0 Compare Dell U2422HE vs Dell S2721D - DisplayDB

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Comparison between Dell U2422HE vs Dell S2721D

General Info
Model Number Dell U2422HE Dell S2721D
Price
Type Monitor Monitor
Year 2021 2020
Brand Dell Dell
Model Series UltraSharp
Model Number U2422HE S2721D
Alias UltraSharp U2422HE
Display
Screen Size Class 24" (inches) 27" (inches)
Diagonal Size 23.81 in
60.5 cm
604.7 mm
1.98 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 20.75 in
52.7 cm
527.04 mm
1.73 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 11.67 in
29.6 cm
296.46 mm
0.97 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 2560 x 1440
Screen Pixel Pitch 0.275 mm 0.233 mm
Screen Pixel Density 92 ppi 109 ppi
Screen-to-Body Ratio 89.83 %
Backlight Source W-LED W-LED
DCI P3 85%
sRGB 100 % 99 %
Screen Brightness 250 cd/m² 320 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 10 ms
Display Minimum Response Time 5 ms 4 ms
Display Average Response Time 8 ms 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.18 in
5.5 cm
55.4 mm
0.18 ft
Case Weight 3.96 kg
9 lbs
4.4 kg
10 lbs
Case Width with Stand 21.17 in
53.8 cm
537.72 mm
1.76 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height with Stand 14.33 in
36.4 cm
363.98 mm
1.19 ft
17.85 in
45.3 cm
453.4 mm
1.49 ft
Case Depth with Stand 7.07 in
18 cm
179.58 mm
0.59 ft
7.35 in
18.7 cm
186.8 mm
0.61 ft
Case Weight with Stand 5.4 kg
12 lbs
Case Color Platinum Silver Silver
Hardware
Built-in Camera No No
Network LAN
Connectivity 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode)
1 x USB 3.2 (Type-C; Gen 1; upstream; data only)
1 x HDMI 2.0
1 x DisplayPort 1.4 (Output MST)
1 x DisplayPort 1.4
1 x Ethernet RJ45
4 x USB 3.2 (Type-A; Gen 2; downstream)
1 x 3.5 mm Audio Out
1 x USB 3.2 (Type-C; Gen 1; downstream; 15W)
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 5W 2 x 3W
Features
Cool Features Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
KVM Switch (auto)
ComfortView Plus
Dell Display Manager
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Extra Features Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 21.17 in
53.8 cm
537.72 mm
1.76 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height 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 No
Height Adjustment Range 150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes No
Left Swivel 45 °
Right Swivel 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 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz 30 kHz - 115 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
USB Type-A to Type-C cable
USB Type-C to Type-C cable
HDMI cable
Certificates and Standards
Licenses Energy Star 8.0
EPEAT Gold
RoHS
TCO Certified Edge
TUV Rheinland Flicker Free certified
TUV Rheinland Low Blue Light certified
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 U2422HE Dell S2721D