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Compare Dell UltraSharp U4919DW vs Dell U3421WE vs ViewSonic VG3448

Connectivity

Ports
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
4x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps), 1x USB 3.2 (Type-B; Gen 1; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x Ethernet RJ45, 1x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode), 1x USB 3.1 (Type-C; downstream; 15W)
2x HDMI 1.4, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (Input mini), 4x USB 3.1 (downstream), 1x USB 3.1 (upstream)

Construction

Adjustment | Height
150 mm / 5.9055 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
-170° ~ 170°
-30° ~ 30°
-60° ~ 60°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 40°
Camera
No
No
Colors
Platinum Silver
Black
Form Factor
Curved professional monitor
Curved monitor
Speakers
2x 5W
2x 3W
VESA Mount
100x100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
88.68% screen-to-body ratio
Size | Depth
4.3 inch w/o stand
9.35 in / 237.4 mm w/ stand
2.01 in / 51 mm w/o stand, 9.29 in / 236 mm w/ stand
Size | Height
14.6 inch w/o stand
15.46 in / 392.8 mm w/ stand
14.41 in / 366 mm w/o stand, 16.06 in / 408 mm w/ stand
Size | Width
47.8 inch
32.02 in / 813.3 mm
32.48 in / 825 mm
Weight
29.1 lbs
7.52 kg / 17 lbs w/o stand , 11.87 kg / 26 lbs w/ stand
6 kg / 13 lbs w/o stand , 8.6 kg / 19 lbs w/ stand

Display

Aspect Ratio
32:9
21:9
21:9
Brightness
350 nits
300 nits
300 nits
Contrast Ratio
1000:1
1000:1 (static)
3000:1 (static), 50000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
1.07 billion (10-bit)
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
3800R
1900R
Display Diagonal
49 inch
34" (34.14 in / 867.2 mm)
34" (34 in / 863.6 mm)
Display Type
IPS
AH-IPS, Anti-glare/Matte (3H), LG Display
MVA, Anti-glare/Matte (3H)
Gamut
99% sRGB
95% DCI-P3, 99% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.234 mm
0.233 mm
0.233 mm
Refresh Rate
60 Hz
60 Hz
24 Hz ~ 100 Hz
Resolution
5120x1440
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
5 ms gray to gray in Fast mode, 8 ms gray to gray in Normal mode
5 ms (min) / 8 ms (avg)
5 ms (min) / 25 ms (avg)
Viewing Angle
178 degree
178° H / 178° V
178° H / 178° V

Function

Licenses
Energy Star, EPEAT Gold, RoHS, TCO Certified Displays, TUV Rheinland Flicker Free Certified, TUV Rheinland Low Blue Light Certified
BSMI, CB, CCC, CE EMC, CEL Level 1, cETLus, ENERGY STAR 7.0, ErP, eStandby, FCC Class B, ICES-003, PSE, RoHS, UL/cUL, VCCI, WEEE
Operating Humidity
10 % ~ 80 %
10 % ~ 90 %
Operating Temperature
0° to 40°C
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
Blue Light Filter, HDCP (High-bandwidth Digital Content Protection)

Performance

Power Consumption
60 W (typical) / 230 W (max)
36 W (average) / 210 W (max) / 0.5 W (sleep) / 0.5 W (off)
41 W (average) / 76 W (max) / 36 W (eco) / 0.5 W (sleep) / 0.3 W (off)
Power Supply
90W 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 - mini-DP to DP, USB 3.1 upstream cable
Debut
2019
2020
2019

Reviews

Neofiliac score
77%
66%
Pros
  • Bright, high-contrast IPS panel
  • Bright, contrast-rich panel
  • Wide viewing angles
  • Ultra-wide form factor
  • 1900 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Ultra-wide form factor
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • Mediocre color accuracy
  • No publicized HDR support
  • No publicized HDR support

Price

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