0 Compare Dell UltraSharp U3415W vs Dell S2721DS - DisplayDB

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Comparison between Dell UltraSharp U3415W vs Dell S2721DS

General Info
Model Number Dell UltraSharp U3415W Dell S2721DS
Price
Type Monitor Monitor
Year 2014 2020
Brand Dell Dell
Model Number UltraSharp U3415W S2721DS
Display
Screen Size Class 34" (inches) 27" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 31.43 in
79.8 cm
798.2 mm
2.62 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Curvature 3800
Display Manufacturer LG Display
Display Type AH-IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 21:9 16:9
Screen Resolution 3440 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Screen-to-Body Ratio 87.11 % 89.83 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
NTSC 1953 72 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 2000000 : 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 Average Response Time 8 ms
Display Maximum Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.89 in
7.3 cm
73.3 mm
0.24 ft
2.18 in
5.5 cm
55.4 mm
0.18 ft
Case Weight 8.44 kg
19 lbs
4.4 kg
10 lbs
Case Width with Stand 32.47 in
82.5 cm
824.7 mm
2.71 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height with Stand 16.09 in
40.9 cm
408.7 mm
1.34 ft
15.75 in
40 cm
400.1 mm
1.31 ft
Case Depth with Stand 8.5 in
21.6 cm
216 mm
0.71 ft
6.88 in
17.5 cm
174.7 mm
0.57 ft
Case Weight with Stand 10.8 kg
24 lbs
6.2 kg
14 lbs
Case Color Black, Silver Silver
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 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 9W 2 x 3W
Features
Cool Features Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
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
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height 14.65 in
37.2 cm
372 mm
1.22 ft
14.35 in
36.5 cm
364.6 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 115 mm
11.5 cm
4.5276 in
0.3773 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 30 °
Right Swivel 45 ° 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 45 Hz - 60 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 89 kHz 30 kHz - 115 kHz
Screen Interpolation Measurement Unit NULL
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 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °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
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell UltraSharp U3415W Dell S2721DS