Gaming on the ASUS ROG G751J is great and so it's on my normal CCFL LCD monitor, which unfortunately has packed up; hence, now it's the perfect opportunity to get my hands on an LED back-lit TV monitor and try out the LCD monitor with LED backlight screen technology for size! Let's see how an LED monitor measures up against my regular CCFL LCD monitor display!
Right out of the box, the AOC e2270Swhn 21.5 inch monitor looks much slicker and lighter than my old fluorescent LCD monitor. The AOC e2270Swhn monitor measures just under 5cm in thickness and weighs less than 3 kilograms!
The AOC e2270Swhn 21.5 inch monitor has a HDTV resolution of 1920x1080 pixels (1080p) and 16:9 aspect ratio.
Being that it has LED backlighting, the viewing angle of an LED monitor is important and with that said, the AOC e2270Swhn 21.5 inch monitor has a 170° / 160° viewing angle, which means you can view the display 170° horizontally (side to side) and 160° vertically (top to bottom) before the picture quality starts to degrade.
The Vertical Refresh Rate is between 50 Hz and 76 Hz; while the Horizontal Refresh Rate is between 30 kHz and 83 kHz; hence, the AOC e2270Swhn 21.5 inch monitor can do the full 1920x1080 resolution at 76 Hz.

The LCD brightness is 200 cd/m² (Cd stands for candela and m^2 stands for meters squared), which is good since I won't be using the monitor outdoors exposed to direct sunlight or in an office environment.
As far as performance and image quality. the AOC e2270Swhn 21.5 inch monitor has a response time of 5ms (milliseconds) and a contrast ratio of 600:1 rate, which is a good value since LED monitors currently available on the market have contrast ratios between 400:1 and 1000:1.
The connection types are one VGA Analog D-Sub output and one HDMI digital output. The AC power cable, HDMI cable and VGA cable are all included.

The Verdict
The AOC e2270Swhn monitor has the perfect screen size for watching movies and gaming on an Android TV box. The monitor has a very straightforward set-up so it's easy to install. Being LED backlit, the AOC e2270Swhn monitor has very low power consumption (16 watts of power in use and only 1 watt of power usage on standby) so will save money on your electricity bill.

The AOC e2270Swhn features auto shutdown too standby on PC shut down, has great picture quality and the frame of the monitor is not bulky, making the monitor very light and easy to move around. The monitor also has a headphone jack audio output and a Dynamic contrast ratio (20000000:1) feature, which lowers the brightness from the backlight of the LCD display depending on the image being displayed to provide a better contrast ratio. You can buy the AOC e2270Swhn 21.5 inch monitor from eBuyer, Overclockers and PC World Currys who offer a 3 year guarantee.
See. StarTech ArmPivote articulating monitor arm