Monitors
Product specifications and review coverage for this exact model.
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Samsung LC34G55TWWPXEN-DEMO is listed in the computer monitors category. The recorded specifications include display diagonal: 86.4 cm (34"); display resolution: 3440 x 1440 pixels; panel type: VA; maximum refresh rate: 165 Hz. This entry covers manufacturer code LC34G55TWWPXEN-DEMO. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
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Manufacturer code: LC34G55TWWPXEN-DEMO. Icecat product 138396775 · Checked 18 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 86.4 cm (34") |
|---|---|
| Screen resolution | 3440 x 1440 pixels |
| Panel type | VA |
| Maximum refresh rate | 165 Hz |
| Display brightness (typical) | 250 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
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| Built-in speakers | No |
|---|---|
| Audio input | No |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Disclaimer | Yes |
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Curved |
| Screen curvature rating | 1000R |
| Contrast ratio (typical) | 2500:1 |
| Dynamic contrast ratio marketing name | Mega DCR |
| Refresh rate optimizor | Yes |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Display diagonal (metric) | 86 cm |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Built-in camera | No |
|---|---|
| Video colour modes | Cinema, Custom, Dynamic contrast, Sports |
| Built-in USB hub | No |
|---|---|
| DVI port | No |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| Service port | Yes |
| Ethernet LAN | No |
| Panel mounting interface | 75 x 75 mm |
| Energy efficiency class (SDR) | G |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Energy consumption (HDR) per 1000 hours | 50 kWh |
| Power consumption (typical) | 32.4 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 55 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Annual energy consumption | 47 kWh |
| Smart modes | FPS, RPG, RTS |
|---|---|
| Operating temperature (T-T) | 10 - 40 °C |
| Product colour | Black |
|---|---|
| VESA mounting | Yes |
| Height adjustment | No |
| Width (with stand) | 806.6 mm |
| Depth (with stand) | 272.6 mm |
| Height (with stand) | 475.3 mm |
| Weight (with stand) | 5.6 kg |
| Width (without stand) | 806.6 mm |
| Depth (without stand) | 152.7 mm |
| Height (without stand) | 380.9 mm |
| Weight (without stand) | 5.2 kg |
| Power cable length | 1.5 m |
| Operating system installed | Windows 10 |
|---|---|
| Brand specific technologies | Black Equalizer |
| Certification | Windows 10 |
| HD type | UltraWide Quad HD |
|---|---|
| Native aspect ratio | 21:9 |
| Response time (MPRT) | 1 ms |
| Viewable size, horizontal | 79.7 cm |
| Viewable size, vertical | 33.4 cm |
| NTSC coverage (typical) | 72% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium |
| Flicker-free technology | Yes |
| Game features | Screen Size Optimizer, Super Arena Gaming UX |
| Market positioning | Consumer |
| Cable management | Yes |
| Cable lock slot | Yes |
| Pivot | No |
| Swivelling | No |
| Tilt adjustment | Yes |
| Tilt angle range | -2 - 18° |
| Picture-in-Picture | No |
| Operating relative humidity (H-H) | 10 - 80% |
| Stand included | Yes |
| Installation CD | Yes |
| Low input lag | Yes |
| Picture-by-Picture (PbP) | Yes |
| Samsung Eye Saver Mode | Yes |
| Off Timer Plus | Yes |
| Package width | 901 mm |
|---|---|
| Package depth | 441 mm |
| Package height | 216 mm |
| Package weight | 7.9 kg |
| Cables included | AC, DisplayPort |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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