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Compare Dell UP2720Q vs Dell UltraSharp U4320Q vs Dell UltraSharp U4919DW

Connectivity

Ports
2x USB 3.2 (Gen 2; downstream), 2x USB 3.2 (Gen 2; downstream; DP1.4), 1x DisplayPort 1.4 (HDCP 2.2), 1x Thunderbolt 3.0 (upstream; DP1.4), 1x Thunderbolt 3.0 (downstream; DP1.4), 2x HDMI 2.0 (HDCP 2.2), 1x USB 3.2 (Gen 1; downstream), 1x 3.5 mm Audio ...
1x USB 3.0 (Type-C; 90W; DisplayPort), 1x USB 3.0 (Type-C; downstream; 15W), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x HDMI 2.0 (CEC), 1x USB 3.0 (BC charging 2A), 2x USB 3.0 (Type-A; downstream)
2x USB 3.0 upstream + 5x USB 3.0 downstream + 1x USB-C (DP 1.4) + 1x DisplayPort 1.4 + 2x HDMI 2.0 + 1x Headphone

Construction

Adjustment | Height
130 mm / 5.1181 in
60 mm / 2.3622 in
Adjustment | Pivot
-90° ~ 90°
N/A
Adjustment | Swivel
-45° ~ 45°
-20° ~ 20°
-170° ~ 170°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 10°
-5° ~ 21°
Camera
No
No
Colors
Black
Black
Form Factor
Curved professional monitor
VESA Mount
100 x 100 mm
100 x 100 mm
100x100 mm

Dimensions

Bezels
91.28% screen-to-body ratio
Size | Depth
8.35 in / 212 mm w/ stand
2.32 in / 59 mm w/o stand, 9.8 in / 249 mm w/ stand
4.3 inch w/o stand
Size | Height
17.06 in / 433.4 mm w/ stand
22.22 in / 564.4 mm w/o stand, 23.43 in / 595.2 mm w/ stand
14.6 inch w/o stand
Size | Width
24.09 in / 611.9 mm
38.08 in / 967.2 mm
47.8 inch
Weight
5.55 kg / 12 lbs w/o stand , 9.71 kg / 21 lbs w/ stand
13.2 kg / 29 lbs w/o stand , 17.6 kg / 39 lbs w/ stand
29.1 lbs

Display

Aspect Ratio
16:9
16:9
32:9
Brightness
250 nits
350 nits
350 nits
Contrast Ratio
1300:1 (static)
1000:1 (static)
1000:1
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
1.07 billion (10-bit)
Display Curvature
3800R
Display Diagonal
27" (26.96 in / 684.7 mm)
43" (42.52 in / 1080 mm)
49 inch
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS
Gamut
100% Adobe RGB, 98% DCI-P3, 100% sRGB, 80% Rec.2020
96% sRGB
99% sRGB
Pixel Density
163 ppi
103 ppi
109 ppi
Pixel Pitch
0.155 mm
0.245 mm
0.234 mm
Refresh Rate
60 Hz
60 Hz
60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
5120x1440
Response Time
6 ms (min) / 8 ms (avg)
5 ms (min) / 8 ms (avg)
5 ms gray to gray in Fast mode, 8 ms gray to gray in Normal mode
Viewing Angle
178° H / 178° V
178° H / 178° V
178 degree

Function

HDR
HDR
Licenses
TCO Certified Display, RoHS Compliant, BFR/PVC Free (Halogen-free) (excluding external cables), Arsenic-free glass and mercury-free for the panel only
BFR-free, CEL, ENERGY STAR 6.0, EPEAT, Mercury-free, NFPA 99, PVC-free, RoHS Compliant
Operating Humidity
10 % ~ 90 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0° to 40°C
Video
HDCP 2.2 (High-bandwidth Digital Content Protection), PremierColor technology, CalMAN Ready, MST capable monitor (daisy chain), Flicker-free technology, Dell Display Manager Compatibility, Zero flash technology, PremierColor Monitor, Color Calibration ...
Picture-by-Picture, Picture-in-Picture, Flicker-free technology, Low Blue Light

Performance

Power Consumption
44 W (average) / 230 W (max) / 0.5 W (sleep)
75 W (average) / 260 W (max) / 0.5 W (sleep) / 0.5 W (off)
60 W (typical) / 230 W (max)
Power Supply
90W Power Delivery via USB-C

Production

Accessory
Stand Riser, Stand Base, Monitor Hood, Thunderbolt 3 (USB Type-C) cable, HDMI cable, DP cable (DP to DP), USB Type-C to USB Type-A cable
DisplayPort cable, HDMI cable, USB Type-C to Type-C cable, USB Type-C to Type-A cable
Debut
2019
2020
2019

Reviews

Neofiliac score
77%
72%
Pros
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1300:1 contrast ratio
  • 10-bit display panel
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 91.28 % screen-to-body ratio
  • Bright, high-contrast IPS panel
  • Bright, contrast-rich panel
  • Wide viewing angles
Cons
  • Display panel not very bright
  • No publicized HDR support
  • Mediocre color accuracy

Price

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