Lenovo - Legion Y32p-30 4K vs ASUS - ROG Swift PG34WCDM
Between the Legion Y32p-30 4K and ROG Swift PG34WCDM, the Legion Y32p-30 4K comes out ahead in several specs, while the ROG Swift PG34WCDM wins on peak brightness / response time (gtg). Overall, the Legion Y32p-30 4K scores 69.2 and the ROG Swift PG34WCDM scores 75.1 on our Mars Score.
Which should you buy?
The ROG Swift PG34WCDM edges ahead on the Mars Score (69.2 vs 75.1), but the 5.9-point gap is small enough that the right pick comes down to which spec advantages matter to you.
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 ROG Swift PG34WCDM 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), refresh rate, 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 ROG Swift PG34WCDM 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 ASUS - ROG Swift PG34WCDM wins
- ▲Peak brightness — 188.89% more. 1300 nits vs 450 nits.
- ▲Response time (GtG) — 97.00% less. 0.03 ms vs 1 ms.
- ▲Refresh rate — 66.67% more. 240 Hz vs 144 Hz.
- ▲Screen size — 6.25% more. 34 " vs 32 ".
- ▲DCI-P3 coverage — 3.13% more. 99 % vs 96 %.
- ▲Panel type: QD-OLED (vs IPS).
Spec comparison
Panel
| Spec | Lenovo - Legion Y32p-30 4K | ASUS - ROG Swift PG34WCDM |
|---|---|---|
| Screen sizeⓘ | 32 " | 34 "lead |
| Panel typeⓘ | IPS | QD-OLEDlead |
| Resolutionⓘ | 4Klead | 1440p |
| Aspect ratioⓘ | 16:9 | 21:9 |
| Curvedⓘ | false | truelead |
Performance
| Spec | Lenovo - Legion Y32p-30 4K | ASUS - ROG Swift PG34WCDM |
|---|---|---|
| Refresh rateⓘ | 144 Hz | 240 Hzlead |
| Response time (GtG)ⓘ | 1 ms | 0.03 mslead |
| Peak brightnessⓘ | 450 nits | 1300 nitslead |
| DCI-P3 coverageⓘ | 96 % | 99 %lead |
| HDRⓘ | true | true |
| G-Syncⓘ | true | true |
| FreeSyncⓘ | true | true |
Connectivity
| Spec | Lenovo - Legion Y32p-30 4K | ASUS - ROG Swift PG34WCDM |
|---|---|---|
| HDMI ports | 2 | 2 |
| DisplayPort ports | 1 | 1 |
| USB-C input | true | true |
| USB-C Power Deliveryⓘ | 90 W | 90 W |
| KVM | false | truelead |
Frequently asked
Which has higher refresh rate, Legion Y32p-30 4K or ROG Swift PG34WCDM?+
ROG Swift PG34WCDM refreshes at 240Hz vs 144Hz.
Which has faster response time, Legion Y32p-30 4K or ROG Swift PG34WCDM?+
ROG Swift PG34WCDM responds in 0.03ms vs 1ms.
Does Legion Y32p-30 4K or ROG Swift PG34WCDM have USB-C with power delivery?+
Both offer USB-C PD — 90W on Legion Y32p-30 4K, 90W on ROG Swift PG34WCDM.
Spec-level deep dives
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