Lenovo - Legion Y32p-30 4K vs LG - UltraGear 27GP950-B
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Lenovo - Legion Y32p-30 4K | LG - UltraGear 27GP950-B |
|---|---|---|
| Peak brightness | 450 nits | 600 nits |
| Screen size | 32 " | 27 " |
| Refresh rate | 144 Hz | 160 Hz |
| DCI-P3 coverage | 96 % | 98 % |
| USB-C Power Delivery | 90 W | 0 W |
Between the Legion Y32p-30 4K and UltraGear 27GP950-B, the Legion Y32p-30 4K comes out ahead in screen size / usb-c power delivery, while the UltraGear 27GP950-B wins on peak brightness / refresh rate. Overall, the Legion Y32p-30 4K scores 70.1 and the UltraGear 27GP950-B scores 69.5 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (70.1 vs 69.5). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the Legion Y32p-30 4K 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 screen size, usb-c power delivery. The single most decisive one: Screen size — 18.52% more. 32 " vs 27 ".
Pick the UltraGear 27GP950-B if you care most about peak brightness / refresh rate. Its strongest claims are peak brightness, refresh rate, dci-p3 coverage. The single most decisive one: Peak brightness — 33.33% more. 600 nits vs 450 nits.
Both ship with comparable response time (gtg), panel type, g-sync, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Lenovo - Legion Y32p-30 4K or LG - UltraGear 27GP950-B?
Lenovo - Legion Y32p-30 4K leads the current Mars Score by 0.6 points.The more useful decision is the trade-off behind that result: compare screen size, refresh rate against the way you will actually use the product.
Choose Lenovo - Legion Y32p-30 4K if…
Lenovo - Legion Y32p-30 4K has the measurable edge on screen size in, has usb c pd w.
Choose LG - UltraGear 27GP950-B if…
LG - UltraGear 27GP950-B has the measurable edge on peak brightness nits, refresh rate hz, color gamut dci p3 pct.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Lenovo - Legion Y32p-30 4K wins
- ▲Screen size — 18.52% more. 32 " vs 27 ".
- ▲USB-C Power Delivery: 90 W vs 0 W.
Why LG - UltraGear 27GP950-B wins
- ▲Peak brightness — 33.33% more. 600 nits vs 450 nits.
- ▲Refresh rate — 11.11% more. 160 Hz vs 144 Hz.
- ▲DCI-P3 coverage — 2.08% more. 98 % vs 96 %.
Spec comparison
Panel
| Spec | Lenovo - Legion Y32p-30 4K | LG - UltraGear 27GP950-B |
|---|---|---|
| Screen size | 32 "lead | 27 " |
| Panel typeⓘ | IPS | IPS |
| Resolutionⓘ | 4K | 4K |
| Aspect ratioⓘ | 16:9 | 16:9 |
| Curvedⓘ | false | false |
Performance
| Spec | Lenovo - Legion Y32p-30 4K | LG - UltraGear 27GP950-B |
|---|---|---|
| Refresh rateⓘ | 144 Hz | 160 Hzlead |
| Response time (GtG)ⓘ | 1 ms | 1 ms |
| Peak brightnessⓘ | 450 nits | 600 nitslead |
| DCI-P3 coverageⓘ | 96 % | 98 %lead |
| HDRⓘ | true | true |
| G-Syncⓘ | true | true |
| FreeSyncⓘ | true | true |
Connectivity
| Spec | Lenovo - Legion Y32p-30 4K | LG - UltraGear 27GP950-B |
|---|---|---|
| HDMI ports | 2 | 2 |
| DisplayPort ports | 1 | 1 |
| USB-C inputⓘ | truelead | false |
| USB-C Power Deliveryⓘ | 90 Wlead | 0 W |
| KVM | false | false |
Frequently asked
Which has higher refresh rate, Legion Y32p-30 4K or UltraGear 27GP950-B?+
UltraGear 27GP950-B refreshes at 160Hz vs 144Hz.
Which has faster response time, Legion Y32p-30 4K or UltraGear 27GP950-B?+
UltraGear 27GP950-B responds in 1ms vs 1ms.
Does Legion Y32p-30 4K or UltraGear 27GP950-B have USB-C with power delivery?+
Legion Y32p-30 4K offers USB-C with 90W power delivery.