Comparison between Asus ROG Strix XG279Q vs Dell Alienware AW3420DW

General Info
Model Number	Asus ROG Strix XG279Q	Dell Alienware AW3420DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2019
Brand	Asus	Dell
Model Number	ROG Strix XG279Q	Alienware AW3420DW
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	34.14 in 86.7 cm 867.2 mm 2.85 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		1900
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control		Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	2560 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	89.33 %	90.48 %
Backlight Source	W-LED	W-LED
DCI P3	95%	98%
sRGB	125 %	134.5 %
Screen Brightness	400 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1
Dynamic Screen Contrast		1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	2 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	3.23 in 8.2 cm 82 mm 0.27 ft	4.64 in 11.8 cm 117.9 mm 0.39 ft
Case Weight	4 kg 9 lbs	6.8 kg 15 lbs
Case Width with Stand	24.06 in 61.1 cm 611 mm 2 ft	32.01 in 81.3 cm 813 mm 2.67 ft
Case Height with Stand	16.22 in 41.2 cm 412 mm 1.35 ft	16.92 in 43 cm 429.8 mm 1.41 ft
Case Depth with Stand	10.63 in 27 cm 270 mm 0.89 ft	10.78 in 27.4 cm 273.8 mm 0.9 ft
Case Weight with Stand	7 kg 15 lbs	11.1 kg 24 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	3 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x 3.5 mm Audio Out (line-out) 1 x 3.5 mm Audio Out (headphone) 1 x DisplayPort 1.2 1 x USB 3.0 (Type-B; upstream) 1 x USB 3.0 (downstream; BC 1.2)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Asus FastIPS Aura Sync Low Blue Light Flicker-free technology GameFast Input technology Nvidia G-SYNC compatible HDCP (High-bandwidth Digital Content Protection) ELMB (Extreme Low Motion Blur) 5-way OSD joystick Shadow Boost GamePlus Adaptive-Sync Technology GameVisual	Built in cable-management Flicker-free technology Dynamic on-screen display AlienFX custom lighting Nvidia G-SYNC Technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.06 in 61.1 cm 611 mm 2 ft	32.01 in 81.3 cm 813 mm 2.67 ft
Case Height	14.45 in 36.7 cm 367 mm 1.2 ft	14.33 in 36.4 cm 364 mm 1.19 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	120 mm 12 cm 4.7244 in 0.3937 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	40 °	20 °
Right Swivel	40 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 170 Hz	30 Hz - 120 Hz
Horizontal Digital Frequency	23 kHz - 230 kHz	73 kHz - 180 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable - optional HDMI cable - optional USB cable	DisplayPort cable HDMI cable USB 3.0 upstream cable Stand base Stand riser I/O cover
Certificates and Standards
Licenses	BSMI cCSAus FCC CE CCC EPA China RoHS Win7
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		0 % - 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

Asus ROG Strix XG279Q

Dell Alienware AW3420DW