Sealan Q270w16 27" 2025
A 180Hz refresh rate and 1ms response time with FreeSync deliver fluid, tear-free motion for competitive gaming on a sharp 2560x1440 panel. The 99% sRGB coverage and 3000:1 contrast ratio produce vibrant, detailed images, while the height-adjustable stand and dual HDMI and DisplayPort inputs offer flexible connectivity. This monitor is best for budget-conscious gamers who prioritize high refresh rate 1440p performance and color accuracy over HDR brightness or portability.
Screen 27"
Resolution 2560 x 1440
Refresh 180 Hz
response time ms 1
adaptive sync FreeSync
HDR HDR10
48 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong performance (82nd percentile) 82nd
- Strong connectivity (74th percentile) 74th
- Strong color (68th percentile) 68th
- Strong feature (68th percentile) 68th
Cons
- Below average portability (13th percentile)
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Aspect Ratio | 1.70:1 |
| Curved | No |
| Screen Finish | matte |
Performance
| Refresh Rate | 180 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync |
Color & HDR
| Brightness | 300 nits |
| Color Gamut | 99% sRGB |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 2 |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| VESA Mount | 75x75 |
Features
| Weight | 5.6 kg / 12.4 lbs |
vs Competition
| Spec | Sealan Q270w16 27" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27UCDMG | Dell UltraSharp U4025QW | MSI MAG 271QPX QD-OLED E2 | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 45 | 27 | 39.70000076293945 | 27 | 34 |
| Resolution | 2560 x 1440 | 5120 x 2160 | 3840 x 2160 | 5120 x 2160 | 2560 x 1440 | 3440 x 1440 |
| Panel Type | - | OLED | OLED | IPS | QD-OLED | QD-OLED |
| Refresh Rate | 180 | 330 | 240 | 120 | 240 | 240 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 5 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | HDR10 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 600 | DisplayHDR True Black 400 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Sealan Q270w16 27" | 67.9 | 13 | 65.9 | 67.8 | 67.2 | 81.8 | 74.3 | 46.9 |
| LG UltraGear 45GX950A-B Compare | 99.4 | 76.6 | 99.7 | 95.8 | 90.9 | 99.4 | 96.9 | 94.7 |
| ASUS ROG Strix XG27UCDMG Compare | 96.1 | 57.8 | 97.9 | 84 | 90.9 | 98 | 81.4 | 99.3 |
| Dell UltraSharp U4025QW Compare | 98.2 | 76.6 | 98.7 | 95.8 | 90.9 | 56 | 99.3 | 97.9 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.1 | 57.8 | 77.4 | 84 | 90.9 | 98 | 81.4 | 99.3 |
| Alienware AW-Series AW3425DW Compare | 99 | 73.9 | 85.8 | 89.9 | 90.9 | 98 | 95.4 | 97.9 |
Usage Scores
- Overall48
- Gaming54.2
- Office49.7
- Creative49.8
- Portable5
- Professional49.3
- Entertainment51.4
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
