Comparison between:
- 34.14" Dell C3422WE
- 34" HP Z34c

Brand, series, model

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

Dell C3422WEHP Z34c
Dell C3422WEHP Z34c
Model alias-K1U77A4
Model year20212015

Display

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

Size class34.14 in34 in
Diagonal867.2 mm
86.72 cm
34.1417 in
2.8451 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width799.8 mm
79.98 cm
31.4882 in
2.624 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
333.72 mm
33.372 cm
13.1386 in
1.0949 ft
Radius of curvature3800 mm
380 cm
149.606 in
12.4672 ft
3000 mm
300 cm
118.11 in
9.8425 ft
Panel manufacturerLG DisplaySamsung
Panel modelLM340UW7-SSA1LTM340YP01
Panel typeIPSSVA
Panel bit depth10 bits (8 bits + FRC)8 bits
FRCYesNo
Colors1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio2.389:12.389:1
Resolution3440 x 1440 pixels3440 x 1440 pixels
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
43 ppcm
109 ppi
43 ppcm
Display area75.61 %75.04 %
BacklightW-LEDW-LED
sRGB99 %98.8 %
Adobe RGB (1998)-75 %
DCI P395 %-
Brightness300 cd/m²350 cd/m²
Static contrast1000 : 13000 : 1
Dynamic contrast-10000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 ms
0.0050 s
8 ms
0.0080 s
Average response time8 ms
0.0080 s
15 ms
0.0150 s
Input lag-24 ms
0.0240 s
CoatingAnti-glare/Matte (3H)Glossy

3D

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

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 90 kHz30 kHz - 80 kHz
Vertical frequency (digital)56 Hz - 76 Hz60 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)3 A-
Power consumption (off)0.5 W0.5 W
Power consumption (sleep)0.5 W0.7 W
Power consumption (eco)-39 W
Power consumption (average)-75 W
Power consumption (maximum)220 W120 W
Energy efficiency class-C

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.

Width815.34 mm
81.534 cm
32.1 in
2.675 ft
950.8 mm
95.08 cm
37.4331 in
3.1194 ft
Height434.34 mm
43.434 cm
17.1 in
1.425 ft
374.1 mm
37.41 cm
14.7283 in
1.2274 ft
Depth81.28 mm
8.128 cm
3.2 in
0.2667 ft
93.9 mm
9.39 cm
3.6969 in
0.3081 ft
Weight7.26 kg
16.01 lbs
8 kg
17.64 lbs
Width with stand815.34 mm
81.534 cm
32.1 in
2.675 ft
950.8 mm
95.08 cm
37.4331 in
3.1194 ft
Height with stand456.07 mm
45.607 cm
17.9555 in
1.4963 ft
477.1 mm
47.71 cm
18.7835 in
1.5653 ft
Depth with stand236.22 mm
23.622 cm
9.3 in
0.775 ft
197.2 mm
19.72 cm
7.7638 in
0.647 ft
Weight with stand11.34 kg
25 lbs
9.83 kg
21.67 lbs
Box weight16 kg
35.27 lbs
-
ColorsPlatinum SilverWhite

Ergonomics

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

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesNo
Height adjustment range120 mm
12 cm
4.7244 in
0.3937 ft
-
Landscape/portrait pivotNoNo
Left/right swivelYesNo
Left swivel30 °-
Right swivel30 °-
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt21 °25 °

Audio

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

Speakers2 x 5 W2 x 6 W
-DTS

Camera

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

CameraYesNo
Image resolution2456 x 2054 pixels
5.04 MP
-
Video resolution1920 x 1080 pixels
2.07 MP
-
Built-in microphones
Facial recognition through Windows Hello
LED indicator
Pop-up mechanism
Teams button and LED
-

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity3 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
1 x USB 3.2 (Type-B; Gen 1; upstream)
1 x USB 3.2 (Type-C; Gen 1; downstream; 15W)
1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode)
1 x Ethernet RJ45
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB 3.0 (upstream)
2 x USB 3.0 (downstream)
1 x HDMI 1.4
1 x HDMI 1.4 (MHL)
1 x DisplayPort 1.2
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.

FeaturesComfortView Plus
Dell Display Manager
Flicker-free technology
Low Blue Light
KVM Switch (auto)
Picture-by-Picture
Picture-in-Picture
DDC/CI
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesEnergy Star 8.0
EPEAT Gold
RoHS
TCO Certified Displays
Microsoft Teams Certified
Windows Hello (Cortana)
BSMI
C-Tick
CB
CE
EAC
ENERGY STAR
FCC Class B
ISC
KC
NOM
TÜV/GS
TÜV/S
VCCI-B

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 temperature0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity10 % - 80 %20 % - 80 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 95 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft

Accessories

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

AccessoriesDisplayPort cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
DisplayPort cable
HDMI cable
Remote control

Additional features

Information about other features.

Additional featuresSecurity lock slotSecurity lock slot
 Dell C3422WEHP Z34c