Comparison between ViewSonic XG2431 vs Dell Alienware AW2521HF

General Info
Model Number	ViewSonic XG2431	Dell Alienware AW2521HF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2020
Brand	ViewSonic	Dell
Model Number	XG2431	Alienware AW2521HF
Alias		Alienware AW2521HFL
Display
Screen Size Class	24" (inches)	25" (inches)
Diagonal Size	23.78 in 60.4 cm 604 mm 1.98 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	20.75 in 52.7 cm 527.04 mm 1.73 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	11.67 in 29.6 cm 296.46 mm 0.97 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.275 mm	0.283 mm
Screen Pixel Density	92 ppi	89 ppi
Screen-to-Body Ratio	89.58 %	90.11 %
Backlight Source	W-LED	W-LED
sRGB	104 %	99 %
NTSC 1953	72 %
Screen Brightness	350 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.93 in 4.9 cm 49 mm 0.16 ft	2.87 in 7.3 cm 72.95 mm 0.24 ft
Case Weight	3.5 kg 8 lbs	3.55 kg 8 lbs
Case Width with Stand	21.26 in 54 cm 540 mm 1.77 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height with Stand	17.09 in 43.4 cm 434.1 mm 1.42 ft	16.58 in 42.1 cm 421.21 mm 1.38 ft
Case Depth with Stand	9.41 in 23.9 cm 239 mm 0.78 ft	9.92 in 25.2 cm 251.92 mm 0.83 ft
Case Weight with Stand	6.8 kg 15 lbs	7.17 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.2 (Type-A; downstream) 1 x USB 3.2 (Type-B; upstream)	1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (line-out) 1 x DisplayPort 1.2 3 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-A; downstream; BC 1.2 2A)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	Blur Busters 2.0 Certified Fast IPS Low Blue Light ViewMode presets PureXP motion blur reduction Flicker-free technology 3-side Borderless Display AMD FreeSync Premium	Low Blue Light NVIDIA G-SYNC Compatible AMD FreeSync Premium Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.26 in 54 cm 540 mm 1.77 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height	12.72 in 32.3 cm 323 mm 1.06 ft	12.92 in 32.8 cm 328.24 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	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	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	90 °	20 °
Right Swivel	90 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 240 Hz	48 Hz - 240Hz
Horizontal Digital Frequency	15 kHz - 255 kHz	30 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable USB Type-A to Type-B	DisplayPort cable HDMI cable USB 3.0 Type-B to Type-A cable
Certificates and Standards
Licenses	cTUVus FCC-B ICES003 CEC NOM Mexico Energy CE CE EMC CB RoHS ErP REACH WEEE EAC UkrSEPRO BSMI RCM GEMS VCCI PSE CCC China RoHS China Energy Label
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 90 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 80 °C -4 °F - 176 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

ViewSonic XG2431

Dell Alienware AW2521HF