Comparison between Dell U4021QW vs HP Envy 34c

General Info
Model Number	Dell U4021QW	HP Envy 34c

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Type	Monitor	Monitor
Year	2021	2015
Brand	Dell	HP
Model Number	U4021QW	Envy 34c
Alias		K1U85AA
Display
Screen Size Class	40" (inches)	34" (inches)
Diagonal Size		34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	37.27 in 94.7 cm 946.6 mm 3.11 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height		13.14 in 33.4 cm 333.72 mm 1.09 ft
Display Curvature	2500	3000
Display Manufacturer		Samsung
Display Type	IPS	SVA
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	21:9
Screen Resolution	5120 x 2160	3440 x 1440
Screen Pixel Pitch		0.233 mm
Screen Pixel Density		109 ppi
Screen-to-Body Ratio		75.04 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	100 %	108 %
Adobe RGB 1998		75 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast		10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		24 ms
Display Minimum Response Time	5 ms	8 ms
Display Average Response Time	8 ms	14 ms
Display Coating	Anti-glare/Matte (3H)	Glossy
3D	No	No
Size, weight, color
Case Depth		3.7 in 9.4 cm 93.9 mm 0.31 ft
Case Weight		8 kg 18 lbs
Case Width with Stand	37.27 in 94.7 cm 946.6 mm 3.11 ft	37.43 in 95.1 cm 950.8 mm 3.12 ft
Case Height with Stand	18.02 in 45.8 cm 457.8 mm 1.5 ft	18.78 in 47.7 cm 477.1 mm 1.57 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	7.76 in 19.7 cm 197.2 mm 0.65 ft
Case Weight with Stand	9.5 kg 21 lbs	9.83 kg 22 lbs
Case Color	Black	White
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.2 (Type-C; downstream; 15W) 1 x Ethernet RJ45 (Gigabit) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (line-out for speakers) 1 x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode) 2 x HDMI 2.0 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)	1 x HDMI 1.4 1 x HDMI 1.4 (MHL) 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 9W	2 x 6W
Features
Cool Features	KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology	Picture-by-Picture Picture-in-Picture DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width		37.43 in 95.1 cm 950.8 mm 3.12 ft
Case Height		14.73 in 37.4 cm 374.1 mm 1.23 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	120 mm 12 cm 4.7244 in 0.3937 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 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Horizontal Digital Frequency		30 kHz - 80 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable	DisplayPort cable HDMI cable Remote control
Certificates and Standards
Licenses		BSMI C-Tick CB CE EAC ENERGY STAR FCC Class B ISC KC NOM TÜV/GS TÜV/S VCCI-B
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °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 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell U4021QW

HP Envy 34c