Comparison between HP Envy 34c vs Dell U4021QW

General Info
Model Number	HP Envy 34c	Dell U4021QW

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Type	Monitor	Monitor
Year	2015	2021
Brand	HP	Dell
Model Number	Envy 34c	U4021QW
Alias	K1U85AA
Display
Screen Size Class	34" (inches)	40" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	37.27 in 94.7 cm 946.6 mm 3.11 ft
Screen Height	13.14 in 33.4 cm 333.72 mm 1.09 ft
Display Curvature	3000	2500
Display Manufacturer	Samsung
Display Type	SVA	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	21:9
Screen Resolution	3440 x 1440	5120 x 2160
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	108 %	100 %
Adobe RGB 1998	75 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	1000 : 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	8 ms	5 ms
Display Average Response Time	14 ms	8 ms
Display Coating	Glossy	Anti-glare/Matte (3H)
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	37.43 in 95.1 cm 950.8 mm 3.12 ft	37.27 in 94.7 cm 946.6 mm 3.11 ft
Case Height with Stand	18.78 in 47.7 cm 477.1 mm 1.57 ft	18.02 in 45.8 cm 457.8 mm 1.5 ft
Case Depth with Stand	7.76 in 19.7 cm 197.2 mm 0.65 ft	9.76 in 24.8 cm 248 mm 0.81 ft
Case Weight with Stand	9.83 kg 22 lbs	9.5 kg 21 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	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)	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)
Audio
Audio Speakers	2 x 6W	2 x 9W
Features
Cool Features	Picture-by-Picture Picture-in-Picture DDC/CI HDCP (High-bandwidth Digital Content Protection)	KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology
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	No	Yes
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	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	21 °
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 Remote control	DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable
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	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 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

HP Envy 34c

Dell U4021QW