Comparison between LG 27GN950 vs Dell Alienware AW2521HF

General Info
Model Number	LG 27GN950	Dell Alienware AW2521HF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2020
Brand	LG	Dell
Model Series	UltraGear
Model Number	27GN950	Alienware AW2521HF
Alias	27GΝ950-В	Alienware AW2521HFL
Display
Screen Size Class	27" (inches)	25" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	22.83 in 58 cm 579.93 mm 1.9 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	12.85 in 32.6 cm 326.42 mm 1.07 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Type	IPS	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	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.151 mm	0.283 mm
Screen Pixel Density	168 ppi	89 ppi
Screen-to-Body Ratio		90.11 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB		99 %
Screen Brightness	450 cd/m²	400 cd/m²
Max Screen Brightness	600 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle		178 °
Screen Vertical Viewing Angle		178 °
Display Minimum Response Time	1 ms	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		2.87 in 7.3 cm 72.95 mm 0.24 ft
Case Weight		3.55 kg 8 lbs
Case Width with Stand		21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height with Stand		16.58 in 42.1 cm 421.21 mm 1.38 ft
Case Depth with Stand		9.92 in 25.2 cm 251.92 mm 0.83 ft
Case Weight with Stand		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 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	АМD FrееSynс 2 tесhnоlоgy Тruе Соlоr Рrо Sрhеrе Lighting 2.0 Widе Соlоr Gаmut Вlасk Stаbilizеr НDR Еffесt Сrоsshаir Dynаmiс Асtiоn Synс ΝVΙDΙА G-Synс Соmраtiblе Lоw Вluе Light Disрlаy Strеаm Соmрrеssiоn (DSС) Соlоr Саlibrаtеd 4-Sidе Virtuаlly Воrdеrlеss Dеsign Νаnо ΙРS Fliсkеr-frее tесhnоlоgy Аdарtivе-Synс tесhnоlоgy Gаmе Моdе	Low Blue Light NVIDIA G-SYNC Compatible AMD FreeSync Premium Flicker-free technology
Ergonomics
Case Width		21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height		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	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 240Hz
Horizontal Digital Frequency		30 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable HDMI cable USB 3.0 Type-B to Type-A cable
Certificates and Standards
Licenses	CE cUL TÜV-Typ FCC-B UL
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 27GN950

Dell Alienware AW2521HF