Comparison between:
- 31.5" Dell S3221QS
- 31.5" LG 32UN650
- 31.5" Dell UltraSharp U3219Q
- 31.5" LG 32UL950

Brand, series, model

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

Dell S3221QSLG 32UN650Dell UltraSharp U3219QLG 32UL950
Series--UltraSharp-
Dell S3221QSLG 32UN650Dell UltraSharp U3219QLG 32UL950
Model alias-32UN650-W-32UL950-W
32BL95U
Model year2020202020182018

Display

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

Size class31.5 in31.5 in31.5 in31.5 in
Diagonal800.1 mm
80.01 cm
31.5 in
2.625 ft
801 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
Width697.31 mm
69.731 cm
27.4531 in
2.2878 ft
697.344 mm
69.7344 cm
27.4545 in
2.2879 ft
697.31 mm
69.731 cm
27.4531 in
2.2878 ft
698.4 mm
69.84 cm
27.4961 in
2.2913 ft
Height392.26 mm
39.226 cm
15.4433 in
1.2869 ft
392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
392.23 mm
39.223 cm
15.4421 in
1.2868 ft
392.85 mm
39.285 cm
15.4665 in
1.2889 ft
Radius of curvature1800 mm
180 cm
70.8661 in
5.9055 ft
---
Panel manufacturer-BOELG DisplayLG Display
Panel model-MV315QUM-N20LM315WR1-????-
Panel typeVAIPSIPSAH-IPS
Panel bit depth10 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRC-YesYesYes
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
0.0071 in
0.0006 ft
0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
0.182 mm
0.0182 cm
0.0072 in
0.0006 ft
Pixel density140 ppi
55 ppcm
140 ppi
55 ppcm
140 ppi
55 ppcm
139 ppi
54 ppcm
Display area90.79 %91.16 %92.61 %93.11 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %-99 %100 %
Adobe RGB (1998)80 %-80 %85 %
DCI P390 %95 %95 %98 %
Rec. 2020---70 %
Brightness300 cd/m²350 cd/m²400 cd/m²450 cd/m²
Peak brightness370 cd/m²--750 cd/m²
Static contrast3000 : 11000 : 11300 : 11300 : 1
HDR-HDR10HDR10
DisplayHDR 400
DisplayHDR 600
HDR10
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
-8 ms
0.0080 s
14 ms
0.0140 s
Input lag--9 ms
0.0090 s
10 ms
0.0100 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)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.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)29 kHz - 140 kHz--30 kHz - 135 kHz
Vertical frequency (digital)40 Hz - 60 Hz48 Hz - 75 Hz60 Hz56 Hz - 61 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)-1.3 A1.5 A-
Power consumption (off)0.3 W0.3 W0.3 W0.3 W
Power consumption (sleep)0.3 W0.5 W0.5 W1.2 W
Power consumption (eco)---35 W
Power consumption (average)38 W45 W46 W70 W
Power consumption (maximum)91 W65 W230 W200 W
Power consumption (annual)---77 kWh
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.

Width709.2 mm
70.92 cm
27.9213 in
2.3268 ft
714.3 mm
71.43 cm
28.122 in
2.3435 ft
712.5 mm
71.25 cm
28.0512 in
2.3376 ft
715.2 mm
71.52 cm
28.1575 in
2.3465 ft
Height424.8 mm
42.48 cm
16.7244 in
1.3937 ft
420.1 mm
42.01 cm
16.5394 in
1.3783 ft
414.5 mm
41.45 cm
16.3189 in
1.3599 ft
412 mm
41.2 cm
16.2205 in
1.3517 ft
Depth64 mm
6.4 cm
2.5197 in
0.21 ft
45.7 mm
4.57 cm
1.7992 in
0.1499 ft
44.5 mm
4.45 cm
1.752 in
0.146 ft
45.1 mm
4.51 cm
1.7756 in
0.148 ft
Weight7.4 kg
16.31 lbs
6.5 kg
14.33 lbs
5.8 kg
12.79 lbs
5.5 kg
12.13 lbs
Width with stand709.2 mm
70.92 cm
27.9213 in
2.3268 ft
714.3 mm
71.43 cm
28.122 in
2.3435 ft
610.9 mm
61.09 cm
24.0512 in
2.0043 ft
715.2 mm
71.52 cm
28.1575 in
2.3465 ft
Height with stand448.1 mm
44.81 cm
17.6417 in
1.4701 ft
485.9 mm
48.59 cm
19.1299 in
1.5942 ft
452.7 mm
45.27 cm
17.8228 in
1.4852 ft
484.4 mm
48.44 cm
19.0709 in
1.5892 ft
Depth with stand207 mm
20.7 cm
8.1496 in
0.6791 ft
226.7 mm
22.67 cm
8.9252 in
0.7438 ft
157.6 mm
15.76 cm
6.2047 in
0.5171 ft
231.1 mm
23.11 cm
9.0984 in
0.7582 ft
Weight with stand10.9 kg
24.03 lbs
8.2 kg
18.08 lbs
9.6 kg
21.16 lbs
6.8 kg
14.99 lbs
Box width-821 mm
82.1 cm
32.3228 in
2.6936 ft
-820 mm
82 cm
32.2835 in
2.6903 ft
Box height-507 mm
50.7 cm
19.9606 in
1.6634 ft
-513 mm
51.3 cm
20.1969 in
1.6831 ft
Box depth-230 mm
23 cm
9.0551 in
0.7546 ft
-213 mm
21.3 cm
8.3858 in
0.6988 ft
Box weight15.2 kg
33.51 lbs
11.2 kg
24.69 lbs
-11.2 kg
24.69 lbs
ColorsSilverBlack
White
BlackWhite
Silver

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 range70 mm
7 cm
2.7559 in
0.2297 ft
110 mm
11 cm
4.3307 in
0.3609 ft
150 mm
15 cm
5.9055 in
0.4921 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape/portrait pivotNoNoYesYes
Left pivot--90 °0 °
Right pivot--90 °90 °
Left/right swivelNoNoYesNo
Left swivel--30 °-
Right swivel--30 °-
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt21 °20 °21 °20 °
Stand width - 302 mm
Stand depth - 207 mm
One-Click Stand--

Audio

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

Speakers2 x 5 W2 x 5 W-2 x 5 W
-MaxxAudio-Rich Bass

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 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 3.0 (upstream)
1 x USB 3.1 (Type-C - 90 W)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x Thunderbolt 3.0 (Input)
1 x Thunderbolt 3.0 (Output)
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) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

Features3-sided bezeless design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
AMD FreeSync technology
Black Stabilizer
Color Calibrated
Color Weakness
Dual Controller
Dynamic Action Sync
Flicker-free technology
HDR Effect
Low Blue Light
Reader Mode
Smart Energy Saving
Super Resolution+
DDC/CI
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
Nano IPS
Picture-by-Picture
Super Resolution+
True Color Pro
Wide Color Gamut

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
-CECP
ENERGY STAR
Epeat Gold
RoHS compliant
TCO Certified Displays
BSMI
CCC
CE
cTick
ENERGY STAR
ErP
FCC Class B
UL/cUL

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
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %10 % - 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
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 85 %5 % - 90 %5 % - 85 %
Storage altitude12192 m
40000 ft
-12192 m
40000 ft
-

Accessories

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

AccessoriesHDMI cableDisplayPort Cable
HDMI cable
DisplayPort cable
USB Type-C cable
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB 3.0 cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonSecurity lock slotAnti-theft stand lock slot
 Dell S3221QSLG 32UN650Dell UltraSharp U3219QLG 32UL950