Comparison between AOC CU34G2X vs MSI Optix G321CQP

General Info
Model Number	AOC CU34G2X	MSI Optix G321CQP

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2022
Brand	AOC	MSI
Model Series		G
Model Number	CU34G2X	Optix G321CQP
Alias	CU34G2X/BK
Display
Screen Size Class	34" (inches)	32" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	31.5 in 80 cm 800.1 mm 2.63 ft
Screen Width	31.39 in 79.7 cm 797.184 mm 2.62 ft	27.45 in 69.7 cm 697.344 mm 2.29 ft
Screen Height	13.14 in 33.4 cm 333.72 mm 1.09 ft	15.44 in 39.2 cm 392.256 mm 1.29 ft
Display Curvature	1500	1000
Display Manufacturer	Samsung
Display Type	VA	VA
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	21:9	16:9
Screen Resolution	3440 x 1440	2560 x 1440
Screen Pixel Pitch	0.232 mm	0.272 mm
Screen Pixel Density	109 ppi	93 ppi
Screen-to-Body Ratio	89.55 %
Backlight Source	W-LED	W-LED
DCI P3	91%	90%
sRGB	119 %	100 %
Adobe RGB 1998	88 %
NTSC 1953	100 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	3000 : 1	2500 : 1
Dynamic Screen Contrast	80000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	4.05 in 10.3 cm 102.9 mm 0.34 ft
Case Weight	6.6 kg 15 lbs
Case Width with Stand	31.82 in 80.8 cm 808.34 mm 2.65 ft	27.74 in 70.5 cm 704.62 mm 2.31 ft
Case Height with Stand	15.68 in 39.8 cm 398.16 mm 1.31 ft	18.44 in 46.8 cm 468.38 mm 1.54 ft
Case Depth with Stand	5.21 in 13.2 cm 132.37 mm 0.43 ft	11.3 in 28.7 cm 286.95 mm 0.94 ft
Case Weight with Stand	8.1 kg 18 lbs	6.95 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 (b; CEC) 1 x DisplayPort 1.2 (a)
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light Picture-in-Picture Picture-by-Picture Adaptive-Sync Technology Flicker-free technology	Frameless Design HDR Ready Night Vision Picture-in-Picture Picture-by-Picture Less Blue Light Pro AMD FreeSync Premium Split Mode Flicker-free technology Wide Color Gamut
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	31.82 in 80.8 cm 808.34 mm 2.65 ft	27.74 in 70.5 cm 704.62 mm 2.31 ft
Case Height	14.47 in 36.8 cm 367.5 mm 1.21 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	130 mm 13 cm 5.1181 in 0.4265 ft	90 mm 9 cm 3.5433 in 0.2953 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		5 °
Right Pivot		5 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	30 °
Right Swivel	30 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3.5 °	5 °
Backward Tilt	21.5 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 146 Hz	48 Hz - 165 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz	90.9 kHz - 251.1 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable
Certificates and Standards
Licenses		RoHS TÜV Rheinland Flicker Free Certification TÜV Rheinland Low Blue Light Certification (Hardware Solution) WEEE
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 % - 85 %	20 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	10 % - 90 %
Max Operating Altitude	3657.6	5000
Max Storage Altitude	12192

AOC CU34G2X

MSI Optix G321CQP