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Compare LG 27UN880 vs Alienware AW2720HF vs Dell Alienware AW2521H

Reviews

Neo score
77%
56%
72%
Pros
  • DisplayHDR 400
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.11 % screen-to-body ratio
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel

Price

MSRP
600 USD
610 USD
970 USD
Offers (incl. referral links)

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; 60W), 2x USB 3.0 (Type-A; downstream)
1x USB 3.1 (Gen 1; BC 1.2), 2x USB 3.1 (Gen 1; downstream), 1x DisplayPort 1.2, 2x 3.5 mm Audio Out, 2x HDMI 2.0, 1x USB 3.0 (Type-B; upstream), 1x USB 3.1 (Gen 1)
1x USB 3.0 (Type-B; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out (headphones), 1x 3.5 mm Audio Out (line-out), 1x DisplayPort 1.2, 3x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-A; downstream; BC 1.2 2A)

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-280° ~ 280°
-20° ~ 20°
-20° ~ 20°
Adjustment | Tilt
-25° ~ 25°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.76% screen-to-body ratio
89.12% screen-to-body ratio
90.11% screen-to-body ratio
Size | Depth
1.8 in / 45.72 mm w/o stand, 15.8 in / 401.32 mm w/ stand
3.1 in / 78.7 mm w/o stand, 9.92 in / 251.9 mm w/ stand
2.87 in / 72.95 mm w/o stand, 9.92 in / 251.92 mm w/ stand
Size | Height
14.4 in / 365.76 mm w/o stand, 23.5 in / 596.9 mm w/ stand
14.44 in / 366.83 mm w/o stand, 17.44 in / 443.1 mm w/ stand
12.92 in / 328.24 mm w/o stand, 16.58 in / 421.21 mm w/ stand
Size | Width
24.1 in / 612.14 mm
24.12 in / 612.7 mm
21.9 in / 556.29 mm
Weight
5 kg / 11 lbs w/o stand , 7.8 kg / 17 lbs w/ stand
4.6 kg / 10 lbs w/o stand , 8.8 kg / 19 lbs w/ stand
3.55 kg / 8 lbs w/o stand , 7.17 kg / 16 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits
350 nits
400 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Diagonal
27" (27 in / 685.8 mm)
27" (26.97 in / 685 mm)
25" (24.5 in / 622.3 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
99% sRGB
Pixel Density
163 ppi
81 ppi
89 ppi
Pixel Pitch
0.155 mm
0.311 mm
0.283 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 240 Hz
48 Hz ~ 360 Hz
Resolution
4K (3840x2160)
FHD (1920x1080)
FHD (1920x1080)
Response Time
5 ms (min)
1 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Black Stabilizer, Color Calibrated, Low Blue Light, Dual Controller, Flicker-free technology, Super Resolution+, Reader Mode, Dynamic Action Sync, Color Weakness Mode, Adaptive-Sync technology, Smart Energy Saving, HDR Effect, H/W Calibration
Built in cable-management, Flicker-free technology, Dynamic on-screen display, AlienFX custom lighting
Low Blue Light, Flicker-free technology

Performance

Power Consumption
40 W (average) / 130 W (max) / 0.5 W (sleep) / 0.3 W (off)
29 W (average) / 73 W (max) / 20 W (eco) / 0.3 W (sleep) / 0.3 W (off)
24 W (average) / 72 W (max) / 12.8 W (eco) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DC Extension cable, HDMI cable, USB Type-C cable
DisplayPort cable, HDMI cable, USB 3.0 upstream cable, Stand base, Stand riser, I/O cover
DisplayPort cable, HDMI cable, USB 3.0 Type-B to Type-A cable
Debut
2020
2019
2020
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