Alienware AW2723DF Gaming Monitor: Review, Pros & Cons

Summary

A 27-inch 1440p IPS monitor for high-refresh PC gaming, with 240 Hz native (280 Hz over DisplayPort), FreeSync Premium Pro and G-SYNC Compatible VRR. Check your use case first: HDR is weak and there is no HDMI 2.1, so console and dark-room buyers are better served elsewhere.

Strengths

Fast 240 Hz native panel overclocks to 280 Hz over DisplayPort with low input lag.
Wide 95% DCI-P3 gamut with excellent pre-calibration color accuracy.
Fully ergonomic stand with height, swivel, tilt, pivot and VESA mount.
FreeSync Premium Pro and G-SYNC Compatible VRR across a 48–280 Hz range.
Rich connectivity with two HDMI ports and a four-port USB hub.

Weaknesses

IPS contrast of about 1000:1 makes blacks look gray in dark rooms.
Sixteen-zone edge-lit local dimming cannot be disabled in HDR and blooms.
No HDMI 2.1; console use is capped at 144 Hz and 1440p.
Manufacturer’s 600 cd/m² brightness claim exceeds the 380–450 nits measured in SDR.
No motion blur reduction and some motion blur remains at high refresh.

Verified specifications

Model	Alienware AW2723DF (“Alienware 27 Gaming Monitor”).
Panel	27 in (26.96 in diagonal), IPS, W-LED backlight, 2560 × 1440 (QHD), 16:9.
Pixel density	about 109 ppi (108.79).
Color depth	10-bit (8-bit + FRC), 1.07 billion colors.
Color gamut	100% sRGB, 95% DCI-P3.
Refresh rate	240 Hz native, overclockable to 280 Hz over DisplayPort 1.4 with DSC; 48–144 Hz over HDMI 2.0.
Response time	1 ms grey-to-grey (extreme overdrive), 4 ms average.
Adaptive sync	AMD FreeSync Premium Pro and NVIDIA G-SYNC Compatible, 48–280 Hz; VESA AdaptiveSync Display.
HDR	VESA DisplayHDR 600, 16-zone edge-lit local dimming (cannot be disabled in HDR).
Brightness	380–450 nits typical SDR (manufacturer claim 600 cd/m²), 700 nits HDR peak.
Contrast ratio	1000:1 static.
Input lag	about 2 ms (2.3 ms measured).
Viewing angles	178°/178°.
Connectivity	1× DisplayPort 1.4, 2× HDMI 2.0, 4× USB 3.2, headphone jack, audio line-out.
Console support	1440p at 120 Hz on PS5/Xbox; Console Mode upscales 4K at 60 Hz HDR.
Features	AlienVision overlays, Dark Stabilizer, PiP/PbP, on-screen timers, refresh-rate tracker, ComfortView Plus, flicker-free backlight, 5-way joystick OSD.
Ergonomics	110 mm height adjustment, ±20° swivel, -5°/21° tilt, 90° pivot, 100×100 mm VESA mount.
Power	100–120 V or 220–240 V, 50 Hz, 1.5 A; 105 W max, about 22.4 W average, 0.3 W off, 0.4 W sleep.
Dimensions	606.6 × 354.3 × 67 mm (23.88 × 13.95 × 2.64 in) without stand; 606.6 × 406.3 × 268.0 mm (23.88 × 15.99 × 10.55 in) with stand.
Weight	5.71 kg (12.59 lb) without stand; 9.34 kg (20.59 lb) with stand; 12.64 kg (27.87 lb) boxed.
In the box	DisplayPort cable, HDMI cable, Mini-DisplayPort to DisplayPort adapter, USB 3.2 Gen 1 upstream cable.
Color finishes	black and Lunar White.

Full research notes and sources

Picture and motion

The AW2723DF’s strength is fast, accurate PC gaming. RTINGS rates mixed use 7.1 out of 10 with “decent” PC gaming, “good” office performance and “decent” response time; DisplayNinja rates it 3.9 with strong design and performance scores but weak value. The 240 Hz native refresh overclocks to 280 Hz over DisplayPort 1.4 with DSC, and input lag sits near 2 ms. Color is the other selling point: 95% DCI-P3 coverage, excellent pre-calibration accuracy and a dedicated sRGB mode. The 1 ms figure is the extreme overdrive result; the average response time is 4 ms, and some motion blur remains even at high refresh. The weak point is contrast: about 1000:1, typical of IPS, so blacks look gray and IPS glow shows in dark rooms.

HDR and console use

DisplayHDR 600 certification overstates the HDR experience. The monitor uses a 16-zone edge-lit local dimming system that cannot be turned off in HDR, so blooming appears around bright objects and colors do not pop. Independent measurements put typical SDR brightness at 380 to 450 nits, with a 700 nit HDR peak, against the manufacturer’s 600 cd/m² claim. Console use is limited: there is no HDMI 2.1, so consoles are capped at 144 Hz and 1440p, though Console Mode upscales 4K at 60 Hz HDR. Buyers who care about dark-room or HDR performance, or who play mainly on console, should look elsewhere.

Ergonomics and value

The stand is a genuine strength: 110 mm of height adjustment, ±20° swivel, -5°/21° tilt, 90° pivot and a 100×100 mm VESA mount. Connectivity includes one DisplayPort 1.4, two HDMI 2.0 ports and a four-port USB 3.2 hub, plus a headphone jack. Power draw averages about 22.4 W. On value, DisplayNinja rates price/value 2.0 and recommends the HP Omen 27qs around $350, arguing the 280 Hz versus 240 Hz difference is not perceptible and HDR is poor. DisplayNinja’s review-era figures run from $500 to $650. At about $350 or below it would be competitive; at $500 to $650 it is hard to justify unless color accuracy and ergonomics matter most. No long-term reliability or defect-prevalence data was found in the sources checked, and the warranty terms were not stated.

Which model this is

This page covers the Alienware 27 Gaming Monitor AW2723DF, a 27-inch 1440p IPS panel released in 2022 that replaced the AW2721D. It ships in black and Lunar White finishes; the hardware is the same across colors. The Amazon listing for this monitor is ASIN B0BCXJ7XXM. Do not confuse it with the AW2721D, AW2725DF or AW2726DM, which are different models.