Fa no sɛ worehwɛ sini a w’ani gye ho no wɔ nsɛm a ɛyɛ nwonwa mu, a kɔla ahorow a ɛpuepue ne mfonini ahorow a ɛkame ayɛ sɛ ɛte sɛ nea ɛwɔ hɔ ankasa. Yɛma wo akwaaba ba wiase a 4K TV ahorow ! Nanso dɛn ankasa ne 4K, na dɛn nti na ɛresakra sɛnea yɛhwɛ TV no? Wɔ saa post yi mu no, wobɛsua deɛ 4K TV kyerɛ, ahwehwɛ nkɔsoɔ a ɛba TV resolutions mu, na woahunu deɛ enti a 4K yɛ paw a agye din nnɛ.
Nteaseɛ a ɛfa 4K Resolution ho
Nkyerɛaseɛ a ɛfa 4K Resolution ho
4K nsusuwii kyerɛ ɔyɛkyerɛ nsusuwii a ɛyɛ bɛyɛ piksel 4,000 wɔ anim a ɛda fam no so. Wɔ TV fam no, eyi taa kyerɛ sɛ ne tɛtrɛtɛ yɛ piksel 3840 na ne tenten yɛ piksel 2160. Wɔtaa kyerɛw saa nsusuwii yi sɛ 2160p, a ɛkyerɛ piksel dodow a ɛda hɔ. Sɛ wɔde toto Full HD (1080p) a ɛwɔ piksel 1920 ne 1080 ho a, 4K de piksel dodow a ɛboro so mmɔho anan gu baabi koro. Saa piksel dodow a ɛkɔ soro yi ma wonya mfonini a ɛyɛ nnam na ɛkɔ akyiri, titiriw wɔ screen akɛse so.
4K nsusuwii ahorow atitiriw abien na ɛwɔ hɔ:
● DCI 4K (Cinema 4K): Wɔde di dwuma titiriw wɔ sini a wɔyɛ no yiye mu, na ne kɛse yɛ piksel 4096 x 2160 na ɛwɔ afã horow a ɛtrɛw ma siniyɛ.
● UHD 4K (Ultra High Definition): Adetɔfo de a ɛwɔ piksel 3840 x 2160, na ɛtaa ba TV, streaming, ne agodie mu.
Nsonsonoe a ɛda 4K ne UHD ntam
Wɔ da biara da dwumadie mu no, wɔtaa de 4K ne UHD di dwuma de sesa wɔn ho wɔn ho. Nanso, UHD wɔ mfiridwuma mu no kyerɛ adetɔfo gyinapɛn nsusuwii a ɛyɛ 3840 x 2160 piksel, bere a 4K (wɔ sini mu) trɛw kakra wɔ 4096 x 2160 piksel. UHD fata 16:9 afã ratio a ɛtaa ba TV ahorow so, bere a DCI 4K de 1.85:1 ratio a ɛtrɛw a ɛfata ma sini ahorow di dwuma.
Adetɔfoɔ Mfiridwuma Fekuo no de adetɔfoɔ gyinapɛn no din wɔ aban kwan so sɛ 'Ultra High Definition' (UHD). Eyi nyinaa akyi no, '4K' da so ara yɛ nea nkurɔfo ani gye ho efisɛ ɛyɛ mmerɛw sɛ wobɛkae na woatɔn. Enti, sɛ wohu '4K TV' anaa 'UHD TV,' a wɔtaa kyerɛ nsusuwii koro ma ofie dwumadie.
Ntotoho a Wɔde Toto Gyinaesi Afoforo Ho
TV so nsusuwii a wɔtaa de toto ho ntɛmntɛm de ma baabi a 4K fata no mu da hɔ ni:
Nhyehyɛeɛ |
Pixels (Ne tɛtrɛtɛ x Ɔsorokɔ) . |
Pixels Nyinaa (Bɛyɛ) . |
Nsɛm a Wɔahyɛ no Nsow |
HD (720p) . |
1280 x 720 na ɛwɔ hɔ |
ɔpepem 0.9 |
Entry-level HD a wɔde hyɛ mu |
HD a ɛyɛ pɛpɛɛpɛ (1080p) . |
1920 x 1080 na ɛwɔ hɔ |
ɔpepem 2.1 |
Standard HD mfe pii |
4K UHD na ɛyɛ adwuma |
3840 x 2160 na ɛwɔ hɔ |
ɔpepem 8.3 |
Full HD piksel mpɛn anan |
8K UHD na ɛwɔ hɔ |
7680 x 4320 na ɛwɔ hɔ |
ɔpepem 33.2 |
4K piksel mpɛn anan, ɛntaa nsi |
4K resolution ma ahuruhuruw kɛse wɔ pixel density mu sɛ wɔde toto 1080p ho a, ɛkyerɛ sɛ mfonini ahorow no hwɛ nnam na ɛkɔ akyiri. Eyi ma 4K yɛ nea eye ma screen akɛse (nsateakwaa 40 ne nea ɛboro saa), baabi a piksel a ɛboro so no mma mfonini no ntumi nhwɛ sɛ ɛyɛ piksel.
Nhumu Afoforo
● Pixel Density: Pixel nketewa a ɛwɔ 4K TV mu no ma mfonini yɛ mmerɛw, na ɛtew pixelation a wotumi hu so.
● Upscaling: 4K TV ahorow betumi ayɛ upscale nneɛma a ɛba fam te sɛ 1080p de ahyɛ screen no ma, ɛwom sɛ ne su gyina TV no dwumadie tumi so.
● Daakye-proofing: 4K ne mprempren gyinapɛn titiriw, a 8K da so ara repue na ne bo yɛ den.
Hyɛ no nsow: Sɛ worepaw 4K TV a, si so dua sɛ ne nsusuwii yɛ 3840 x 2160 piksel na ama woahwɛ ahu sɛ ɛne UHD gyinapɛn a abu so wɔ ɛlɛtrɔnik mfiri a wɔde di dwuma mu no hyia.
Nneɛma a ɛwɔ 4K TV mu
Pixel Density a wɔama anya nkɔso
Nneɛma a ɛho hia sen biara wɔ 4K TV mu biako ne ne pixel density a ɛkɔ soro. Esiane sɛ 4K resolution kyerɛ sɛ wobɛhyehyɛ bɛyɛ piksel ɔpepem 8.3 wɔ screen no so nti, piksel no sua koraa na ɛbɛn wɔn ho wɔn ho sɛ wɔde toto 1080p TV ahorow ho a. Eyi ma wonya mfonini a ɛyɛ mmerɛw na ɛyɛ nnam wɔ baabi a nsɛm nketenkete mu da hɔ pefee. Sɛ nhwɛso no, wubetumi ahu nhaban mmiako mmiako wɔ nnua so anaasɛ nkyerɛwee a ɛwɔ ntade so no pefee. Saa ade yi da adi titiriw wɔ screen akɛse a ɛboro nsateakwaa 40 so, baabi a ebia nsusuwii a ɛba fam no bɛyɛ te sɛ pixelated anaasɛ ɛyɛ kusuu.
Kɔla ahorow a Ɛyɛ Hyerɛn ne Nea Ɛda Hɔ
4K TV taa de kɔla mfiridwuma a ɛkɔ anim a ɛma mfonini yɛ te sɛ nea ɛyɛ hyew na ɛte sɛ nkwa ba. Mfonini ahorow pii boa kɔla ahorow a ɛtrɛw, a ɛkyerɛ sɛ wobetumi ada kɔla pii adi sen HD TV ahorow a wɔtaa de di dwuma. Eyi kyerɛ kɔ kɔkɔɔ a ɛyɛ fɛ, bruu a emu dɔ, ne abɔde mu ahabammono pii. Ɛte sɛ nea kɔla ahorow no yɛ pɛpɛɛpɛ na emu da hɔ, na ɛma emu da hɔ nyinaa tu mpɔn. Sɛ wɔde 4K resolution ka ho a, eyi ma sini, agumadi, ne agodie yɛ nea ɛde ne ho hyɛ mu kɛse efisɛ mfonini no hwɛ sɛ ɛbɛn asetra ankasa.
Nsonsonoe ne emu dɔ a Wɔatu mpɔn
Ade titiriw foforo a ɛwɔ 4K TV ahorow mu ne sɛnea ɛma wohu nsonsonoe ne emu dɔ. 4K set pii boa High Dynamic Range (HDR), a ɛma nsonsonoe a ɛda abibifo a wɔn ho yɛ tuntum ne aborɔfo a wɔn ho yɛ hyew ntam no yɛ kɛse. Eyi ma mfonini a ɛyɛ nnam kɛse a ɛkɔ akyiri kɛse wɔ sunsuma ne nsɛntitiriw mu. Sɛ worehwɛ mfonini ahorow a kanea a ɛyɛ den wom—te sɛ owiatɔe anaa dan a hann kakraa bi na ɛwɔ mu—a, HDR boa ma woda nsɛm a ɛnyɛ anifere a anka ɛbɛyera wɔ TV ahorow a ɛnyɛ HDR so adi. Bio nso, mfiridwuma te sɛ local dimming sesa screen zone ahorow no hann, na ɛma nsonsonoe yɛ kɛse na ɛma mfonini ahorow no mu dɔ kɛse.
Mfaso a ɛwɔ 4K TV so
Mfonini a Ɛkorɔn
4K TV ahorow de mfonini a ɛkorɔn ma denam piksel dodow a ɛboro Full HD (1080p) TV ahorow so mmɔho anan a ɛde ma no so. Eyi kyerɛ sɛ mfonini ahorow no da adi kɛse, emu da hɔ, na ɛkɔ akyiri. Wubehu nneɛma a wɔayɛ no fɛfɛɛfɛ, te sɛ ntama a wɔanwene anaa nhaban a ɛwɔ nnua so, a ɛnyɛ nea wohu wɔ screen ahorow a ɛwɔ nsusuwii a ɛba fam so kɛkɛ. Saa pixel density a ɛkorɔn yi ma pixelation so tew, titiriw wɔ screen akɛse so, na ɛma ɛyɛ anigye kɛse sɛ wobɛhwɛ. Sɛ́ ebia sini hwɛ, agumadi, anaa agodie no, sɛnea emu da hɔ kɛse no ma biribiara a ɛwɔ hɔ no ba nkwa mu.
Osuahu a Wɔde Hwɛ Nneɛma a Wɔde Hyehyɛ Mu
4K TV ahorow no nsusuwii a ɛkorɔn no ma wonya osuahu a ɛma obi de ne ho hyɛ mu kɛse. Esiane sɛ mfonini no yɛ nnam na ɛkɔ akyiri nti, wote nka sɛ wobɛn adeyɛ no. 4K TV pii nso boa High Dynamic Range (HDR), a ɛma nsonsonoe ne kɔla ahorow a ɛyɛ hyew no yɛ kɛse. HDR si nsɛm nketenkete so dua wɔ sunsuma a ɛyɛ sum ne nsɛntitiriw a ɛhyerɛn mu, na ɛma mfonini no mu dɔ ka ho. Sɛ wɔde kɔla ahorow a ɛtrɛw ka ho a, eyi ma mfonini ahorow no yɛ nea nkwa wom na ɛyɛ anigye kɛse. Nea efi mu ba ne osuahu a ɛma wohwɛ a ɛtwetwe wo kɔ asɛm anaa agoru no mu, na ɛma wote nka sɛ ɛyɛ nokware kɛse.
Daakye-Proofing W’anigyede Nhyehyɛe
Sika a wode bɛto 4K TV mu no boa ma daakye-adanse w’anigyede nhyehyɛe. Mprempren 4K ne gyinapɛn titiriw, a nneɛma foforo dodow no ara, streaming platforms, ne gaming consoles boa. Bere a 4K nneɛma reyɛ kɛse no, 4K TV a wubenya no hwɛ hu sɛ wubetumi anya ɔyɛkyerɛ, sini, ne agodie a aba foforo no mu anigye wɔ nea wɔahyɛ da ayɛ no mu. Sɛ mprempren wohwɛ 1080p nneɛma dodow no ara mpo a, 4K TV ahorow ma video ahorow a ɛwɔ nsusuwii a ɛba fam no kɔ soro yiye, na ɛma ɛyɛ fɛ. 4K a wobɛpaw no kyerɛ sɛ wo TV no bɛkɔ so ayɛ nea ɛfata akyɛ, na ɛbɛtwentwɛn hia a ehia sɛ woyɛ no foforo no ase.
![4K TV .]( "4K TV")
4K TV Mfiridwuma Ho Nneɛma
Nneɛma a Ɛyɛ Den a Ɛkorɔn (HDR) .
High Dynamic Range, anaa HDR, yɛ agoru-sesa ma 4K TV ahorow. Ɛma nsonsonoe a ɛda aborɔfo a wɔn ho yɛ hyew sen biara ne abibifo a wɔn ho yɛ tuntum sen biara ntam no yɛ kɛse, na ɛma mfonini ahorow no pue a nkwa ne emu dɔ kɛse wom. HDR nso trɛw kɔla ahorow mu, enti wuhu kɔla ahorow a ɛyɛ fɛ na ɛyɛ hyew. Eyi kyerɛ sɛ owiatɔe hwɛbea yɛ nwonwa kɛse, sunsuma da nsɛm pii adi, na nneɛma a ɛhyerɛn no nhohoro. 4K TV dodow no ara boa HDR formats te sɛ HDR10, HDR10+, ne Dolby Vision, na emu biara de nkɔso soronko kakra ma. Sɛ wopɛ osuahu a eye sen biara a, ɛsɛ sɛ wo TV ne nneɛma a wohwɛ no nyinaa boa HDR. streaming services ne Ultra HD Blu-rays pii de HDR nneɛma ma, na ɛma ɛyɛ mmerɛw sɛ wubenya mfaso horow no mu anigye.
OLED ne QLED Mfiridwuma
Sɛ woretɔ 4K TV a, wobɛtaa ahu OLED ne QLED mfiridwuma a wɔaka ho asɛm. OLED (Organic Light Emitting Diode) TV ahorow de piksel ahorow a ɛhyerɛn ankasa na edi dwuma, a ɛkyerɛ sɛ piksel biara ma n’ankasa hann ba. Eyi ma kwan ma wɔyɛ abibifo a wɔyɛ pɛ efisɛ piksel ahorow betumi adum koraa. Nea efi mu ba ne nsonsonoe a ɛyɛ nwonwa, kɔla ahorow a emu dɔ, ne mmeae a ɛtrɛw a wɔde hwɛ nneɛma. OLEDs yɛ papa ma wɔn a wɔpɛ sini a wɔpɛ sɛ wonya mfonini a eye sen biara.
Nanso QLED (Quantum Dot LED) TV ahorow de, wɔde quantum dots ahorow bi di dwuma de ma hann ne kɔla a ɛyɛ pɛpɛɛpɛ no yɛ kɛse. Wɔde wɔn ho to LED akyi kanea so nanso wɔde mfonini a ɛyɛ hyew ne kɔla ahorow a emu da hɔ ma sɛ wɔde toto LED TV ahorow a wɔtaa de di dwuma ho a. QLEDs taa yɛ hann sen OLEDs, na ɛma ɛfata ma adan a ɛhyerɛn. Mfiridwuma abien no nyinaa ma 4K osuahu a eye kyɛn so nanso ɛsono sɛnea ɛhyerɛn, nsonsonoe, ne bo a ɛkɔ soro.
Mpɔtam Hɔ Dimming ne Lighting Mfiridwuma
Local dimming yɛ ade a ɛma nsonsonoe tu mpɔn wɔ LED-based 4K TV ahorow so. Ɛyɛ adwuma denam screen no afã horow a ɛsɛ sɛ ɛyɛ sum a ɛma ɛyɛ kusuu bere a ɛma mmeae a ɛhyerɛn no hyerɛn no so. Eyi ma mfonini no mu dɔ yɛ kɛse na esiw abibifo a ɛyɛ fitaa a ɛtaa ba wɔ TV ahorow a ɛnyɛ mpɔtam hɔ a ɛma ɛyɛ kusuu mu no ano. Dodow a TV wɔ mpɔtam hɔ mmeae a ɛma hann no yɛ hyew no, dodow no ara na ebetumi adi hann no so pɛpɛɛpɛ.
Akyi kanea ahorow atitiriw abien na ɛwɔ hɔ: edge-lit ne full-array. TV ahorow a ɛwɔ anoano no wɔ LED ahorow a ɛtwa screen no anoano ho hyia, na ɛma ɛyɛ teateaa nanso ɛnyɛ pɛpɛɛpɛ wɔ kanea a wɔde di dwuma no mu. TV ahorow a ɛwɔ nneɛma nyinaa de LED ahorow si screen no akyi tẽẽ, na ɛma mpɔtam hɔ no yɛ hann yiye na ɛhyerɛn pɛpɛɛpɛ. Mfiri a ɛkorɔn binom de mini-LED a ɛyɛ nketewa na ɛdɔɔso di dwuma, na ɛma wotumi di kanea so yiye mpo na ɛma mfonini no tu mpɔn.
Streaming ne Hwɛ 4K Nsɛm a ɛwɔ mu
Ahwehwɛde ahorow a ɛfa Streaming 4K Nsɛm a ɛwɔ mu ho
Streaming 4K content hwehwɛ sɛ wonya intanɛt nkitahodi a ɛyɛ ntɛm na ɛyɛ den. Stream platform dodow no ara kamfo kyerɛ sɛ anyɛ yiye koraa no ahoɔhare a ɛyɛ 25 Mbps na ama 4K a wɔbɔ no yiye a wonni buffering. Sɛ wode Wired Ethernet nkitahodi di dwuma wɔ wo TV anaa streaming device so a, ɛtaa ma wotumi yɛ adwuma a wotumi de ho to so sen biara. Wireless connections betumi ayɛ adwuma nanso egyina wo router ahoɔden ne bandwidth so kɛse. Sɛ wo Wi-Fi yɛ mmerɛw anaasɛ nnipa ahyɛ mu ma a, 4K nsuten betumi ayɛ kasafĩ anaasɛ akɔ fam akodu nsusuwii a ɛba fam so.
Sɛ ahoɔhare da nkyɛn a, ɛsɛ sɛ wo streaming device anaa smart TV no boa 4K playback ne video codecs a ɛho hia, te sɛ HEVC (H.265). Smart TV ne mfiri foforo pii te sɛ Roku, Amazon Fire Stick 4K, anaa Apple TV 4K ba a wɔasiesie wɔn ho ama 4K streaming. Afei nso, hwɛ sɛ wo TV no boa HDR formats te sɛ HDR10 anaa Dolby Vision, efisɛ 4K streams pii de HDR ka ho ma mfonini no yɛ papa.
Honam fam Media Options ma 4K
Sɛ wohwehwɛ 4K osuahu a ɛkorɔn sen biara a, honam fam nsɛm ho amanneɛbɔ te sɛ Ultra HD Blu-ray discs da so ara yɛ nea eye sen biara. Saa diski ahorow yi ma wonya bitrates a ɛkorɔn sen streaming, na ɛma mfonini ahorow a ɛyɛ nnam, kɔla ahorow a ɛyɛ fɛ, ne HDR adwumayɛ a eye ba. Ultra HD Blu-ray players wɔ baabiara na ɛne 4K TV pii hyia.
Honam fam nsɛm ho amanneɛbɔ nso kwati nsɛm a ɛfa intanɛt ho te sɛ buffering anaa compression artifacts. Wɔ wɔn a wɔpɛ sini anaa nnwuma a wohia mfonini a ɛho tew fam no, Ultra HD Blu-rays ma wonya ano aduru a wotumi de ho to so. Bio nso, agodie mfiri bi te sɛ PlayStation 5 ne Xbox Series X mmɔho abien sɛ Ultra HD Blu-ray players, na ɛka agodie ne 4K media playback bom wɔ afiri biako mu.
Platforms a Agye Din a Wɔde 4K Nsɛm Ma
Mprempren streaming services pii de 4K nhomakorabea ahorow a ɛtrɛw ma. Netflix, Amazon Prime Video, Disney +, Apple TV +, ne Hulu de sini ahorow pii, TV so dwumadi ahorow, ne nsɛm a wɔakyerɛw wɔ 4K mu ma. Platform ahorow bi hwehwɛ sɛ wokyerɛw wo din wɔ premium nhyehyɛe ahorow mu na ama woanya 4K nsɛm.
YouTube nso de 4K video ahorow pii a wɔn a wɔde di dwuma no de gu so, a akwantu, abɔde, ne mfiridwuma ho nhwehwɛmu ka ho. Sɛ wopɛ nsɛm a ɛkɔ so tee a, ɛtɔ mmere bi a, nhyiam ahorow te sɛ YouTube TV ne FuboTV de agumadi ne kɔnsɛt ahorow kyerɛ wɔ 4K mu.
Agodie dwumadie te sɛ Xbox Game Pass ne PlayStation Network de agodie a wɔayɛ no yie ama 4K a wɔde kyerɛ. Sɛ wode 4K TV di dwuma a, wubetumi anya agodie, streaming, ne honam fam nsɛm ho amanneɛbɔ nyinaa mu anigye wɔ ultra-high definition mu.
Adetɔ Akwankyerɛ ma 4K TV
Nneɛma a Ɛsɛ sɛ Wususuw Ho Bere a Woretɔ Ade
4K TV a wobɛpaw no betumi ate nka sɛ ɛyɛ den esiane nneɛma pii a wubetumi apaw nti. Fa w’adwene si nneɛma atitiriw yi so na ama woanya nea ɛfata yiye:
● Screen Size: Susuw dan no kɛse ne baabi a wobɛhwɛ no ho. Screen akɛse (nsateakwaa 55 ne nea ɛboro saa) nya mfaso kɛse fi 4K nsusuwii a ɛyɛ nnam no mu.
● Refresh Rate: Hwehwɛ native refresh rates a ɛyɛ 60Hz anaa 120Hz. Nneɛma a ɛkɔ soro no brɛ motion blur ase, eye ma agumadi anaa agodie.
● HDR Mmoa: Hwɛ sɛ TV no boa HDR formats te sɛ HDR10, HDR10+, anaa Dolby Vision ma nsonsonoe pa ne kɔla ahorow a ɛyɛ hyew.
● Smart Features: Hwɛ sɛ TV no dwumadi nhyehyɛe no boa streaming apps a w’ani gye ho na ɛwɔ interface a ɛyɛ mmerɛw anaa.
● Nkitahodi: HDMI 2.0 anaa 2.1 port ahorow pii ho hia na ama wɔatumi de agodie afiri, Blu-ray afiri, anaa nnyigyei nhyehyɛe abɔ mu.
● Upscaling Quality: Engine pa a ɛma nneɛma kɔ soro ma nneɛma a ɛwɔ nsusuwii a ɛba fam tu mpɔn, na ɛma video ahorow a ɛyɛ 1080p anaa 720p yɛ fɛ yiye wɔ 4K screen ahorow so.
● Sɛnea Wobɛhwɛ: OLED TV taa ma wotumi hwɛ nneɛma a ɛtrɛw bere a wode toto LED/LCD TV ho a, enti sɛ wufi mmeae ahorow hwɛ TV a, susuw eyi ho.
● Ɔdio Pa: Ɛsono akasam a wɔde ahyɛ mu. Ebia wobɛpɛ sɛ wonya soundbar anaa abɔnten so audio system na ama woanya osuahu a ɛyɛ den.
Top Brands a wɔde yɛ 4K TV ahorow
Nnwumakuw pii da nsow wɔ 4K TV ahorow a ɛyɛ fɛ a wɔyɛ no mu. Edin ahorow bi a wogye di ni:
● Samsung: Wonim no sɛ ɛwɔ QLED mfiridwuma, ɛhyerɛn yiye, na kɔla ahorow a ɛyɛ hyew. Samsung TV ahorow taa de smart platform ahorow a ɛyɛ den di dwuma.
● LG: Ɔkannifo wɔ OLED TV ahorow mu, a ɛde abibifo a ɛyɛ pɛ ne mmeae a ɛtrɛw ma. LG nso de LED a ɛyɛ den ne NanoCell a wobɛpaw ma.
● Sony: Wɔagye din wɔ mfonini a wɔde di dwuma yiye ne kɔla a ɛyɛ pɛpɛɛpɛ ho. Sony TV ahorow no di mu wɔ sɛnea wɔde kankyee di dwuma ne HDR adwumayɛ mu.
● TCL: Ɛde 4K TV ahorow a ɛnyɛ sika pii a mfonini a ɛyɛ den ne Roku smart TV dwumadi a wɔde ahyɛ mu ma.
● Hisense: Ahyɛnsode foforo a ne bo nyɛ den a ɛwɔ 4K panels ne nneɛma pa, a ɛfata ma wɔn a wonni sika pii.
Budget Ho Nneɛma a Wosusuw Ho
4K TV ahorow no bo yɛ den. Sɛnea wobɛfa sikasɛm nhyehyɛe ho ni:
● Entry-Level ($300-$600): Mfitiase 4K TV ahorow a mfonini a ɛfata wom, mpɛn pii no LED panels ne HDR10 mmoa. Ɔkɛseɛ ma wɔn a wɔhwɛ no kwa.
● Mid-Range ($600-$1,200): Kɔla a ɛyɛ pɛpɛɛpɛ yiye, HDR mmoa a ɛtrɛw, ne upscaling a ɛkɔ anim. Mpɛn pii no, fa QLED anaa LED mfiridwuma a eye sen saa ka ho.
● High-End ($1,200+): OLED anaa QLED TV a ɛyɛ fɛ a ɛwɔ HDR format ahorow a ɛkɔ anim, ɛyɛ foforo a ɛkorɔn, na ɛyɛ nea ɛkorɔn. Ɛyɛ nea eye ma wɔn a wɔn ani gye ho.
Kae sɛ nneɛma bo sakra wɔ adetɔn bere te sɛ Black Friday anaa nnapɔnna ho nsɛm a wɔde hyɛ nkurɔfo nkuran mu. Afei nso, susuw ɛka foforo te sɛ soundbars anaa wall mounts ho.
Awie
4K TV ahorow ma mfonini a ɛkorɔn a ɛwɔ piksel density a ɛkɔ anim, kɔla ahorow a ɛyɛ hyew, ne nsonsonoe a ɛkɔ anim. Wɔma wonya osuahu a ɛma wotumi de wo ho hyɛ mu na ɛma wo anigyede nhyehyɛe no yɛ nea ɛbɛba daakye. Sika a wode bɛto 4K TV mu no hwɛ hu sɛ w’ani begye nneɛma a aba foforo a ɛwɔ nkyerɛase a ɛkorɔn mu ho. Susuw mfonini ahorow a ɛwɔ HDR mmoa ne nneɛma a ɛkɔ akyiri ho na ama woanya osuahu a eye sen biara. Feilong de 4K TV soronko a ɛma ofie anigyede nya nkɔso denam mfiridwuma a ɛyɛ nwonwa so, na ɛma adetɔfo nya bo a ɛsom a ɛso bi nni ne abotɔyam a wɔde hwɛ ade.
FAQ
Asɛmmisa: Dɛn na 4K kyerɛ wɔ TV so?
A: 4K TV kyerɛ television a ne kɛse yɛ 3840 x 2160 piksel, na ɛma wonya nsɛm a ɛkɔ akyiri sen Full HD (1080p) TV ahorow no mmɔho anan, na ɛma wonya mfonini a ɛyɛ nnam na ɛkɔ akyiri.
Asɛmmisa: Ɔkwan bɛn so na 4K TV ma osuahu a ɛfa hwɛ a wobɛhwɛ ho no yɛ kɛse?
A: 4K TV ma mfonini a ɛkorɔn, kɔla ahorow a ɛyɛ hyew, ne nsonsonoe a ɛkɔ anim a ɛma wotumi hwɛ no yɛ kɛse, na ɛma wonya osuahu a ɛma obi de ne ho hyɛ mu kɛse, titiriw wɔ screen akɛse so.
Asɛmmisa: Dɛn nti na ɛsɛ sɛ mede sika hyɛ 4K TV mu?
A: Sika a wode bɛto 4K TV mu daakye-da wo nhyehyɛe adi sɛ 4K ne mprempren gyinapɛn, hwɛ hu sɛ ɛne nneɛma foforo, streaming services, ne agodie consoles hyia.
Asɛmmisa: So 4K TV bo yɛ den sen nsusuwii afoforo?
A: 4K TV ahorow wɔ hɔ wɔ bo ahorow mu, efi nea ɛyɛ sikasɛm mu adamfofa so kosi nea ɛkorɔn so, a ɛde nneɛma ahorow ne mfiridwuma ahorow te sɛ OLED anaa QLED ma.
Asɛmmisa: So 4K TV betumi ama nneɛma a ɛwɔ nsusuwii a ɛba fam ayɛ kɛse?
A: Yiw, 4K TV pii wɔ upscaling tumi a ɛbɛma nneɛma a ɛba fam te sɛ 1080p anya nkɔso, na ɛma ne hwɛbea tu mpɔn wɔ 4K screen so.
