New
Dough Spectrum ES07EF5 27" Black
The OLED panel delivers 480Hz refresh, 0.03ms response, and 1000-nit peak brightness with DisplayHDR 400 True Black. Black frame insertion reduces motion blur at 48–120Hz, while user-upgradable firmware and dual-screen PIP/PBP add versatility. Best for competitive esports players chasing 480Hz clarity and retro gaming enthusiasts using pixel-perfect integer-ratio upscaling.
Screen 27
Resolution 2560 x 1440
Panel IPS
Refresh 480 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
HDR HDR400
58 Overall Score
Price CA$1,126
Snapshot
Pros & Cons
Pros
- Strong performance (100th percentile) 100th
- Strong connectivity (99th percentile) 99th
- Strong color (97th percentile) 97th
- Strong feature (87th percentile) 87th
Cons
- Below average social proof (3th percentile)
- Below average user sentiment (4th percentile)
- Below average ergonomic (13th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
50/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560 (QHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 480 Hz |
| Response Time | 0.03 |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 1000 nits |
| Color Gamut | 98.5% NTSC, 94% sRGB |
| HDR | HDR400 |
| HDR Support | HDR400 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 4 |
| USB-C | 1 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | No |
| Tilt | No |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | Yes |
| Weight | 6.8 kg / 15.0 lbs |
vs Competition
| Spec | Dough Spectrum ES07EF5 27" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27AQDMG | Samsung Odyssey Neo G9 G95NC | MSI MPG 272URX QD-OLED | Dell UltraSharp U4025QW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 44.5 | 26.5 | 57 | 27 | 39.70000076293945 |
| Resolution | 2560 x 1440 | 5120 x 2160 | 2560 x 1440 | 7680 x 2160 | 3840 x 2160 | 5120 x 2160 |
| Panel Type | IPS | OLED | OLED | VA | OLED | IPS |
| Refresh Rate | 480 | 165 | 240 | 240 | 240 | 120 |
| Response Time Ms | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 1 | 0.029999999329447746 | 5 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | Adaptive-Sync |
| Hdr | HDR400 | DisplayHDR True Black 400 | HDR10 | HDR10+ | DisplayHDR True Black 400 | DisplayHDR 600 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Dough Spectrum ES07EF5 27" | 97.3 | 64.1 | 69.1 | 86.5 | 3.8 | 12.8 | 99.7 | 98.7 | 3.3 |
| LG UltraGear 45GX950A-B Compare | 99.4 | 82.4 | 99.7 | 97.4 | 0 | 90.6 | 96.2 | 96.9 | 91.2 |
| ASUS ROG Strix XG27AQDMG Compare | 96.5 | 74 | 75.7 | 72.6 | 95.9 | 90.6 | 97.9 | 93.2 | 86.4 |
| Samsung Odyssey Neo G9 G95NC Compare | 99.4 | 32.3 | 99.7 | 97.4 | 0 | 72.4 | 87.7 | 93.2 | 95.7 |
| MSI MPG 272URX QD-OLED Compare | 95.9 | 64.1 | 97.3 | 86.5 | 75.6 | 90.6 | 97.9 | 82.4 | 75 |
| Dell UltraSharp U4025QW Compare | 97.6 | 82.4 | 98.4 | 97.4 | 75.6 | 72.4 | 56.3 | 99.3 | 98.4 |
Price
Value & Pricing
From CA$1,126
Amazon.ca 1 offers From CA$1,126
Jun 1, 2026 CA$1,126
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
