Comparison between BenQ XR3501 vs Dell Alienware AW2518HF

General Info
Model Number	BenQ XR3501	Dell Alienware AW2518HF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2017
Brand	BenQ	Dell
Model Number	XR3501	Alienware AW2518HF
Display
Screen Size Class	35" (inches)	25" (inches)
Diagonal Size	35.04 in 89 cm 890 mm 2.92 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	32.28 in 82 cm 819.84 mm 2.69 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	13.62 in 34.6 cm 345.87 mm 1.13 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Curvature	2000
Display Manufacturer	AU Optronics	AU Optronics
Display Type	AMVA3	TN
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	2560 x 1080	1920 x 1080
Screen Pixel Pitch	0.32 mm	0.283 mm
Screen Pixel Density	79 ppi	89 ppi
Screen-to-Body Ratio		90.29 %
Backlight Source	W-LED	W-LED
sRGB	100 %
Adobe RGB 1998	75 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	400 cd/m²
Static Screen Contrast	2000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Screen Input Lag	13 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time	12 ms	4 ms
Display Maximum Response Time	20 ms
Display Coating		Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		2.54 in 6.5 cm 64.6 mm 0.21 ft
Case Weight		3.38 kg 7 lbs
Case Width with Stand	33.57 in 85.3 cm 852.8 mm 2.8 ft	21.88 in 55.6 cm 555.8 mm 1.82 ft
Case Height with Stand	17.68 in 44.9 cm 449.1 mm 1.47 ft	16.47 in 41.8 cm 418.4 mm 1.37 ft
Case Depth with Stand	8.09 in 20.6 cm 205.6 mm 0.67 ft	10.57 in 26.9 cm 268.6 mm 0.88 ft
Case Weight with Stand	11.1 kg 24 lbs	6.9 kg 15 lbs
Case Color	Black	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio In 2 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2	1 x USB 3.0 (charge - 5V/1.5A) 2 x HDMI 2.0 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB 3.0 (upstream) 3 x USB 3.0 (downstream)
Audio
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Senseye 3 Picture-in-Picture Low Blue Light AMA (Advanced Motion Accelerator) Black eQualizer	AMD FreeSync technology Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width		21.88 in 55.6 cm 555.8 mm 1.82 ft
Case Height		12.91 in 32.8 cm 327.9 mm 1.08 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		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
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	15 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	45 Hz - 144 Hz	30 Hz - 240 Hz
Horizontal Digital Frequency	30 kHz - 167 kHz	30 kHz - 291 kHz
Accessories
Extras	Audio cable DisplayPort cable - mini-DP to DP HDMI cable	DisplayPort cable USB 3.0 upstream cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO 6.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
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 - 6 °C -4 °F - 42.8 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

BenQ XR3501

Dell Alienware AW2518HF