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$354.26The Story
LG 27G850A-B Overview
Achieve maximum responsiveness while competing in fast-paced games with the LG UltraGear 27" 4K 240 Hz / Full HD 480 Hz HDR Gaming Monitor. Designed primarily for pro-gamers and enthusiasts, this UHD 4K 3840 x 2160 display delivers ultra smooth visuals with a 240 Hz refresh rate and 1 ms response time. Setting a Full HD resolution enables a 480 Hz refresh rate. AMD FreeSync and NVIDIA G-sync compatibility eliminate screen tearing and stuttering with compatible graphics cards.
With HDR10 support, the UltraGear delivers stunning visuals featuring realistically bright highlights and deep shadows. Two HDMI 2.1 ports are available alongside one DisplayPort 2.1 input for your devices. Additionally, an integrated USB hub allows you to connect peripherals such as a mouse and keyboard through the monitor. Plugging a headset into the 3.5mm audio jack can immerse you in DTS virtual surround sound. Ambient RGB backlighting helps to enhance the mood while you play.
- Dynamic Action Sync reduces input lag for real-time response.
- Black Stabilizer brightens dark scenes to see what's hidden.
- FPS Counter shows your real-time frame rate.
- Crosshair enhances precision for deadly accuracy.
Items Included
- LG UltraGear 27" 4K 240 Hz / Full HD 480 Hz HDR Gaming Monitor
- Power Adapter & Cable
- DisplayPort Cable
- HDMI Cable
- USB-A to USB-B Cable
- Limited 1-Year Manufacturer Warranty
Additional Resources
Guides & Manuals
LG 27G850A-B Specs
| Display Size |
27"
|
| Panel Type |
IPS-Type LCD
|
| Native Resolution |
3840 x 2160
|
| Maximum Brightness |
450 nits / cd/m2
|
| HDR Support |
Yes: HDR10
|
| Color Support |
1.07 Billion Colors
|
| Color Gamut |
99% DCI-P3
99% CIE1976 |
| Finish |
Anti-Glare
|
| Touchscreen |
No
|
| A/V Inputs |
2x HDMI 2.1
1x DisplayPort 2.1 |
| USB I/O |
2x USB-A 3.0 / 3.1/3.2 Gen 1
1x USB-B 3.0 / 3.1/3.2 Gen 1 |
| Built-In Speakers |
No
|
| Display Size |
27"
|
| Panel Type |
IPS-Type LCD
|
| Aspect Ratio |
16:9
|
| Native Resolution |
3840 x 2160
|
| Maximum Brightness |
450 nits / cd/m2
|
| HDR Support |
Yes: HDR10
|
| Contrast Ratio |
2000:1
|
| Response Time |
1 ms (GtG)
|
| Refresh Rate |
240 Hz at UHD (480 Hz at FHD)
|
| Variable Refresh Technology |
FreeSync, G-Sync
|
| Color Support |
1.07 Billion Colors
|
| Color Gamut |
99% DCI-P3
99% CIE1976 |
| Viewing Angle (H x V) |
178 x 178?
|
| Curved Display |
No
|
| Finish |
Anti-Glare
|
| Touchscreen |
No
|
| A/V Inputs |
2x HDMI 2.1
1x DisplayPort 2.1 |
| A/V Outputs |
1x 1/8" / 3.5 mm (Headphone)
|
| HDCP Support |
Yes
|
| USB I/O |
2x USB-A 3.0 / 3.1/3.2 Gen 1
1x USB-B 3.0 / 3.1/3.2 Gen 1 |
| Multi-Input Support (PIP/PBP) |
No
|
| Built-In Speakers |
No
|
| Power Consumption |
Standby: 0.5 W
|
| Input Power |
100 to 240 VAC, 60 / 50 Hz
|
| Power Adapter Type |
External
|
| Adjustments |
Height 4.3" / 110 mm
Tilt Rotation 90? Swivel |
| VESA Mounting-Hole Pattern |
100 x 100 mm
|
| Lock Slot |
Yes: Kensington
|
| Dimensions |
24.2 x 22.9 x 9.9" / 614.7 x 581.7 x 251.5 mm (with Stand)
24.2 x 14.4 x 2.7" / 614.7 x 365.8 x 68.6 mm |
| Weight |
20.7 lb / 9.4 kg (with Stand)
11.5 lb / 5.2 kg (without Stand) |
| Package Weight |
26.795 lb
|
| Box Dimensions (LxWxH) |
32.6 x 16.9 x 7.1"
|
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
LG 27G850A-B Overview
Achieve maximum responsiveness while competing in fast-paced games with the LG UltraGear 27" 4K 240 Hz / Full HD 480 Hz HDR Gaming Monitor. Designed primarily for pro-gamers and enthusiasts, this UHD 4K 3840 x 2160 display delivers ultra smooth visuals with a 240 Hz refresh rate and 1 ms response time. Setting a Full HD resolution enables a 480 Hz refresh rate. AMD FreeSync and NVIDIA G-sync compatibility eliminate screen tearing and stuttering with compatible graphics cards.
With HDR10 support, the UltraGear delivers stunning visuals featuring realistically bright highlights and deep shadows. Two HDMI 2.1 ports are available alongside one DisplayPort 2.1 input for your devices. Additionally, an integrated USB hub allows you to connect peripherals such as a mouse and keyboard through the monitor. Plugging a headset into the 3.5mm audio jack can immerse you in DTS virtual surround sound. Ambient RGB backlighting helps to enhance the mood while you play.
- Dynamic Action Sync reduces input lag for real-time response.
- Black Stabilizer brightens dark scenes to see what's hidden.
- FPS Counter shows your real-time frame rate.
- Crosshair enhances precision for deadly accuracy.
Items Included
- LG UltraGear 27" 4K 240 Hz / Full HD 480 Hz HDR Gaming Monitor
- Power Adapter & Cable
- DisplayPort Cable
- HDMI Cable
- USB-A to USB-B Cable
- Limited 1-Year Manufacturer Warranty
Additional Resources
Guides & Manuals
LG 27G850A-B Specs
| Display Size |
27"
|
| Panel Type |
IPS-Type LCD
|
| Native Resolution |
3840 x 2160
|
| Maximum Brightness |
450 nits / cd/m2
|
| HDR Support |
Yes: HDR10
|
| Color Support |
1.07 Billion Colors
|
| Color Gamut |
99% DCI-P3
99% CIE1976 |
| Finish |
Anti-Glare
|
| Touchscreen |
No
|
| A/V Inputs |
2x HDMI 2.1
1x DisplayPort 2.1 |
| USB I/O |
2x USB-A 3.0 / 3.1/3.2 Gen 1
1x USB-B 3.0 / 3.1/3.2 Gen 1 |
| Built-In Speakers |
No
|
| Display Size |
27"
|
| Panel Type |
IPS-Type LCD
|
| Aspect Ratio |
16:9
|
| Native Resolution |
3840 x 2160
|
| Maximum Brightness |
450 nits / cd/m2
|
| HDR Support |
Yes: HDR10
|
| Contrast Ratio |
2000:1
|
| Response Time |
1 ms (GtG)
|
| Refresh Rate |
240 Hz at UHD (480 Hz at FHD)
|
| Variable Refresh Technology |
FreeSync, G-Sync
|
| Color Support |
1.07 Billion Colors
|
| Color Gamut |
99% DCI-P3
99% CIE1976 |
| Viewing Angle (H x V) |
178 x 178?
|
| Curved Display |
No
|
| Finish |
Anti-Glare
|
| Touchscreen |
No
|
| A/V Inputs |
2x HDMI 2.1
1x DisplayPort 2.1 |
| A/V Outputs |
1x 1/8" / 3.5 mm (Headphone)
|
| HDCP Support |
Yes
|
| USB I/O |
2x USB-A 3.0 / 3.1/3.2 Gen 1
1x USB-B 3.0 / 3.1/3.2 Gen 1 |
| Multi-Input Support (PIP/PBP) |
No
|
| Built-In Speakers |
No
|
| Power Consumption |
Standby: 0.5 W
|
| Input Power |
100 to 240 VAC, 60 / 50 Hz
|
| Power Adapter Type |
External
|
| Adjustments |
Height 4.3" / 110 mm
Tilt Rotation 90? Swivel |
| VESA Mounting-Hole Pattern |
100 x 100 mm
|
| Lock Slot |
Yes: Kensington
|
| Dimensions |
24.2 x 22.9 x 9.9" / 614.7 x 581.7 x 251.5 mm (with Stand)
24.2 x 14.4 x 2.7" / 614.7 x 365.8 x 68.6 mm |
| Weight |
20.7 lb / 9.4 kg (with Stand)
11.5 lb / 5.2 kg (without Stand) |
| Package Weight |
26.795 lb
|
| Box Dimensions (LxWxH) |
32.6 x 16.9 x 7.1"
|
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.






















