Comparison between LG 32UK550 vs LG 31MU97

General Info
Model Number	LG 32UK550	LG 31MU97

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2014
Brand	LG	LG
Model Number	32UK550	31MU97
Alias	32UK550-B	31MU97-B
Display
Screen Size Class	32" (inches)	31" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	31 in 78.7 cm 787.4 mm 2.58 ft
Screen Width	27.5 in 69.8 cm 698.4 mm 2.29 ft	27.62 in 70.2 cm 701.6 mm 2.3 ft
Screen Height	15.47 in 39.3 cm 392.85 mm 1.29 ft	14.47 in 36.7 cm 367.42 mm 1.21 ft
Display Manufacturer		LG Display
Display Type	VA	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	19:10
Screen Resolution	3840 x 2160	4096 x 2160
Screen Pixel Pitch	0.182 mm	0.17 mm
Screen Pixel Density	139 ppi	148 ppi
Screen-to-Body Ratio	88.75 %	85.87 %
Backlight Source	W-LED	W-LED
DCI P3	95%	97%
sRGB	100 %	100 %
Adobe RGB 1998		99.5 %
Screen Brightness	300 cd/m²	450 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast		1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		30 ms
Display Minimum Response Time	4 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	1.96 in 5 cm 49.9 mm 0.16 ft	2.06 in 5.2 cm 52.4 mm 0.17 ft
Case Weight	5.3 kg 12 lbs	7.7 kg 17 lbs
Case Width with Stand	28.67 in 72.8 cm 728.1 mm 2.39 ft	29 in 73.7 cm 736.7 mm 2.42 ft
Case Height with Stand	19.36 in 49.2 cm 491.7 mm 1.61 ft	19.04 in 48.4 cm 483.5 mm 1.59 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	9.5 in 24.1 cm 241.4 mm 0.79 ft
Case Weight with Stand	7 kg 15 lbs	9.6 kg 21 lbs
Case Color	Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (mini) 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 5W	2 x 5W
Features
Cool Features	Black Stabilizer DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control AMD FreeSync technology	HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture True Color Pro Screen Split (S/W) DDC/CI Flicker-free technology
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot
Ergonomics
Case Width	28.67 in 72.8 cm 728.1 mm 2.39 ft	29 in 73.7 cm 736.7 mm 2.42 ft
Case Height	16.72 in 42.5 cm 424.6 mm 1.39 ft	16.04 in 40.8 cm 407.5 mm 1.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft	140 mm 14 cm 5.5118 in 0.4593 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 61 Hz	56 Hz - 61 Hz
Horizontal Digital Frequency	30 kHz - 135 kHz	30 kHz - 135 kHz
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable - mini-DP to DP HDMI cable USB 3.0 upstream cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR ErP FCC Class B UL/cUL	CE cTick ENERGY STAR 6.0 Epeat Gold FCC Class B UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	10 °C - 35 °C 50 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 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 %	5 % - 90 %

LG 32UK550

LG 31MU97