Compare LG 27GP750 vs LG 27GN880 vs Alienware AW2721D

1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4

1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4

2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (line-out for speakers), 1x 3.5 mm Audio Out (headphones), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)

110 mm / 4.3307 in

130 mm / 5.1181 in

130 mm / 5.1181 in

-0° ~ 90°

-90° ~ 90°

-90° ~ 90°

N/A

-280° ~ 280°

-20° ~ 20°

-5° ~ 15°

-25° ~ 25°

-5° ~ 21°

No

No

No

Black

Black

Black

100 x 100 mm

100 x 100 mm

100 x 100 mm

89.69% screen-to-body ratio

89.39% screen-to-body ratio

92.6% screen-to-body ratio

2.22 in / 56.3 mm w/o stand, 10.8 in / 274.4 mm w/ stand

2.2 in / 55.88 mm w/o stand, 16.2 in / 411.48 mm w/ stand

3.24 in / 82.4 mm w/o stand, 9.92 in / 251.9 mm w/ stand

14.36 in / 364.8 mm w/o stand, 18.3 in / 464.8 mm w/ stand

14.4 in / 365.76 mm w/o stand, 19.08 in / 484.68 mm w/ stand

14.02 in / 356 mm w/o stand, 17.44 in / 443.1 mm w/ stand

24.18 in / 614.2 mm

24.2 in / 614.68 mm

23.93 in / 607.7 mm

4 kg / 9 lbs w/o stand , 5.9 kg / 13 lbs w/ stand

4.22 kg / 9 lbs w/o stand , 8.12 kg / 18 lbs w/ stand

6.3 kg / 14 lbs w/o stand , 10.9 kg / 24 lbs w/ stand

16:9

16:9

16:9

400 nits

280 nits / 350 nits (peak)

450 nits / 600 nits (peak)

1000:1 (static)

1000:1 (static)

1000:1 (static)

W-LED

W-LED

W-LED

8 bits, 16777216 colors

10 bits (8 bits + FRC), 1073741824 colors

10 bits (8 bits + FRC), 1073741824 colors

27" (26.96 in / 684.667 mm)

27" (27 in / 685.8 mm)

27" (26.96 in / 684.667 mm)

IPS, Anti-glare/Matte (3H), LG Display

IPS, Anti-glare/Matte (3H)

IPS, Anti-glare/Matte (3H)

99% sRGB

98% DCI-P3

98% DCI-P3, 131.3% sRGB

4 ms

3 ms

81 ppi

108 ppi

109 ppi

0.311 mm

0.233 mm

0.233 mm

48 Hz ~ 240 Hz

48 Hz ~ 144 Hz

1 Hz ~ 240 Hz

FHD (1920x1080)

QHD (2560x1440)

QHD (2560x1440)

1 ms (min)

1 ms (min) / 4 ms (avg)

1 ms (min) / 3 ms (avg)

178° H / 178° V

178° H / 178° V

HDR10

HDR10

DisplayHDR 600

BIS, BSMI, CB, CCC, CE, ErP, FCC-B, ISO9241-307, KC, REACH, RoHS, TUV-type, UL (cUL)

CECP, CEL, ENERGY STAR, RoHS Compliant, TCO Certified Displays, TUV Rheonland Eye Safety Certified

0 % ~ 80 %

10 % ~ 80 %

10 % ~ 80 %

0 °C ~ 40 °C , 32 °F ~ 104 °F

0 °C ~ 40 °C , 32 °F ~ 104 °F

0 °C ~ 40 °C , 32 °F ~ 104 °F

NVIDIA G-SYNC, AMD FreeSync Premium

NVIDIA G-SYNC, AMD FreeSync

NVIDIA G-SYNC

Black Stabilizer, Color Calibrated, Dynamic Action Sync, HDR Effect, Reader Mode, Flicker-free technology, Crosshair, 3-Side Virtually Borderless Design, Smart Energy Saving, Low Blue Light, Nano IPS

Black Stabilizer, Wide Color Gamut, Smart Energy Saving, Color Calibrated, Low Blue Light, Crosshair, Dynamic Action Sync, Reader Mode, Nano IPS, Dual Controller, Color Weakness Mode, Adaptive-Sync technology, Flicker-free technology, HDR Effect

ComfortView, Flicker-free technology, Nano IPS, Picture-by-Picture, Low Blue Light, AlienFX Lighting, Picture-in-Picture, Ambient Light Sensor

45 W (average) / 48 W (max) / 0.3 W (sleep) / 0.3 W (off)

51 W (average) / 55 W (max) / 0.5 W (sleep) / 0.3 W (off)

31 W (average) / 95 W (max) / 0.3 W (sleep) / 0.2 W (off)

DisplayPort cable

DC Extension cable, HDMI cable, USB Type-C cable

DisplayPort cable, Mini-DisplayPort to DisplayPort Cable, USB Type-B 3.2 Gen 1 cable

2021

2020

2020