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Compare UltraSharp U3821DW vs Sharp 8M-B80AX1E vs Dell UP3221Q

Connectivity

Ports
1x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode), 4x USB 3.2 (Type-A; Gen 1; downstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out (line-out for speakers), 1x DisplayPort 1.4, 1x Ethernet RJ45, 1x USB 3.2 (Type-B; Gen 1; upstream), 1x USB 3.2 (Type-C; downstream)
1x Ethernet RJ45, 4x HDMI 2.0 (2.0a; 4K; HDCP 2.2), 1x 3.5 mm Audio Out, 1x HDMI 2.1 (8K; HDCP 2.2), 1x AV Composite In 3.5 mm jack, 1x D-sub, 4x HDMI 2.0 (2.0a; 8K; HDCP 2.2), 2x USB 3.0, 1x Optical Audio Out, 2x USB 3.0, 1x 3.5 mm Audio Out (headphone)
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
N/A
160 mm / 6.2992 in
Adjustment | Pivot
N/A
N/A
-90° ~ 90°
Adjustment | Swivel
-30° ~ 30°
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 21°
N/A
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
Drivers | Subwoofer
2 x 15
Form Factor
Curved monitor
Speakers
2x 9W
2x 10W
VESA Mount
100 x 100 mm
400 x 400 mm
100 x 100 mm

Dimensions

Bezels
98.38% screen-to-body ratio
92.41% screen-to-body ratio
Size | Depth
4.03 in / 102.4 mm w/o stand, 9.89 in / 251.2 mm w/ stand
4.53 in / 115 mm w/o stand, 17.32 in / 440 mm w/ stand
9.84 in / 250 mm w/ stand
Size | Height
15.44 in / 392.3 mm w/o stand, 17.47 in / 443.8 mm w/ stand
41.54 in / 1055 mm w/o stand, 44.57 in / 1132 mm w/ stand
18.26 in / 463.7 mm w/ stand
Size | Width
35.21 in / 894.3 mm
71.26 in / 1810 mm
28.05 in / 712.5 mm
Weight
8.8 kg / 19 lbs w/o stand , 13.6 kg / 30 lbs w/ stand
52 kg / 114 lbs w/o stand , 60.5 kg / 133 lbs w/ stand
11.31 kg / 25 lbs w/o stand , 18.07 kg / 40 lbs w/ stand

Display

Aspect Ratio
24:10
16:9
16:9
Brightness
300 nits
800 nits / 4000 nits (peak)
350 nits / 1000 nits (peak)
Contrast Ratio
1000:1 (static)
3000:1 (static)
1300:1 (static), 1000000:1 (dynamic)
Display Backlight
W-LED
Direct LED (Full-Array Local Dimming)
Mini LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
2300R
Display Diagonal
38" (37.52 in / 952.9 mm)
80" (79.92 in / 2030 mm)
32" (31.5 in / 800.1 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA
IPS, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 100% sRGB
82% Rec.2020
93% Adobe RGB, 99.8% DCI-P3, 83% Rec.2020
Pixel Density
109 ppi
110 ppi
140 ppi
Pixel Pitch
0.229 mm
0.231 mm
0.182 mm
Refresh Rate
56 Hz ~ 76 Hz
60 Hz
60 Hz
Resolution
UW4K (3840x1600)
8K UHD (7680x4320)
4K (3840x2160)
Response Time
5 ms (min) / 8 ms (avg)
8 ms (min)
6 ms (min) / 8 ms (avg) / 14 ms (max)
Viewing Angle
178° H / 178° V
176° H / 176° V
178° H / 178° V

Function

HDR
DisplayHDR 600
HDR10, HLG (Hybrid Log Gamma)
DisplayHDR 1000, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR 8.0, EPEAT Gold, RoHS, TAA Availability, TCO Certified Displays
CE, CB Report, Energy Star
RoHS
Operating Humidity
10 % ~ 80 %
20 % ~ 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
Low Blue Light, Picture-by-Picture, Picture-in-Picture, Flicker-free technology, KVM Switch
Hardware Diagnosis, HDCP (High-bandwidth Digital Content Protection) 2.2, Mega Contrast, Wide Color Gamut, Multi-Screen Function - Videowall Mode, Light Sensor, Daisychain, Dynamic Range Expansion
Flicker-free technology, Picture-by-Picture, Picture-in-Picture, CalMAN Powered built-in colorimeter, DDC/CI

Performance

Energy Efficiency
B
Power Consumption
36.5 W (average) / 230 W (max) / 0.3 W (sleep) / 0.3 W (off)
725 W (max) / 0.5 W (sleep) / 0.5 W (off)
70 W (average) / 380 W (max) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB Type-C cable, USB Type-B 3.2 Gen 1 cable
Remote control
DisplayPort cable, HDMI cable, Monitor Hood, Thunderbolt 3 (USB Type-C) cable, USB Type-C to Type-A cable
Debut
2021
2019
2020

Reviews

Neofiliac score
90%
95%
87%
Pros
  • DisplayHDR 600
  • Ultra-wide form factor
  • 2300 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 98.38 % screen-to-body ratio
  • Build-in speakers included
  • Full-Array LED local dimming
  • 8K UHD resolution
  • High 3000:1 contrast ratio
  • 10-bit display panel
  • Bright display panel
  • High 92.41 % screen-to-body ratio
  • Build-in speakers included
  • 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
  • Stand lacks ergonomic adjustment

Price

Offers (incl. referral links)
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