Retina Display waa magaca ay bixiso Apple si loo isticmaalo farsamada shaashadda sare ee loo isticmaalo qaababka kala duwan ee iPhone, iPod-ga, iyo waxyaabaha kale ee Apple. Waxaa la soo saaray iPhone 4 bishii Juun 2010.
Waa maxay Sawirada Retina?
Shirkadda Retina Display waxay magaceeda ka soo dalbatay shirkadda Apple in shaashadaha la adeegsado isticmaalka tiknoolajiyadu ay yihiin kuwo aad u fiiqan oo tayo sare leh oo aan macquul aheyn in isha aadanuhu ay kala soocaan pixels shakhsi ahaaneed.
Muuqaalka Retina Display wuxuu xajiyaa geesaha cirifka ah ee pixels kaasoo sawirro ku dhejinaya shaashadaha waxayna sawirrada muuqaal ahaan u muuqdaan kuwo dabiici ah.
Faa'iidooyinka tiknoolajiyadu waxay u muuqdaan kuwo muuqda oo badan, laakiin gaar ahaan bandhigidda qoraalka, halkaas oo geesaha gaduudka ah ee xarfaha ay aad u jilicsan yihiin marka loo eego farsamooyinka bandhigga hore.
Sawirada Retina Display ee sawirada tayo sare leh waxay ku salaysan yihiin dhowr arrimood:
- Cufnaanta sare ee pixel-ka samee shaashadda qalabka.
- Saamaynta farqiga u sarreeya si loo abuuro caddad cadcad iyo madow.
- Tiknooloojiyada gudaha (IPS) ee beddelidda (IPS) si loo wanaajiyo xaglaha laga yaabo in shaashadda la arki karo.
- Daboolka muraayadda lagu daboolo shaashadda iyo LED-ga si loo hagaajiyo tayada sawirka.
Labo Calaamadood oo sameeya sawir muujin ah
Halkan waa meesha ay wax ka yartahay wax dhib yar: Ma jiro xallin khaas ah oo sameeya shaashadda Retina Display.
Tusaale ahaan, ma dhihi kartid qalab kasta oo leh qiyaasta 960 x 640 pixels waxay leedahay Retina Display, inkastoo taasi ay tahay xalka iPhone 4 , oo leh shaashadda Retina Display.
Taa baddalkeeda, waxaa jira laba arrimood oo abuuraya shaashadda Retina Display: cufnaanta pixel iyo masaafada ay ka muuqato shaashadda sida caadiga ah.
Cudurka Pixel waxaa loola jeedaa sida si adag u buuxsamo pixels shaashadda. Cufnaanta ayaa ka weyn, muuqaalka sawirada. Miisaanka Pixel waxaa lagu qiyaasaa pixels halkii inch, ama PPI, taas oo muujinaysa inta pixels ay joogaan hal mitir injir shaashadda.
Tani waxay ku saleysan tahay isugeynta xallinta qalabka iyo cabirka jirka.
IPhone 4 wuxuu lahaa 326 PPI thanks thanks to screen 3.5-inch leh qiyaas 960 x 640. Tani waxay ahayd PPI-da asaasiga ah ee loo yaqaan "Retina Display", inkastoo ay isbeddeshay moodooyinkii la sii daayay. Tusaale ahaan, iPad Air 2 wuxuu leeyahay shaashad 2048 x 1536 pixel, taasoo keentay 264 PPI. Taasi, sidoo kale, waa shaashadda Retina Display. Tani waa halka ay ku jiraan qodobka labaad.
Muuqaalka Muujinta waxaa loola jeedaa sida ay dadku u isticmaalaan inta badan inay qabtaan qalabkooda. Tusaale ahaan, iPadka guud ahaan waxaa lagu qabtaa si caddaalad ah wajiga adeegsiga, halka Macbook Pro guud ahaan laga arko meel fog. Arrintani waa arrin sababtoo ah sifooyinka muuqaalka ah ee muujinta Retina ayaa ah in pixels aysan kala saari karin indhaha aadanaha. Waxyaabaha laga arko meel ka sii fog waxay u baahan yihiin cufnaanta weyn ee pixel ee isha si aan u arkin pixels. Cufnaanta Pixel waxay noqon kartaa mid hooseeya marka la eego waxyaabo la arkay meel fog.
Noocyada kale ee Retina Display
Maaddaama Apple ay soo bandhigtay qalab cusub, cabbiraadyada sawirada, iyo calaamadaha pixel, waxay bilaabeen inay isticmaalaan magacyo kale duwan ee Retina Displays kala duwan. Kuwaas waxaa ka mid ah:
- Display Retina - waxaa loo isticmaalaa iPhone 4, iyo kuwo kale.
- Retina HD Display-waxaa loo isticmaalaa iPhone 6 Plus , iyo kuwo kale.
- Retina 4K Display - ayaa lagu isticmaalay 21-inch iMac.
- Retina 5K Display - ayaa lagu isticmaalay 27-inch iMac.
- Super Retina HD Display-waxaa loo isticmaalaa iPhone X.
Waxyaabaha Apple ee leh Retina Display
Retina Displays ayaa laga heli karaa waxyaabaha soo socda ee Apple, kuwan soo socda iyo qiyaasaha pixel:
iPhone
Tirada Screen * | Xallinta | PPI | |
---|---|---|---|
iPhone X | 5.8 | 2436 x 1125 | 458 |
iPhone 7 Plus & 8 Plus | 5.5 | 1920 x 1080 | 401 |
iPhone 7 & 8 | 4.7 | 1334 x 750 | 326 |
iPhone SE | 4 | 1136 × 640 | 326 |
iPhone 6 Plus & 6S Plus | 5.5 | 1920 × 1080 | 401 |
iPhone 6S & 6 | 4.7 | 1334 × 750 | 326 |
iPhone 5S, 5C, & 5 | 4 | 1136 × 640 | 326 |
iPhone 4S & 4 | 3.5 | 960 × 640 | 326 |
* dhejiyo dhammaan jaantusyada
Taabashada iPod
Heerka Screen | Xallinta | PPI | |
---|---|---|---|
6th Gen. iPod touch | 4 | 1136 × 640 | 326 |
Gacanta 5aad ee iPod | 4 | 1136 × 640 | 326 |
Tilifoonka 4aad ee iPod | 3.5 | 960 × 640 | 326 |
iPad
Heerka Screen | Xallinta | PPI | |
---|---|---|---|
iPad Pro | 10.5 | 2224 x 1668 | 264 |
iPad Pro | 12.9 | 2732 × 2048 | 264 |
iPad Air & Air 2 | 9.7 | 2048 × 1536 | 264 |
iPad 4 & 3 | 9.7 | 2048 × 1536 | 264 |
iPad mini 2, 3, iyo 4 | 7.9 | 2048 × 1536 | 326 |
Apple Watch
Heerka Screen | Xallinta | PPI | |
---|---|---|---|
Dhamaan jiilalka - jirka jirka 42mm | 1.5 | 312 × 390 | 333 |
Dhamaan jiilalka - jirka 38mm | 1.32 | 272 × 340 | 330 |
iMac
Heerka Screen | Xallinta | PPI | |
---|---|---|---|
Pro | 27 | 5120 × 2880 | 218 |
oo leh Retina Display | 27 | 5120 × 2880 | 218 |
oo leh Retina Display | 21.5 | 4096 × 2304 | 219 |
Macbook Pro
Heerka Screen | Xallinta | PPI | |
---|---|---|---|
3rd Gen. | 15.4 | 2880 × 1800 | 220 |
3rd Gen. | 13.3 | 2560 × 1600 | 227 |
Macbudka
Heerka Screen | Xallinta | PPI | |
---|---|---|---|
2017 | 12 | 2304 × 1440 | 226 |
2015-ka | 12 | 2304 × 1440 | 226 |