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AOC AGON PRO AG326UZD2 vs Dell Alienware 32 4K QD-OLED Gaming Monitor (AW3225QF)

Every spec side by side, from each maker's published figures.

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AOCAGON PRO AG326UZD2DellAlienware 32 4K QD-OLED Gaming Monitor (AW3225QF)
Overview
ReleasedApril 2026January 2024
Display
Screen size31.5″31.6″
Resolution3840 × 2160 (4K)3840 × 2160 (4K)
Sharpness140 pixels per inch139 pixels per inch
PanelQD-OLED (4th-gen QD-OLED)QD-OLED
Refresh rate240 Hz240 Hz
Response time (grey to grey)0.03 ms0.03 ms
Brightness (typical)300 nits250 nits
HDR peak brightness1,000 nits1,000 nits
HDR certificationDisplayHDR True Black 500DisplayHDR True Black 400
HDR formats–Dolby Vision, VESA DisplayHDR True Black 400
Contrast ratio1,500,000:11,500,000:1
Colour range99.7% DCI-P3, 81.6% BT.2020 (CIE 1976)99% DCI-P3 (CIE 1976)
DCI-P3 coverage99.7%99%
Colour accuracy (Delta E)–Below 2
Screen finishGlossy–
ShapeFlatCurved (1700R)
Adaptive syncVESA AdaptiveSync, G-Sync CompatibleG-Sync Compatible, VESA AdaptiveSync
Colour depth1.073B (10 bits)1.07 billion colours
Colour accuracy–ΔE2000 < 2 (average) in sRGB and DCI-P3 preset modes
sRGB coverage140.7% (CIE 1976)–
Adobe RGB coverage96.9% (CIE 1976)–
HDR detail515 nits at 10% APL, 1,000 nits at 3% APL; SDR 300 nits at 100% APLVESA DisplayHDR 400 True Black, Dolby Vision; 450 cd/m² (TB400), 1,000 cd/m² HDR peak
Viewing angles178° / 178° (CR10)178° horizontal, 178° vertical (typical)
Pixel pitch–0.1814 mm x 0.1814 mm
Eye careFlicker Free, Anti Blue Light–
Burn-in protectionOLED Care (Pixel Orbiting, Pixel Refresh, Screen Saver, Logos Protection, Boundary Dimmer, Taskbar Dimmer, Thermal Protection); 3-year warranty covers burn-in–
Connections
Video inputs2 × HDMI 2.1, DisplayPort 2.1 UHBR20, USB-C2 × HDMI 2.1, DisplayPort 1.4
USB-C chargingUp to 65 WNone
USB ports2 × USB-A3 × USB-A, USB-C
KVM switchYes–
EthernetNoNo
SpeakersYesNo
HDMI detail2 × HDMI 2.1; 4K at 120 Hz on PS5 and Xbox Series X|S2 x HDMI 2.1 (HDCP 1.4 and 2.3), up to 3840 x 2160 at 240 Hz FRL, HDR and VRR; one with eARC for Dolby Atmos pass-through
DisplayPort detail1 × DP 2.1 (UHBR 20); 4K at 240 Hz1 x DisplayPort 1.4 (HDCP 1.4 and 2.3), up to 3840 x 2160 at 240 Hz with DSC and HDR
USB-C detailDP Alt mode, data and video, 65 W power delivery–
USB hub detailUSB 3.2 Gen 1; 2 × USB-A downstream (one fast charge), 1 × USB-B upstreamUSB 3.2 Gen 1 (5 Gbps) hub with one USB-B upstream; 2 x USB-A on the back; 1 x USB-A and 1 x USB-C (BC1.2 charging) in the quick access ports
Picture by picturePiP and PbP–
Audio outHeadphone out (3.5 mm)–
Speaker detail8 W × 2–
Design
Stand adjustsHeight, tilt, swivel, pivotHeight, tilt, swivel
VESA mountYesYes
Weight with stand10.56 kg9.35 kg
Height adjustment150 mm0–110 mm
Tilt-5° (+3/-0) to +23° (-3/+0)-5° to 21°
Swivel-16° ±2° to 16° ±2°-20° to 20°
Pivot-91° ±1° to 91° ±1°None (don't use in portrait)
VESA pattern100 × 100 mm100 x 100 mm
Size with stand717.3 × (485.9–635.9) × 316.8 mm (W × H × D)715.56 x 305.72 x 472.77–582.77 mm (W x D x H)
Size without stand717.3 × 420.8 × 87.2 mm (W × H × D)715.56 x 106.44 x 421.92 mm (W x D x H)
Weight without stand7.53 kg6 kg
ColoursBlack–
Power and support
Power use123 W typical, 290 W max, 0.5 W standby, 0.3 W off42.5 W on mode, 0.5 W standby, 0.3 W off, 190 W maximum
Energy classF–
Power supplyInternal–
SoftwareG-MenuAlienware Command Center, Dell Display and Peripheral Manager
Certifications–VESA DisplayHDR 400 True Black, NVIDIA G-SYNC Compatible, VESA AdaptiveSync Display
Warranty3 years, including OLED burn-in (UK)3 years limited (UK)
In the boxHDMI 2.1 cable (1.8 m), DP 2.1 cable (1.8 m), USB-B to A cable (1.8 m), USB-C to C Gen 2 cable (1.5 m), power cableStand riser and base, power cable, HDMI 2.1 FRL cable, DisplayPort 1.4 cable, USB 3.2 Gen 1 upstream cable, microfibre cloth

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