Comparison between MSI Optix MPG321UR-QD vs MSI G281UV

General Info
Model Number	MSI Optix MPG321UR-QD	MSI G281UV

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2022
Brand	MSI	MSI
Model Series	MPG	G
Model Number	Optix MPG321UR-QD	G281UV
Display
Screen Size Class	32" (inches)	28" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	28 in 71.1 cm 711.2 mm 2.33 ft
Screen Width	27.48 in 69.8 cm 698.112 mm 2.29 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	15.46 in 39.3 cm 392.688 mm 1.29 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Type	IPS	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	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.185 mm	0.161 mm
Screen Pixel Density	139 ppi	157 ppi
Backlight Source	W-LED	W-LED
DCI P3	97%	94.91%
sRGB	99 %	99 %
Adobe RGB 1998	99 %
Screen Brightness	400 cd/m²	300 cd/m²
Max Screen Brightness	600 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	4 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 600	DisplayHDR 400
3D	No	No
Size, weight, color
Case Weight		4.8 kg 11 lbs
Case Width with Stand	28.63 in 72.7 cm 727.1 mm 2.39 ft	25.13 in 63.8 cm 638.27 mm 2.09 ft
Case Height with Stand	18.98 in 48.2 cm 482.2 mm 1.58 ft	17.57 in 44.6 cm 446.4 mm 1.46 ft
Case Depth with Stand	9.91 in 25.2 cm 251.8 mm 0.83 ft	9.03 in 22.9 cm 229.4 mm 0.75 ft
Case Weight with Stand	10.2 kg 22 lbs	5.7 kg 13 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	3 x USB 2.0 (Type-B; upstream) 2 x HDMI 2.1 1 x 3.5 mm Microphone In 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (a) 6 x USB 2.0 (Type-A; downstream) 1 x USB 2.0 (Type-C; upstream; DP Alt Mode)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 (CEC) 1 x DisplayPort 1.2 (a)
Audio
Features
Cool Features	Flicker-free technology Frameless design Picture-in-Picture Low Blue Light Night Vision Quantum Dot Color MSI Mystic Light KVM Switch 3.0 5-way OSD navigation joystick Rapid Boost NVIDIA G-Sync Compatible Built-in power supply Picture-by-Picture	Crosshair Frameless design Less Blue Light Premium Night Vision MSI Mystic Light KVM Switch 5-way OSD navigation joystick AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.63 in 72.7 cm 727.1 mm 2.39 ft	25.13 in 63.8 cm 638.27 mm 2.09 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	47 Hz - 144 Hz	40 Hz - 60 Hz
Horizontal Digital Frequency	180 kHz - 317 kHz	119.4 kHz - 140.7 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	Audio combo cable DisplayPort cable HDMI cable Mouse bungee USB Type-A to Type-B cable (x3) USB Type-C to Type-C cable	HDMI cable
Certificates and Standards
Licenses		CE FCC TÜV Rheinland Flicker Free Certified TÜV Rheinland Low Blue Light Certified WEEE
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 90 %
Internal Storage Temperature		20 °C - 60 °C 68 °F - 140 °F
Internal Storage Humidity		10 % - 90 %
Max Operating Altitude		5000

MSI Optix MPG321UR-QD

MSI G281UV