Comparison between LG 27MU67-B vs LG 27MP400

General Info
Model Number	LG 27MU67-B	LG 27MP400

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2021
Brand	LG	LG
Model Number	27MU67-B	27MP400
Alias		27MP400-B
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.47 in 59.6 cm 596.16 mm 1.96 ft	23.53 in 59.8 cm 597.73 mm 1.96 ft
Screen Height	13.2 in 33.5 cm 335.34 mm 1.1 ft	13.24 in 33.6 cm 336.22 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.155 mm	0.311 mm
Screen Pixel Density	163 ppi	81 ppi
Screen-to-Body Ratio	81.56 %	90.59 %
Backlight Source	W-LED	W-LED
sRGB	99.5 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	15 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	14 ms
Display Maximum Response Time	20 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.19 in 5.6 cm 55.6 mm 0.18 ft	2.21 in 5.6 cm 56.2 mm 0.18 ft
Case Weight	5.5 kg 12 lbs	3.4 kg 7 lbs
Case Width with Stand	25.31 in 64.3 cm 643 mm 2.11 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height with Stand	17.27 in 43.9 cm 438.6 mm 1.44 ft	17.91 in 45.5 cm 454.9 mm 1.49 ft
Case Depth with Stand	9.84 in 25 cm 250 mm 0.82 ft	7.48 in 19 cm 190 mm 0.62 ft
Case Weight with Stand	7.8 kg 17 lbs	4.3 kg 9 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x D-sub
Audio
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-In-Picture AMD FreeSync technology Black Stabilizer	Black Stabilizer Color Weakness Super Resolution+ Dynamic Action Sync Low Blue Light Flicker-free technology Crosshair 3-Side Virtually Borderless Design Reader Mode AMD FreeSync technology Smart Energy Saving
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.31 in 64.3 cm 643 mm 2.11 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height	15.01 in 38.1 cm 381.2 mm 1.25 ft	14.27 in 36.3 cm 362.5 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	0 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 61 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 135 kHz	56 kHz - 75 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable - mini-DP to DP HDMI cable	HDMI cable
Certificates and Standards
Licenses	CE ENERGY STAR FCC Class B UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	10 % - 85 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 27MU67-B

LG 27MP400