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8. Appendix
Analog RGB
Signal
Resolution ( dots )
Aspect Ratio
Refresh Rate ( Hz )
VGA
640 × 480
4 : 3
60/72/75/85/iMac
SVGA
800 × 600
4 : 3
56/60/72/75/85/iMac
XGA
1024 × 768
4 : 3
60/70/75/85/iMac
XGA+
1152 × 864
4 : 3
75
HD
1280 × 720
16 : 9
60
WXGA
1280 × 768
15 : 9
60/75/85
1280 × 800
16 : 10
60/75/85
Quad-VGA
1280 × 960
4 : 3
60/85
SXGA
1280 × 1024
5 : 4
60/75/85
FWXGA
1360 × 768
16 : 9
60
1366 × 768
16 : 9
60
SXGA+
1400 × 1050
4 : 3
60/75
WXGA+
1440 × 900
16 : 10
60/75/85
WXGA++
1600 × 900
16 : 9
60
UXGA
1600 × 1200
*
4 : 3
60
WSXGA+
1680 × 1050
16 : 10
60
Fill HD
1920 × 1080
*
16 : 9
60
WUXGA
1920 × 1200
*
16 : 10
60 (Reduced Blanking)
2K
2048 × 1080
17 : 9
60
Full HD
1920 × 1080
*
16 : 9
60
MAC 13"
640 × 480
4 : 3
67
MAC 16"
832 × 624
4 : 3
75
MAC 19"
1024 × 768
4 : 3
75
MAC 21"
1152 × 870
4 : 3
75
MAC 23"
1280 × 1024
5 : 4
65
Analog Component
Signal
Resolution ( dots )
Aspect Ratio
Refresh Rate ( Hz )
HDTV (1080p)
1920 × 1080
16 : 9
50/60
HDTV (1080i)
1920 × 1080
16 : 9
48/50/60
HDTV (720p)
1280 × 720
16 : 9
50/60
SDTV (480p)
720 × 480
4:3 / 16:9
60
SDTV (576p)
720 × 576
4:3 / 16:9
50
SDTV (480i)
720 × 480
4:3 / 16:9
60
SDTV (576i)
720 × 576
4:3 / 16:9
50
