วันพุธที่ 5 ตุลาคม พ.ศ. 2554

iPhone 4S Specs



The iPhone 4S is official, which isn’t too surprising considering the release date and name was leaked by Apple Japan prior to the Apple event. Nonetheless it’s a big update in terms of specs, so here’s what we know.


Height: 4.5 inches (115.2 mm)
Width: 2.31 inches (58.6 mm)
Depth: 0.37 inch (9.3 mm)
Weight: 4.9 ounces (140 grams)



  • World phone
  • UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz);
    GSM/EDGE (850, 900, 1800, 1900 MHz)
  • CDMA EV-DO Rev. A (800, 1900 MHz)4
  • 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
  • Bluetooth 4.0 wireless technology

    Locations
  • Assisted GPS
  • Digital compass
  • Wi-Fi

Display

  • Retina display
  • 3.5-inch (diagonal) widescreen Multi-Touch display
  • 960-by-640-pixel resolution at 326 ppi
  • 800:1 contrast ratio (typical)
  • 500 cd/m2 max brightness (typical)
  • Fingerprint-resistant oleophobic coating on front and back
  • Support for display of multiple languages and characters simultaneously

Camera Photo and Video
  • 8-megapixel camera
  • Autofocus
  • Tap to focus
  • Face detection in still images
  • LED flash
  • Video recording, HD (1080p) up to 30 frames per second with audio
  • Video stabilization
  • Front camera with VGA-quality photos and video at up to 30 frames per second
  • Photo and video geotagging
  • Cellular


iOS 5 (general release is October 12)
As before, iPhone 4S will be available in black and white, and offered in variety of sizes, including 16GB and 32GB, and new to the 4S, 64GB. The screen size and resolution are the same as existing iPhone 4, as well as the dimensions of the device. That means your existing iPhone 4 cases and screen shields should work just fine with the iPhone 4S.