Comparison between:
- 31.5" BenQ EW3270U
- 34" Philips 346P1CRH
- 34.14" Dell C3422WE

Brand, series, model

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

BenQ EW3270UPhilips 346P1CRHDell C3422WE
Series-P-Line-
BenQ EW3270UPhilips 346P1CRHDell C3422WE
Model alias-346P1CRH/01-
Model year201820202021

Display

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

Size class31.5 in34 in34.14 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
867.2 mm
86.72 cm
34.1417 in
2.8451 ft
Width698.4 mm
69.84 cm
27.4961 in
2.2913 ft
797.22 mm
79.722 cm
31.3866 in
2.6156 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height392.85 mm
39.285 cm
15.4665 in
1.2889 ft
333.72 mm
33.372 cm
13.1386 in
1.0949 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature-1500 mm
150 cm
59.0551 in
4.9213 ft
3800 mm
380 cm
149.606 in
12.4672 ft
Panel manufacturerInnoluxSamsungLG Display
Panel modelM315DJJ-K30-LM340UW7-SSA1
Panel typeMVAVAIPS
Panel bit depth10 bits (8 bits + FRC)8 bits10 bits (8 bits + FRC)
FRCYes-Yes
Colors1073741824 colors
30 bits
16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
2.389:12.389:1
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3440 x 1440 pixels3440 x 1440 pixels
Pixel pitch0.182 mm
0.0182 cm
0.0072 in
0.0006 ft
0.232 mm
0.0232 cm
0.0091 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density139 ppi
54 ppcm
109 ppi
43 ppcm
109 ppi
43 ppcm
Display area85.36 %89.83 %75.61 %
BacklightW-LEDW-LEDW-LED
sRGB100 %120 %99 %
Adobe RGB (1998)88 %88 %-
NTSC (1953)-98 %-
DCI P395 %90 %95 %
Brightness300 cd/m²-300 cd/m²
Peak brightness-500 cd/m²-
Static contrast3000 : 13000 : 11000 : 1
Dynamic contrast20000000 : 180000000 : 1-
HDRHDRDisplayHDR 400-
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
5 ms
0.0050 s
Average response time9 ms
0.0090 s
-8 ms
0.0080 s
Maximum response time20 ms
0.0200 s
--
CoatingAnti-glare/MatteAnti-glare/Matte (2H)Anti-glare/Matte (3H)

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 - 135 kHz30 kHz - 160 kHz30 kHz - 90 kHz
Vertical frequency (digital)24 Hz - 76 Hz48 Hz - 100 Hz56 Hz - 76 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 W-0.5 W
Power consumption (sleep)0.5 W0.3 W0.5 W
Power consumption (eco)-33 W-
Power consumption (average)76 W34.1 W-
Power consumption (maximum)--220 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.

Width726.4 mm
72.64 cm
28.5984 in
2.3832 ft
807 mm
80.7 cm
31.7717 in
2.6476 ft
815.34 mm
81.534 cm
32.1 in
2.675 ft
Height442.5 mm
44.25 cm
17.4213 in
1.4518 ft
367 mm
36.7 cm
14.4488 in
1.2041 ft
434.34 mm
43.434 cm
17.1 in
1.425 ft
Depth65.2 mm
6.52 cm
2.5669 in
0.2139 ft
110 mm
11 cm
4.3307 in
0.3609 ft
81.28 mm
8.128 cm
3.2 in
0.2667 ft
Weight-7.95 kg
17.53 lbs
7.26 kg
16.01 lbs
Width with stand726.4 mm
72.64 cm
28.5984 in
2.3832 ft
807 mm
80.7 cm
31.7717 in
2.6476 ft
815.34 mm
81.534 cm
32.1 in
2.675 ft
Height with stand522.2 mm
52.22 cm
20.5591 in
1.7133 ft
601 mm
60.1 cm
23.6614 in
1.9718 ft
456.07 mm
45.607 cm
17.9555 in
1.4963 ft
Depth with stand215 mm
21.5 cm
8.4646 in
0.7054 ft
250 mm
25 cm
9.8425 in
0.8202 ft
236.22 mm
23.622 cm
9.3 in
0.775 ft
Weight with stand7.5 kg
16.53 lbs
11.65 kg
25.68 lbs
11.34 kg
25 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 weight10.2 kg
22.49 lbs
15.86 kg
34.97 lbs
16 kg
35.27 lbs
ColorsBlackBlackPlatinum Silver

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 adjustmentNoYesYes
Height adjustment range-180 mm
18 cm
7.0866 in
0.5906 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotNoNoNo
Left/right swivelNoYesYes
Left swivel-180 °30 °
Right swivel-180 °30 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt15 °25 °21 °

Audio

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

Speakers2 x 2 W2 x 5 W2 x 5 W

Camera

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

CameraNoYesYes
Image resolution-1600 x 1200 pixels
1.92 MP
2456 x 2054 pixels
5.04 MP
Video resolution--1920 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.

Connectivity1 x USB (Type-C)
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
3 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
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMA (Advanced Motion Accelerator)
AMD FreeSync technology
Brightness Intelligence Plus
Flicker-free technology
Low Blue Light
Adaptive-Sync Technology
Flicker-free technology
KVM switch
LightSensor
Low Blue Light
Picture-by-Picture
Picture-in-Picture
PowerSensor
SmartImage
SmartControl
ComfortView Plus
Dell Display Manager
Flicker-free technology
Low Blue Light
KVM Switch (auto)
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 7.0
TÜV Rheinland Flicker-free
TÜV Rheinland Low Blue Light
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CB
CCC
CE Mark
CEL
cETLus
CU-EAC
ENERGY STAR 8.0
EPA
EPEAT
FCC Class B
RCM
SEMKO
TUV Ergo
TUV/GS
Ukrainian
Energy Star 8.0
EPEAT Gold
RoHS
TCO Certified Displays
Microsoft Teams Certified
Windows Hello (Cortana)

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 temperature-0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity-20 % - 80 %10 % - 80 %
Operating altitude-3658 m
12001.3 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 humidity-20 % - 80 %5 % - 90 %
Storage altitude-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 - mini-DP to DP
HDMI cable
USB Type-C cable
HDMI cable
DisplyPort cable
USB-C/A Y cable
DisplayPort cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonSecurity lock slot
 BenQ EW3270UPhilips 346P1CRHDell C3422WE