Samsung Odyssey G4 LS27BG402ENX 27” Full HD IPS Gaming Monitor – 240 Hz, G-Sync

The Samsung LS27BG402ENX 27” Full HD IPS gaming monitor delivers lightning-fast performance with a 240 Hz refresh rate and 1 ms GTG response. Featuring G-Sync compatibility, HDR10 support, and Ultrawide Game View, it provides smooth, immersive visuals for competitive gaming. With an ergonomic, fully adjustable stand and eye-care features, it’s built for comfort during marathon gaming and work sessions alike.

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Key Specifications

• Screen Size: 27”

• Resolution: Full HD 1920 × 1080 (16:9)

• Panel Type: IPS (Flat)

• Refresh Rate: 240 Hz

• Response Time: 1 ms (GTG)

• Brightness: 400 cd/m² (typical)

• Contrast Ratio: 1000:1 (static), Mega ∞ DCR (dynamic)

• Color Support: 16.7 Million

• Viewing Angles: 178° (H) / 178° (V)

• HDR: HDR10 support

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Connectivity

• HDMI: 1 × HDMI 2.0

• DisplayPort: 1 × DP 1.2

• Audio / Headphone Out: Yes

• USB Hub: No

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Features & Technologies

• 240 Hz refresh rate with ultra-smooth motion for competitive gaming

• 1 ms GTG response time for blur-free, lightning-fast action

• G-Sync Compatible – reduces screen tearing and stutter

• Ultrawide Game View (21:9 mode) for expanded field of vision

• HDR10 support for enhanced color and contrast in supported content

• Eye Saver Mode & Flicker-Free technology for long gaming sessions

• Ergonomic stand: Tilt, swivel, pivot, and height adjustable

• 3-sided borderless design for immersive setups and multi-monitor use

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Benefits / Use Cases

• Elite-level performance with 240 Hz refresh and 1 ms response for esports and competitive gaming

• Immersive visuals with IPS clarity, HDR10, and wide viewing angles

• Extended productivity & comfort with Eye Saver Mode and ergonomic adjustments

• Ultrawide Game View reveals hidden areas in-game for strategic advantage

• Multi-purpose monitor: gaming, students, and professionals

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Technical Details / Notes

• Model: LS27BG402ENX

• Color: Black, gaming finish

• Mounting: VESA compatible (100 × 100 mm)

• Package Contents:

  • Samsung LS27BG402ENX 27” Monitor

  • Power Cable

  • DisplayPort Cable

  • Documentation

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Quick Facts

• Brand: Samsung

• Model: LS27BG402ENX

• Screen Size: 27”

• Resolution: Full HD 1920 × 1080

• Panel Type: IPS (Flat)

• Refresh Rate: 240 Hz

• Response Time: 1 ms (GTG)

• Brightness: 400 cd/m²

• Contrast: 1000:1 (static), Mega ∞ DCR

• HDR: HDR10 supported

• Connectivity: HDMI 2.0, DP 1.2, Audio Out

• Speakers: No

• Ergonomics: Tilt, Swivel, Pivot, Height Adjustable

• Mounting: VESA 100 × 100 mm

• Design: 3-sided borderless gaming style