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Comparison between Asus ProArt PA34VC vs Dell U2421E

General Info
Model Number Asus ProArt PA34VC Dell U2421E
Price
Type Monitor Monitor
Year 2018 2020
Brand Asus Dell
Model Number ProArt PA34VC U2421E
Display
Screen Size Class 34" (inches) 24" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
24.06 in
61.1 cm
611 mm
2 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
20.41 in
51.8 cm
518.4 mm
1.7 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
12.76 in
32.4 cm
324 mm
1.06 ft
Display Curvature 1900
Display Type IPS IPS
Display Bit Depth 10 bits 8 bits (6 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 21:9 16:10
Screen Resolution 3440 x 1440 1920 x 1200
Screen Pixel Pitch 0.233 mm 0.275 mm
Screen Pixel Density 109 ppi 94 ppi
Screen-to-Body Ratio 90.05 % 100.87 %
Backlight Source W-LED W-LED
sRGB 100 % 99 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
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
3D No No
Size, weight, color
Case Depth 4.81 in
12.2 cm
122.17 mm
0.4 ft
1.54 in
3.9 cm
39 mm
0.13 ft
Case Weight 7.8 kg
17 lbs
4 kg
9 lbs
Case Width with Stand 32.09 in
81.5 cm
815.12 mm
2.67 ft
20.9 in
53.1 cm
530.8 mm
1.74 ft
Case Height with Stand 16.46 in
41.8 cm
418 mm
1.37 ft
14.33 in
36.4 cm
364 mm
1.19 ft
Case Depth with Stand 8.77 in
22.3 cm
222.86 mm
0.73 ft
6.81 in
17.3 cm
173 mm
0.57 ft
Case Weight with Stand 11.4 kg
25 lbs
6.1 kg
13 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 3 x USB 3.0 (downstream)
2 x HDMI 2.0
1 x Thunderbolt 3.0 (Output)
1 x 3.5 mm Audio Out
1 x Thunderbolt 3.0 (Input)
1 x DisplayPort 1.2
1 x USB 2.0 (downstream)
1 x USB 3.0 (Type-C)
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
Audio Speakers 2 x 2W
Features
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
5-way OSD joystick
Adaptive-Sync Technology
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 32.09 in
81.5 cm
815.12 mm
2.67 ft
20.9 in
53.1 cm
530.8 mm
1.74 ft
Case Height 14.36 in
36.5 cm
364.79 mm
1.2 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 120 mm
12 cm
4.7244 in
0.3937 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 30 ° 45 °
Right Swivel 30 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 23 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 40 Hz - 100 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 151 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
Thunderbolt 3 cable
DisplayPort cable
USB Type-C to Type-A cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses BSMI
CB
CCC
CE
CEL level 1
cTick
CU
ErP
ENERGY STAR
FCC Class B
J-MOSS
KCC
PSE
RCM
RoHS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 7)
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
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
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Asus ProArt PA34VC Dell U2421E