Comparison between:
- 31.5" Dell UltraSharp U3219Q
- 31.5" Philips 328P6VUBREB
- 31.5" Acer ProDesigner PE320QK
- 32" Acer Predator XB1 XB321HK

Brand, series, model

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

Dell UltraSharp U3219QPhilips 328P6VUBREBAcer ProDesigner PE320QKAcer Predator XB1 XB321HK
Dell UltraSharp U3219QPhilips 328P6VUBREBAcer ProDesigner PE320QKAcer Predator XB1 XB321HK
Model alias-328P6VUBREB/00PE320QK bmiipruzxXB321HK

Display

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

Size class31.5 in31.5 in31.5 in32 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
813 mm
81.3 cm
32.0079 in
2.6673 ft
Width697.31 mm
69.731 cm
27.4531 in
2.2878 ft
698.4 mm
69.84 cm
27.4961 in
2.2913 ft
697.31 mm
69.731 cm
27.4531 in
2.2878 ft
708.48 mm
70.848 cm
27.8929 in
2.3244 ft
Height392.23 mm
39.223 cm
15.4421 in
1.2868 ft
392.85 mm
39.285 cm
15.4665 in
1.2889 ft
392.23 mm
39.223 cm
15.4421 in
1.2868 ft
398.52 mm
39.852 cm
15.6898 in
1.3075 ft
Panel manufacturerLG DisplayInnoluxLG DisplayAU Optronics
Panel modelLM315WR1-????M315DJJ-K31LM315WR1-SSB1M320QAN01.0
Panel typeIPSVAIPSAHVA IPS
Panel bit depth10 bits (8 bits + FRC)10 bits10 bits (8 bits + FRC)10 bits
FRCYesNoYesNo
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
0.182 mm
0.0182 cm
0.0072 in
0.0006 ft
0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
0.185 mm
0.0185 cm
0.0073 in
0.0006 ft
Pixel density140 ppi
55 ppcm
139 ppi
54 ppcm
140 ppi
55 ppcm
137 ppi
54 ppcm
Display area92.61 %84.42 %88.46 %88.1 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %138 %130 %100 %
Adobe RGB (1998)80 %90 %-73 %
NTSC (1953)-116 %--
DCI P395 %98 %95 %-
Brightness400 cd/m²400 cd/m²350 cd/m²350 cd/m²
Peak brightness-600 cd/m²--
Static contrast1300 : 13000 : 11300 : 11000 : 1
Dynamic contrast-80000000 : 1100000000 : 1100000000 : 1
HDRHDR10
DisplayHDR 400
HDR10
DisplayHDR 600
HDR10-
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
4 ms
0.0040 s
4 ms
0.0040 s
4 ms
0.0040 s
Average response time8 ms
0.0080 s
8 ms
0.0080 s
14 ms
0.0140 s
12 ms
0.0120 s
Maximum response time---23 ms
0.0230 s
Input lag-30 ms
0.0300 s
7 ms
0.0070 s
63 ms
0.0630 s
CoatingAnti-glare/Matte (3H)Anti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte (3H)
-Wide Gamut W-LED--

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-30 kHz - 160 kHz-30 kHz - 140 kHz
Vertical frequency (digital)60 Hz23 Hz - 80 Hz60 Hz24 Hz - 60 Hz
---DisplayPort; HDMI - 3840 x 2160 @ 60 Hz
HDMI - 3840 x 2160 @ 24 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 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.5 A---
Power consumption (off)0.3 W0.3 W0.5 W0.45 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (eco)-34.6 W30 W-
Power consumption (average)46 W41 W41 W56 W
Power consumption (maximum)230 W-50 W-
Energy efficiency class-C-A

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.

Width712.5 mm
71.25 cm
28.0512 in
2.3376 ft
742 mm
74.2 cm
29.2126 in
2.4344 ft
746.8 mm
74.68 cm
29.4016 in
2.4501 ft
737.9 mm
73.79 cm
29.0512 in
2.4209 ft
Height414.5 mm
41.45 cm
16.3189 in
1.3599 ft
438 mm
43.8 cm
17.2441 in
1.437 ft
414 mm
41.4 cm
16.2992 in
1.3583 ft
434.3 mm
43.43 cm
17.0984 in
1.4249 ft
Depth44.5 mm
4.45 cm
1.752 in
0.146 ft
63 mm
6.3 cm
2.4803 in
0.2067 ft
177.8 mm
17.78 cm
7 in
0.5833 ft
61 mm
6.1 cm
2.4016 in
0.2001 ft
Weight5.8 kg
12.79 lbs
6.4 kg
14.11 lbs
8.1 kg
17.86 lbs
8 kg
17.64 lbs
Width with stand610.9 mm
61.09 cm
24.0512 in
2.0043 ft
742 mm
74.2 cm
29.2126 in
2.4344 ft
746.8 mm
74.68 cm
29.4016 in
2.4501 ft
737.9 mm
73.79 cm
29.0512 in
2.4209 ft
Height with stand452.7 mm
45.27 cm
17.8228 in
1.4852 ft
477 mm
47.7 cm
18.7795 in
1.565 ft
468.3 mm
46.83 cm
18.437 in
1.5364 ft
462 mm
46.2 cm
18.189 in
1.5157 ft
Depth with stand157.6 mm
15.76 cm
6.2047 in
0.5171 ft
270 mm
27 cm
10.6299 in
0.8858 ft
317.3 mm
31.73 cm
12.4921 in
1.041 ft
309.9 mm
30.99 cm
12.2008 in
1.0167 ft
Weight with stand-9.36 kg
20.64 lbs
11 kg
24.25 lbs
11.3 kg
24.91 lbs
ColorsBlackBlackBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
180 mm
18 cm
7.0866 in
0.5906 ft
115 mm
11.5 cm
4.5276 in
0.3773 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotYesYesYesNo
Left pivot90 °0 °0 °-
Right pivot90 °90 °90 °-
Left/right swivelYesYesYesNo
Left swivel30 °170 °45 °-
Right swivel30 °170 °45 °-
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt21 °20 °20 °25 °

Audio

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

Speakers-2 x 3 W2 x 2 W2 x 2 W
---DTS

Camera

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

CameraNoNoNoNo

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)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.1 (Type-C)
1 x Ethernet RJ45
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C)
1 x HDMI 2.0
1 x HDMI 2.0 (MHL)
1 x DisplayPort 1.2 (Output)
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
1 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesDDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Picture-by-Picture
Picture-in-Picture
SmartControl
SmartContrast
SmartImage
Ultra Wide-Color Technology
USB Type-C Docking
AMD FreeSync technology
Blue Light Filter
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture
Blue Light Filter
eColor Managment
NVidia G-SYNC Technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCECP
ENERGY STAR
Epeat Gold
RoHS compliant
TCO Certified Displays
CB
CCC
CECP
EAC
ENERGY STAR 7.0
ETL
FCC Class B
ISO9241-307
KUCAS
PSB
RCM
RoHS
SASO
SEMKO
TCO Edge
TÜV/GS
TÜV/Ergonomics
WEEE
VCCI
CE
ENERGY STAR
TCO
CE
ENERGY STAR 6.0

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
--
Operating humidity10 % - 80 %20 % - 80 %--
Operating altitude5000 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
--
Storage humidity5 % - 90 %20 % - 80 %--
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-C cable
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB type-C cable
DisplayPort cable
HDMI cable
Hood
USB Type-C cable
DisplayPort cable
USB 3.0 cable

Additional features

Information about other features.

Additional featuresSecurity lock slotAnti-theft stand lock slot - Kensington--
 Dell UltraSharp U3219QPhilips 328P6VUBREBAcer ProDesigner PE320QKAcer Predator XB1 XB321HK