Comparison between:
- 43.4" HP S430c
- 34.14" Dell U3421WE
- 23.8" HP EliteDisplay E243d

Brand, series, model

Information about the brand, series, model and model aliases.

HP S430cDell U3421WEHP EliteDisplay E243d
Series-UltraSharp-
HP S430cDell U3421WEHP EliteDisplay E243d
Model alias-UltraSharp U3421WE1TJ76AA
Model year201920202018

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class43.4 in34.14 in23.8 in
Diagonal1102.47 mm
110.247 cm
43.4043 in
3.617 ft
867.2 mm
86.72 cm
34.1417 in
2.8451 ft
604 mm
60.4 cm
23.7795 in
1.9816 ft
Width1052.3 mm
105.23 cm
41.4291 in
3.4524 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
Height328.8 mm
32.88 cm
12.9449 in
1.0787 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
Radius of curvature1800 mm
180 cm
70.8661 in
5.9055 ft
1900 mm
190 cm
74.8031 in
6.2336 ft
-
Panel manufacturer-LG Display-
Panel typeVAAH-IPSIPS
Panel bit depth8 bits10 bits8 bits (6 bits + FRC)
FRC--Yes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio3.2:12.389:11.778:1
16:9
Resolution3840 x 1200 pixels3440 x 1440 pixels1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.274 mm
0.0274 cm
0.0108 in
0.0009 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.275 mm
0.0275 cm
0.0108 in
0.0009 ft
Pixel density92 ppi
36 ppcm
109 ppi
43 ppcm
92 ppi
36 ppcm
Display area90.45 %-90.09 %
BacklightW-LEDW-LEDW-LED
sRGB99 %99 %-
NTSC (1953)--72 %
DCI P3-95 %-
Brightness350 cd/m²300 cd/m²250 cd/m²
Static contrast3000 : 11000 : 11000 : 1
Dynamic contrast50000000 : 1-50000000 : 1
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
7 ms
0.0070 s
Average response time-8 ms
0.0080 s
15 ms
0.0150 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)--30 kHz - 80 kHz
Vertical frequency (digital)60 Hz60 Hz50 Hz - 60 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-3 A-
Power consumption (off)-0.5 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (average)80 W36 W38 W
Power consumption (maximum)220 W210 W155 W
Power consumption (annual)178 kWh--
Energy efficiency classB--

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width1057 mm
105.7 cm
41.6142 in
3.4678 ft
813.3 mm
81.33 cm
32.0197 in
2.6683 ft
538.8 mm
53.88 cm
21.2126 in
1.7677 ft
Height361.9 mm
36.19 cm
14.248 in
1.1873 ft
-321.9 mm
32.19 cm
12.6732 in
1.0561 ft
Depth140.8 mm
14.08 cm
5.5433 in
0.4619 ft
-45.35 mm
4.535 cm
1.7854 in
0.1488 ft
Weight14.3 kg
31.53 lbs
7.52 kg
16.58 lbs
-
Width with stand-813.3 mm
81.33 cm
32.0197 in
2.6683 ft
538.8 mm
53.88 cm
21.2126 in
1.7677 ft
Height with stand-392.8 mm
39.28 cm
15.4646 in
1.2887 ft
463 mm
46.3 cm
18.2283 in
1.519 ft
Depth with stand-237.4 mm
23.74 cm
9.3465 in
0.7789 ft
205 mm
20.5 cm
8.0709 in
0.6726 ft
Weight with stand-11.87 kg
26.17 lbs
6.2 kg
13.67 lbs
Box width1255 mm
125.5 cm
49.4094 in
4.1175 ft
-620 mm
62 cm
24.4094 in
2.0341 ft
Box height556 mm
55.6 cm
21.8898 in
1.8241 ft
-400 mm
40 cm
15.748 in
1.3123 ft
Box depth370 mm
37 cm
14.5669 in
1.2139 ft
-273 mm
27.3 cm
10.748 in
0.8957 ft
Box weight24.2 kg
53.35 lbs
16.62 kg
36.64 lbs
8.08 kg
17.81 lbs
ColorsBlackPlatinum SilverSilver

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range-150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoNoYes
Left pivot--90 °
Right pivot--90 °
Left/right swivelNoYesYes
Left swivel-30 °45 °
Right swivel-30 °45 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt20 °21 °23 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers-2 x 5 W-

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraYesNoYes
Image resolution1920 x 1080 pixels
2.07 MP
--
Video resolution1920 x 1080 pixels
2.07 MP
-1280 x 720 pixels
0.92 MP
Dual microphones--

Network

Supported network technologies and standards for exchanging data with other devices.

Network--LAN

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.1 (Type-C; downstream; 85W)
2 x USB 3.1 (downstream)
1 x HDMI 2.0 (HDCP)
1 x DisplayPort 1.2 (HDCP)
1 x 3.5 mm Audio Out
1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 3.1 (Type-C; downstream; 15W)
4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
1 x USB 3.2 (Type-B; Gen 1; upstream)
1 x Ethernet RJ45
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-C - 65 W)
3 x USB 3.1 (downstream)
1 x USB 3.1 (upstream)
1 x Ethernet RJ45
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
-High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesHP DeviceBridge
HP Display Assistant
Picture-by-Picture
Picture-in-Picture
Windows Hello
ComfortView
Flicker-free technology
KVM Switch
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
EPEAT
BSMI
CB
CCC
CE
CEL
cTUVus
EAC
EPA
FCC
ICES
ISO 9241-307
KCC
PSB
TCO Certified
TUV-S
UL
VCCI
WEEE
ISC
Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
BSMI
CB
CCC
CE
CECP
CEL Grade 1
CSA
EAC
EEI
ENERGY STAR 7.0
eStandby
FCC Class B
IS 1121
ISC
KCC
MEPS
NOM
PSB
RCM
S mark
SASO
TÜV/GS
TÜV/S
UL/CSA
VCCI-B
WHQL (Windows 10; Windows 8; Windows 7)

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity20 % - 80 %10 % - 80 %20 % - 80 %
Operating altitude-5000 m
16404.2 ft
-
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 65 °C
-4 °F - 149 °F
Storage humidity-5 % - 90 %10 % - 90 %
Storage altitude-12192 m
40000 ft
-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable
USB Type-C cable
VESA mount adapter
DisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
HDMI cable
USB Type-C cable
USB upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonSecurity lock slot-
 HP S430cDell U3421WEHP EliteDisplay E243d