Comparison between Samsung C34J791 vs MSI Optix MAG342CQRV

General Info
Model Number	Samsung C34J791	MSI Optix MAG342CQRV

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	Samsung	MSI
Model Series		MAG
Model Number	C34J791	Optix MAG342CQRV
Alias	LC34J791WTEXXS
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	30.47 in 77.4 cm 773.92 mm 2.54 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	11.6 in 29.5 cm 294.52 mm 0.97 ft
Display Curvature	1500	1500
Display Manufacturer	Samsung
Display Type	SVA	VA
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.232 mm
Screen Pixel Density	109 ppi	113 ppi
Screen-to-Body Ratio	91.27 %
Backlight Source	Edge LED	W-LED
DCI P3		89%
sRGB	125 %	112 %
Adobe RGB 1998	92 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	6 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	14 ms	16 ms
Display Coating	Anti-glare/Matte (2H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	6.57 in 16.7 cm 167 mm 0.55 ft
Case Weight	6.3 kg 14 lbs
Case Width with Stand	31.84 in 80.9 cm 808.7 mm 2.65 ft	30.33 in 77 cm 770.421 mm 2.53 ft
Case Height with Stand	20.31 in 51.6 cm 516 mm 1.69 ft	14.82 in 37.6 cm 376.36 mm 1.23 ft
Case Depth with Stand	12.18 in 30.9 cm 309.4 mm 1.02 ft	10.13 in 25.7 cm 257.361 mm 0.84 ft
Case Weight with Stand	7.7 kg 17 lbs	8.391 kg 18 lbs
Case Color	White, Silver	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 2 x Thunderbolt 3.0 1 x 3.5 mm Audio Out 2 x USB 2.0 (downstream) 1 x HDMI 1.4	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 7W
Features
Cool Features	Eye Saver Mode Flicker-free technology Picture-by-Picture Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Eco Saving Plus	Fliсkеr-frее tесhnоlоgy Lоw Вluе Light Νight Visiоn Widе Соlоr Gаmut МSΙ Мystiс Light Аdарtivе-Synс tесhnоlоgy АМD FrееSynс tесhnоlоgy
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	31.84 in 80.9 cm 808.7 mm 2.65 ft
Case Height	14.28 in 36.3 cm 362.8 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	200 x 200
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 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	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	2 °	5 °
Backward Tilt	34 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 100 Hz	48 Hz - 100 Hz
Horizontal Digital Frequency	30 kHz - 152 kHz	58.56 kHz - 148.1 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Certificates and Standards
Licenses	ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics	CE FCC-B REACH RoHS 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 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Samsung C34J791

MSI Optix MAG342CQRV