LG E1951S-BN
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
LG 45GX900A-B reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
LG 45GX900A-B is listed in the computer monitors category. The recorded specifications include display diagonal: 113 cm (44.5"); display resolution: 3440 x 1440 pixels; panel type: OLED; maximum refresh rate: 240 Hz. This entry covers manufacturer code 45GX900A-B. 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.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: 45GX900A-B. Icecat product 133017126 · Checked 20 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 113 cm (44.5") |
|---|---|
| Screen resolution | 3440 x 1440 pixels |
| Panel type | OLED |
| Maximum refresh rate | 240 Hz |
| Response time | 0.03 ms |
| Display brightness (typical) | 275 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening5 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 14 W |
| Built-in speakers | Yes |
| Headphone out | Yes |
| Stylus included | No |
Display13 details
| Display technology | OLED |
|---|---|
| Touchscreen | No |
| Anti-glare screen | No |
| Screen shape | Curved |
| Screen curvature rating | 800R |
| Contrast ratio (typical) | 1500000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Display diagonal (metric) | 113 cm |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black, HDR Effect, High Dynamic Range 10 (HDR10) |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 94% |
Connections & wireless12 details
| Built-in USB hub | Yes |
|---|---|
| USB Type-A downstream ports quantity | 2 |
| USB Type-C downstream ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI | Yes |
| DisplayPort version | 1.4 |
| Wi-Fi | No |
| Bluetooth | No |
| Ethernet LAN | No |
| Panel mounting interface | 100 x 100 mm |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
Power & battery13 details
| USB Power Delivery (USB PD) | Yes |
|---|---|
| USB Power Delivery up to | 65 W |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | E |
| Energy consumption (SDR) per 1000 hours | 41 kWh |
| Energy consumption (HDR) per 1000 hours | 39 kWh |
| Power consumption (typical) | 50.35 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | External |
| Remote control batteries included | No |
Controls & features1 detail
| Smart modes | Energy saving |
|---|
Design & dimensions15 details
| Colour depth | 10 bit |
|---|---|
| Product colour | Black |
| VESA mounting | Yes |
| Wall mountable | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 11 cm |
| Width (with stand) | 992.7 mm |
| Depth (with stand) | 338.6 mm |
| Height (with stand) | 661.7 mm |
| Weight (with stand) | 13.5 kg |
| Width (without stand) | 992.7 mm |
| Depth (without stand) | 218 mm |
| Height (without stand) | 457 mm |
| Weight (without stand) | 8.9 kg |
| Power cable length | 2 m |
Software & compatibility1 detail
| Brand specific technologies | Black Stabilizer |
|---|
Further product details25 details
| HD type | Wide Quad HD |
|---|---|
| Native aspect ratio | 21:9 |
| Response time measurement type | GTG (Gray to Gray) |
| Pixel pitch | 0.303 x 0.303 mm |
| Pixel density | 96 ppi |
| DCI-P3 coverage | 98.5% |
| NVIDIA G-SYNC | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| VESA Adaptive Sync support | Yes |
| Market positioning | Gaming |
| HDCP | Yes |
| HDCP version | 2.3 |
| Cable management | Yes |
| Swivelling | Yes |
| Tilt adjustment | Yes |
| Picture-in-Picture | Yes |
| Stand included | Yes |
| Swivel arm | Yes |
| Power adapter included | Yes |
| Sun hood included | No |
| Quick start guide | Yes |
| Installation CD | No |
| FPS counter | Yes |
Packaging & supplied accessories7 details
| Package width | 1143 mm |
|---|---|
| Package depth | 550 mm |
| Package height | 301 mm |
| Package weight | 18.9 kg |
| Cables included | DisplayPort, HDMI, Power, USB Type-C |
| Remote control included | No |
| Manual | Yes |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Make sense of the details
Choosing the LG 45GX900A-B
The 113 cm (44.5") display is specified at 3440 x 1440 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
The listed maximum refresh rate is 240 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.
Compare the specification with your intended use and read the original reviews for performance, comfort, reliability and other qualities that a specification sheet cannot establish.
Before choosing this monitor
- Measure desk depth, viewing distance and arm clearance.
- Check computer output, monitor input, cable and dock as one chain.
- Choose a stand or arm with the adjustment you actually need.
- Use independent tests for brightness, uniformity, text and motion.
Questions about LG 45GX900A-B
How many expert reviews are available for LG 45GX900A-B?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for LG 45GX900A-B?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies LG 45GX900A-B using manufacturer code 45GX900A-B. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for LG 45GX900A-B?
The source specification records display diagonal as 113 cm (44.5"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for LG 45GX900A-B?
The source specification records display resolution as 3440 x 1440 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for LG 45GX900A-B?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.