Comparison between HP Omen X 35 vs Dell AW3821DW

General Info
Model Number	HP Omen X 35	Dell AW3821DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2020
Brand	HP	Dell
Model Number	Omen X 35	AW3821DW
Alias	X3W57AA
Display
Screen Size Class	35" (inches)	38" (inches)
Diagonal Size	35.04 in 89 cm 890 mm 2.92 ft	37.5 in 95.3 cm 952.5 mm 3.13 ft
Screen Width	32.26 in 81.9 cm 819.408 mm 2.69 ft	34.63 in 88 cm 879.67 mm 2.89 ft
Screen Height	13.62 in 34.6 cm 345.888 mm 1.13 ft	14.43 in 36.7 cm 366.53 mm 1.2 ft
Display Curvature	1800	2300
Display Manufacturer	AU Optronics	LG Display
Display Type	AMVA	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	24:10
Screen Resolution	3440 x 1440	3840 x 1600
Screen Pixel Pitch	0.238 mm	0.229 mm
Screen Pixel Density	106 ppi	111 ppi
Screen-to-Body Ratio		90.21 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB	100 %	130.6 %
Screen Brightness	300 cd/m²	450 cd/m²
Max Screen Brightness		600 cd/m²
Static Screen Contrast	2500 : 1	1000 : 1
Dynamic Screen Contrast	10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time		3 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		5.12 in 13 cm 130.1 mm 0.43 ft
Case Weight		7.9 kg 17 lbs
Case Width with Stand	32.8 in 83.3 cm 833.12 mm 2.73 ft	35.23 in 89.5 cm 894.9 mm 2.94 ft
Case Height with Stand	16.14 in 41 cm 409.96 mm 1.35 ft	17.7 in 45 cm 449.7 mm 1.48 ft
Case Depth with Stand	12.95 in 32.9 cm 328.93 mm 1.08 ft	11.56 in 29.4 cm 293.5 mm 0.96 ft
Case Weight with Stand	12 kg 26 lbs	12.1 kg 27 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (line-out for speakers) 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Features
Cool Features	Nvidia G-SYNC Technology DDC/CI HDCP (High-bandwidth Digital Content Protection)	ComfortView Flicker-free technology Nano IPS Picture-by-Picture NVIDIA G-Sync Ultimate Certified Low Blue Light AlienFX Lighting Picture-in-Picture Ambient Light Sensor
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width		35.23 in 89.5 cm 894.9 mm 2.94 ft
Case Height		15.72 in 39.9 cm 399.4 mm 1.31 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	200 x 200	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		20 °
Right Swivel		20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	24 Hz - 100 Hz	24 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 151 kHz	30 kHz - 246 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 upstream cable	DisplayPort cable HDMI cable Mini-DisplayPort to DisplayPort Cable USB Type-B 3.2 Gen 1 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	CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays TUV Rheonland Eye Safety Certified
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 Omen X 35

Dell AW3821DW