New
Acer PM Series PM191Q 18.5" Black
Screen 18.5
Resolution 1080p
Panel IPS
Refresh 100 Hz
response time ms 7
adaptive sync Adaptive-Sync
hdr HDR
51 Overall Score
Price MX$2,944
About This Monitor
Acer PM Series PM191Q 18.5" Black — screen size 18.5, resolution 1080p, panel type IPS, refresh rate 100, response time ms 7, adaptive sync Adaptive-Sync.
- Screen size 18.5
- Resolution 1080p
- Panel type IPS
- Refresh rate 100
- Response time ms 7
- Adaptive sync Adaptive-Sync
- HDR HDR
Overview
Performance
Pros & Cons
Pros
- Strong compact (95th percentile) 95th
- Strong connectivity (80th percentile) 80th
- Strong feature (73th percentile) 73th
Cons
- Below average display (22th percentile) 22th
Specifications
Full Specifications
Display
| Size | 18.5" |
| Resolution | 1080p |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 100 Hz |
| Response Time | 7 |
| Adaptive Sync | Adaptive-Sync |
Color & HDR
| Brightness | 250 nits |
| HDR | HDR |
| HDR Support | HDR |
Connectivity
| HDMI Ports | 1 |
| USB-C | 2 |
| Speakers | Yes |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | No |
| Tilt | Yes |
| Swivel | No |
| Pivot | No |
| VESA Mount | 75x75 |
Features
| Weight | 1.1 kg / 2.5 lbs |
Value & Pricing
Jun 7, 2026 MX$2,944
vs Competition
| Spec | Acer PM Series PM191Q 18.5" | ASUS ROG Strix XG27AQDMG | LG UltraGear 45GX950A-B | MSI MPG 272URX QD-OLED | Samsung Odyssey Neo G9 LS57CG952NNXZA | Dell UltraSharp U4025QW |
|---|---|---|---|---|---|---|
| Screen Size | 18.5 | 26.5 | 44.5 | 27 | 57 | 39.70000076293945 |
| Resolution | 1080p | 2560 x 1440 | 5120x2160 | 3840 x 2160 | 7680x2160 | 5120 x 2160 |
| Panel Type | IPS | OLED | OLED | OLED | VA | IPS |
| Refresh Rate | 100 | 240 | 165 | 240 | 240 | 120 |
| Response Time Ms | 7 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 1 | 5 |
| Adaptive Sync | Adaptive-Sync | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro | Adaptive-Sync |
| Hdr | HDR | HDR10 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 1000 | DisplayHDR 600 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity |
|---|---|---|---|---|---|---|---|
| Acer PM Series PM191Q 18.5" | 37.9 | 95.2 | 21.8 | 72.9 | 49.3 | 43.4 | 80 |
| ASUS ROG Strix XG27AQDMG Compare | 96.6 | 73.6 | 75.5 | 72.9 | 90.3 | 97.9 | 93 |
| LG UltraGear 45GX950A-B Compare | 99.5 | 68.6 | 99.6 | 97.4 | 90.3 | 96.1 | 87.8 |
| MSI MPG 272URX QD-OLED Compare | 96 | 63.4 | 97.3 | 86.7 | 90.3 | 97.9 | 82.6 |
| Samsung Odyssey Neo G9 LS57CG952NNXZA Compare | 97.3 | 73.6 | 99.6 | 97.4 | 72.1 | 88.3 | 99.1 |
| Dell UltraSharp U4025QW Compare | 97.6 | 86.6 | 98.2 | 97.4 | 72.1 | 57 | 99.1 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
