0 Compare Dell P2421 vs Acer QG241Y bii - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between Dell P2421 vs Acer QG241Y bii

General Info
Model Number Dell P2421 Acer QG241Y bii
Price
Type Monitor Monitor
Year 2020 2019
Brand Dell Acer
Model Number P2421 QG241Y bii
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 24.06 in
61.1 cm
611 mm
2 ft
23.81 in
60.5 cm
604.7 mm
1.98 ft
Screen Width 20.41 in
51.8 cm
518.4 mm
1.7 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 12.76 in
32.4 cm
324 mm
1.06 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Type IPS VA
Display Bit Depth 8 bits 8 bits (6 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:10 16:9
Screen Resolution 1920 x 1200 1920 x 1080
Screen Pixel Pitch 0.27 mm 0.275 mm
Screen Pixel Density 94 ppi 92 ppi
Screen-to-Body Ratio 86.78 % 89.24 %
Backlight Source W-LED W-LED
sRGB 99 %
NTSC 1953 72 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 3000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
3D No
Size, weight, color
Case Depth 1.74 in
4.4 cm
44.1 mm
0.14 ft
2.58 in
6.6 cm
65.5 mm
0.21 ft
Case Weight 3.5 kg
8 lbs
3.39 kg
7 lbs
Case Width with Stand 20.91 in
53.1 cm
531 mm
1.74 ft
21.27 in
54 cm
540.2 mm
1.77 ft
Case Height with Stand 14.6 in
37.1 cm
370.8 mm
1.22 ft
16.21 in
41.2 cm
411.7 mm
1.35 ft
Case Depth with Stand 6.54 in
16.6 cm
166 mm
0.54 ft
8.69 in
22.1 cm
220.7 mm
0.72 ft
Case Weight with Stand 3.85 kg
8 lbs
Case Color Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DVI-D
1 x D-sub
1 x DisplayPort 1.2
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x HDMI
1 x D-sub
Audio
Features
Cool Features Flicker-free technology
Low Blue Light
AMD FreeSync technology
Extra Features Security lock slot
Ergonomics
Case Width 20.91 in
53.1 cm
531 mm
1.74 ft
21.27 in
54 cm
540.2 mm
1.77 ft
Case Height 14.35 in
36.5 cm
364.5 mm
1.2 ft
12.76 in
32.4 cm
324.1 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 Yes No
Height Adjustment Range 130 mm
13 cm
5.1181 in
0.4265 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 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 56 Hz - 76 Hz
Horizontal Digital Frequency 30 kHz - 85 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
D-Sub cable (Japan only)
HDMI cable
VGA cable
Certificates and Standards
Licenses ENERGY STAR
EPEAT
RoHS
TCO Certified Display
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 20 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Dell P2421 Acer QG241Y bii