0 Compare Dell U3421WE vs Pixio PX277 Pro - DisplayDB

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Comparison between Dell U3421WE vs Pixio PX277 Pro

General Info
Model Number Dell U3421WE Pixio PX277 Pro
Price
Type Monitor Monitor
Year 2020 2022
Brand Dell Pixio
Model Series UltraSharp
Model Number U3421WE PX277 Pro
Alias UltraSharp U3421WE
Display
Screen Size Class 34" (inches) 27" (inches)
Diagonal Size 34.14 in
86.7 cm
867.2 mm
2.85 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Display Curvature 1900
Display Manufacturer LG Display
Display Type AH-IPS IPS
Display Bit Depth 10 bits 8 bits
Frame Rate Control No
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 0.233 mm
Screen Pixel Density 109 ppi 108 ppi
Screen-to-Body Ratio 89.58 %
Backlight Source W-LED W-LED
DCI P3 95% 96.6%
sRGB 99 % 113 %
Adobe RGB 1998 97 %
Screen Brightness 300 cd/m²
Max Screen Brightness 450 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
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
HDR HDR
3D No No
Size, weight, color
Case Depth 2.23 in
5.7 cm
56.7 mm
0.19 ft
Case Weight 7.52 kg
17 lbs
Case Width with Stand 32.02 in
81.3 cm
813.3 mm
2.67 ft
24.25 in
61.6 cm
616 mm
2.02 ft
Case Height with Stand 15.46 in
39.3 cm
392.8 mm
1.29 ft
17.11 in
43.5 cm
434.5 mm
1.43 ft
Case Depth with Stand 9.35 in
23.7 cm
237.4 mm
0.78 ft
11.65 in
29.6 cm
296 mm
0.97 ft
Case Weight with Stand 11.87 kg
26 lbs
5.71 kg
13 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 HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB (Type-B; upstream)
1 x USB (Type-C; upstream; 65W; DP Alt Mode)
Audio
Audio Speakers 2 x 5W 2 x 2W
Features
Cool Features KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView
Flicker-free technology
Adaptive-Sync Technology
AMD FreeSync Premium
Fast IPS
Game Timer
Flicker-free technology
Crosshairs
3-side bezelless design
Low Blue Light
5-way OSD Navigation Joystick
NVIDIA G-Sync Compatible
Extra Features Security lock slot
Ergonomics
Case Width 32.02 in
81.3 cm
813.3 mm
2.67 ft
24.25 in
61.6 cm
616 mm
2.02 ft
Case Height 14.35 in
36.4 cm
364.4 mm
1.2 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 150 mm
15 cm
5.9055 in
0.4921 ft
90 mm
9 cm
3.5433 in
0.2953 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 30 ° 20 °
Right Swivel 30 ° 20 °
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 - 165 Hz
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
DisplayPort cable
Certificates and Standards
Licenses Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
FCC
CE
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Dell U3421WE Pixio PX277 Pro