2013年2月28日 星期四

Apple Device Spec (iPhone, iPad)

整理 iOS Device 相關能力,以利開發 app 時能夠正確的套用到各種機型。

Resolution and Memory




  Resolution Memory
iPad 1024-by-768 resolution
at 132 pixels per inch (ppi)
256 MB
iPad mini 1024-by-768 resolution
at 163 pixels per inch (ppi)
512 MB
iPad 2 1024-by-768 resolution
at 132 pixels per inch (ppi)
512 MB
iPad (3rd) 2048-by-1536 resolution
at 264 pixels per inch (ppi)
512 MB
iPad with retina (4th) 2048-by-1536 resolution
at 264 pixels per inch (ppi)
1024 MB
iPhone 480 × 320 px (HVGA)
at 163 ppi
128 MB
iPhone 3G 480 × 320 px (HVGA)
at 163 ppi
128 MB
iPhone 3GS 480 × 320 px (HVGA)
at 163 ppi
512 MB
iPhone 4 960-by-640-pixel resolution
at 326 ppi
512 MB
iPhone 4S 960-by-640-pixel resolution
at 326 ppi
512 MB
iPhone 5 1136-by-640-pixel resolution
at 326 ppi
1024 MB


CPU and GPU power

  CPU GPU
iPad Apple A4
(1 GHz ARM Cortex-A8)
PowerVR SGX535
iPad mini Apple A5
(1 GHz dual-core ARM Cortex-A9)
PowerVR SGX543MP2
iPad 2 Apple A5
(1 GHz dual-core ARM Cortex-A9)
PowerVR SGX543MP2
iPad (3rd) Apple A5X
(1 GHz dual-core ARM Cortex-A9)
PowerVR SGX543MP4 (250MHz)
iPad with retina (4th) Apple A6X
(1.4 GHz dual-core Apple Swift)
PowerVR SGX554MP4 (300MHz)
iPhone 620 MHz ARM 1176JZ(F)-S PowerVR MBX Lite 3D (103 MHz)
iPhone 3G 620 MHz ARM 1176JZ(F)-S PowerVR MBX Lite 3D (103 MHz)
iPhone 3GS 883 MHZ ARM Cortex-A8 PowerVR SGX535 (150 MHz)
iPhone 4 Apple A4
(1 GHz ARM Cortex-A8)
PowerVR SGX535

(200 MHz)
iPhone 4S Apple A5
(1 GHz dual-core ARM Cortex-A9)
PowerVR SGX543MP2
iPhone 5 Apple A6
( 1.3GHz Dual-core Apple Swift)
PowerVR SGX543MP3 (333MHz)