Compare Dell U3221Q vs Dell U2721DE
Connectivity
Ports
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 ...
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
160 mm / 6.2992 in
130 mm / 5.1181 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-40° ~ 40°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black
Black
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
92.16% screen-to-body ratio
Size | Depth
9.84 in / 250 mm w/ stand
1.54 in / 39 mm w/o stand, 7.09 in / 180 mm w/ stand
Size | Height
18.26 in / 463.7 mm w/ stand
13.98 in / 355 mm w/o stand, 15.36 in / 390.2 mm w/ stand
Size | Width
28.05 in / 712.5 mm
24.1 in / 612.2 mm
Weight
11.31 kg / 25 lbs w/o stand , 18.07 kg / 40 lbs w/ stand
4.19 kg / 9 lbs w/o stand , 6.24 kg / 14 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
Brightness
350 nits / 1000 nits (peak)
350 nits
Contrast Ratio
1300:1 (static), 1000000:1 (dynamic)
1000:1 (static)
Display Backlight
Mini LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Diagonal
32" (31.5 in / 800.1 mm)
27" (26.96 in / 684.7 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
93% Adobe RGB, 99.8% DCI-P3, 83% Rec.2020
89% DCI-P3, 99% sRGB
Pixel Density
140 ppi
109 ppi
Pixel Pitch
0.182 mm
0.233 mm
Refresh Rate
60 Hz
56 Hz ~ 76 Hz
Resolution
4K (3840x2160)
QHD (2560x1440)
Response Time
6 ms (min) / 8 ms (avg) / 14 ms (max)
5 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 1000, HLG (Hybrid Log Gamma)
Licenses
RoHS
ENERGY STAR, EPEAT, TCO Certified, RoHS, NFPA 99
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Video
Flicker-free technology, Picture-by-Picture, Picture-in-Picture, CalMAN Powered built-in colorimeter, DDC/CI
Flicker-free technology, Low Blue Light
Performance
Power Consumption
70 W (average) / 380 W (max) / 0.5 W (sleep) / 0.3 W (off)
33.2 W (average) / 160 W (max) / 19.9 W (eco) / 0.3 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable, HDMI cable, Monitor Hood, Thunderbolt 3 (USB Type-C) cable, USB Type-C to Type-A cable
DisplayPort cable, USB Type-C to Type-C cable
Debut
2020
2020
Reviews
Neofiliac score
87%
56%
Pros
- 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
- 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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