Question 1

Hello, does this monitor have speakers?

Accepted Answer

I didn't notice before but I have not gotten any sound out of the monitor.  It performs great for what I need it for.  It does have speakers you can configure but I just haven't been able to get them to work.

Question 2

How many Hz is this? 60-75 or 120 or what?

Accepted Answer

The manual shows:
Synchronization
Horizontal Frequency30 ~ 81 kHz
Vertical Frequency 56 ~ 75 Hz

Question 3

Will this work with

Lenovo IdeaCentre K450  Desktop PC Intel Core i7 4770 (3.40GHz) 16GB DDR3 2TB HDD Capacity Windows 8.1?

Accepted Answer

You left out the only thing that matters. What kind of video out put you have. The monitor only has Sub D ( not the best ) and two HDMI inputs. If you have one of them it should be fine

Question 4

Does anyone know if this works as an external monitor with a Macbook Pro Unibody (June 2012) non-Retina display?

Accepted Answer

I have mbp and this monitor hooks up to it with a hdmi cable. It works great.

Question 5

How do i get the speakers to work i plugged a different hdmi cord in and still nothing?

Accepted Answer

There are no speakers on the monitor.

There is an audio out connector (headphone symbol).  The audio out comes from the HDMI path.  I have the audio coming from my PC to external speakers, but I connected the external speakers to the audio out connector on the monitor and it worked fine.

Question 6

does this monitor support 3 D game and does it support win 8 touch screen?

Accepted Answer

Unfortunately it doesn't support either options. There great monitors for gaming and movies plus the slim design. If you want windows 8 functions I would get a Logitech touch pad. That's what I did.

Question 7

Is this monitor the TFT (PVA-Panel)?

Accepted Answer

From Tom's Hardware: "The screen is built not using a PLS (Samsung's equivalent of IPS) but an MVA panel with a resolution of 1920 by 1080 pixels, on a 24" diagonal. The LED backlighting ensures that the maximum brightness is at 250 cd/m2. Thanks to the MVA panel, the screen also has a massive static contrast ratio of 3000:1 and viewing angles of 178 degrees, bidirectional. "

From Wikipedia "Multi-domain vertical alignment (MVA)[edit]

It achieved pixel response which was fast for its time, wide viewing angles, and high contrast at the cost of brightness and color reproduction.[citation needed] Modern MVA panels can offer wide viewing angles (second only to S-IPS technology), good black depth, good color reproduction and depth, and fast response times due to the use of RTC (Response Time Compensation) technologies.[citation needed] When MVA panels are viewed off-perpendicular, colors will shift, but much less than for TN panels.[citation needed]"

Questions & Answers