Comparison between MSI Optix G321C vs LG 27UL550

General Info
Model Number	MSI Optix G321C	LG 27UL550

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2019
Brand	MSI	LG
Model Series	G
Model Number	Optix G321C	27UL550
Alias		27UL550-W
Display
Screen Size Class	32" (inches)	27" (inches)
Diagonal Size	31.5 in 80 cm 800.1 mm 2.63 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	27.45 in 69.7 cm 697.344 mm 2.29 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	15.44 in 39.2 cm 392.256 mm 1.29 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	1000
Display Type	VA	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	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	0.363 mm	0.155 mm
Screen Pixel Density	70 ppi	163 ppi
Screen-to-Body Ratio		86.66 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB	115 %	98 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		5 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth		1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight		4.4 kg 10 lbs
Case Width with Stand	27.74 in 70.5 cm 704.62 mm 2.31 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height with Stand	20.17 in 51.2 cm 512.27 mm 1.68 ft	18.19 in 46.2 cm 462 mm 1.52 ft
Case Depth with Stand	8.95 in 22.7 cm 227.4 mm 0.75 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	6.9 kg 15 lbs	6 kg 13 lbs
Case Color	Black	White, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 (b; CEC) 1 x DisplayPort 1.2 (a)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	Frameless Design HDR Ready Night Vision Wide Color Gamut Less Blue Light Pro AMD FreeSync Premium Flicker-free technology	Black Stabilizer Blue Light Filter Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) 2.2 Flicker-free technology DDC/CI 6-Axis Control Super Resolution+ AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	27.74 in 70.5 cm 704.62 mm 2.31 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height		14.61 in 37.1 cm 371 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	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	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	40 Hz - 61 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	RoHS TÜV Rheinland Flicker Free Certification TÜV Rheinland Low Blue Light Certification (Hardware Solution) WEEE	C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 Epeat Gold ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 90 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %
Max Operating Altitude	5000

MSI Optix G321C

LG 27UL550