Comparison between Dell Alienware AW5520QF vs Asus ROG Strix XG438Q

General Info
Model Number	Dell Alienware AW5520QF	Asus ROG Strix XG438Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2019
Brand	Dell	Asus
Model Number	Alienware AW5520QF	ROG Strix XG438Q
Alias		XG438Q
Display
Screen Size Class	55" (inches)	43" (inches)
Diagonal Size	54.64 in 138.8 cm 1387.8 mm 4.55 ft	43 in 109.2 cm 1092.2 mm 3.58 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	37.05 in 94.1 cm 941.184 mm 3.09 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	20.84 in 52.9 cm 529.416 mm 1.74 ft
Display Type	OLED	VA
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.315 mm	0.245 mm
Screen Pixel Density	80 ppi	103 ppi
Screen-to-Body Ratio	93.61 %	89.6 %
Backlight Source		W-LED
DCI P3	98.5%	90%
Screen Brightness	130 cd/m²	450 cd/m²
Max Screen Brightness	400 cd/m²	600 cd/m²
Static Screen Contrast	130000 : 1	4000 : 1
Screen Horizontal Viewing Angle	120 °	178 °
Screen Vertical Viewing Angle	120 °	178 °
Display Minimum Response Time	0.5 ms	4 ms
Display Coating	Anti-glare/Matte (2H)	Anti-glare/Matte (3H)
HDR		HDR10 DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth	3.16 in 8 cm 80.3 mm 0.26 ft	2.94 in 7.5 cm 74.6 mm 0.24 ft
Case Weight	25.5 kg 56 lbs	13.2 kg 29 lbs
Case Width with Stand	48.26 in 122.6 cm 1225.9 mm 4.02 ft	38.37 in 97.5 cm 974.58 mm 3.2 ft
Case Height with Stand	30.34 in 77.1 cm 770.6 mm 2.53 ft	24.85 in 63.1 cm 631.31 mm 2.07 ft
Case Depth with Stand	10.39 in 26.4 cm 263.91 mm 0.87 ft	9.54 in 24.2 cm 242.19 mm 0.79 ft
Case Weight with Stand	26.1 kg 57 lbs	15.3 kg 34 lbs
Case Color	Black, Silver	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.0 (downstream; BC 1.2) 3 x HDMI 2.0 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	3 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 14W	2 x 5W
Features
Cool Features	AMD FreeSync technology	Aura Sync Extreme Low Motion Blur Picture-in-Picture GamePlus (Crosshair/Timer/FPS Counter/Display Alignment) HDCP (High-bandwidth Digital Content Protection) SPLENDID Video Intelligence Technology GameVisual Flicker-free technology 5-way OSD joystick Trace Free Technology Low Blue Light AMD FreeSync 2 HDR technology Picture-by-Picture
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	48.26 in 122.6 cm 1225.9 mm 4.02 ft	38.37 in 97.5 cm 974.58 mm 3.2 ft
Case Height	28.24 in 71.7 cm 717.2 mm 2.35 ft	22.47 in 57.1 cm 570.62 mm 1.87 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	No	Yes
Forward Tilt		5 °
Backward Tilt		10 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 120 Hz	48 Hz - 120 Hz
Horizontal Digital Frequency	27 kHz - 269 kHz	30 kHz - 135 kHz
Accessories
Extras	DisplatPort cable HDMI cable USB 3.0 cable VESA adapter	DisplayPort cable HDMI cable Remote control USB 3.0 cable
Certificates and Standards
Licenses		BSMI C-Tick CB CCC CE CU ENERGY STAR ErP FCC J-MOSS RoHS TÜV Flicker-free TÜV Low Blue Light UL/cUL VCCI WEEE 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	5 °C - 40 °C 41 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	10 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell Alienware AW5520QF

Asus ROG Strix XG438Q