Comparison between Dell UltraSharp U3415W vs Samsung S34J55W

General Info
Model Number	Dell UltraSharp U3415W	Samsung S34J55W

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2018
Brand	Dell	Samsung
Model Series		SJ55W
Model Number	UltraSharp U3415W	S34J55W
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	31.43 in 79.8 cm 798.2 mm 2.62 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	3800
Display Manufacturer	LG Display	Samsung
Display Type	AH-IPS	SVA
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	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	87.11 %	87.54 %
Backlight Source	W-LED	W-LED
sRGB	99 %
NTSC 1953	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	2000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	172 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	25.6 ms
Display Minimum Response Time	5 ms	4 ms
Display Maximum Response Time	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (2H)
3D	No	No
Size, weight, color
Case Depth	2.89 in 7.3 cm 73.3 mm 0.24 ft	4.16 in 10.6 cm 105.7 mm 0.35 ft
Case Weight	8.44 kg 19 lbs	6.4 kg 14 lbs
Case Width with Stand	32.47 in 82.5 cm 824.7 mm 2.71 ft	32.6 in 82.8 cm 828.1 mm 2.72 ft
Case Height with Stand	16.09 in 40.9 cm 408.7 mm 1.34 ft	18.54 in 47.1 cm 470.8 mm 1.54 ft
Case Depth with Stand	8.5 in 21.6 cm 216 mm 0.71 ft	9.56 in 24.3 cm 242.8 mm 0.8 ft
Case Weight with Stand	10.8 kg 24 lbs	6.9 kg 15 lbs
Case Color	Black, Silver	Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 2.0 1 x HDMI 2.0 (MHL 2.0) 1 x DisplayPort (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x DisplayPort (Input mini) 4 x USB 3.0 (downstream) 2 x USB 3.0 (upstream)	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 9W
Features
Cool Features		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 Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.47 in 82.5 cm 824.7 mm 2.71 ft	32.6 in 82.8 cm 828.1 mm 2.72 ft
Case Height	14.65 in 37.2 cm 372 mm 1.22 ft	14.54 in 36.9 cm 369.4 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	No
Height Adjustment Range	115 mm 11.5 cm 4.5276 in 0.3773 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 °	1.5 °
Backward Tilt	21 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	45 Hz - 60 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 89 kHz
Accessories
Extras	DisplayPort cable - mini-DP to DP Factory calibration report HDMI cable USB 3.0 upstream cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays	ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °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 % - 90 %	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell UltraSharp U3415W

Samsung S34J55W