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Product overview
The Samsung Odyssey G4 G40B (LS27BG402) is a 27-inch flat Full HD gaming monitor with an IPS panel and a maximum refresh rate of 240Hz.
Key features
Samsung specifies a 1ms (GTG) response time, 400 cd/m² typical brightness, 1000:1 static contrast, 99% sRGB coverage and HDR10. AMD FreeSync Premium and NVIDIA G-Sync Compatible support keep gameplay smooth and tear-free.
It offers two HDMI 2.0 ports and one DisplayPort 1.2 with a headphone output, and an HDMI cable is included. There are no built-in speakers.
The stand provides 120 mm of height adjustment, tilt (-3° to 22°), swivel (±15°) and pivot to portrait, and a 100 × 100 mm VESA pattern is available.
Technical specifications
- Model: Odyssey G4 G40B (LS27BG402EMXUE)
- Screen Size: 27″
- Resolution: Full HD (1920×1080)
- Panel Type: IPS
- Refresh Rate: 240 Hz
- Response Time: 1ms (GTG)
- Video Inputs: HDMI, DisplayPort
- Adaptive Sync: AMD FreeSync, G-SYNC Compatible
- Curved / Flat: Flat
- HDR: HDR10
- Brightness: 400 cd/m²
- VESA Mount: 100 x 100 mm
- Stand Adjustment: Height 120 mm, tilt -3° to 22°, swivel -15° to 15°, pivot -92° to 92°
- Aspect Ratio: 16:9
- Contrast Ratio: 1,000:1 (static)
- Color Gamut: 99% sRGB
- Built-in Speakers: No
Display
| Model | Odyssey G4 G40B (LS27BG402EMXUE) |
|---|---|
| Screen Size | 27″ |
| Resolution | Full HD (1920×1080) |
| Aspect Ratio | 16:9 |
| Panel Type | IPS |
| Curved / Flat | Flat |
Performance
| Refresh Rate | 240 Hz |
|---|---|
| Response Time | 1ms (GTG) |
| Adaptive Sync | AMD FreeSync, G-SYNC Compatible |
Picture quality
| HDR | HDR10 |
|---|---|
| Brightness | 400 cd/m² |
| Contrast Ratio | 1,000:1 (static) |
| Color Gamut | 99% sRGB |
Connectivity & audio
| Video Inputs | HDMI, DisplayPort |
|---|---|
| Built-in Speakers | No |
Ergonomics
| VESA Mount | 100 x 100 mm |
|---|---|
| Stand Adjustment | Height 120 mm, tilt -3° to 22°, swivel -15° to 15°, pivot -92° to 92° |
