27" LG 27MK400H gaming monitor performance benchmarks: response, input and full specs review
The monitor has a VESA mount. The minimum response rate of LG 27MK400H is 2 ms, which is eliminates ghosting effects. The LG 27MK400H is a relatively new monitor. For graphics color quality, the LG 27MK400H has an excellent color depth of 8 -bit, resulting in smoother gradients and more accurate colors. For the average response rate, the LG 27MK400H scores 3 ms, which ensures effective synchronization with the high refresh rate. With the AMD FreeSync support, this monitor is compatible with both AMD and NVIDIA graphics cards. LG 27MK400H has a total input lag of 18 ms, which is bad among the competition. In terms of pixel density, the LG 27MK400H has an low density of 81 pixels-per-inch, resulting in pixelated text and picture quality. Graphically demanding games may cause frame drops outside the adative refresh rate of 56 Hz. The monitor has an unimpressive contrast ratio of 1000 : 1. The LG 27MK400H has a maximum refresh rate of 75 Hz and this may be too low for the extremely fast frame rates in competitive games. The LG 27MK400H has no Display Port and which is essential for NVIDIA cards to work with AMD FreeSync. The brightness of LG 27MK400H is lower than other monitors. The monitor uses a TN panel which suffers from color shifting when viewed from horizontal and vertical angles and has slightly washed colors compared to IPS and VA panels.
27" LG 27MK400H Certificates, standards and licenses
Certificates, standards and licenses
BSMICCCCEENERGY STAREpeat GoldErPFCC Class BUL/cUL
27" LG 27MK400H Connectivity
Connectivity
1 x HDMI 1.4, 1 x D-sub, 1 x 3.5 mm Audio Out
27" LG 27MK400H Dimensions, weight and color
Colors
Black
Depth
44 mm (millimeters) 4.4 cm (centimeters) 1.7323 in (inches) 0.1444 ft (feet)
Depth with stand
204.1 mm (millimeters) 20.41 cm (centimeters) 8.0354 in (inches) 0.6696 ft (feet)
Height
375.2 mm (millimeters) 37.52 cm (centimeters) 14.7717 in (inches) 1.231 ft (feet)
Height with stand
468.7 mm (millimeters) 46.87 cm (centimeters) 18.4528 in (inches) 1.5377 ft (feet)
Weight
4.2 kg (kilograms) 9.26 lbs (pounds)
Weight with stand
4.6 kg (kilograms) 10.14 lbs (pounds)
Width
625.6 mm (millimeters) 62.56 cm (centimeters) 24.6299 in (inches) 2.0525 ft (feet)
Width with stand
625.6 mm (millimeters) 62.56 cm (centimeters) 24.6299 in (inches) 2.0525 ft (feet)
27" LG 27MK400H Display
Aspect ratio
1.778:116:9
Backlight
W-LED
Brightness
300 cd/m² (candela per square meter)
Coating
Anti-glare/Matte (3H)
Colors
16777216 colors 24 bits
Diagonal
684.7 mm (millimeters) 68.47 cm (centimeters) 26.9567 in (inches) 2.2464 ft (feet)
Display area
85.66 % (percent)
Dynamic contrast
5000000 : 1
Height
336.312 mm (millimeters) 33.6312 cm (centimeters) 13.2406 in (inches) 1.1034 ft (feet)
Horizontal viewing angle
170 ° (degrees)
Minimum response time
2 ms (milliseconds) 0.0020 s (seconds)
NTSC (1953)
72 % (percent)
Panel bit depth
8 bits
Panel type
TN
Pixel density
81 ppi (pixels per inch) 32 ppcm (pixels per centimeter)
Pixel pitch
0.311 mm (millimeters) 0.0311 cm (centimeters) 0.0123 in (inches) 0.001 ft (feet)
Resolution
1920 x 1080 pixels Full HD / 1080p
Size class
27 in (inches)
Static contrast
1000 : 1
Vertical viewing angle
160 ° (degrees)
Width
597.888 mm (millimeters) 59.7888 cm (centimeters) 23.5389 in (inches) 1.9616 ft (feet)
27" LG 27MK400H Ergonomics
Backward tilt
20 ° (degrees)
Forward tilt
5 ° (degrees)
Forward/backward tilt
Yes
Height adjustment
No
Landscape/portrait pivot
No
Left/right swivel
No
Removable stand
Yes
VESA interface
100 x 100 mm
VESA mount
Yes
27" LG 27MK400H Features
Features
AMD FreeSync technology, Black StabilizerCrosshairDDC/CIDynamic Action SyncFlicker-free technology, HDCP (High-bandwidth Digital Content Protection) Super Resolution+
27" LG 27MK400H Frequencies
Horizontal frequency (digital)
30 kHz - 85 kHz (kilohertz)
Vertical frequency (digital)
56 Hz - 75 Hz (hertz)
27" LG 27MK400H Operating and storage conditions
Operating humidity
10 % - 80 % (percent)
Operating temperature
0 °C - 40 °C (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit)
Storage humidity
5 % - 85 % (percent)
Storage temperature
-20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit)
27" LG 27MK400H Power supply and consumption
110V
100 V - 120 V (volts)
220V
220 V - 240 V (volts)
Alternating current frequency
50 Hz - 60 Hz (hertz)
Electric current (A)
1.3 A (amperes)
Power consumption (average)
23 W (watts)
Power consumption (eco)
16.8 W (watts)
Power consumption (maximum)
27 W (watts)
Power consumption (off)
0.3 W (watts)
Power consumption (sleep)
0.5 W (watts)
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