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AOC AGON PRO AG326UZD2 vs BenQ MOBIUZ EX321UZ

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

Better figure, where one is clearly better

AOCAGON PRO AG326UZD2BenQMOBIUZ EX321UZ
Overview
ReleasedApril 2026February 2026
Display
Screen size31.5″31.5″
Resolution3840 × 2160 (4K)3840 × 2160 (4K)
Sharpness140 pixels per inch140 pixels per inch
PanelQD-OLED (4th-gen QD-OLED)QD-OLED (4th-gen QD-OLED)
Refresh rate240 Hz240 Hz
Response time (grey to grey)0.03 ms0.03 ms
Brightness (typical)300 nits300 nits
HDR peak brightness1,000 nits1,000 nits
HDR certificationDisplayHDR True Black 500DisplayHDR True Black 500
Contrast ratio1,500,000:11,500,000:1
Colour range99.7% DCI-P3, 81.6% BT.2020 (CIE 1976)99% DCI-P3
DCI-P3 coverage99.7%99%
Screen finishGlossyGlossy
ShapeFlatFlat
Adaptive syncVESA AdaptiveSync, G-Sync CompatibleFreeSync Premium Pro
Colour depth1.073B (10 bits)1.07 billion colours
Colour accuracy–Delta E < 2
Colour modes–Cinema HDR, Fantasy HDR, Realistic HDR, Sci-fi HDR, Display P3, sRGB, Custom, DisplayHDR, Cinema, Sci-fi, Realistic, Fantasy, Gamer 1, Gamer 2, Gamer 3
Motion blur reduction–Blur Reduction
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% APL–
Viewing angles178° / 178° (CR10)178° / 178° (CR ≥ 10)
Eye careFlicker Free, Anti Blue LightFlicker-free, Low Blue Light, Color Weakness
Burn-in protectionOLED Care (Pixel Orbiting, Pixel Refresh, Screen Saver, Logos Protection, Boundary Dimmer, Taskbar Dimmer, Thermal Protection); 3-year warranty covers burn-inGraphene film and aluminium-plated heat dissipation; Pixel Refresh, Pixel Shift, Idle Dimmer and Logo Dimming
Calibration–Factory calibration report
Connections
Video inputs2 × HDMI 2.1, DisplayPort 2.1 UHBR20, USB-C2 × HDMI 2.1, DisplayPort 2.1 UHBR20, USB-C
USB-C chargingUp to 65 WUp to 90 W
USB ports2 × USB-A2 × USB-A, USB-C
KVM switchYesYes
EthernetNoNo
SpeakersYes–
HDMI detail2 × HDMI 2.1; 4K at 120 Hz on PS5 and Xbox Series X|S2 × HDMI 2.1, one with eARC; ALLM, VRR and CEC; HDCP 2.3
DisplayPort detail1 × DP 2.1 (UHBR 20); 4K at 240 Hz–
USB-C detailDP Alt mode, data and video, 65 W power deliveryDisplayPort Alt Mode, data and 90 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); 2 × USB-A downstream (4.5 W charging), 1 × USB-C downstream (7.5 W charging), 1 × USB-C upstream (data only)
Picture by picturePiP and PbP–
Audio outHeadphone out (3.5 mm)Headphone jack
Speaker detail8 W × 2–
Design
Stand adjustsHeight, tilt, swivel, pivotHeight, tilt, swivel
VESA mountYesYes
Weight with stand10.56 kg8.29 kg
Height adjustment150 mm100 mm
Tilt-5° (+3/-0) to +23° (-3/+0)-5° to 15°
Swivel-16° ±2° to 16° ±2°15° / 15° (left / right)
Pivot-91° ±1° to 91° ±1°–
VESA pattern100 × 100 mm100 × 100 mm
Size with stand717.3 × (485.9–635.9) × 316.8 mm (W × H × D)598.14 × 718.88 × 223.48 mm (H × W × D)
Size without stand717.3 × 420.8 × 87.2 mm (W × H × D)418.14 × 718.88 × 82.93 mm (H × W × D)
Weight without stand7.53 kg5.99 kg
ColoursBlack–
Power and support
Power use123 W typical, 290 W max, 0.5 W standby, 0.3 W off45 W normal, 300 W max, < 0.5 W sleep
Energy classF–
Power supplyInternalBuilt-in, 100–240 V
SoftwareG-MenuColor Shuttle, Display Quickit
Certifications–TÜV Flicker-free and Low Blue Light (Hardware Solution)
Warranty3 years, including OLED burn-in (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 cableRemote control, DP 2.1 and HDMI 2.1 cables (may vary by region), calibration report, cleaning cloth, quick start guide, safety instructions

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