0 Compare Dell U3423WE vs Dell S2721DGF - DisplayDB

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Comparison between Dell U3423WE vs Dell S2721DGF

General Info
Model Number Dell U3423WE Dell S2721DGF
Price
Type Monitor Monitor
Year 2022 2020
Brand Dell Dell
Model Series UltraSharp
Model Number U3423WE S2721DGF
Alias UltraSharp U3423WE
Display
Screen Size Class 34" (inches) 27" (inches)
Diagonal Size 34.14 in
86.7 cm
867.16 mm
2.85 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 31.5 in
80 cm
800.05 mm
2.62 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.19 in
33.5 cm
335.05 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Curvature 1900
Display Type AH-IPS IPS
Display Bit Depth 10 bits 10 bits
Max Number of Colors 1073741824 1073741824
Bits 30 30
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 91.8 % 90.07 %
Backlight Source W-LED W-LED
DCI P3 98% 98%
sRGB 100 %
Screen Brightness 350 cd/m² 400 cd/m²
Static Screen Contrast 2000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 1 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Size, weight, color
Case Depth 2.26 in
5.8 cm
57.5 mm
0.19 ft
2.67 in
6.8 cm
67.8 mm
0.22 ft
Case Weight 7.72 kg
17 lbs
4.5 kg
10 lbs
Case Width with Stand 32.02 in
81.3 cm
813.26 mm
2.67 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height with Stand 15.46 in
39.3 cm
392.77 mm
1.29 ft
15.51 in
39.4 cm
393.9 mm
1.29 ft
Case Depth with Stand 9.35 in
23.7 cm
237.44 mm
0.78 ft
7.89 in
20 cm
200.3 mm
0.66 ft
Case Weight with Stand 11.44 kg
25 lbs
Case Color Platinum Silver Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; data only)
4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
2 x HDMI 2.1
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4 (HBR3)
1 x Ethernet RJ45
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 15W)
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; 90W; DP Alt Mode)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
4 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers 2 x 5W
Features
Cool Features Flicker-free technology
KVM Switch
Picture-by-Picture
Picture-in-Picture
Low Blue Light
ComfortView
Dell Display Manager
Low Blue Light
NVIDIA G-SYNC Compatible
RGB lights
AMD FreeSync Premium Pro
Flicker-free technology
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 32.02 in
81.3 cm
813.26 mm
2.67 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height 14.14 in
35.9 cm
359.05 mm
1.18 ft
14.31 in
36.4 cm
363.6 mm
1.19 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 150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 30 ° 45 °
Right Swivel 30 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 76 Hz 30 Hz - 165 Hz
Horizontal Digital Frequency 30 kHz - 90 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
DisplayPort cable
HDMI cable
USB 3.0 cable
Certificates and Standards
Licenses Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
ENERGY STAR
EPEAT
TCO Certified
RoHS
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 U3423WE Dell S2721DGF