0 Compare Acer K242HL bid vs Dell S2421HN - DisplayDB

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Comparison between Acer K242HL bid vs Dell S2421HN

General Info
Model Number Acer K242HL bid Dell S2421HN
Price
Type Monitor Monitor
Year 2020 2020
Brand Acer Dell
Model Number K242HL bid S2421HN
Alias K242HLbid S2421NX
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 24 in
61 cm
609.7 mm
2 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Screen Width 20.92 in
53.1 cm
531.36 mm
1.74 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 11.77 in
29.9 cm
298.89 mm
0.98 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Type TN 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 0.277 mm 0.275 mm
Screen Pixel Density 91 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 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 170 ° 178 °
Screen Vertical Viewing Angle 160 ° 178 °
Display Minimum Response Time 5 ms 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 3.25 kg
7 lbs
3.3 kg
7 lbs
Case Width with Stand 22.32 in
56.7 cm
567 mm
1.86 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height with Stand 16.58 in
42.1 cm
421.2 mm
1.38 ft
16.25 in
41.3 cm
412.8 mm
1.35 ft
Case Depth with Stand 8.19 in
20.8 cm
208 mm
0.68 ft
6.02 in
15.3 cm
152.8 mm
0.5 ft
Case Weight with Stand 3.58 kg
8 lbs
4.1 kg
9 lbs
Case Color Black Black, Silver
Hardware
Built-in Camera No No
Connectivity 1 x D-sub (Mini; 15-pin)
1 x HDMI 1.3
1 x DVI-D (24-pin)
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Features
Cool Features Acer ComfyView
DDC2B
Flicker-free technology
Acer Adaptive Contrast Management
Acer Bluelight Shield
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 22.32 in
56.7 cm
567 mm
1.86 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 25 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 55 Hz - 75 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 80 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras D-sub cable
DVI-D cable
HDMI cable
Certificates and Standards
Licenses CCC
CE
cTUVus
Energy Star
FCC
GS
GOST-R
ISO13406-2
J-Moss Green Mark
MPR II
NOM
PC Recycling
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 5 °C - 35 °C
41 °F - 95 °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 K242HL bid Dell S2421HN