Acer H223HQ 22" Wide và ACER LCD 22" P223W, cái nào tốt hơn ?

[sai-gon]

<font size="3"><i><span style="font-family: Garamond">Đang thắc mắc 2 cái LCD nì :<br>
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<img src="http://www.vatgia.com/pictures_medium/small_cog1238087744.jpg" border="0" alt=""><br>
</span><span style="font-family: Garamond"><font color="Red">1. Acer H223HQ 22" Wide :</font></span><span style="font-family: Garamond"><br>
</span></i><span style="font-family: Garamond">- 21.5-inch wide<br>
- Max. Resolution: 1600x900 (16:9)<br>
- Brightness (Max.): 300 cd/m2<br>
</span><span style="font-family: Garamond"><font color="Blue">- Contrast Ratio (Max.): <b><u>20.000</u>:1</b></font></span><span style="font-family: Garamond"><br>
- Response Time: 5ms<br>
- Input: 15-pin D-sub, DVI</span><i><span style="font-family: Garamond"><br>
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<img src="http://icthardware.com/view_thumb.php?image=products/01_2008/MOT0336_200.jpg&w=160" border="0" alt=""><br>
</span><span style="font-family: Garamond"><font color="Red">2. Acer P223W 22" Wide:</font></span><span style="font-family: Garamond"><br>
</span></i><span style="font-family: Garamond">Display Brightness: 400 cd/m2<br>
</span><span style="font-family: Garamond"><font color="Blue">Contrast ratio: <b><u>2500</u>:1</b></font></span><span style="font-family: Garamond"><br>
Screen size: 22.0 in<br>
Screen Resolution: 1680x1050<br>
Aspect Ratio: 16:10<br>
Response Time: 5ms<br>
Viewing Angle: 170(H), 160(V)<br>
DVI/D-sub</span><i><span style="font-family: Garamond"><br>
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</span><span style="font-family: Garamond"><font color="Black">cái H223HQ</font></span><span style="font-family: Garamond"><font color="Black">có Contrast Ratio </font></span><span style="font-family: Garamond"><font color="Black"><b><u>20.000</u>:1 , </b></font></span><span style="font-family: Garamond"><font color="Black">P223W là </font></span><span style="font-family: Garamond"><font color="Black"><b><u>2500</u>:1 </b>mah sao</font></span><span style="font-family: Garamond"><font color="Red"><font color="Black">P223W lại mắc hơn zị các pác ?</font><br>
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