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Compare EIZO FlexScan EV3895 vs UltraSharp U3821DW vs Dell U2421HE

Connectivity

Ports
1x USB 3.1 (Type-C; Gen 1; 85W; DP Alt Mode), 1x Ethernet RJ45, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x HDMI 2.0, 2x USB 3.1 (Type-B; Gen 1; upstream), 4x USB 3.1 (Type-A; Gen 1; downstream)
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 USB 3.1 (Type-C; upstream; DP; 65W), 1x Ethernet RJ45, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4 (Output MST), 1x HDMI 1.4, 2x USB 3.0 (downstream), 2x USB 3.0 (downstream; BC 1.2)

Construction

Adjustment | Height
192.7 mm / 7.5866 in
120 mm / 4.7244 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
-90° ~ 90°
Adjustment | Swivel
-35° ~ 35°
-30° ~ 30°
-40° ~ 40°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black, White
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 1W
2x 9W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.58% screen-to-body ratio
98.38% screen-to-body ratio
92.49% screen-to-body ratio
Size | Depth
4.32 in / 109.8 mm w/o stand, 9.45 in / 240 mm w/ stand
4.03 in / 102.4 mm w/o stand, 9.89 in / 251.2 mm w/ stand
1.54 in / 39 mm w/o stand, 6.5 in / 165 mm w/ stand
Size | Height
15.68 in / 398.2 mm w/o stand, 16.18 in / 411 mm w/ stand
15.44 in / 392.3 mm w/o stand, 17.47 in / 443.8 mm w/ stand
12.35 in / 313.7 mm w/o stand, 13.72 in / 348.4 mm w/ stand
Size | Width
35.19 in / 893.9 mm
35.21 in / 894.3 mm
21.2 in / 538.5 mm
Weight
9.5 kg / 21 lbs w/o stand , 13.2 kg / 29 lbs w/ stand
8.8 kg / 19 lbs w/o stand , 13.6 kg / 30 lbs w/ stand
3.37 kg / 7 lbs w/o stand , 5.32 kg / 12 lbs w/ stand

Display

Aspect Ratio
24:10
24:10
16:9
Brightness
300 nits
300 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Curvature
2300R
2300R
Display Diagonal
38" (37.5 in / 952.5 mm)
38" (37.52 in / 952.9 mm)
24" (23.81 in / 604.7 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
94% DCI-P3, 100% sRGB
95% DCI-P3, 100% sRGB
89% DCI-P3, 99% sRGB
Pixel Density
111 ppi
109 ppi
92 ppi
Pixel Pitch
0.229 mm
0.229 mm
0.275 mm
Refresh Rate
60 Hz
56 Hz ~ 76 Hz
56 Hz ~ 76 Hz
Resolution
UW4K (3840x1600)
UW4K (3840x1600)
FHD (1920x1080)
Response Time
5 ms (min)
5 ms (min) / 8 ms (avg)
5 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 600
Licenses
TCO Certified Generation 8, EPEAT 2018 (US), TUV/Ergonomics, TUV/Low blue light content, TUV/Flicker Free, TUV/GS, RCM, CE, CB, cTUVus, FCC-B, CAN ICES-3 (B), TUV/S, PSE, VCCI-B, EPA Energy Star, RoHS, WEEE, China RoHS, CCC, China Energy Label Grade 2,...
ENERGY STAR 8.0, EPEAT Gold, RoHS, TAA Availability, TCO Certified Displays
ENERGY STAR, EPEAT, TCO Certified, RoHS, NFPA 99
Operating Humidity
20 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Video
KVM Switch, Low Blue Light, Picture-by-Picture, Auto EcoView Light Sensor, Flicker-free technology
Low Blue Light, Picture-by-Picture, Picture-in-Picture, Flicker-free technology, KVM Switch
Flicker-free technology, Low Blue Light

Performance

Power Consumption
28 W (average) / 194 W (max)
36.5 W (average) / 230 W (max) / 0.3 W (sleep) / 0.3 W (off)
17.5 W (average) / 140 W (max) / 12.87 W (eco) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB Type-A cable, USB Type-B cable, USB Type-C cable
DisplayPort cable, HDMI cable, USB Type-C cable, USB Type-B 3.2 Gen 1 cable
DisplayPort cable, USB Type-C to Type-C cable
Debut
2020
2021
2020
Made In
Japan

Reviews

Neofiliac score
85%
90%
50%
Pros
  • Ultra-wide form factor
  • 2300R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • High 90.58 % screen-to-body ratio
  • Build-in speakers included
  • 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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • High 92.49 % screen-to-body ratio
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright

Price

Offers (incl. referral links)
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