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Dell - Alienware AW3225QF vs LG - UltraGear 45GX950A-B

Last updated · How Mars Score works
Alienware AW3225QFDELLRENDER
Probe A
Dell
Alienware AW3225QF
72.8/ 100B
Performance84· 45%
Panel60· 40%
Connectivity· 15%
UltraGear 45GX950A-BLGRENDER
Probe B
LG
UltraGear 45GX950A-B
83.8/ 100A
Performance81· 45%
Panel87· 40%
Connectivity· 15%
Quick verdict

Between the Alienware AW3225QF and UltraGear 45GX950A-B, the Alienware AW3225QF comes out ahead in refresh rate and dci-p3 coverage, while the UltraGear 45GX950A-B wins on screen size and peak brightness. Overall, the Alienware AW3225QF scores 72.8 and the UltraGear 45GX950A-B scores 83.8 on our Mars Score.

Buying advice

Which should you buy?

The UltraGear 45GX950A-B is the clear pick on raw spec strength, leading by 11.0 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.

Pick the Alienware AW3225QF if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are refresh rate, dci-p3 coverage, panel type.

Pick the UltraGear 45GX950A-B if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are screen size, peak brightness, usb-c power delivery.

Both ship with comparable response time (gtg), g-sync, freesync, so those specs don't separate the two — focus on the differences below.

Bottom line: the UltraGear 45GX950A-B is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why Dell - Alienware AW3225QF wins

  • Refresh rate — 45.45% more. 240 Hz vs 165 Hz.
  • DCI-P3 coverage — 0.51% more. 99 % vs 98.5 %.
  • Panel type: QD-OLED (vs OLED).

Why LG - UltraGear 45GX950A-B wins

  • Screen size — 42.41% more. 45 " vs 31.6 ".
  • Peak brightness — 30.00% more. 1300 nits vs 1000 nits.
  • USB-C Power Delivery: 90 W vs 0 W.
Full readout

Spec comparison

Panel

SpecDell - Alienware AW3225QFLG - UltraGear 45GX950A-B
Screen size31.6 "45 "lead
Panel typeQD-OLEDleadOLED
Resolution4K5Klead
Aspect ratio16:921:9
Curvedtruetrue

Performance

SpecDell - Alienware AW3225QFLG - UltraGear 45GX950A-B
Refresh rate240 Hzlead165 Hz
Response time (GtG)0.03 ms0.03 ms
Peak brightness1000 nits1300 nitslead
DCI-P3 coverage99 %lead98.5 %
HDRtruetrue
G-Synctruetrue
FreeSynctruetrue

Connectivity

SpecDell - Alienware AW3225QFLG - UltraGear 45GX950A-B
HDMI ports22
DisplayPort ports11
USB-C inputfalsetruelead
USB-C Power Delivery0 W90 Wlead
KVMfalsetruelead
Reader questions

Frequently asked

Which has higher refresh rate, Alienware AW3225QF or UltraGear 45GX950A-B?+

Alienware AW3225QF refreshes at 240Hz vs 165Hz.

Which has faster response time, Alienware AW3225QF or UltraGear 45GX950A-B?+

UltraGear 45GX950A-B responds in 0.03ms vs 0.03ms.

Does Alienware AW3225QF or UltraGear 45GX950A-B have USB-C with power delivery?+

UltraGear 45GX950A-B offers USB-C with 90W power delivery.

Drill down

Spec-level deep dives

By manufacturer

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