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BenQ MOBIUZ EX321UZ vs Samsung Odyssey OLED G8 32″ (G80SH)

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

Better figure, where one is clearly better

BenQMOBIUZ EX321UZSamsungOdyssey OLED G8 32″ (G80SH)
Overview
ReleasedFebruary 2026May 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 (QD-OLED Penta Tandem)
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
HDR formats–VESA DisplayHDR True Black 500, HDR10+ Gaming
Contrast ratio1,500,000:11,500,000:1
Colour range99% DCI-P399% DCI-P3
DCI-P3 coverage99%99%
Screen finishGlossyMatte
ShapeFlatFlat
Adaptive syncFreeSync Premium ProFreeSync Premium Pro, G-Sync Compatible
Colour depth1.07 billion coloursMax 1B colours
Colour accuracyDelta E < 2–
Colour modesCinema 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 reductionBlur Reduction–
Viewing angles178° / 178° (CR ≥ 10)178° / 178°
Eye careFlicker-free, Low Blue Light, Color WeaknessEye Saver Mode, Flicker Free
Burn-in protectionGraphene film and aluminium-plated heat dissipation; Pixel Refresh, Pixel Shift, Idle Dimmer and Logo DimmingBurn-in at normal usage covered within warranty (not commercial use, abuse or misuse)
CalibrationFactory calibration reportFactory tuning with factory calibration report; Pantone Validated
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 90 WUp to 98 W
USB ports2 × USB-A, USB-C2 × USB-A
Speakers–No
KVM switchYes–
EthernetNo–
HDMI detail2 × HDMI 2.1, one with eARC; ALLM, VRR and CEC; HDCP 2.32 × HDMI 2.1, HDCP 2.2
DisplayPort detail–1 × DisplayPort 2.1 (UHBR20), HDCP 2.2
USB-C detailDisplayPort Alt Mode, data and 90 W power delivery1 × USB-C with DisplayPort Alt Mode, 98 W charging, HDCP 2.2
USB hub detailUSB 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)2 × USB-A 3.2 Gen 1 downstream
Audio outHeadphone jackHeadphone jack
Design
Stand adjustsHeight, tilt, swivelHeight, tilt, swivel, pivot
VESA mountYesYes
Weight with stand8.29 kg7.8 kg
Height adjustment100 mm120 mm (±5 mm)
Tilt-5° to 15°-2° to 25° (±2°)
Swivel15° / 15° (left / right)-30° to 30° (±3°)
Pivot–-92° to 92° (±2°)
VESA pattern100 × 100 mm100 × 100 mm
Size with stand598.14 × 718.88 × 223.48 mm (H × W × D)719.7 × 594.5 × 263.9 mm
Size without stand418.14 × 718.88 × 82.93 mm (H × W × D)719.7 × 414.7 × 49.2 mm
Weight without stand5.99 kg5.3 kg
Colours–Silver
Power and support
Power use45 W normal, 300 W max, < 0.5 W sleep32 W typical, 240 W max, 0.5 W standby, 0.3 W off
Energy class–F
Power supplyBuilt-in, 100–240 VExternal adaptor, AC 100–240 V
SoftwareColor Shuttle, Display QuickitSuper Arena Gaming UX, Black Equalizer, Virtual AIM Point, Core Sync, Auto Source Switch+, Off Timer Plus
CertificationsTÜV Flicker-free and Low Blue Light (Hardware Solution)UL Glare Free, Pantone Validated, Windows 11
In the boxRemote control, DP 2.1 and HDMI 2.1 cables (may vary by region), calibration report, cleaning cloth, quick start guide, safety instructionsHDMI cable, DisplayPort cable, USB-C cable, power cable (1.5 m)

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