0 Compare Dell U3421WE vs LG 24QP500 - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between Dell U3421WE vs LG 24QP500

General Info
Model Number Dell U3421WE LG 24QP500
Price
Type Monitor Monitor
Year 2020 2021
Brand Dell LG
Model Series UltraSharp
Model Number U3421WE 24QP500
Alias UltraSharp U3421WE 24QP500-B
Display
Screen Size Class 34" (inches) 24" (inches)
Diagonal Size 34.14 in
86.7 cm
867.2 mm
2.85 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Curvature 1900
Display Manufacturer LG Display
Display Type AH-IPS IPS
Display Bit Depth 10 bits 8 bits
Frame Rate Control Yes
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 21:9 16:9
Screen Resolution 3440 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.206 mm
Screen Pixel Density 109 ppi 123 ppi
Screen-to-Body Ratio 90.09 %
Backlight Source W-LED W-LED
DCI P3 95%
sRGB 99 % 99 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
3D No No
Size, weight, color
Case Depth 1.65 in
4.2 cm
41.9 mm
0.14 ft
Case Weight 7.52 kg
17 lbs
3.4 kg
7 lbs
Case Width with Stand 32.02 in
81.3 cm
813.3 mm
2.67 ft
21.26 in
54 cm
540.1 mm
1.77 ft
Case Height with Stand 15.46 in
39.3 cm
392.8 mm
1.29 ft
16.27 in
41.3 cm
413.2 mm
1.36 ft
Case Depth with Stand 9.35 in
23.7 cm
237.4 mm
0.78 ft
8.33 in
21.2 cm
211.5 mm
0.69 ft
Case Weight with Stand 11.87 kg
26 lbs
4 kg
9 lbs
Case Color Platinum Silver Black
Hardware
Built-in Camera No No
Connectivity 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)
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
Audio
Audio Speakers 2 x 5W
Features
Cool Features KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView
Flicker-free technology
Black Stabilizer
Color Weakness
Smart Energy Saving
Dynamic Action Sync
HDR Effect
Super Resolution+
Flicker-free technology
Dual Controller
3-Side Virtually Borderless Design
Low Blue Light
AMD FreeSync technology
Reader Mode
Extra Features Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 32.02 in
81.3 cm
813.3 mm
2.67 ft
21.26 in
54 cm
540.1 mm
1.77 ft
Case Height 12.64 in
32.1 cm
321.1 mm
1.05 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support Yes No
Left Swivel 30 °
Right Swivel 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
HDMI cable
Certificates and Standards
Licenses Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
BSMI
CCC
CE
cTick
ENERGY STAR 6.0
ErP
FCC Class B
UL/cUL
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 % 20 % - 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 % 10 % - 85 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell U3421WE LG 24QP500