Compare Dell U2721DE vs UltraSharp U2422H
Connectivity
Ports
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)
1x USB-C 3.2 Gen2 upstream + 3x USB 3.2 Gen2 downstream (1x PD) + 1x USB-C 3.2 Gen2 downstream + 1x HDMI 1.4 + 2x DisplayPort 1.4 (1 in, 1 out) + 1x Audio line-out
Construction
Adjustment | Height
130 mm / 5.1181 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-40° ~ 40°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
Camera
No
Colors
Black
Material
Anti-glare treatment of the front polarizer (3H) hard coating
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
92.16% screen-to-body ratio
Size | Depth
1.54 in / 39 mm w/o stand, 7.09 in / 180 mm w/ stand
7.07 inch w/ stand
Size | Height
13.98 in / 355 mm w/o stand, 15.36 in / 390.2 mm w/ stand
14.33 ~ 19.53 inch w/ stand
Size | Width
24.1 in / 612.2 mm
21.17 inch
Weight
4.19 kg / 9 lbs w/o stand , 6.24 kg / 14 lbs w/ stand
7.75 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
Brightness
350 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1
Display Backlight
W-LED
WLED edge-lit
Display Color Depth
8 bits, 16777216 colors
16.7M colors (8-bit)
Display Diagonal
27" (26.96 in / 684.7 mm)
24 inch
Display Type
IPS, Anti-glare/Matte (3H)
IPS, matte
Gamut
89% DCI-P3, 99% sRGB
85% DCI-P3, 100% Rec 709, 100% sRGB
Pixel Density
109 ppi
92.5 ppi
Pixel Pitch
0.233 mm
0.2745 mm x 0.2745 mm
Refresh Rate
56 Hz ~ 76 Hz
60 Hz
Resolution
QHD (2560x1440)
FHD, 1920x1080
Response Time
5 ms (min) / 8 ms (avg)
5ms (Fast Mode) / 8ms (Normal Mode)
Viewing Angle
178° H / 178° V
178(V) / 178(H)
Function
Licenses
ENERGY STAR, EPEAT, TCO Certified, RoHS, NFPA 99
Operating Humidity
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
32-104 °F
Video
Flicker-free technology, Low Blue Light
Performance
Power Consumption
33.2 W (average) / 160 W (max) / 19.9 W (eco) / 0.3 W (sleep) / 0.3 W (off)
11.6 W
Power Supply
15 W Via USB-C downstream
Production
Accessory
DisplayPort cable, USB Type-C to Type-C cable
Debut
2020
2021-03
Reviews
Neofiliac score
56%
Pros
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- High 92.16 % screen-to-body ratio
Cons
- No publicized HDR support
- 8-bit display panel
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