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Compare Dell UltraSharp U4021QW vs Lenovo ThinkVision Creator Extreme vs Dell UP3221Q

Connectivity

Ports
1x USB 3.2 (Type-C; downstream; 15W), 1x Ethernet RJ45 (Gigabit), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (line-out for speakers), 1x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode), 2x HDMI 2.0, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 ...
1x USB 3.2 (Type-C; Gen 1; upstream; 100W; DP Alt Mode), 3x HDMI 2.0, 1x DisplayPort 1.4 (in), 1x 3.5 mm Audio Out, 1x DisplayPort 1.4 (out), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
1x USB 3.2 (Type-A; Gen 2; downstream; 10 Gbps), 2x HDMI 2.0, 1x Thunderbolt 3.0 (ownstream; 15W), 1x 3.5 mm Audio Out, 1x Thunderbolt 3.0 (upstream; 90W; DP Alt Mode), 1x DisplayPort 1.4, 1x USB (Type-A; external colorimeter), 1x USB 3.2 (Type-A; Gen ...

Construction

Adjustment | Height
120 mm / 4.7244 in
135 mm / 5.315 in
160 mm / 6.2992 in
Adjustment | Pivot
N/A
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-45° ~ 45°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 35°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Raven Black
Black
Form Factor
Curved monitor
Speakers
2x 9W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.83% screen-to-body ratio
Size | Depth
9.76 in / 248 mm w/ stand
2.11 in / 53.7 mm w/o stand, 9.22 in / 234.1 mm w/ stand
9.84 in / 250 mm w/ stand
Size | Height
18.02 in / 457.8 mm w/ stand
14.16 in / 359.7 mm w/o stand, 18.06 in / 458.8 mm w/ stand
18.26 in / 463.7 mm w/ stand
Size | Width
37.27 in / 946.6 mm
24.14 in / 613.1 mm
28.05 in / 712.5 mm
Weight
9.5 kg / 21 lbs w/ stand
6.55 kg / 14 lbs w/o stand , 10.8 kg / 24 lbs w/ stand
11.31 kg / 25 lbs w/o stand , 18.07 kg / 40 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
300 nits
620 nits / 1200 nits (peak)
350 nits / 1000 nits (peak)
Contrast Ratio
1000:1 (static)
1100:1 (static), 3000000:1 (dynamic)
1300:1 (static), 1000000:1 (dynamic)
Display Backlight
W-LED
Mini LED
Mini LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
2500R
Display Diagonal
40"
27" (26.96 in / 684.7 mm)
32" (31.5 in / 800.1 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
98% DCI-P3, 100% sRGB
99.5% DCI-P3, 100% sRGB, 73% Rec.2020
93% Adobe RGB, 99.8% DCI-P3, 83% Rec.2020
Pixel Density
163 ppi
140 ppi
Pixel Pitch
0.155 mm
0.182 mm
Refresh Rate
60 Hz
24 Hz ~ 60 Hz
60 Hz
Resolution
5K2K WUHD (5120x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
5 ms (min) / 8 ms (avg)
4 ms (min) / 6 ms (avg)
6 ms (min) / 8 ms (avg) / 14 ms (max)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 1000, Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
DisplayHDR 1000, HLG (Hybrid Log Gamma)
Licenses
CC, China Energy Efficiency Standard Tier 1, RoHS, TÜV Rheinland Low Blue Light, Windows Certification (Windows 7; Windows 10)
RoHS
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Video
KVM Switch, Low Blue Light, Picture-in-Picture, Picture-by-Picture, ComfortView Plus, Flicker-free technology
KVM Switch, Lenovo ThinkColor, Picture-by-Picture, Smart Power, Picture-in-Picture, Low Blue Light, 3-side NearEdgeless Design, Factory calibration ∆EHeadphone Hook
Flicker-free technology, Picture-by-Picture, Picture-in-Picture, CalMAN Powered built-in colorimeter, DDC/CI

Performance

Power Consumption
51.5 W (average) / 240 W (max) / 0.5 W (sleep)
70 W (average) / 270 W (max) / 0.5 W (sleep) / 0.3 W (off)
70 W (average) / 380 W (max) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, Thunderbolt 4 (USB-C) Active Cable, USB Type-A to Type-B cable
DisplayPort cable (optional), HDMI cable (optional), USB Type-A to Type-B cable (optional), USB Type-C to Type-C cable (optional), Shading Hood, Factory Calibration Report
DisplayPort cable, HDMI cable, Monitor Hood, Thunderbolt 3 (USB Type-C) cable, USB Type-C to Type-A cable
Debut
2021
2020
2020

Reviews

Neofiliac score
77%
93%
87%
Pros
  • Ultra-wide form factor
  • 2500 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Mini LED backlighting
  • DisplayHDR 1000, Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1100:1 contrast ratio
  • 10-bit display panel
  • Bright display panel
  • High 90.83 % screen-to-body ratio
  • Mini LED backlighting
  • DisplayHDR 1000, HLG (Hybrid Log Gamma)
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1300:1 contrast ratio
  • 10-bit display panel
Cons
  • No publicized HDR support

Price

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