. Lankwasa zabin fuska aka tsara don ku ba da viewer hoto ba tare da na sarari murdiya. A abũbuwan amfãni daga LED ne na bakin ciki Layer na pixels, babban haske, kananan lantarki wt.

Wadannan zaba film magoya jini talabijin, wanda halaye - mai ingancin image, jikewa da mafi ƙarancin RTT pixels. Amma ga mai kyau Siffar masu kuzarin kawo cikas da kuma masu biya disadvantages:

• sauka a hankali allo kuna, sabis rai da aka tsara don 30,000 hours, wani talakawan na game 9 shekaru na yau da kullum amfani da fina-finai;
• manyan taro na na'ura;
• ƙara ikon amfani.

A jini nuni panel yana da abũbuwan amfãni daga kallon fina-finai, a wani duhu dakin, black sautin mafi ma'ana fiye da na LCD talabijin.

Martani na pixels da ƙuduri

M model ne iya haifa kananan cikakken bayani game da image da kuma ajiye contours na motsi images. Wadannan siffofin da jini talabijin da kuma ICE. A halaye nuna a cikin bayanin irin na'urar ID. An shawarar karanta takardun saye.

Masu amfani lura da wani abin kwaikwaya: a lokacin da fuska irin wannan sigogi daga daban-daban masana'antun ba da tabbacin cewa hoto da za a buga wannan hanya. Wannan shi ne musamman m lokacin da biyu TV sets sa tare da hada a cika haske. Wannan shi ne saboda masana'antu dabarun da kayadadden ji na gani gabobin.

A mayar da martani lokaci musababin hotunan motsi abubuwa, sosai lafiya bayani a fili gano a lokacin da ta ƙuduri na 4K. Wannan yanayin ya bayyana a kan TV fuska na Asian model. Amma da kera alkawari don gabatar da irin wannan fuska a kan duk gaba TV.

Common misali ga dijital watsa shirye-shirye a DVB-T2 Rasha. Ga tauraron dan adam TV - DVB-S2, amma saita-saman akwatin decoders, sukan yi amfani da liyafar na karshe siginar format. Watsa labarai da shirye-shirye, da kuma da yawa TV shirye-shirye da za'ayi tare da wani ƙuduri na 720 da 576 pixels.

Siyan tsada da kuma alama-arziki high-definition model kawai domin fitowa da yamma watsa ne m tare da sayan da Jeep-ƙasa abin hawa ga birni tuki. Idan ya zo ga daraja, a cikin wannan akwai wani hankali. Daga mahangar layman, dalilin selection na talabijin zama m tanadi.

Ganin kwana da bambanci

Budget LCDs da gagarumin drawbacks. Lokacin da yadda ya kamata a zabi ra'ayi ne gurbata lissafi image size da kuma canza launi da hotuna. Wannan fi mayar dogara a kan sigina na dijital hira fasahar cikin bayyane radiation: jini, ICE-nuni, wani LCD panel.

Siga bambanci ba tare da muhimmanci. Samar da wata gaba daya baki pixel ba za a iya wakilta wani daya fasaha. Kusa da maki haske a haɗe zuwa wani maras aiki mahada na launin toka. Wannan halayyar nuna alaka tsakanin baki da fari launuka. A ya fi girma da rata, da canja wurin da karin halitta.

A kan abin da za ku iya ajiye?

A lokacin da zabar tsada multifunctional dabara shi ne shawarar la'akari siffofin na talabijin watsa shirye-shirye nagartacce. Shi ne da bai dace ba saya 4K-ƙuduri aiki idan ka TV da aka tsara don kallon HDTV format talabijin. Buyers sau da yawa overpay for Smart TV iko, amma ba su yi amfani da Internet.

A irin wannan halin da ake ciki tare da 3D aiki. Bisa ga sakamakon wani m duba na saye adulthood kallo video a cikin wannan format sau da yawa bayan sayan. Ba wani cheap zaɓi ne ban sha'awa ga matasa da kuma yara. TV ne sarrafawa da zaɓuɓɓuka masu biyowa:

• manual mashiga a kan gaban panel.
• ta ramut - mafi m hanya domin tashar sharuddan sauyawa.
• murya - wani sabon abu qara kudin na TV.
• gestures - wuya ci karo da wani zaɓi, da kuma rinjayar da farashin da TV.

A kamata ba a ajiye a matsayin image, saboda sabon TV da aka samu domin inganta da canja wurin da idon basira abubuwa. Halitta image aka samu ta hanyar da sabon UHD fasahar - jimla dige, aika da halitta launuka da high bambanci.