27G640A-B computer monitor
68.6 cm (27") 2560 x 1440 pixels 2K Ultra HD LED Tabletop Black
Model 27G640A-BEAN 195174133347
67 specifications Checked today
- Display68.6 cm (27")
- Resolution2560 x 1440 pixels
- Energy classF
- ColourBlack
- NVIDIA G-SYNCYes
- Market positioningGaming
Overview
- Display
- 68.6 cm (27")
- Resolution
- 2560 x 1440 pixels
- Energy class
- F
- Colour
- Black
- NVIDIA G-SYNC
- Yes
- Market positioning
- Gaming
- Brand
- LG
- Category
- Monitor
- Model
- 27G640A-B
- Part number
- 27G640A-B
- EAN / UPC
- 195174133347, 8806096588642
- Also known as
- LG 27G640A-B computer monitor 68.6 cm (27") 2560 x 1440 pixels 2K Ultra HD LED Tabletop Black
Specifications
67 specifications in 10 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 68.6 cm (27") |
| Display resolution | 2560 x 1440 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Touchscreen | No |
| HD type | 2K Ultra HD |
| Panel type | IPS |
| Touchscreen type | Tabletop |
| Display brightness (typical) | 400 cd/m² |
| Response time | 1 ms |
| Screen shape | Flat |
| Contrast ratio (typical) | 1300:1 |
| Maximum refresh rate | 300 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Pixel pitch | 232.8 x 232.8 mm |
| Display diagonal (metric) | 68.378 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400 |
| DCI-P3 coverage | 95% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium |
| Flicker-free technology | Yes |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Number of speakers | 2 |
| RMS rated power | 10 W |
| Built-in camera | No |
Design
| Specification | Value |
|---|---|
| Market positioning | Gaming |
| Product colour | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | Yes |
| USB hub version | 2.0 / 3.2 Gen 1 (3.1 Gen 1) |
| Number of upstream ports | 1 |
| Number of downstream ports | 2 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 15 W |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
Ergonomics
| Specification | Value |
|---|---|
| Height adjustment | Yes |
| Pivot | Yes |
| Swivelling | Yes |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 48 kWh |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Energy efficiency scale | A to G |
Weight & dimensions
| Specification | Value |
|---|---|
| Width (with stand) | 613.7 mm |
| Depth (with stand) | 239 mm |
| Height (with stand) | 539.1 mm |
| Weight (with stand) | 5.47 kg |
| Width (without stand) | 613.7 mm |
| Depth (without stand) | 57.4 mm |
| Height (without stand) | 365.8 mm |
| Weight (without stand) | 3.4 kg |
Packaging data
| Specification | Value |
|---|---|
| Package width | 810 mm |
| Package depth | 465 mm |
| Package height | 165 mm |
| Package weight | 7.4 kg |
Other features
| Specification | Value |
|---|---|
| Brand specific technologies | Black Stabilizer, Crosshair |
| FPS counter | Yes |
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