0 Compare Dell Alienware AW2521HF vs LG 27UL650 - DisplayDB

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Comparison between Dell Alienware AW2521HF vs LG 27UL650

General Info
Model Number Dell Alienware AW2521HF LG 27UL650
Price
Type Monitor Monitor
Year 2020 2018
Brand Dell LG
Model Number Alienware AW2521HF 27UL650
Alias Alienware AW2521HFL 27UL650-W
Display
Screen Size Class 25" (inches) 27" (inches)
Diagonal Size 24.5 in
62.2 cm
622.3 mm
2.04 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 21.41 in
54.4 cm
543.744 mm
1.78 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 11.91 in
30.3 cm
302.616 mm
0.99 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 3840 x 2160
Screen Pixel Pitch 0.283 mm 0.155 mm
Screen Pixel Density 89 ppi 163 ppi
Screen-to-Body Ratio 90.11 % 89.77 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
Screen Brightness 400 cd/m² 350 cd/m²
Max Screen Brightness 400 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 15 ms
Display Minimum Response Time 1 ms 5 ms
Display Average Response Time 12 ms
Display Maximum Response Time 20 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
DisplayHDR 400
3D No No
Size, weight, color
Case Depth 2.87 in
7.3 cm
72.95 mm
0.24 ft
1.77 in
4.5 cm
45 mm
0.15 ft
Case Weight 3.55 kg
8 lbs
4.6 kg
10 lbs
Case Width with Stand 21.9 in
55.6 cm
556.29 mm
1.83 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height with Stand 16.58 in
42.1 cm
421.21 mm
1.38 ft
17.99 in
45.7 cm
457 mm
1.5 ft
Case Depth with Stand 9.92 in
25.2 cm
251.92 mm
0.83 ft
9.06 in
23 cm
230 mm
0.75 ft
Case Weight with Stand 7.17 kg
16 lbs
6.3 kg
14 lbs
Case Color Black White, Gray
Hardware
Built-in Camera No No
Connectivity 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)
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
Audio
Features
Cool Features Low Blue Light
NVIDIA G-SYNC Compatible
AMD FreeSync Premium
Flicker-free technology
Black Stabilizer
DDC/CI
Flicker-free technology
Super Resolution+
HDCP (High-bandwidth Digital Content Protection) 2.2
Dynamic Action Sync
6-Axis Control
AMD FreeSync technology
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 21.9 in
55.6 cm
556.29 mm
1.83 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height 12.92 in
32.8 cm
328.24 mm
1.08 ft
14.33 in
36.4 cm
364 mm
1.19 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 130 mm
13 cm
5.1181 in
0.4265 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 90 ° 90 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes No
Left Swivel 20 °
Right Swivel 20 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 240Hz 40 Hz - 60 Hz
Horizontal Digital Frequency 30 kHz - 255 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB 3.0 Type-B to Type-A cable
DisplayPort cable
HDMI cable
Certificates and Standards
Licenses C-Tick
CCC
CECP
CEL
cUL
ENERGY STAR 7.0
ErP
FCC Class B
KC
RoHS Compliant
TÜV/GS
VCCI
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 10 % - 80 % 10 % - 85 %
Internal Storage Temperature -20 °C - 80 °C
-4 °F - 176 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Dell Alienware AW2521HF LG 27UL650