0 Compare Dell UltraSharp UP2718Q vs Dell U3421WE - DisplayDB

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Comparison between Dell UltraSharp UP2718Q vs Dell U3421WE

General Info
Model Number Dell UltraSharp UP2718Q Dell U3421WE
Price
Type Monitor Monitor
Year 2017 2020
Brand Dell Dell
Model Series UltraSharp
Model Number UltraSharp UP2718Q U3421WE
Alias UltraSharp U3421WE
Display
Screen Size Class 27" (inches) 34" (inches)
Diagonal Size 26.96 in
68.5 cm
684.7 mm
2.25 ft
34.14 in
86.7 cm
867.2 mm
2.85 ft
Screen Width 23.47 in
59.6 cm
596.16 mm
1.96 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.2 in
33.5 cm
335.34 mm
1.1 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1900
Display Manufacturer LG Display LG Display
Display Type IPS AH-IPS
Display Bit Depth 10 bits 10 bits
Frame Rate Control No
Lut 3D LUT
14 bits
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 21:9
Screen Resolution 3840 x 2160 3440 x 1440
Screen Pixel Pitch 0.155 mm 0.233 mm
Screen Pixel Density 163 ppi 109 ppi
Screen-to-Body Ratio 86.47 %
Backlight Source GB-r LED W-LED
DCI P3 97.7% 95%
Rec.2020 76.9
sRGB 100 % 99 %
Adobe RGB 1998 100 %
Screen Brightness 400 cd/m² 300 cd/m²
Max Screen Brightness 1000 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 25 ms
Display Minimum Response Time 6 ms 5 ms
Display Average Response Time 8 ms 8 ms
Display Maximum Response Time 13 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
3D No No
Size, weight, color
Case Depth 2.54 in
6.4 cm
64.4 mm
0.21 ft
Case Weight 5.98 kg
13 lbs
7.52 kg
17 lbs
Case Width with Stand 24.66 in
62.6 cm
626.4 mm
2.06 ft
32.02 in
81.3 cm
813.3 mm
2.67 ft
Case Height with Stand 15.85 in
40.3 cm
402.6 mm
1.32 ft
15.46 in
39.3 cm
392.8 mm
1.29 ft
Case Depth with Stand 7.89 in
20 cm
200.3 mm
0.66 ft
9.35 in
23.7 cm
237.4 mm
0.78 ft
Case Weight with Stand 8.4 kg
18 lbs
11.87 kg
26 lbs
Case Color Black Platinum Silver
Hardware
Built-in Camera No No
Connectivity 2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4 (Input mini)
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
2 x USB 3.0 (charger - 5V/2.0A)
2 x USB 3.0 (downstream)
4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
1 x USB 3.2 (Type-B; Gen 1; upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
1 x Ethernet RJ45
1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 3.1 (Type-C; downstream; 15W)
Audio
Audio Speakers 2 x 5W
Features
Cool Features Picture-by-Picture
Picture-in-Picture
DDC/CI
HDCP (High-bandwidth Digital Content Protection) 2.2
KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView
Flicker-free technology
Extra Features Security lock slot
Ergonomics
Case Width 24.66 in
62.6 cm
626.4 mm
2.06 ft
32.02 in
81.3 cm
813.3 mm
2.67 ft
Case Height 14.53 in
36.9 cm
369.1 mm
1.21 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 145 mm
14.5 cm
5.7087 in
0.4757 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 30 °
Right Swivel 45 ° 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 24 Hz - 75 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 140 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses CECP
ENERGY STAR
RoHS compliant
TCO Certified Displays
Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell UltraSharp UP2718Q Dell U3421WE