Comparison between:
- 27" LG 27MK400H
- 27" AOpen 27HC5R
- 27" Gigabyte G27FC

Brand, series, model

Information about the brand, series, model and model aliases.

LG 27MK400HAOpen 27HC5RGigabyte G27FC
Series-HC5-
LG 27MK400HAOpen 27HC5RGigabyte G27FC
Model alias27MK400H-B
27BK400H
--
Model year201820202020

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.891 mm
68.5891 cm
27.0036 in
2.2503 ft
685.985 mm
68.5985 cm
27.0073 in
2.2506 ft
Width597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Radius of curvature-1500 mm
150 cm
59.0551 in
4.9213 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
Panel typeTNVAVA
Panel bit depth8 bits8 bits8 bits
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
Pixel density81 ppi
32 ppcm
81 ppi
32 ppcm
81 ppi
32 ppcm
Display area85.66 %-89.7 %
BacklightW-LEDW-LEDW-LED
sRGB--120 %
NTSC (1953)72 %72 %-
DCI P3--90 %
Brightness300 cd/m²250 cd/m²250 cd/m²
Static contrast1000 : 14000 : 13000 : 1
Dynamic contrast5000000 : 1100000000 : 112000000 : 1
Horizontal viewing angle170 °178 °178 °
Vertical viewing angle160 °178 °178 °
Minimum response time2 ms
0.0020 s
5 ms
0.0050 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte
--Response time - 1 ms (MPRT - Motion Picture Response Time)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 85 kHz--
Vertical frequency (digital)56 Hz - 75 Hz48 Hz - 75 Hz48 Hz - 165 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.3 A--
Power consumption (off)0.3 W0.45 W0.2 W
Power consumption (sleep)0.5 W0.5 W0.3 W
Power consumption (eco)16.8 W--
Power consumption (average)23 W--
Power consumption (maximum)27 W-55 W
Power consumption (annual)35 kWh--
Energy efficiency classA--

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width625.6 mm
62.56 cm
24.6299 in
2.0525 ft
624.84 mm
62.484 cm
24.6 in
2.05 ft
610.36 mm
61.036 cm
24.0299 in
2.0025 ft
Height375.2 mm
37.52 cm
14.7717 in
1.231 ft
-367.28 mm
36.728 cm
14.4598 in
1.205 ft
Depth44 mm
4.4 cm
1.7323 in
0.1444 ft
-84.58 mm
8.458 cm
3.3299 in
0.2775 ft
Weight4.2 kg
9.26 lbs
--
Width with stand625.6 mm
62.56 cm
24.6299 in
2.0525 ft
624.84 mm
62.484 cm
24.6 in
2.05 ft
610.36 mm
61.036 cm
24.0299 in
2.0025 ft
Height with stand468.7 mm
46.87 cm
18.4528 in
1.5377 ft
464.82 mm
46.482 cm
18.3 in
1.525 ft
481.63 mm
48.163 cm
18.9618 in
1.5802 ft
Depth with stand204.1 mm
20.41 cm
8.0354 in
0.6696 ft
195.58 mm
19.558 cm
7.7 in
0.6417 ft
203.96 mm
20.396 cm
8.0299 in
0.6692 ft
Weight with stand4.6 kg
10.14 lbs
5.59 kg
12.32 lbs
6.4 kg
14.11 lbs
Box width709 mm
70.9 cm
27.9134 in
2.3261 ft
--
Box height459 mm
45.9 cm
18.0709 in
1.5059 ft
--
Box depth159 mm
15.9 cm
6.2598 in
0.5217 ft
--
Box weight6.1 kg
13.45 lbs
--
ColorsBlackBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYes
VESA interface100 x 100 mm75 x 75 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoNoYes
Height adjustment range--130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt20 °20 °20 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers-2 x 2 W2 x 2 W
--Clear Sound

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x USB 3.0 (Type-A; downstream; BC 1.2 charging at 5V/1.5A)
1 x USB 3.0 (Type-B; upstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)-

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Black Stabilizer
Crosshair
DDC/CI
Dynamic Action Sync
Flicker-free technology
Super Resolution+
AMD FreeSync technology
BlueLightShield
Flicker-free technology
ZeroFrame Design
AMD FreeSync Premium
Auto-Update
Black Equalizer
Dashboard
Flicker-free technology
GameAssist
Low Blue Light
OSD Sidekick
NVIDIA G-SYNC Compatible

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
ENERGY STAR
Epeat Gold
ErP
FCC Class B
UL/cUL
--

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
-0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %--
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
--
Storage humidity5 % - 85 %--

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesHDMI cableHDMI cableDisplayPort cable
HDMI cable
USB cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-Anti-theft stand lock slot - Kensington
 LG 27MK400HAOpen 27HC5RGigabyte G27FC