Compare Dell U3421WE vs HP Z34c G3
Connectivity
Ports
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)
1x USB (Type-C; 5 Gbps upstream; 100W; DP Alt MOde), 1x Ethernet RJ45, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x HDMI 2.0, 4x USB (Type-A; 5 Gbps downstream), 1x USB (Type-B; upstream)
Construction
Adjustment | Height
150 mm / 5.9055 in
150 mm / 5.9055 in
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 10°
Camera
No
Yes
Colors
Platinum Silver
Black, Silver
Form Factor
Curved monitor
Curved monitor
Speakers
2x 5W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
84.54% screen-to-body ratio
Size | Depth
9.35 in / 237.4 mm w/ stand
4.13 in / 105 mm w/o stand, 10.73 in / 272.5 mm w/ stand
Size | Height
15.46 in / 392.8 mm w/ stand
15.32 in / 389.2 mm w/o stand, 17.13 in / 435.2 mm w/ stand
Size | Width
32.02 in / 813.3 mm
32.04 in / 813.8 mm
Weight
7.52 kg / 17 lbs w/o stand , 11.87 kg / 26 lbs w/ stand
11.1 kg / 24 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
Brightness
300 nits
350 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 10000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1900R
1900R
Display Diagonal
34" (34.14 in / 867.2 mm)
34" (34 in / 863.6 mm)
Display Type
AH-IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte
Gamut
95% DCI-P3, 99% sRGB
85% DCI-P3, 99% sRGB
Pixel Density
109 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
Refresh Rate
60 Hz
59 Hz ~ 61 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
5 ms (min) / 8 ms (avg)
6 ms (min)
Viewing Angle
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
TÜV Rheinland Low Blue Light (Hardware Solution)
Operating Humidity
10 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Video
KVM Switch, Low Blue Light, Picture-in-Picture, Picture-by-Picture, ComfortView, Flicker-free technology
HP Display Center, HP Eye Ease, Low Blue Light, 3-sided borderless design, Flicker-free technology
Performance
Energy Efficiency
G
Power Consumption
36 W (average) / 210 W (max) / 0.5 W (sleep) / 0.5 W (off)
60 W (average) / 250 W (max) / 0.5 W (sleep)
Production
Accessory
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable, USB Type-C to Type-C cable
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable, USB Type-C to Type-C cable
Debut
2020
2022
Reviews
Neofiliac score
77%
74%
Pros
- 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
- Built-in camera
- Ultra-wide form factor
- 1900R curvature
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
- No publicized HDR support
- No publicized HDR support
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