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Lenovo - Legion Y32p-30 4K vs LG - UltraGear 45GX950A-B

Last updated · How Mars Score works
Legion Y32p-30 4KLENOVORENDER
Probe A
Lenovo
Legion Y32p-30 4K
69.2/ 100B
Performance77· 45%
Panel61· 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 Legion Y32p-30 4K and UltraGear 45GX950A-B, the Legion Y32p-30 4K comes out ahead in several specs, while the UltraGear 45GX950A-B wins on peak brightness / response time (gtg). Overall, the Legion Y32p-30 4K scores 69.2 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 14.6 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.

The Legion Y32p-30 4K does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.

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 peak brightness, response time (gtg), screen size, among others.

Both ship with comparable usb-c power delivery, g-sync, freesync, so those specs do not 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 Lenovo - Legion Y32p-30 4K wins

  • No decisive advantages.

Why LG - UltraGear 45GX950A-B wins

  • ▲Peak brightness — 188.89% more. 1300 nits vs 450 nits.
  • ▲Response time (GtG) — 97.00% less. 0.03 ms vs 1 ms.
  • ▲Screen size — 40.63% more. 45 " vs 32 ".
  • ▲Refresh rate — 14.58% more. 165 Hz vs 144 Hz.
  • ▲DCI-P3 coverage — 2.60% more. 98.5 % vs 96 %.
  • ▲Panel type: OLED (vs IPS).
Full readout

Spec comparison

Panel

SpecLenovo - Legion Y32p-30 4KLG - UltraGear 45GX950A-B
Screen sizeⓘ32 "45 "lead
Panel typeⓘIPSOLEDlead
Resolutionⓘ4K5Klead
Aspect ratioⓘ16:921:9
Curvedⓘfalsetruelead

Performance

SpecLenovo - Legion Y32p-30 4KLG - UltraGear 45GX950A-B
Refresh rateⓘ144 Hz165 Hzlead
Response time (GtG)ⓘ1 ms0.03 mslead
Peak brightnessⓘ450 nits1300 nitslead
DCI-P3 coverageⓘ96 %98.5 %lead
HDRⓘtruetrue
G-Syncⓘtruetrue
FreeSyncⓘtruetrue

Connectivity

SpecLenovo - Legion Y32p-30 4KLG - UltraGear 45GX950A-B
HDMI ports22
DisplayPort ports11
USB-C inputtruetrue
USB-C Power Deliveryⓘ90 W90 W
KVMfalsetruelead
Reader questions

Frequently asked

Which has higher refresh rate, Legion Y32p-30 4K or UltraGear 45GX950A-B?+

UltraGear 45GX950A-B refreshes at 165Hz vs 144Hz.

Which has faster response time, Legion Y32p-30 4K or UltraGear 45GX950A-B?+

UltraGear 45GX950A-B responds in 0.03ms vs 1ms.

Does Legion Y32p-30 4K or UltraGear 45GX950A-B have USB-C with power delivery?+

Both offer USB-C PD — 90W on Legion Y32p-30 4K, 90W on UltraGear 45GX950A-B.

Drill down

Spec-level deep dives

Screen size→Panel type→Resolution→Aspect ratio→Curved→Refresh rate→Response time (GtG)→Peak brightness→DCI-P3 coverage→HDR→G-Sync→FreeSync→
By manufacturer

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LG →4

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