0 Compare Acer EK220QH3bi vs Dell S2421HN - DisplayDB

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Comparison between Acer EK220QH3bi vs Dell S2421HN

General Info
Model Number Acer EK220QH3bi Dell S2421HN
Price
Type Monitor Monitor
Year 2023 2020
Brand Acer Dell
Model Number EK220QH3bi S2421HN
Alias EK220 QH3bi
EK220Q H3bi
S2421NX
Display
Screen Size Class 22" (inches) 24" (inches)
Diagonal Size 21.5 in
54.6 cm
546 mm
1.79 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Screen Width 18.86 in
47.9 cm
479 mm
1.57 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 10.24 in
26 cm
260 mm
0.85 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Type VA 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 1920 x 1080
Screen Pixel Pitch 0.249 mm 0.275 mm
Screen Pixel Density 101 ppi 92 ppi
Screen-to-Body Ratio 90.06 %
Backlight Source W-LED W-LED
NTSC 1953 72 % 72 %
Screen Brightness 250 cd/m² 250 cd/m²
Static Screen Contrast 3000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.12 in
5.4 cm
53.8 mm
0.18 ft
Case Weight 2.1 kg
5 lbs
3.3 kg
7 lbs
Case Width with Stand 19.41 in
49.3 cm
492.9 mm
1.62 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height with Stand 14.84 in
37.7 cm
376.9 mm
1.24 ft
16.25 in
41.3 cm
412.8 mm
1.35 ft
Case Depth with Stand 7.56 in
19.2 cm
192 mm
0.63 ft
6.02 in
15.3 cm
152.8 mm
0.5 ft
Case Weight with Stand 2.5 kg
6 lbs
4.1 kg
9 lbs
Case Color Black Black, Silver
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x D-sub
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Features
Cool Features Low Blue Light
ZeroFrame Design
AMD FreeSync technology
Flicker-free technology
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Extra Features Anti-theft stand lock slot - Kensington
S2421HN - silver
S2421NX - black
Ergonomics
Case Width 19.41 in
49.3 cm
492.9 mm
1.62 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height 12.7 in
32.3 cm
322.6 mm
1.06 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 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 5 ° 5 °
Backward Tilt 20 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 100 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 31 kHz - 110 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras HDMI cable HDMI cable
Certificates and Standards
Licenses CCC
CE
FCC
ISO9241-307
J-Moss
PSE
RoHS
VCCI-B
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 20 % - 85 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Acer EK220QH3bi Dell S2421HN