Compare Dell P2720D vs Dell P2423D
Connectivity
Ports
1x USB 3.0 (upstream), 1x HDMI 1.4, 1x DisplayPort 1.2, 2x USB 2.0 (downstream), 2x USB 3.0 (downstream)
1x HDMI 1.4, 1x DisplayPort 1.2, 4x USB 3.2 (Type-A; Gen1; 5 Gbps downstream), 1x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
Construction
Adjustment | Height
130 mm / 5.1181 in
150 mm / 5.9055 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-45° ~ 45°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black
Black and Silver
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
89.95% screen-to-body ratio
91.15% screen-to-body ratio
Size | Depth
1.72 in / 43.6 mm w/o stand, 7.28 in / 185 mm w/ stand
2.05 in / 52.15 mm w/o stand, 7.07 in / 179.57 mm w/ stand
Size | Height
14.33 in / 364.1 mm w/o stand, 15.56 in / 395.3 mm w/ stand
12.54 in / 318.5 mm w/o stand, 14.33 in / 364 mm w/ stand
Size | Width
24.08 in / 611.6 mm
21.17 in / 537.8 mm
Weight
4.57 kg / 10 lbs w/o stand , 6.87 kg / 15 lbs w/ stand
3.92 kg / 9 lbs w/o stand , 5.98 kg / 13 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
Brightness
350 nits
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Diagonal
27" (26.96 in / 684.7 mm)
24" (23.8 in / 604.478 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
Pixel Density
109 ppi
123 ppi
Pixel Pitch
0.233 mm
0.206 mm
Refresh Rate
49 Hz ~ 75 Hz
49 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
QHD (2560x1440)
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
EnergyStar, EPEAT, TCO-certified, RoHS, BFR/PVC free, NFPA 99
EPEAT Gold, Energy Star, RoHS, TCO Certified Edge, TUV Rheinland Flicker-free Certified, TUV Rheinland Low Blue Light Certified (Hardware Solution)
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, Low Blue Light
Dell Display Manager, Flicker-free technology, On-Screen Display (OSD) menu, Low Blue Light, 3-side bezelless design, ComfortView Plus
Performance
Power Consumption
24 W (average) / 55 W (max) / 19 W (eco) / 0.3 W (sleep) / 0.3 W (off)
20 W (average) / 170 W (max) / 0.3 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable, USB 3.0 upstream cable
DisplayPort cable, USB Type-C cable, USB Type-A to Type-C cable
Debut
2019
2022
Reviews
Neofiliac score
50%
46%
Pros
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- Integrated USB hub
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- High 91.15 % screen-to-body ratio
Cons
- No publicized HDR support
- 8-bit display panel
- No publicized HDR support
- 8-bit display panel
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