Comparison between MSI Optix MAG321QR vs Samsung S27AG55

General Info
Model Number	MSI Optix MAG321QR	Samsung S27AG55

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2021
Brand	MSI	Samsung
Model Series	MAG	Odyssey G5
Model Number	Optix MAG321QR	S27AG55
Alias		LS27AG550 S27AG550 G27AG55
Display
Screen Size Class	32" (inches)	27" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	26.96 in 68.5 cm 684.66 mm 2.25 ft
Screen Width	27.48 in 69.8 cm 698.112 mm 2.29 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	15.46 in 39.3 cm 392.688 mm 1.29 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature		1000
Display Type	IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.272 mm	0.233 mm
Screen Pixel Density	93 ppi	109 ppi
Screen-to-Body Ratio		84.86 %
Backlight Source	W-LED	W-LED
DCI P3	93%
sRGB	127.1 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1200 : 1	2500 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	15.7 ms
Display Minimum Response Time	1 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth		4.72 in 12 cm 120 mm 0.39 ft
Case Weight		4.1 kg 9 lbs
Case Width with Stand	28.2 in 71.6 cm 716.2 mm 2.35 ft	24.28 in 61.7 cm 616.6 mm 2.02 ft
Case Height with Stand	18.76 in 47.7 cm 476.52 mm 1.56 ft	18.8 in 47.7 cm 477.4 mm 1.57 ft
Case Depth with Stand	9.2 in 23.4 cm 233.68 mm 0.77 ft	10.73 in 27.3 cm 272.6 mm 0.89 ft
Case Weight with Stand	8.23 kg 18 lbs	4.5 kg 10 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.1 (Type-B; Gen 1; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (a) 2 x USB 2.0 (Type-A; downstream) 1 x USB 2.0 (Type-C; upstream; 15W; DP Alt Mode)	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	Low Blue Light MSI Mystic Light NVIDIA G-Sync Compatible Night Vision 5-way OSD navigation joystick Flicker-free technology	Black Equalizer Wide Viewing Angle Ultrawide Game View Flicker-free technology Off Timer Plus Eco Saving Plus Low Blue Light Super Arena Gaming UX Refresh Rate Optimizer Eye Saver Mode Game Mode AMD FreeSync Premium Screen Size Optimizer Low Input Lag Mode Auto Source Switch NVIDIA G-Sync Compatible
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.2 in 71.6 cm 716.2 mm 2.35 ft	24.28 in 61.7 cm 616.6 mm 2.02 ft
Case Height		15.07 in 38.3 cm 382.8 mm 1.26 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °
Backward Tilt	20 °	18 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	48 Hz - 165 Hz
Horizontal Digital Frequency	90.9 kHz - 242.4 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %

MSI Optix MAG321QR

Samsung S27AG55