Comparison between MSI Optix MAG321QR vs LG 34WN780

General Info
Model Number	MSI Optix MAG321QR	LG 34WN780

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2020
Brand	MSI	LG
Model Series	MAG
Model Number	Optix MAG321QR	34WN780
Alias		34WN780-B
Display
Screen Size Class	32" (inches)	34" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	27.48 in 69.8 cm 698.112 mm 2.29 ft	31.25 in 79.4 cm 793.77 mm 2.6 ft
Screen Height	15.46 in 39.3 cm 392.688 mm 1.29 ft	13.39 in 34 cm 340.19 mm 1.12 ft
Display Type	IPS	IPS
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	21:9
Screen Resolution	2560 x 1440	3440 x 1440
Screen Pixel Pitch	0.272 mm	0.233 mm
Screen Pixel Density	93 ppi	110 ppi
Screen-to-Body Ratio		90.27 %
Backlight Source	W-LED	W-LED
DCI P3	93%
sRGB	127.1 %	99 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness	400 cd/m²	430 cd/m²
Static Screen Contrast	1200 : 1	1000 : 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	5 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth		1.8 in 4.6 cm 45.72 mm 0.15 ft
Case Weight		6.89 kg 15 lbs
Case Width with Stand	28.2 in 71.6 cm 716.2 mm 2.35 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height with Stand	18.76 in 47.7 cm 476.52 mm 1.56 ft	18.9 in 48 cm 480.06 mm 1.58 ft
Case Depth with Stand	9.2 in 23.4 cm 233.68 mm 0.77 ft	16 in 40.6 cm 406.4 mm 1.33 ft
Case Weight with Stand	8.23 kg 18 lbs	10.8 kg 24 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)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers		2 x 7W
Features
Cool Features	Low Blue Light MSI Mystic Light NVIDIA G-Sync Compatible Night Vision 5-way OSD navigation joystick Flicker-free technology	AMD FreeSync technology Smart Energy Saving Screen Split 2.0 Super Resolution+ Black Stabilizer Low Blue Light Color Weakness Mode Dual Controller Reader Mode Picture-by-Picture Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design Picture-in-Picture Flicker-free technology Adaptive-Sync technology HDR Effect
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.2 in 71.6 cm 716.2 mm 2.35 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height		14.4 in 36.6 cm 365.76 mm 1.2 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	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	280 °
Right Swivel	45 °	280 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency	90.9 kHz - 242.4 kHz	30 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		HDMI cable
Certificates and Standards
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 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		0 % - 85 %

MSI Optix MAG321QR

LG 34WN780