QUOTE(cybersans @ Jul 30 2012, 11:17 PM)
U2412M:
Preset Display Area (H x V)
20.3 inches (518.4 mm) x 12.7 inches (324.0 mm)
Pixel Pitch: 0.27 mm
U2312HM:
Preset Display Area ( H x V): 20.04 inches (509.2 mm) x 11.28 inches (286.4mm)
Pixel Pitch: 0.265mm
do the math

U2412M 20.30 inches (518.4 mm) x 12.70 inches (324.0 mm)
U2312HM 20.04 inches (509.2 mm) x 11.28 inches (286.4mm)
So, I don't lose any width

? but keep hearing people said in game can lose "Field of Vision" , but since both width almost same size and same width resolution and its
16:* too...so why I can lose vision?
QUOTE(Ips3Ds @ Jul 30 2012, 11:23 PM)
This is why I need to ask the sifu here, I got many answer from different people

... some said both same width but with better height and some said the right picture correct.