ViewSonic VP2030b vs ViewSonic VG2021M lcd monitor comparison
We prefere 20.1 inch wide screen size at model VP2030b than 20 built at model VG2021M.
Maximum screen resulution on ViewSonic VP2030b is 1600x1200, which might prefer graphic experts rather than 1400x1050 on ViewSonic VG2021M.
Both TFT monitors have standard (4:3) aspect ratio.
Pixel response time on these monitors is 8ms and that means you should not expirience so called "ghosts" on them.
The picture on this TFT monitors can be very bright since brightness is 300cd/m2.
Only ViewSonic VP2030b has good contrast ratio (1000:1). ViewSonic VG2021M has contrast ratio of 500:1.
Horizontal angle is 170º on both and therefore you might feel unconfortable watching movies on them.
These tft monitors are poor choice for watching tv programs or movies since they haven't decent vertical viewing angles (VP2030b has 170º and VG2021M has 155º).
These tft monitors have VGA input for connection to older video cards.
Both monitors have DVI input which allows you to connect them to modern graphic cards.