21.45" kormeer xafiis oo aan qaab lahayn Model: XM22DFA-75Hz
Astaamaha Muhiimka ah
1.21.45"Guddi VA ahlehQiimaha ugu sarreeya saamiyada FHDilbaxnimo.
2.75Hz heerka soo kicinta sare.
3.3 dhinac design aan frameless.
4.3000:1 saamiga isbarbardhigga sare.
Farsamo
| Qaabka No.: | XM2DFA-75Hz | |
| Bandhig | Cabbirka Shaashada | 21.45" VA |
| Nooca nalka dambe | LED | |
| Saamiga dhinaca | 16:09 | |
| Iftiin (Caadi) | 200 cd/m² | |
| Isbarbardhigga (Caadi) | 1,000,000:1 DCR (3000:1 Joog CR) | |
| Qaraarka (Max.) | 1920 x 1080 | |
| Waqtiga Jawaabta (Caadi ahaan) | 12 ms (G2G) | |
| Xagasha Daawashada (Horizontal/Vertical) | 178º/178º (CR>10) , VA | |
| Taageerada Midabka | 16.7M, 8Bit, 72% NTSC | |
| Gelida ishaarada | Muuqaalka Muuqaalka | Analog RGB/Digital |
| Isku xidhSignal | H/V gooni ah, isku dhafan, SOG | |
| Xiriiriyaha | VGA+HDMI | |
| Awood | Isticmaalka Korontada | Caadiga ah 22W |
| Ku-taagnaanta Awoodda (DPMS) | <0.5W | |
| Nooca | DC 12V 2A | |
| Astaamaha | Ku xidh & ciyaar | Taageeray |
| Naqshad la'aan | Naqshadaynta Bezeless ee 3 dhinac | |
| Midabka Golaha | Matt Black / Cadaan | |
| Buurta VESA | 75x75mm | |
| Iftiin Buluuga Hoose | Taageeray | |
| Agabka | Korontada, fiilada HDMI, buug-gacmeedka isticmaalaha | |
75Hz heerka sare ee soo kicinta ayaa qanciya ciyaarta iyo shaqada labadaba
Waxa ugu horreeya ee aan u baahannahay inaan aasaasno waa "Waa maxay dhab ahaantii heerka cusbooneysiinta?"Nasiib wanaag ma aha mid aad u adag.Sicirka dib-u-cusboonaysiinta ayaa si fudud u ah tirada jeer ee bandhiggu dib u cusboonaysiiyo sawirka uu muujinayo ilbiriqsikiiba.Waxa aad tan ku fahmi kartaa marka la barbar dhigo heerka cabbirka filimada ama ciyaaraha.Haddii filimka lagu toogto 24 fareemood ilbiriqsikiiba (sida heerka shaleemada), markaas waxa ka kooban yahay kaliya 24 sawir oo kala duwan ilbiriqsikii.Si la mid ah, bandhig leh heerka bandhiga 60Hz wuxuu muujinayaa 60 "frames" ilbiriqsikii.Runtii ma aha qaab-dhismeedyo, sababtoo ah bandhiggu wuxuu soo kicin doonaa 60 jeer ilbiriqsi kasta xitaa haddii aanu hal pixel is beddelin, bandhiguna wuxuu muujinayaa oo keliya isha la quudiyo.Si kastaba ha ahaatee, isbarbardhigga weli waa hab sahlan oo lagu fahmi karo fikradda udub-dhexaadka ah ee ka dambeysa heerka soo kicinta.Heerarka dib-u-cusboonaysiinta sare waxay la macno tahay awoodda lagu xamili karo heerka jir sare.Kaliya xasuusnoow, in bandhiggu uu muujinayo kaliya isha la quudiyo, oo sidaas darteed, heerka soo kicinta sare ma wanaajin karo waayo-aragnimadaada haddii heerka soo-celintaadu uu ka sarreeyo heerka jir ee ishaada.
Saamiga isbarbardhigga sare
Isbarbardhigga Saamiga
Saamiga isbarbardhigga waxaa loola jeedaa faraqa u dhexeeya iftiinka ugu sarreeya iyo kan ugu yar.Waa awoodda kormeeraha soo-bandhigidda si uu u muujiyo midabada madow oo madow iyo midabyo dhalaalaya oo dhalaalaya.
IPS: Panelyada IPS waxay qabtaan shaqo hufan qaybta saamiga isbarbardhigga laakiin meelna uma dhowa kuwa VA panels.Guddiga IPS wuxuu bixiyaa saamiga isbarbardhigga ee 1000: 1.Markaad daawato jawiga midabka madow ee guddiga IPS, midabka madow wuxuu noqon doonaa mid cawl ah.
VA: VA panels waxay bixiyaan saamiga isbarbardhigga ka sarreeya ee 6000: 1 oo aad u cajiib ah.Waxay awood u leedahay inay muujiso jawi mugdi ah oo madow.Markaa, waxaad ku raaxaysan doontaa tafaasiisha sawirka ay muujinayaan muraayadaha VA.
Guuleystaha waa guddiga VA sababtoo ah saamiga isbarbardhigga sarreeya ee 6000: 1.
Midnimada Madow
Midnimada madow waa awooda kormeeraha si uu u muujiyo midabka madow inta shaashada dhan ah.
IPS: Baallayaasha IPS runtii aad uma fiicna muujinta midabka madow ee isku midka ah shaashadda oo dhan.Sababtoo ah saamiga isbarbardhigga hooseeya, midabka madow wuxuu u muuqan doonaa wax yar oo cawl ah.
VA: Dabaqyada VA waxay leeyihiin lebbis madow oo wanaagsan.Laakiin sidoo kale waxay kuxirantahay nooca TV-ga ee aad raacdo.Dhammaan moodooyinka TV-ga ee leh VA panel ma leeyihiin lebbis madow oo wanaagsan.Laakiin waa ammaan in la yiraahdo guud ahaan, VA panels waxay leeyihiin lebbis madow oo ka wanaagsan guddiga IPS.
Guulaystaha waa guddiga VA sababtoo ah waxay muujin kartaa midab madow si isku mid ah shaashadda oo dhan.
Sawirada alaabta
Xoriyad & Dabacsanaan
Xidhiidhada aad u baahan tahay si aad ugu xidho qalabka aad rabto, laga bilaabo laptops ilaa dhawaaqyada dhawaaqa.Oo leh75x75VESA, waad ku dhejin kartaala socodkaoo samee goob shaqo oo gaar kuu ah.
