Comparison between LG 34GL750 vs Dell Alienware AW2521H

General Info
Model Number	LG 34GL750	Dell Alienware AW2521H

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	LG	Dell
Model Number	34GL750	Alienware AW2521H
Alias	34GL750-B
Display
Screen Size Class	34" (inches)	25" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	24.5 in 62.2 cm 622.28 mm 2.04 ft
Screen Width	31.25 in 79.4 cm 793.77 mm 2.6 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	13.39 in 34 cm 340.19 mm 1.12 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Curvature	3800
Display Type	IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	2560 x 1080	1920 x 1080
Screen Pixel Pitch	0.312 mm	0.283 mm
Screen Pixel Density	82 ppi	89 ppi
Screen-to-Body Ratio	90.36 %	90.11 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Adobe RGB 1998		73 %
Screen Brightness	300 cd/m²	430 cd/m²
Max Screen Brightness		460 cd/m²
Static Screen Contrast	1000 : 1	1300 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		2 ms
Display Minimum Response Time	5 ms	1 ms
Display Average Response Time		3 ms
Display Maximum Response Time		7 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	3.43 in 8.7 cm 87 mm 0.29 ft	2.87 in 7.3 cm 72.95 mm 0.24 ft
Case Weight	6.1 kg 13 lbs	4.52 kg 10 lbs
Case Width with Stand	32.28 in 82 cm 819.9 mm 2.69 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height with Stand	22.26 in 56.5 cm 565.3 mm 1.85 ft	16.58 in 42.1 cm 421.21 mm 1.38 ft
Case Depth with Stand	11.01 in 28 cm 279.7 mm 0.92 ft	9.92 in 25.2 cm 251.92 mm 0.83 ft
Case Weight with Stand	8.3 kg 18 lbs	7.17 kg 16 lbs
Case Color	Black	Dark Side of the Moon, Lunar Light
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (line-out) 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-A; Gen 1; downstream; NVIDIA Reflex Latency Analyzer)
Audio
Features
Cool Features	Crosshair Flicker-free technology Low Blue Light Nvidia G-SYNC Technology compatible Dynamic Action Sync Adaptive-Sync Technology Black Stabilizer	Flicker-free technology Low Blue Light NVIDIA Reflex Latency Analyzer Ventilation and cooling design NVIDIA G-SYNC technology AlienFX RGB lights AMD FreeSync Premium
Extra Features		AW2521HF - Dark Side of the Moon AW2521HFL - Lunar Light
Ergonomics
Case Width	32.28 in 82 cm 819.9 mm 2.69 ft	21.9 in 55.6 cm 556.29 mm 1.83 ft
Case Height	14.35 in 36.5 cm 364.5 mm 1.2 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	3 °	90 °
Right Pivot	3 °	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	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 144 Hz	48 Hz - 360 Hz
Horizontal Digital Frequency	30 kHz - 164 kHz	30 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable USB 3.0 Type-B to Type-A cable
Certificates and Standards
Licenses	UL (cUL) TUV-Type CB FCC-B CE CCC (for China) KC VCCI ErP ROHS REACH Windows
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	0 % - 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	0 % - 85 %	5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 34GL750

Dell Alienware AW2521H