0 Compare Lenovo ThinkVision T34w-20 vs Dell UltraSharp U3818DW - DisplayDB

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Comparison between Lenovo ThinkVision T34w-20 vs Dell UltraSharp U3818DW

General Info
Model Number Lenovo ThinkVision T34w-20 Dell UltraSharp U3818DW
Price
Type Monitor Monitor
Year 2020 2017
Brand Lenovo Dell
Model Number ThinkVision T34w-20 UltraSharp U3818DW
Alias 61F3GAR1EU
61F3GAR1US
61F3GAR1UK
Display
Screen Size Class 34" (inches) 38" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
37.5 in
95.3 cm
952.5 mm
3.13 ft
Screen Width 31.39 in
79.7 cm
797.184 mm
2.62 ft
34.63 in
88 cm
879.67 mm
2.89 ft
Screen Height 13.14 in
33.4 cm
333.72 mm
1.09 ft
14.43 in
36.7 cm
366.53 mm
1.2 ft
Display Curvature 1500 2300
Display Manufacturer LG Display
Display Type VA AH-IPS
Display Bit Depth 8 bits 10 bits
Frame Rate Control No
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 21:9
Screen Resolution 3440 x 1440 3840 x 1600
Screen Pixel Pitch 0.232 mm 0.229 mm
Screen Pixel Density 109 ppi 111 ppi
Screen-to-Body Ratio 88.3 % 90.89 %
Backlight Source W-LED W-LED
DCI P3 78.1%
sRGB 99 % 99 %
Screen Brightness 350 cd/m² 350 cd/m²
Static Screen Contrast 3000 : 1 1000 : 1
Dynamic Screen Contrast 3000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 25 ms
Display Minimum Response Time 4 ms 5 ms
Display Average Response Time 6 ms 8 ms
Display Maximum Response Time 20 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 4.18 in
10.6 cm
106.1 mm
0.35 ft
2.19 in
5.6 cm
55.5 mm
0.18 ft
Case Weight 6.91 kg
15 lbs
9.05 kg
20 lbs
Case Width with Stand 31.83 in
80.9 cm
808.6 mm
2.65 ft
35.2 in
89.4 cm
894 mm
2.93 ft
Case Height with Stand 18.2 in
46.2 cm
462.4 mm
1.52 ft
17.01 in
43.2 cm
432 mm
1.42 ft
Case Depth with Stand 9.65 in
24.5 cm
245 mm
0.8 ft
8.91 in
22.6 cm
226.4 mm
0.74 ft
Case Weight with Stand 9.91 kg
22 lbs
12.14 kg
27 lbs
Case Color Black Black
Hardware
Built-in Camera No
Connectivity 1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
4 x USB 3.1 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A)
1 x USB 3.1 (Type-C; Gen1; upstream; DisplayPort; 75W)
2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C)
Audio
Audio Speakers 2 x 9W
Features
Cool Features Smart Power
Wireless charging dock for smartphones
Flicker-free technology
Low Blue Light
Picture-in-Picture
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 31.83 in
80.9 cm
808.6 mm
2.65 ft
35.2 in
89.4 cm
894 mm
2.93 ft
Case Height 14.67 in
37.3 cm
372.6 mm
1.22 ft
15.62 in
39.7 cm
396.8 mm
1.3 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 135 mm
13.5 cm
5.315 in
0.4429 ft
115 mm
11.5 cm
4.5276 in
0.3773 ft
Landscape or Portrait Pivot Support No No
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 35 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 60 Hz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
USB Type-C to USB Type-A cable
USB Type-C to USB Type-C cable
DisplayPort cable
Factory Calibration Report
HDMI cable
USB 3.0 upstream cable
USB Type-C cable
Certificates and Standards
Licenses CCC
China Energy Efficiency Standard Tier 2
ENERGY STAR 8.0
EPEAT Silver
RoHS (EU 2002/95/EC)
TCO 8.0
TCO Edge 2.0
TÜV Rheinland Eye Comfort
Windows Certification
CECP
CEL
ENERGY STAR
RoHS Compliant
TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 45 °C
32 °F - 113 °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 % - 95 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Lenovo ThinkVision T34w-20 Dell UltraSharp U3818DW