Compare Dell P3421W vs Dell P2721Q
Connectivity
Ports
2x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps), 1x USB 3.2 (Type-B; Gen 1; upstream), 1x DisplayPort 1.2, 1x HDMI 2.0, 2x USB 2.0 (Type-A; downstream), 1x USB 3.1 (Type-C; upstream; 65W; DP Alt Mode)
2x USB 3.2 (Type-A; Gen 1; downstream), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 2x USB 2.0 (Type-A; downstream), 1x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)
Construction
Adjustment | Height
150 mm / 5.9055 in
150 mm / 5.9055 in
Adjustment | Pivot
-4° ~ 4°
-90° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black and Silver
Apollo Gray
Form Factor
Curved monitor
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Size | Depth
9.35 in / 237.4 mm w/ stand
7.28 in / 185 mm w/ stand
Size | Height
15.4 in / 391.1 mm w/ stand
15.17 in / 385.2 mm w/ stand
Size | Width
32.11 in / 815.7 mm
24.08 in / 611.6 mm
Weight
6.7 kg / 15 lbs w/o stand
5.1 kg / 11 lbs w/o stand
Display
Aspect Ratio
21:9
16:9
Brightness
300 nits
350 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
3800R
Display Diagonal
34" (34.14 in / 867.2 mm)
27" (26.96 in / 684.667 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
Pixel Density
109 ppi
163 ppi
Pixel Pitch
0.233 mm
0.155 mm
Refresh Rate
60 Hz
Resolution
UW-QHD (3440x1440)
4K (3840x2160)
Response Time
5 ms (min) / 8 ms (avg)
5 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Licenses
Energy Star, EPEAT, RoHS, TCO Certified Displays, TUV Rheinland Flicker Free Certified, TUV Rheinland Low Blue Light Certified
CEC, CECP, CEL, ENERGY STAR 8.0, EPEAT, RoHS, TCO Certified Displays 8.0, TUV Flicker Free, TUV Low Blue Light
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
KVM Switch, Low Blue Light, Picture-in-Picture, Picture-by-Picture, ComfortView, Flicker-free technology
Flicker-free technology, Low Blue Light
Performance
Power Consumption
32.75 W (average) / 126 W (max) / 0.3 W (sleep) / 0.3 W (off)
35.6 W (average) / 138 W (max) / 0.3 W (sleep) / 0.3 W (off)
Power Supply
65 W Power Delivery via USB-C
Production
Accessory
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable, USB Type-C to Type-C cable
DisplayPort cable, USB Type-C to Type-C cable, USB Type-C to Type-A cable
Debut
2020
2020
Reviews
Neofiliac score
64%
64%
Pros
- Ultra-wide form factor
- 3800 curvature
- Stand with tilt, swivel, pivot, 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 1000:1 contrast ratio
- 10-bit display panel
- Integrated USB-C hub
Cons
- No publicized HDR support
- No publicized HDR support
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