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68.5 cm (27) Odyssey G5 G55H QHD 180Hz Gaming Monitor

Black 27
LS27HG552EW

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68.5 cm (27) Odyssey G5 G55H QHD 180Hz Gaming Monitor

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Black 27
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Highlights

QHD resolution (2560 X 1440) shows a character looking at a building from a distance, while FHD resolution (1920 X 1080) shows only part of the character and the building.

QHD

Boost your game's realism with true-to-life visuals

A curved Odyssey G55H monitor screen shows the 1000R curvature.

1000R Curved Screen

Wrap yourself in immersive gameplay

A sports car races forward at full speed. 180Hz refresh rate and 1ms response time.

2026_G55H_180Hz refresh rate + 1ms response time(GTG)

Fast-paced action with winning precision

A person is riding a futuristic motorcycle. The screen with AMD FreeSync turned on is clearer than the screen with it turned off.

AMD FreeSync

Immerse in smooth action without disruption

Features

Epic Screen. Epic Play.

Feature Overview

Boost your game's realism with true-to-life visuals

QHD

Step into a game world that's more vibrant and immersive than ever before. With 1.7 times the pixel density of Full HD (1920x1080), the Odyssey G5's QHD resolution (2560x1440) boasts incredibly detailed, pin-sharp images. Now you can take in the action in more detail on the same-sized screen.

Wrap yourself in immersive gameplay

1000R Curved Screen

Experience next-level gaming with a 1000R curved screen that wraps around you. The Odyssey G5’s curved display is designed to keep the screen’s edges within your natural viewing range, so you can focus on the action.

Viewing experience may vary depending on the viewing environment.

Enhanced brightness and clearer details

HDR10

Immerse yourself in lifelike visuals with improved contrast and color accuracy, thanks to HDR10. The high dynamic range on the Odyssey G5 provides brighter highlights and nuanced shadows for added depth — making scenes feel more vivid and realistic.

Fast-paced action with winning precision

180Hz refresh rate & 1ms response time (GTG)

Race to the top with ultimate speed on the Odyssey G5. The 180Hz refresh rate delivers ultra-smooth action with reduced lag, while the 1ms response time (GtG) helps capture your moves in real time for enhanced gaming precision.

Refresh rate and response time may vary based on the performance of the input source.'1ms' means one millisecond, which is the average response time range between 1.00ms and 1.99ms, truncated to a whole number.Based on GtG measured under internal test conditions. Results may vary by content and monitor settings (requires ‘Extreme mode’ setting).GtG (Gray to Gray) measures the time taken for a monitor pixel to change from one gray value to another.

Immerse in smooth action without disruption

AMD FreeSync

Keep gameplay fluid on the Odyssey G5. Variable refresh rate (VRR) with AMD FreeSync syncs the panel with the GPU to reduce choppiness, screen lag and image tearing, so high-speed action feels smooth and stable — helping you stay focused on the win.

Screen images simulated for illustrative purposes.AMD FreeSync is available only when a compatible AMD graphics card is used.

Catch enemies with better visibility

Black Equalizer

Black Equalizer allows you to adjust dark areas in games, so you can locate your opponents in even the deepest shadows.

Screen images simulated for demonstration purposes.

Screen images simulated for demonstration purposes.

Hit your marks with next-level accuracy

Virtual Aim Point

Aim with greater precision using Virtual Aim Point. On-screen crosshairs on the Odyssey G5 help improve accuracy, so you can line up your shots with confidence when the action peaks.

Instant auto-connect

Auto Source Switch

Jump into your favorite games faster. With Auto Source Switch, the Odyssey G5 instantly switches to the new source signal when you connect a device — no need to manually switch between multiple input sources.

In-box items

Specifications

  • Screen Curvature

    1000R

  • Aspect Ratio

    16:9

  • Brightness (Typical)

    300 cd/㎡

  • Contrast Ratio Static

    2,500:1

  • Resolution

    QHD (2560 x 1440)

  • Response Time

    1 (GTG)

  • Viewing Angle (H/V)

    178 / 178

  • Refresh Rate

    Max 180 Hz

  • Screen Size (Class)

    68.5 cm

  • Flat / Curved

    Curved

  • Active Display Size (HxV)

    59.67 cm x 33.56 cm

  • Screen Curvature

    1000R

  • Aspect Ratio

    16:9

  • Panel Type

    VA

  • Brightness (Typical)

    300 cd/㎡

  • Brightness (Min)

    240 cd/㎡

  • Contrast Ratio Static

    2,500:1

  • Contrast Ratio (Dynamic)

    Mega

  • HDR(High Dynamic Range)

    HDR10

  • Resolution

    QHD (2560 x 1440)

  • Response Time

    1 (GTG)

  • Viewing Angle (H/V)

    178 / 178

  • Colour Support

    Max 16.7M

  • sRGB Coverage

    0.99 %

  • Refresh Rate

    Max 180 Hz

  • Eco Saving Plus

    Yes

  • Eye Saver Mode

    Yes

  • Windows Certification

    Windows11

  • FreeSync

    FreeSync

  • Off Timer Plus

    Yes

  • Black Equalizer

    Yes

  • Virtual AIM Point

    Yes

  • Super Arena Gaming UX

    Yes

  • Auto Source Switch

    Auto Source Switch

  • Display Port

    1 EA

  • Display Port Version

    1.2

  • HDMI

    1 EA

  • HDMI Version

    2.0

  • Headphone

    1 EA

  • USB Service Port (Only Service)

    1

  • Speaker

    No

  • Temperature

    0 ~ 40 ℃

  • Humidity

    10 ~ 80 (Non-Condensing)

  • Front Colour

    Black

  • Rear Color

    Black

  • Stand Colour

    Black

  • Stand Type

    Simple

  • Tilt

    -2˚(±2˚) ~ 20˚(±2˚)

  • Wall Mount

    7.50 cm x 7.50 cm

  • Power Supply

    AC 100 - 240 V

  • Power Consumption (Max)

    48 W

  • Type

    External Adaptor

  • Set Dimension with Stand (WxHxD)

    60.85 cm x 46.76 cm x 21.56 cm

  • Set Dimension without Stand (WxHxD)

    60.85 cm x 37.02 cm x 9.92 cm

  • Package Dimension (WxHxD)

    69.20 cm x 20.70 cm x 44.50 cm

  • Set Weight with Stand

    4.1 kg

  • Set Weight without Stand

    3.6 kg

  • Package Weight

    6.8 kg

  • Power Cable Length

    1.5 m

  • HDMI Cable

    Yes

  • DP Cable

    Yes

  • Manufactured by

    CHONGQING HUIKE JINYANG TECHNOLOGY CO.,LTD No.2388,Dongcheng Road,Jieshi Town Banan District Chongqing China

  • Country of Origin

    China

  • Imported by

    Samsung India Electronics Pvt. Ltd. having its Registered Office at: 6th Floor, DLF Centre, Sansad Marg, New Delhi-110001

  • Contact us

    For All Product Related Complaints/assistance, please contact Manager, Customer Care Samsung India Electronics Pvt. Ltd., 6th Floor, DLF Centre, Sansad Marg, New Delhi - 110001 Email us at: support.india@samsung.com Tel (Toll Free): 1800 40 7267864 (1800 40 SAMSUNG)

  • Launch date

    November 1st, 2026

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68.5 cm (27) Odyssey G5 G55H QHD 180Hz Gaming Monitor

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* Images shown here are for representational purpose only, actual may vary. All features, specifications and prices are subject to change without prior notice. Model availability may vary from location to location.