Comparison between Samsung C27F591FDU vs Samsung S34J550W

General Info
Model Number	Samsung C27F591FDU	Samsung S34J550W

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2018
Brand	Samsung	Samsung
Model Series		SJ55W
Model Number	C27F591FDU	S34J550W
Alias		LS34J550WQNXZA LS34J550WQUXEN
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	23.54 in 59.8 cm 597.88 mm 1.96 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	1800
Display Manufacturer	Samsung	Samsung
Display Type	SVA	SVA
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	1920 x 1080	3440 x 1440
Screen Pixel Pitch	0.311 mm	0.233 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio	90.21 %	87.54 %
Backlight Source	W-LED	W-LED
sRGB	119.3 %
Adobe RGB 1998	77 %
NTSC 1953	81 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	1000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	14 ms
Display Minimum Response Time	4 ms	4 ms
Display Coating		Anti-glare/Matte (2H)
3D	No	No
Size, weight, color
Case Depth	5.63 in 14.3 cm 142.9 mm 0.47 ft	4.16 in 10.6 cm 105.7 mm 0.35 ft
Case Weight	3.5 kg 8 lbs	6.4 kg 14 lbs
Case Width with Stand	24.18 in 61.4 cm 614.2 mm 2.02 ft	32.6 in 82.8 cm 828.1 mm 2.72 ft
Case Height with Stand	18 in 45.7 cm 457.3 mm 1.5 ft	18.54 in 47.1 cm 470.8 mm 1.54 ft
Case Depth with Stand	10.65 in 27 cm 270.4 mm 0.89 ft	9.56 in 24.3 cm 242.8 mm 0.8 ft
Case Weight with Stand	4.4 kg 10 lbs	6.9 kg 15 lbs
Case Color	White	Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0
Audio
Audio Speakers	2 x 5W
Features
Cool Features	Eco Saving Plus Eye Saver Mode HDCP (High-bandwidth Digital Content Protection) Samsung MagicBright Low Blue Light Flicker-free technology Active Color Crystal Technology Samsung MagicUpscale AMD FreeSync technology	Eye Saver Mode Flicker-free technology Picture-by-Picture Samsung MagicUpscale Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Eco Saving Plus
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.18 in 61.4 cm 614.2 mm 2.02 ft	32.6 in 82.8 cm 828.1 mm 2.72 ft
Case Height	14.29 in 36.3 cm 362.9 mm 1.19 ft	14.54 in 36.9 cm 369.4 mm 1.21 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	2 °	1.5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 72 Hz	48 Hz - 75 Hz
Screen Interpolation Technology	Motion Rate
Screen Interpolation Value	220
Screen Interpolation Measurement Unit	MRT
Accessories
Extras	HDMI cable	HDMI cable
Certificates and Standards
Licenses	CE ISO 9241-307 TÜV/Ergonomics	ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics
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 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 95 %

Samsung C27F591FDU

Samsung S34J550W