LG 22MP48D
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
LG 34U640B-B reviews
Product specifications and review coverage for this exact model.
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Product overview
LG 34U640B-B.AEU 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: 144 Hz. This entry covers manufacturer code 34U640B-B.AEU. 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: 34U640B-B.AEU. Icecat product 145218031 · 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 | 86.4 cm (34") |
|---|---|
| Screen resolution | 3440 x 1440 pixels |
| Panel type | VA |
| Maximum refresh rate | 144 Hz |
| Response time | 5 ms |
| Display brightness (typical) | 300 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 & listening1 detail
| Headphone out | Yes |
|---|
Display10 details
| Touchscreen | No |
|---|---|
| Screen shape | Curved |
| Screen curvature rating | 1800R |
| Contrast ratio (typical) | 4000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| High Dynamic Range (HDR) technology | HDR Effect, High Dynamic Range 10 (HDR10) |
| Colour gamut standard | sRGB |
| Colour gamut | 99% |
Connections & wireless5 details
| Built-in USB hub | Yes |
|---|---|
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort out version | 1.4 |
| Panel mounting interface | 100 x 100 mm |
Power & battery9 details
| Energy efficiency class (SDR) | F |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 30 kWh |
| Energy consumption (HDR) per 1000 hours | 39 kWh |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| Power supply type | External |
| Energy efficiency scale | A to G |
Design & dimensions11 details
| Product colour | Black |
|---|---|
| VESA mounting | Yes |
| Height adjustment | Yes |
| Width (with stand) | 810.3 mm |
| Depth (with stand) | 221 mm |
| Height (with stand) | 464.8 mm |
| Weight (with stand) | 7.71 kg |
| Width (without stand) | 810.3 mm |
| Depth (without stand) | 91.4 mm |
| Height (without stand) | 358.1 mm |
| Weight (without stand) | 5.58 kg |
Further product details10 details
| HD type | Wide Quad HD |
|---|---|
| Native aspect ratio | 21:9 |
| Pixel pitch | 0.23175 x 0.23175 mm |
| Pixel density | 110 ppi |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium |
| Flicker-free technology | Yes |
| Game mode | Yes |
| Tilt adjustment | Yes |
| Picture-in-Picture | Yes |
Packaging & supplied accessories6 details
| Package width | 985.5 mm |
|---|---|
| Package depth | 188 mm |
| Package height | 469.9 mm |
| Package weight | 10.4 kg |
| Package type | Box |
| Cables included | USB Type-C, DisplayPort, HDMI |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
