0 Compare Acer CB242Y vs Dell U2421E - DisplayDB

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Comparison between Acer CB242Y vs Dell U2421E

General Info
Model Number Acer CB242Y Dell U2421E
Price
Type Monitor Monitor
Year 2019 2020
Brand Acer Dell
Model Series CB2
Model Number CB242Y U2421E
Alias CB242Ybir
CB242Y bir
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 23.78 in
60.4 cm
604 mm
1.98 ft
24.06 in
61.1 cm
611 mm
2 ft
Screen Width 20.75 in
52.7 cm
527.04 mm
1.73 ft
20.41 in
51.8 cm
518.4 mm
1.7 ft
Screen Height 11.67 in
29.6 cm
296.46 mm
0.97 ft
12.76 in
32.4 cm
324 mm
1.06 ft
Display Type IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:10
Screen Resolution 1920 x 1080 1920 x 1200
Screen Pixel Pitch 0.275 mm 0.275 mm
Screen Pixel Density 92 ppi 94 ppi
Screen-to-Body Ratio 89.53 % 100.87 %
Backlight Source W-LED W-LED
sRGB 99 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 1 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.6 in
6.6 cm
66 mm
0.22 ft
1.54 in
3.9 cm
39 mm
0.13 ft
Case Weight 2.75 kg
6 lbs
4 kg
9 lbs
Case Width with Stand 21.3 in
54.1 cm
541 mm
1.77 ft
20.9 in
53.1 cm
530.8 mm
1.74 ft
Case Height with Stand 14.92 in
37.9 cm
379 mm
1.24 ft
14.33 in
36.4 cm
364 mm
1.19 ft
Case Depth with Stand 9.17 in
23.3 cm
233 mm
0.76 ft
6.81 in
17.3 cm
173 mm
0.57 ft
Case Weight with Stand 4.3 kg
9 lbs
6.1 kg
13 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode)
1 x Ethernet RJ45
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4 (Output MST)
1 x HDMI 1.4
4 x USB 3.2 (Type-A; Gen 1; downstream; 2x BC 1.2)
1 x USB 3.2 (Type-C; Gen 1; downstream; 15W)
Audio
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Easy Arrange
Flicker-free technology
Low Blue Light
Infinity Edge design
ComfortView Plus
Dell Display Manager
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 21.3 in
54.1 cm
541 mm
1.77 ft
20.9 in
53.1 cm
530.8 mm
1.74 ft
Case Height 12.7 in
32.3 cm
322.6 mm
1.06 ft
12.35 in
31.4 cm
313.7 mm
1.03 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 90 mm
9 cm
3.5433 in
0.2953 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 0 ° 90 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 180 ° 45 °
Right Swivel 180 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 75 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 85 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras D-sub cable DisplayPort cable
USB Type-C to Type-A cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses ENERGY STAR 7.0
ErP
TCO Certified Displays 7.0
ENERGY STAR
EPEAT Golf
TCO Certified
TUV Rheinland Low Blue Light Certified
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 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 CB242Y Dell U2421E