Comparison between LG 27GL650F-B vs Dell Alienware AW2521HF

General Info
Model Number	LG 27GL650F-B	Dell Alienware AW2521HF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	LG	Dell
Model Number	27GL650F-B	Alienware AW2521HF
Alias	27GL650F-B	Alienware AW2521HFL
Display
Screen Size Class	27" (inches)	25" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	22.84 in 58 cm 580.088 mm 1.9 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	12.85 in 32.7 cm 326.512 mm 1.07 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Type	VA	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.311 mm	0.283 mm
Screen Pixel Density	84 ppi	89 ppi
Screen-to-Body Ratio	96.29 %	90.11 %
Backlight Source	W-LED	W-LED
sRGB	109 %	99 %
NTSC 1953	72 %
Screen Brightness	550 cd/m²	400 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	1 ms
Display Average Response Time	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	1.39 in 3.5 cm 35.3 mm 0.12 ft	2.87 in 7.3 cm 72.95 mm 0.24 ft
Case Weight	5.7 kg 13 lbs	3.55 kg 8 lbs
Case Width with Stand	23.33 in 59.3 cm 592.7 mm 1.94 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height with Stand	16.98 in 43.1 cm 431.4 mm 1.42 ft	16.58 in 42.1 cm 421.21 mm 1.38 ft
Case Depth with Stand	10.46 in 26.6 cm 265.6 mm 0.87 ft	9.92 in 25.2 cm 251.92 mm 0.83 ft
Case Weight with Stand	8.5 kg 19 lbs	7.17 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out	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	Flicker-free technology Nvidia G-SYNC Technology compatible Black Stabilizer DDC/CI	Low Blue Light NVIDIA G-SYNC Compatible AMD FreeSync Premium Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	23.17 in 58.9 cm 588.6 mm 1.93 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height	13.16 in 33.4 cm 334.2 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	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 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	No	Yes
Left Swivel		20 °
Right Swivel		20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	8 °	5 °
Backward Tilt	25 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 144 Hz	48 Hz - 240Hz
Horizontal Digital Frequency	45.3 kHz - 187.3 kHz	30 kHz - 255 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras		DisplayPort cable HDMI cable USB 3.0 Type-B to Type-A cable
Certificates and Standards
Licenses	BSMI CCC CE ENERGY STAR ErP FCC Class B UL/cUL
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	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 80 °C -4 °F - 176 °F
Internal Storage Humidity	5 % - 85 %	5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 27GL650F-B

Dell Alienware AW2521HF