Comparison between:
- 31.5" BenQ SW320
- 32" BenQ PD3200U
- 31" LG 31MU97
- 30" Dell UP3017

Brand, series, model

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

31.5" BenQ SW320

BenQ SW320

Display: 31.5 in, IPS, W-LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 250 cd/m²
Static contrast: 1000 : 1, Dynamic contrast: 20000000 : 1
Refresh rate: 48 Hz - 76 Hz
sRGB: 100 %, Adobe RGB: 99 %
Dimensions: 747.2 x 448.15 x 72.12 mm
Weight: 10 kg

32" BenQ PD3200U

BenQ PD3200U

Display: 32 in, AHVA IPS, W-LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 350 cd/m²
Static contrast: 1000 : 1, Dynamic contrast: 20000000 : 1
Refresh rate: 60 Hz
sRGB: 100 %, Adobe RGB: 73 %
Dimensions: 740.28 x 436.42 x 67.3 mm
Weight: 8.5 kg

31" LG 31MU97

LG 31MU97

Display: 31 in, AH-IPS, W-LED, 4096 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 450 cd/m²
Static contrast: 1000 : 1, Dynamic contrast: 1000000 : 1
Refresh rate: 56 Hz - 61 Hz
sRGB: 100 %, Adobe RGB: 99.5 %
Dimensions: 736.7 x 407.5 x 52.4 mm
Weight: 7.7 kg

30" Dell UP3017

Dell UP3017

Display: 30 in, IPS, W-LED, 2560 x 1600 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 350 cd/m²
Static contrast: 1000 : 1
Refresh rate: 50 Hz - 86 Hz
sRGB: 99 %, Adobe RGB: 99 %
Dimensions: 686.9 x 447.1 x 58 mm
Weight: 6.49 kg

Model alias--31MU97-B-

Display

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

Size class31.5 in32 in31 in30 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
813 mm
81.3 cm
32.0079 in
2.6673 ft
787.4 mm
78.74 cm
31 in
2.5833 ft
756.2 mm
75.62 cm
29.7717 in
2.481 ft
Width697.92 mm
69.792 cm
27.4772 in
2.2898 ft
708.48 mm
70.848 cm
27.8929 in
2.3244 ft
701.6 mm
70.16 cm
27.622 in
2.3018 ft
641.3 mm
64.13 cm
25.248 in
2.104 ft
Height392.58 mm
39.258 cm
15.4559 in
1.288 ft
398.52 mm
39.852 cm
15.6898 in
1.3075 ft
367.42 mm
36.742 cm
14.4654 in
1.2054 ft
400.8 mm
40.08 cm
15.7795 in
1.315 ft
Panel manufacturer-AU OptronicsLG Display-
Panel model-M320QAN01.0LM310UH1-SLA1-
Panel typeIPSAHVA IPSAH-IPSIPS
Panel bit depth10 bits10 bits10 bits10 bits (8 bits + FRC)
FRC-NoNoYes
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
1.896:11.6:1
16:10
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
4096 x 2160 pixels2560 x 1600 pixels
Pixel pitch0.182 mm
0.0182 cm
0.0072 in
0.0006 ft
0.185 mm
0.0185 cm
0.0073 in
0.0006 ft
0.17 mm
0.017 cm
0.0067 in
0.0006 ft
0.251 mm
0.0251 cm
0.0099 in
0.0008 ft
Pixel density139 ppi
55 ppcm
137 ppi
54 ppcm
148 ppi
58 ppcm
101 ppi
39 ppcm
Display area81.82 %87.39 %85.87 %83.69 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB100 %100 %100 %99 %
Adobe RGB (1998)99 %73 %99.5 %99 %
DCI P387 %-97 %99 %
Brightness250 cd/m²350 cd/m²450 cd/m²350 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast20000000 : 120000000 : 11000000 : 1-
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
4 ms
0.0040 s
-6 ms
0.0060 s
Average response time-12 ms
0.0120 s
14 ms
0.0140 s
8 ms
0.0080 s
Input lag-27 ms
0.0270 s
30 ms
0.0300 s
-
CoatingAnti-glare/MatteAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte (3H)
14-bit 3D LUT--REC 709 - 99%

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 - 140 kHz-30 kHz - 135 kHz30 kHz - 113 kHz
Vertical frequency (digital)48 Hz - 76 Hz60 Hz56 Hz - 61 Hz50 Hz - 86 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
Amperage--1.4 A1.6 A
Power consumption (off)0.5 W0.5 W0.3 W0.3 W
Power consumption (sleep)0.7 W0.5 W1.2 W0.3 W
Power consumption (eco)-25 W-38.2 W
Power consumption (average)50 W44 W48 W54 W
Power consumption (maximum)-110 W85 W108 W

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.

Width747.2 mm
74.72 cm
29.4173 in
2.4514 ft
740.28 mm
74.028 cm
29.1449 in
2.4287 ft
736.7 mm
73.67 cm
29.0039 in
2.417 ft
686.9 mm
68.69 cm
27.0433 in
2.2536 ft
Height448.15 mm
44.815 cm
17.6437 in
1.4703 ft
436.42 mm
43.642 cm
17.1819 in
1.4318 ft
407.5 mm
40.75 cm
16.0433 in
1.3369 ft
447.1 mm
44.71 cm
17.6024 in
1.4669 ft
Depth72.12 mm
7.212 cm
2.8394 in
0.2366 ft
67.3 mm
6.73 cm
2.6496 in
0.2208 ft
52.4 mm
5.24 cm
2.063 in
0.1719 ft
58 mm
5.8 cm
2.2835 in
0.1903 ft
Weight10 kg
22.05 lbs
8.5 kg
18.74 lbs
7.7 kg
16.98 lbs
6.49 kg
14.31 lbs
Width with stand747.2 mm
74.72 cm
29.4173 in
2.4514 ft
740.28 mm
74.028 cm
29.1449 in
2.4287 ft
736.7 mm
73.67 cm
29.0039 in
2.417 ft
686.9 mm
68.69 cm
27.0433 in
2.2536 ft
Height with stand502.25 mm
50.225 cm
19.7736 in
1.6478 ft
491.66 mm
49.166 cm
19.3567 in
1.6131 ft
483.5 mm
48.35 cm
19.0354 in
1.5863 ft
482.3 mm
48.23 cm
18.9882 in
1.5823 ft
Depth with stand223.61 mm
22.361 cm
8.8035 in
0.7336 ft
223.62 mm
22.362 cm
8.8039 in
0.7337 ft
241.4 mm
24.14 cm
9.5039 in
0.792 ft
217 mm
21.7 cm
8.5433 in
0.7119 ft
Weight with stand--9.6 kg
21.16 lbs
9.59 kg
21.14 lbs
ColorsBlackBlackSilverBlack

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
150 mm
15 cm
5.9055 in
0.4921 ft
140 mm
14 cm
5.5118 in
0.4593 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotYesYesYesYes
Left pivot0 °0 °0 °90 °
Right pivot90 °90 °90 °90 °
Left/right swivelYesYesNoYes
Left swivel45 °45 °-30 °
Right swivel45 °45 °-30 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt20 °20 °15 °21 °

Audio

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

Speakers-2 x 5 W2 x 5 W-
--Maxx Audio-

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x DisplayPort 1.4 (Input mini)
1 x USB (mini)
4 x USB 3.0 (downstream)
2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x SD Memory Card Slot
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (mini)
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x DisplayPort 1.2 (Output MST)
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMA (Advanced Motion Accelerator)
Black Level
Flicker-free technology
GamutDuo
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR
Picture-by-Picture
Picture-in-Picture
AMA (Advanced Motion Accelerator)
CAD/CAM mode
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Light sensor
Low Blue Light
Picture-by-Picture
Picture-in-Picture
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Screen Split (S/W)
True Color Pro
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 7.0
TCO Certified Displays 7.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
ENERGY STAR 7.0
Epeat Silver
TCO Certified Displays 7.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CE
cTick
ENERGY STAR 6.0
Epeat Gold
FCC Class B
UL/cUL
CECP
CEL
ENERGY STAR 6.0
Epeat Gold
RoHS Compliant
TCO Certified Displays

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--10 °C - 35 °C
50 °F - 95 °F
0 °C - 35 °C
32 °F - 95 °F
Operating humidity--10 % - 80 %10 % - 80 %
Operating altitude---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--5 % - 90 %5 % - 90 %
Storage altitude---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
Hardware calibration
HDMI cable
Hood
Hotkey Puck
USB 3.0 cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
DisplayPort cable - mini-DP to DP
Factory Calibration Report
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slotSecurity lock slot