ViewSonic PX727-4K - Limited Warranty; Limited Three (3) year General Warranty; Limited One (1) year Heavy Usage Warranty:

48
Timing chart
Analog RGB
Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz)
VGA 640 x 480 4:3 60/72/75/85
SVGA 800 x 600 4:3 60/72/75/85
XGA
1024 x 768 4:3 60/70/75/85
1152 x 864 4:3 75
WXGA
1280 x 768 15:9 60
1280 x 800 16:10 60/75/85
1360 x 768 16:9 60
1366 x 768 16:9 60
Quad-VGA 1280 x 960 4:3 60/85
SXGA 1280 x 1024 5:4 60
SXGA+ 1400 x 1050 4:3 60
WXGA+ 1440 x 900 16:10 60
UXGA 1600 x 1200 4:3 60
WSXGA+ 1680 x 1050 16:10 60
HD 1280 x 720 16:9 60
Full HD 1920 x 1080 16:9 60
WUXGA 1920 x 1200 RB 16:10 60
MAC 13" 640 x 480 4:3 67
MAC 16" 832 x 624 4:3 75
MAC 19" 1024 x 768 4:3 75
MAC 21" 1152 x 870 4:3 75