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 Asus PA24AC vs Dell P2421

General Info
Model Number Asus PA24AC Dell P2421
Price
Type Monitor Monitor
Year 2018 2020
Brand Asus Dell
Model Series ProArt
Model Number PA24AC P2421
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 24.06 in
61.1 cm
611 mm
2 ft
24.06 in
61.1 cm
611 mm
2 ft
Screen Width 20.41 in
51.8 cm
518.4 mm
1.7 ft
20.41 in
51.8 cm
518.4 mm
1.7 ft
Screen Height 12.76 in
32.4 cm
324 mm
1.06 ft
12.76 in
32.4 cm
324 mm
1.06 ft
Display Type IPS IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No
Lut 14 bits
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:10 16:10
Screen Resolution 1920 x 1200 1920 x 1200
Screen Pixel Pitch 0.27 mm 0.27 mm
Screen Pixel Density 94 ppi 94 ppi
Screen-to-Body Ratio 90.46 % 86.78 %
Backlight Source W-LED W-LED
DCI P3 90%
Rec.2020 70
sRGB 100 % 99 %
Screen Brightness 350 cd/m² 300 cd/m²
Max Screen Brightness 400 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 °
Screen Input Lag 16 ms
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
HDR HDR10
DisplayHDR 400
3D No
Size, weight, color
Case Depth 2.17 in
5.5 cm
55 mm
0.18 ft
1.74 in
4.4 cm
44.1 mm
0.14 ft
Case Weight 5.4 kg
12 lbs
3.5 kg
8 lbs
Case Width with Stand 20.94 in
53.2 cm
532 mm
1.75 ft
20.91 in
53.1 cm
531 mm
1.74 ft
Case Height with Stand 19.21 in
48.8 cm
488 mm
1.6 ft
14.6 in
37.1 cm
370.8 mm
1.22 ft
Case Depth with Stand 7.95 in
20.2 cm
202 mm
0.66 ft
6.54 in
16.6 cm
166 mm
0.54 ft
Case Weight with Stand 8.5 kg
19 lbs
Case Color Gray
Hardware
CPU Cores 4
TV Tuner Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
Built-in Camera No No
Network LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Bluetooth
Wi-Fi Direct
DLNA
Connectivity 2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
4 x USB 3.0 (downstream)
1 x USB 3.0 (type-C)
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)
Audio
Audio Speakers 2 x 2W
Built-in Subwoofer 1 x 20
Features
OS Tizen 5.0
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
SPLENDID Video Intelligence Technology
Picture-in-Picture
Low Blue Light
6-Axis Control
Trace Free Technology
Adaptive-Sync Technology
Flicker-free technology
Low Blue Light
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 20.94 in
53.2 cm
532 mm
1.75 ft
20.91 in
53.1 cm
531 mm
1.74 ft
Case Height 13.74 in
34.9 cm
349 mm
1.15 ft
14.35 in
36.5 cm
364.5 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 Yes
Height Adjustment Range 110 mm
11 cm
4.3307 in
0.3609 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 90 ° 90 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 45 °
Right Swivel 45 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 23 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 70 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 85 kHz
Screen Interpolation Technology Clear Motion Rate
Screen Interpolation Value 480
Screen Interpolation Measurement Unit CMR NULL
Accessories
Extras Audio cable
DisplayPort cable
HDMI cable
USB Type-C cable
DisplayPort cable
D-Sub cable (Japan only)
Certificates and Standards
Licenses BSMI
CB
CCC
CE
CEL level 1
cTick
CU
eStandby
ENERGY STAR
FCC Class B
J-MOSS
KCC
PSE
RCM
RoHS
TCO Certified Displays 7.0
TÜV/Ergonomics
TÜV/GS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 7)
ENERGY STAR
EPEAT
RoHS
TCO Certified Display
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 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Asus PA24AC Dell P2421