Comparison between HP 27mx vs LG 32UN550

General Info
Model Number	HP 27mx	LG 32UN550

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	HP	LG
Model Number	27mx	32UN550
Alias	4KK74AA	32UN550-W
Display
Screen Size Class	27" (inches)	32" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	31.54 in 80.1 cm 801 mm 2.63 ft
Screen Width	23.54 in 59.8 cm 597.888 mm 1.96 ft	27.45 in 69.7 cm 697.344 mm 2.29 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	15.44 in 39.2 cm 392.256 mm 1.29 ft
Display Manufacturer		AUO
Display Type	TN	VA
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.311 mm	0.182 mm
Screen Pixel Density	81 ppi	140 ppi
Screen-to-Body Ratio		91.16 %
Backlight Source	W-LED	W-LED
DCI P3		90%
NTSC 1953	72 %
Screen Brightness	400 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	12000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	1 ms	4 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth		1.8 in 4.6 cm 45.7 mm 0.15 ft
Case Weight		6.7 kg 15 lbs
Case Width with Stand	24.16 in 61.4 cm 613.7 mm 2.01 ft	28.12 in 71.4 cm 714.3 mm 2.34 ft
Case Height with Stand	20.09 in 51 cm 510.3 mm 1.67 ft	23.44 in 59.6 cm 595.5 mm 1.95 ft
Case Depth with Stand	8.52 in 21.6 cm 216.4 mm 0.71 ft	8.93 in 22.7 cm 226.7 mm 0.74 ft
Case Weight with Stand	6.8 kg 15 lbs	8.2 kg 18 lbs
Case Color	Black	Black, White
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers		2 x 5W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMD FreeSync technology Flicker-free technology	Color Calibrated Color Weakness Smart Energy Saving Dynamic Action Sync HDR Effect Super Resolution+ Flicker-free technology Dual Controller AMD FreeSync technology Low Blue Light Black Stabilizer Reader Mode
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		28.12 in 71.4 cm 714.3 mm 2.34 ft
Case Height		16.54 in 42 cm 420.1 mm 1.38 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	4 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 89 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Certificates and Standards
Licenses	BSMI CB CCC CE CSA EAC ENERGY STAR 7.0 FCC Class B GEMS IS 1121 ISC KCC MEPS NOM PSB RCM SABS SASO TÜV/GS VCCI-B WHQL (Windows 10)
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 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 % - 95 %	5 % - 85 %
Max Operating Altitude	5000
Max Storage Altitude	12192

HP 27mx

LG 32UN550