Comparison between Acer KG241QS vs Dell Alienware AW2521HF

General Info
Model Number	Acer KG241QS	Dell Alienware AW2521HF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2020
Brand	Acer	Dell
Model Number	KG241QS	Alienware AW2521HF
Alias	KG241Q S KG241Q Sbiip KG241QSbiip	Alienware AW2521HFL
Display
Screen Size Class	24" (inches)	25" (inches)
Diagonal Size	23.58 in 59.9 cm 599 mm 1.97 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	20.53 in 52.1 cm 521.395 mm 1.71 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	11.55 in 29.3 cm 293.285 mm 0.96 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Curvature	1800
Display Type	TN	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	0.272 mm	0.283 mm
Screen Pixel Density	93 ppi	89 ppi
Screen-to-Body Ratio	80.29 %	90.11 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	300 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	1 ms	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.39 in 6.1 cm 60.7 mm 0.2 ft	2.87 in 7.3 cm 72.95 mm 0.24 ft
Case Weight	3.96 kg 9 lbs	3.55 kg 8 lbs
Case Width with Stand	22.32 in 56.7 cm 567 mm 1.86 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height with Stand	17.23 in 43.8 cm 437.6 mm 1.44 ft	16.58 in 42.1 cm 421.21 mm 1.38 ft
Case Depth with Stand	9.13 in 23.2 cm 231.8 mm 0.76 ft	9.92 in 25.2 cm 251.92 mm 0.83 ft
Case Weight with Stand	4.17 kg 9 lbs	7.17 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2	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
Features
Cool Features	Blue Light Filter ComfyView Flicker-free technology Zero Frame Low Dimming EcoDisplay Technology 6-axis Color Adjustment AMD FreeSync technology	Low Blue Light NVIDIA G-SYNC Compatible AMD FreeSync Premium Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.32 in 56.7 cm 567 mm 1.86 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height	13.22 in 33.6 cm 335.9 mm 1.1 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	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 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	48 Hz - 240Hz
Horizontal Digital Frequency	30 kHz - 180 kHz	30 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable USB 3.0 Type-B to Type-A cable
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays
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 - 80 °C -4 °F - 176 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer KG241QS

Dell Alienware AW2521HF