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Compare Dell UltraSharp U4021QW vs Samsung F32TU87 vs Samsung S27A700

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 HDMI 2.0, 1x DisplayPort 1.2, 1x Thunderbolt 3.0 (92W), 1x 3.5 mm Audio Out, 1x Thunderbolt 3.0 (15W), 2x USB 3.0, 1x Ethernet RJ45
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-A; downstream), 1x HDMI 2.0

Construction

Adjustment | Height
120 mm / 4.7244 in
135 mm / 5.315 in
N/A
Adjustment | Pivot
N/A
-0° ~ 90°
N/A
Adjustment | Swivel
-30° ~ 30°
-45° ~ 45°
N/A
Adjustment | Tilt
-5° ~ 21°
-7° ~ 13°
-2° ~ 22°
Camera
No
No
No
Colors
Black
Dark Blue Gray
Black
Form Factor
Curved monitor
Speakers
2x 9W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.9% screen-to-body ratio
88.38% screen-to-body ratio
Size | Depth
9.76 in / 248 mm w/ stand
2.08 in / 52.9 mm w/o stand, 8.9 in / 226 mm w/ stand
1.68 in / 42.7 mm w/o stand, 7.62 in / 193.5 mm w/ stand
Size | Height
18.02 in / 457.8 mm w/ stand
16.54 in / 420.1 mm w/o stand, 18.66 in / 474 mm w/ stand
14.5 in / 368.2 mm w/o stand, 17.95 in / 456 mm w/ stand
Size | Width
37.27 in / 946.6 mm
28.2 in / 716.2 mm
24.23 in / 615.5 mm
Weight
9.5 kg / 21 lbs w/ stand
5.5 kg / 12 lbs w/o stand , 8.1 kg / 18 lbs w/ stand
5.5 kg / 12 lbs w/o stand , 5.5 kg / 12 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
300 nits
250 nits
300 nits
Contrast Ratio
1000:1 (static)
2500:1 (static), 100000:1 (dynamic)
2500:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
2500R
Display Diagonal
40"
32" (31.54 in / 801 mm)
27" (26.99 in / 685.655 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
98% DCI-P3, 100% sRGB
85% Adobe RGB, 91.6% DCI-P3, 87.2% NTSC, 99.9% sRGB
Pixel Density
140 ppi
163 ppi
Pixel Pitch
0.311 mm
0.155 mm
Refresh Rate
60 Hz
60 Hz
60 Hz
Resolution
5K2K WUHD (5120x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
5 ms (min) / 8 ms (avg)
8 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
HDR10
Licenses
Energy Star, TUV Smart Eye Protection Certification
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Variable Framerate
AMD FreeSync
Video
KVM Switch, Low Blue Light, Picture-in-Picture, Picture-by-Picture, ComfortView Plus, Flicker-free technology
Eco Saving Plus, Eye Saver Mode, Picture-by-Picture, Game Mode, Mega Contrast, Samsung MagicBright, Low Blue Light, Flicker-free technology, 3-sided Bezelless Design, Off Timer Plus, Picture-in-Picture
Eco Saving Plus, Eye Saver Mode, Game Mode, Picture-by-Picture, Low Blue Light, Flicker-free technology, Adaptive Picture, Picture-in-Picture, Eco Light Sensor, Shape-in-Shape

Performance

Energy Efficiency
B
Power Consumption
51.5 W (average) / 240 W (max) / 0.5 W (sleep)
54 W (average) / 0.5 W (sleep) / 0.5 W (off)
0.5 W (sleep)

Production

Accessory
DisplayPort cable, HDMI cable, Thunderbolt 4 (USB-C) Active Cable, USB Type-A to Type-B cable
HDMI cable, Thunderbolt 3 cable
HDMI cable
Debut
2021
2020
2021

Reviews

Neofiliac score
77%
72%
56%
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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 2500:1 contrast ratio
  • 10-bit display panel
  • High 90.9 % screen-to-body ratio
  • High 2500:1 contrast ratio
  • 10-bit display panel
Cons
  • No publicized HDR support
  • Display panel not very bright
  • Only tilt adjustment

Price

Offers (incl. referral links)
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