27GX790A-B computer monitor
68.6 cm (27") 2560 x 1440 pixels 2K OLED Black
Model 27GX790A-BPart no. 27GX790A-B.AEUEAN 195174108277
108 specifications Checked today
- Display68.6 cm (27")
- Resolution2560 x 1440 pixels
- Energy classF
- ColourBlack
- NVIDIA G-SYNCYes
- Built-in speaker(s)No
Overview
- Display
- 68.6 cm (27")
- Resolution
- 2560 x 1440 pixels
- Energy class
- F
- Colour
- Black
- NVIDIA G-SYNC
- Yes
- Built-in speaker(s)
- No
- Brand
- LG
- Category
- Monitor
- Model
- 27GX790A-B
- Part numbers
- 27GX790A-B.AEU, 27GX790A-B.AEK, 27GX790A-B
- EAN / UPC
- 195174108277, 8806096357484, 8806096360224
- Also known as
- LG 27GX790A-B computer monitor 68.6 cm (27") 2560 x 1440 pixels 2K OLED Black
Specifications
108 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 | OLED |
| Touchscreen | No |
| HD type | 2K |
| Panel type | WOLED |
| Display brightness (typical) | 275 cd/m² |
| Response time | 0.03 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Display surface | Gloss |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Maximum refresh rate | 480 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel density | 111 ppi |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync type | FreeSync Premium Pro |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Game mode | Yes |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | No |
| Built-in camera | No |
| Built-in microphone | No |
Design
| Specification | Value |
|---|---|
| Market positioning | Gaming |
| Product colour | Black |
| Refurbished | No |
| Frameless design | Yes |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Feet colour | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | Yes |
| USB hub version | 2.0 / 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-B |
| Number of upstream ports | 1 |
| Number of USB Type-B upstream ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | No |
| USB Power Delivery (USB PD) | No |
| USB Touch port | No |
| DVI port | No |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.1a |
| DisplayPorts quantity | 1 |
| DisplayPort out quantity | 1 |
| DisplayPort version | 2.1 |
| Audio input | No |
| Audio output | No |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| Microphone in | No |
| PC Audio in | No |
| Built-in KVM switch | No |
Network
| Specification | Value |
|---|---|
| Wi-Fi | No |
| Wi-Fi Direct | No |
| Bluetooth | No |
| Ethernet LAN | No |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Wall mountable | Yes |
| Cable management | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | Yes |
| Adjustable height (max) | 11 cm |
| Pivot | Yes |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 15° |
| Picture-in-Picture | Yes |
| On Screen Display (OSD) | Yes |
| Plug and Play | Yes |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 25 kWh |
| Energy consumption (HDR) per 1000 hours | 30 kWh |
| Energy efficiency scale | A to G |
Packaging content
| Specification | Value |
|---|---|
| Stand included | Yes |
| Swivel arm | Yes |
| Power adapter included | Yes |
| Remote control included | No |
| Pogo gender adapter included | No |
| Stylus included | No |
| Sun hood included | No |
| Screws included | Yes |
| Quick start guide | Yes |
| Manual | Yes |
| Installation CD | No |
| Number of screws | 4 |
| Audio cable length | 1.8 m |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Power cable length | 1.8 m |
| Remote control batteries included | No |
Other features
| Specification | Value |
|---|---|
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | No |
| Shadow control | No |
| Motion blur reduction | Yes |
| Sound mirroring | No |
| Screen mirroring | Yes |
| Local dimming | Yes |
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