Between the Predator X32 X3 and UltraGear 27GP950-B, the Predator X32 X3 comes out ahead in response time (gtg) and peak brightness, while the UltraGear 27GP950-B wins on several specs. Overall, the Predator X32 X3 scores 73.2 and the UltraGear 27GP950-B scores 78.2 on our Mars Score.
Which should you buy?
The UltraGear 27GP950-B edges ahead on the Mars Score (73.2 vs 78.2), but the 5.0-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Predator X32 X3 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 response time (gtg), peak brightness, refresh rate, among others.
The UltraGear 27GP950-B similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable g-sync, freesync, so those specs don't separate the two — focus on the differences below.
Bottom line: the UltraGear 27GP950-B is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Acer - Predator X32 X3 wins
- ▲Response time (GtG) — 97.00% less. 0.03 ms vs 1 ms.
- ▲Peak brightness — 66.67% more. 1000 nits vs 600 nits.
- ▲Refresh rate — 50.00% more. 240 Hz vs 160 Hz.
- ▲Screen size — 18.52% more. 32 " vs 27 ".
- ▲DCI-P3 coverage — 1.02% more. 99 % vs 98 %.
- ▲Panel type: OLED (vs IPS).
Why LG - UltraGear 27GP950-B wins
- No decisive advantages.
Spec comparison
Panel
| Spec | Acer - Predator X32 X3 | LG - UltraGear 27GP950-B |
|---|---|---|
| Screen sizeⓘ | 32 "lead | 27 " |
| Panel typeⓘ | OLEDlead | IPS |
| Resolutionⓘ | 4K | 4K |
| Aspect ratioⓘ | 16:9 | 16:9 |
| Curvedⓘ | false | false |
Performance
| Spec | Acer - Predator X32 X3 | LG - UltraGear 27GP950-B |
|---|---|---|
| Refresh rateⓘ | 240 Hzlead | 160 Hz |
| Response time (GtG)ⓘ | 0.03 mslead | 1 ms |
| Peak brightnessⓘ | 1000 nitslead | 600 nits |
| DCI-P3 coverageⓘ | 99 %lead | 98 % |
| HDRⓘ | true | true |
| G-Syncⓘ | true | true |
| FreeSyncⓘ | true | true |
Connectivity
| Spec | Acer - Predator X32 X3 | LG - UltraGear 27GP950-B |
|---|---|---|
| HDMI ports | 2 | 2 |
| DisplayPort ports | 1 | 1 |
| USB-C input | truelead | false |
| USB-C Power Deliveryⓘ | 90 W | — |
| KVM | truelead | false |
Frequently asked
Which has higher refresh rate, Predator X32 X3 or UltraGear 27GP950-B?+
Predator X32 X3 refreshes at 240Hz vs 160Hz.
Which has faster response time, Predator X32 X3 or UltraGear 27GP950-B?+
Predator X32 X3 responds in 0.03ms vs 1ms.
Does Predator X32 X3 or UltraGear 27GP950-B have USB-C with power delivery?+
Predator X32 X3 offers USB-C with 90W power delivery.
Spec-level deep dives
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