Samsung Odyssey G55C S27CG554EU
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£210.83 from Amazon.co.uk
- 27-inch curved screen •
- 1000R curvature •
- AMD FreeSync technology •
- 1ms response time •
- More features
Offers updated on: 16/06/2026. Paid and non-exhaustive ads ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
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Description
Samsung Odyssey G55C S27CG554EU brings immersive curved gaming to a 27" Wide Quad HD display that puts performance first.
This 68.6 cm (27") monitor delivers a 2560 x 1440 (WQHD) resolution on a 1000R curved VA panel, combining deep 2500:1 contrast and 16.7 million colours for rich visuals. With HDR10 support and Samsung's Mega Contrast marketing, highlights and shadows retain detail while colour looks vivid and balanced.
Gamers will appreciate the 165 Hz maximum refresh rate, 1 ms MPRT response time and FreeSync compatibility, all designed to reduce motion blur and tearing. The monitor also offers low input lag, a Refresh Rate Optimizer and the Super Arena Gaming UX for game-focused overlays and controls.
Practical features include a flicker-free panel, Eye Saver Mode and multiple smart modes (Custom, Eco, Game, Graphics, Movie, Sports, Standard) so you can quickly tune the image for work, play or media. Connectivity is straightforward with HDMI 2.0, DisplayPort 1.2, a headphone out and HDCP 2.2 support.
Physically the Samsung Odyssey G55C is compact yet functional: a black design with cable management, a VESA 75 x 75 mm mount, tilt adjustment (-2° to 18°) and an included stand. It ships with AC and DisplayPort cables and features a USB Type-A service port for firmware and service access.
Energy-wise the monitor has typical power consumption of 26 W, an annual energy consumption of 38 kWh and carries an EPREL code (1778000). It is certified for Windows 11 and operates comfortably between 10–40 °C and 10–80% relative humidity.
Use cases include competitive and casual gaming where fast refresh and curved immersion enhance reaction and presence, content creation and multimedia viewing that benefit from WQHD detail and HDR, and office scenarios needing eye-care features for long sessions.
- 27" WQHD 2560×1440 on 1000R curved VA panel
- 165 Hz, 1 ms (MPRT), AMD FreeSync
- HDR10, 2500:1 contrast and Black Equalizer
- HDMI 2.0, DisplayPort 1.2, headphone out
- Flicker-free, Eye Saver Mode and Super Arena Gaming UX
Features
Display
- Display diagonal:68.6 cm (27")
- Display resolution:2560 x 1440 pixels
- HD type:Wide Quad HD
- Native aspect ratio:16:9
- Display technology:LED
- Panel type:VA
- Touchscreen:No
- Display brightness (peak):200 cd/m²
- Display brightness (typical):300 cd/m²
- Response time (MPRT):1 ms
- Screen shape:Curved
- Screen curvature rating:1000R
- Contrast ratio (typical):2500:1
- Dynamic contrast ratio marketing name:Mega Contrast
- Maximum refresh rate:165 Hz
- Refresh rate optimizor:Yes
- Viewing angle, horizontal:178°
- Viewing angle, vertical:178°
- Display number of colours:16.7 million colours
- Display diagonal (metric):68 cm
- High Dynamic Range (HDR) supported:Yes
- High Dynamic Range (HDR) technology:High Dynamic Range 10 (HDR10)
Performance
- AMD FreeSync:Yes
- AMD FreeSync type:FreeSync
- Flicker-free technology:Yes
- Game features:Super Arena Gaming UX
- Smart modes:Custom, Eco, Game, Graphics, Movie, Sports, Standard
Multimedia
- Built-in speaker(s):No
- Built-in camera:No
Design
- Market positioning:Consumer
- Product colour:Black
- Front bezel colour:Black
- Feet colour:Black
Ports & interfaces
- Built-in USB hub:No
- HDMI:Yes
- HDMI ports quantity:1
- HDMI version:2.0
- DisplayPorts quantity:1
- DisplayPort version:1.2
- Headphone out:Yes
- Headphone outputs:1
- HDCP:Yes
- HDCP version:2.2
- DC-in jack:Yes
- Service port type:USB Type-A
Ergonomics
- VESA mounting:Yes
- Panel mounting interface:75 x 75 mm
- Cable management:Yes
- Cable lock slot:Yes
- Height adjustment:No
- Tilt adjustment:Yes
- Tilt angle range:-2 - 18°
Power
- Energy efficiency class (SDR):F
- Energy efficiency class (HDR):G
- Energy consumption (SDR) per 1000 hours:26 kWh
- Energy consumption (HDR) per 1000 hours:41 kWh
- Power consumption (typical):26 W
- Power consumption (standby):0.5 W
- Power consumption (max):40 W
- Power consumption (off):0.3 W
- AC input voltage:230 V
- AC adapter output voltage:19 V
- Power supply type:External
- Energy efficiency scale:A to G
- Annual energy consumption:38 kWh
Operational conditions
- Operating temperature (T-T):10 - 40 °C
- Operating relative humidity (H-H):10 - 80%
Weight & dimensions
- Width (with stand):616.6 mm
- Depth (with stand):272.6 mm
- Height (with stand):477.4 mm
- Weight (with stand):4.1 kg
- Width (without stand):614.6 mm
- Depth (without stand):120 mm
- Height (without stand):382.8 mm
- Weight (without stand):3.7 kg
Packaging data
- Package width:679 mm
- Package depth:438 mm
- Package height:188 mm
- Package weight:5.7 kg
Packaging content
- Stand included:Yes
- Cables included:AC, DisplayPort
- Power cable length:1.5 m
Other features
- Brand specific technologies:Black Equalizer
- Low input lag:Yes
- Samsung Eye Saver Mode:Yes
- Video colour modes:Custom, Dynamic, Eco, Entertain, Game, Graphic, Original, Sports, Standard
- Auto source switch:Yes
- Off Timer Plus:Yes
- Virtual AIM point:Yes
- Certification:Windows 11
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