retina   7350

« earlier    

iPhone 8 screen resolution vs. screen technology | iMore
Confession: I hadn't even been considering the screen resolution of iPhone 8 (D22). I'm no stranger to such considerations. I went more than a little overboard running the resolution options on a 4-inch iPhone back before iPhone 5 shipped. Likewise imagining the resolution of a 5-inch iPhone before iPhone 6 and iPhone 6 Plus shipped.
This year, though, John Gruber kicked my ass. From Daring Fireball:
Using similar logic, and considering all of the rumors and purported part leaks, I have a highly-educated guess as to the dimensions of the D22 display:
5.8 inches, 2436 × 1125, 462 PPI, true @3x retina with no scaling.
I think the reason I didn't do the math this year is is that, back then, scaling iOS to different screen sizes was a great unknown. It had been bound by pixel perfection to the original size, then the original size plus a row, for years. Breaking those bonds was a big problem for them to solve and imagining how Apple might solve big problems excites me.
iphone8  rumor  retina 
10 days ago by rgl7194
Daring Fireball: Conjecture Regarding the Precise Details of the iPhone D22 Display Resolution
Thanks to last week’s inadvertent release of an unredacted build of HomePod’s version of iOS, we know some things that we didn’t know before. One of those things is that the new edge-to-edge iPhone is codenamed D22, and that the OS explicitly supports an iPhone display with hardware resolution of 2436 × 1125 pixels.
For reference, all 4.7-inch iPhones to date (6, 6S, and 7) have a display resolution of 1334 × 750, at 326 PPI. All Plus models to date have a display resolution of 1920 × 1080, at 401 PPI. Apple publishes these numbers on the iPhone tech specs comparison page.
iphone8  rumor  daring_fireball  retina 
12 days ago by rgl7194
Why is WindowServer consuming 48% of my CPU? | Official Apple Support Communities
(On reducing WindowServer’s CPU usage:)
"I had a similar issue on Sierra, and after some testing it seems setting the scaling back to 'Default for display' improved it by 15%-25%.   I am running dual GTX 970s on 6 monitors ( 6x Samsung U28D590 4K with NVIDIA web drivers on Sierra 10.12.3), and I am not sure why any scaling would have anything to do with software processes, rendering should all be done on the hardware, but there is significant improvement after changing it."
windowserver  2017  mac  cpu  scaling  retina  monitors  macos 
12 weeks ago by handcoding
Designer's guide to DPI
A guide to multi-DPI and platform design
design  guide  reference  resolution  dpi  retina  ppi  screen  ui  webdesign 
may 2017 by speckz

« earlier    

related tags

2010s  2012  2016  2017  2048x2048  3dprinting  4k-monitor  4k  5k-monitor  @2x  actions  airport  alexa  amazon  america  anatomy  android  app  apple  appstore  article  ass  automation  backlash  bicycle  bitches  blind  blog  bodyextension  books  bottom  brain  calculator  canvas  collection  color  comment  comparison  compression  connectomics  cpu  css  css3  daring_fireball  datascience  deep-learning  deeplearning  design  development  discussion  display  double  dpi  email  eye  eyes  eyetech  fear  font  fonts  fontsmoothing  freedom  generator  girls  google  government  graphics  guide  hack  hackintosh  hardware  health  hidpi  highdpi  history  hotel  htaccess  html  html5  icons  imac  image-processing  image  imageanalysis  images  improvement  information  innovation  ios  iphone  iphone8  japan  javascript  jpeg  jpg  jquery  keras  labonchip  las_vegas  library  linux  mac  macadmin  macbook-pro  macbook  machinelearning  macos  macular_degeneration  mbp  medical-imaging  medical  medtech  metafilter  military  mobile  monitor  monitors  myemma  nazi  neuroscience  nicholas_russell  nickrussell  optimization  optimize  osx  paper  performance  photo  photography  photos  photoshop  picturefill  pixi  plugin  png  portfolio  ppi  privacy  pro  programing  programming  rdmd  reference  repair  research  resolution  responsive  rmbp  robotics  rumor  scaling  science  screen  script  security  segmentation  setup  sexy  software  stem_cells  surveillance  teardown  technology  theme  threat  tips  tutorial  u.k.  ui  unet  video  vision  vm  vmware  wallpapers  web-design  web-development  web  webdesign  webdev  website  win32  windows  windows10  windows_hidpi  windowserver  wordpress  맥북 

Copy this bookmark: