Comparison between:
- 34.14" Dell C3422WE
- 34.14" Dell U3421WE
- 34" Philips 346P1CRH

Brand, series, model

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

Dell C3422WEDell U3421WEPhilips 346P1CRH
Series-UltraSharpP-Line
Dell C3422WEDell U3421WEPhilips 346P1CRH
Model alias-UltraSharp U3421WE346P1CRH/01
Model year202120202020

Display

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

Size class34.14 in34.14 in34 in
Diagonal867.2 mm
86.72 cm
34.1417 in
2.8451 ft
867.2 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
797.22 mm
79.722 cm
31.3866 in
2.6156 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
334.8 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
1900 mm
190 cm
74.8031 in
6.2336 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
Panel manufacturerLG DisplayLG DisplaySamsung
Panel modelLM340UW7-SSA1--
Panel typeIPSAH-IPSVA
Panel bit depth10 bits (8 bits + FRC)10 bits8 bits
FRCYes--
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio2.389:12.389:12.389:1
Resolution3440 x 1440 pixels3440 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
0.232 mm
0.0232 cm
0.0091 in
0.0008 ft
Pixel density109 ppi
43 ppcm
109 ppi
43 ppcm
109 ppi
43 ppcm
Display area75.61 %-89.83 %
BacklightW-LEDW-LEDW-LED
sRGB99 %99 %120 %
Adobe RGB (1998)--88 %
NTSC (1953)--98 %
DCI P395 %95 %90 %
Brightness300 cd/m²300 cd/m²-
Peak brightness--500 cd/m²
Static contrast1000 : 11000 : 13000 : 1
Dynamic contrast--80000000 : 1
HDR--DisplayHDR 400
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
4 ms
0.0040 s
Average response time8 ms
0.0080 s
8 ms
0.0080 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (2H)

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 - 90 kHz-30 kHz - 160 kHz
Vertical frequency (digital)56 Hz - 76 Hz60 Hz48 Hz - 100 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 A3 A-
Power consumption (off)0.5 W0.5 W-
Power consumption (sleep)0.5 W0.5 W0.3 W
Power consumption (eco)--33 W
Power consumption (average)-36 W34.1 W
Power consumption (maximum)220 W210 W-
Energy efficiency class--B

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
813.3 mm
81.33 cm
32.0197 in
2.6683 ft
807 mm
80.7 cm
31.7717 in
2.6476 ft
Height434.34 mm
43.434 cm
17.1 in
1.425 ft
-367 mm
36.7 cm
14.4488 in
1.2041 ft
Depth81.28 mm
8.128 cm
3.2 in
0.2667 ft
-110 mm
11 cm
4.3307 in
0.3609 ft
Weight7.26 kg
16.01 lbs
7.52 kg
16.58 lbs
7.95 kg
17.53 lbs
Width with stand815.34 mm
81.534 cm
32.1 in
2.675 ft
813.3 mm
81.33 cm
32.0197 in
2.6683 ft
807 mm
80.7 cm
31.7717 in
2.6476 ft
Height with stand456.07 mm
45.607 cm
17.9555 in
1.4963 ft
392.8 mm
39.28 cm
15.4646 in
1.2887 ft
601 mm
60.1 cm
23.6614 in
1.9718 ft
Depth with stand236.22 mm
23.622 cm
9.3 in
0.775 ft
237.4 mm
23.74 cm
9.3465 in
0.7789 ft
250 mm
25 cm
9.8425 in
0.8202 ft
Weight with stand11.34 kg
25 lbs
11.87 kg
26.17 lbs
11.65 kg
25.68 lbs
Box width--930 mm
93 cm
36.6142 in
3.0512 ft
Box height--525 mm
52.5 cm
20.6693 in
1.7224 ft
Box depth--282 mm
28.2 cm
11.1024 in
0.9252 ft
Box weight16 kg
35.27 lbs
16.62 kg
36.64 lbs
15.86 kg
34.97 lbs
ColorsPlatinum SilverPlatinum SilverBlack

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 range120 mm
12 cm
4.7244 in
0.3937 ft
150 mm
15 cm
5.9055 in
0.4921 ft
180 mm
18 cm
7.0866 in
0.5906 ft
Landscape/portrait pivotNoNoNo
Left/right swivelYesYesYes
Left swivel30 °30 °180 °
Right swivel30 °30 °180 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt21 °21 °25 °

Audio

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

Speakers2 x 5 W2 x 5 W2 x 5 W

Camera

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

CameraYesNoYes
Image resolution2456 x 2054 pixels
5.04 MP
-1600 x 1200 pixels
1.92 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
--

Network

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

Network--LAN

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 3.1 (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 (Type-B; upstream)
3 x USB 3.2 (downstream)
1 x USB 3.2 (downstream; BC 1.2)
1 x USB 3.2 (Type-C; Gen 2; upstream; 90W; DisplayPort)
1 x Ethernet RJ45
1 x HDMI 2.0 (HDCP 2.2)
1 x DisplayPort 1.4 (HDCP 1.4)
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 2.2

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
ComfortView
Flicker-free technology
KVM Switch
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Adaptive-Sync Technology
Flicker-free technology
KVM switch
LightSensor
Low Blue Light
Picture-by-Picture
Picture-in-Picture
PowerSensor
SmartImage
SmartControl

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)
Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
CB
CCC
CE Mark
CEL
cETLus
CU-EAC
ENERGY STAR 8.0
EPA
EPEAT
FCC Class B
RCM
SEMKO
TUV Ergo
TUV/GS
Ukrainian

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
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %20 % - 80 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
3658 m
12001.3 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 90 %20 % - 80 %
Storage altitude12192 m
40000 ft
12192 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
USB Type-A to Type-B cable
USB Type-C to Type-C cable
HDMI cable
DisplyPort cable
USB-C/A Y cable

Additional features

Information about other features.

Additional featuresSecurity lock slotSecurity lock slotAnti-theft stand lock slot - Kensington
 Dell C3422WEDell U3421WEPhilips 346P1CRH