LG - UltraGear 27" IPS Dual Mode (4K UHD 180Hz, FHD 360Hz), 1ms, NVIDIA G-SYNC, AMD Freesync Gaming Monitor (HDMI, DP, USB-C) - Black
Customers are saying
Customers express satisfaction with the monitor's exceptional color quality and impressive refresh rate, which users find ideal for their specific applications. Additionally, many appreciate the high resolution and the straightforward setup process. The overall experience is further enhanced by the monitor's solid HDR performance.
Highlights
27” 4K Gaming—Speed Meets Clarity
UltraGear's 27-inch 4K UHD gaming monitor delivers stunning native resolution with incredible clarity. With Dual Mode, you choose your edge: play in 4K at 180Hz for fluid detail, or choose Full HD at 360Hz for lightning-fast speed. A 1ms GtG response time keeps every motion crisp and razor sharp.
Breathtaking UHD Clarity, Bold Colors, and DisplayHDR 400 Brilliance
Stunning 4K UHD on a 27” IPS display with up to 95% DCI-P3 color coverage. Experience deeper blacks, vibrant hues, and enhanced contrast with VESA DisplayHDR 400, delivering breathtaking detail and crisp visuals for captivating gaming and entertainment.
Dual Mode: 4K UHD 180Hz or Full HD 360Hz
Dual Mode lets you take control of your gaming experience. Enjoy graphically stunning story-driven adventures in 4K UHD at up to 180Hz immersing yourself in epic visuals and rich detail. Or press the hotkey to switch to Full HD at an electrifying 360Hz for ultra-responsive gameplay in FPS, MOBA, or racing titles.¹
1ms Response (GtG) for Crisp Gameplay
1ms Response Time (GtG) keeps fast-paced gameplay sharp by minimizing blur and ghosting. Whether you're tracking enemies or racing to the finish, every frame stays crisp—giving you the edge when it matters most.
Ultimate Frame Sync: FreeSync Premium & G-SYNC Compatible
Say goodbye to screen tearing and stutter. With AMD FreeSync Premium and NVIDIA G-SYNC compatibility, this UltraGear monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming.
Dynamic Action Sync
Don’t miss a beat. Dynamic Action Sync helps you spot the action and strike fast by reducing input lag and boosting responsiveness.
Never In the Dark with Black Stabilizer
Never get caught off guard. Black Stabilizer enhances visibility in low-light scenes so you can spot threats before they see you.
Advantage of Accuracy with Crosshair
Crosshair offers an accuracy advantage with center-display crosshairs that provide enhanced vision and precision for increased accuracy in first-person shooter games.
4-Pole Jack & DTS HP:X: Gaming Audio Unleashed
Experience lifelike 3D audio with DTS Headphone², pushing out spatial sound to make you feel even more part of the game. The 4-pole headphone jack combines stereo audio and mic input, delivering crisp sound and clear game-play comms through a single connection.
Battlestation Upgrade Adjustable to Gamer Specs
Go big with the narrow bezel, 27” IPS screen. UltraGear's sleek, slim design offers adjustable height, tilt, swivel and pivot control for your ideal view.
Serious Connectivity for Serious Gamers
UltraGear is built for next-gen consoles or PC with dual HDMI, DP 1.4, USB upstream and two downstream ports³.
- Refresh Rate180HzMaximum Resolution3840 x 2160Response Time1 millisecondsPanel TypeIPSSynchronization TechnologyG-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium (AMD Adaptive Sync)
Reviews
Rating 4.8 out of 5 stars with 156 reviews
- Color Quality (52)
- Refresh Rate (20)
- Resolution (13)
- Setup Ease (7)
- HDR Performance (5)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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It's time to upgrade your setup with the 27 Inch 4K UHD IPS UltraGear gaming monitor, delivering crisp ultra high (3840 x 2160) resolution, vibrant color with up to 95% DCI-P3 coverage, and striking contrast through VESA DisplayHDR 400. Every detail is vivid, sharp, and designed to elevate your gaming and streaming experience. Stay ahead with a 144Hz refresh rate and lightning-fast 1ms (GtG) response time, ensuring smooth, responsive gameplay. Adaptive sync technologies—NVIDIA G-SYNC compatibility and AMD FreeSync Premium—keep every frame fluid and tear-free. Dual Mode lets you take control of your gaming experience. Enjoy graphically stunning story-driven adventures in 4K UHD at up to180Hz immersing yourself in epic visuals and rich detail. Or game in Full HD at an electrifying 360Hz for ultra-responsive gameplay¹. Stay battle-ready with dual HDMI, DisplayPort 1.4, USB upstream and two downstream ports, plus a 4-pole headphone jack. A slim bezel, fully adjustable stand bring both performance and style to your ultimate gaming setup.

The UltraGear OLED 32GX870A is built for gamers who demand both visual precision and speed. Dual Mode refresh rate lets you switch between stunning 4K/UHD at up to 240Hz for graphics-driven adventures or Full HD at an ultra-responsive 480Hz for lightning-fast competitive play—all with a quick hotkey press.¹ The 32” OLED panel with VESA DisplayHDR True Black 400 brings HDR games to life as developers intended, delivering deep blacks, bright highlights—up to 1300 nits peak brightness—and rich contrast for immersive visuals that pull you in. NVIDIA G-SYNC compatibility and AMD FreeSync Premium Pro ensure ultra-smooth, tear-free gameplay. This UltraGear is loaded with connectivity options, including DisplayPort 2.1 for ultra-fast, high-bandwidth performance. Built-in speakers provide crisp, immersive audio without extra clutter. Designed to be the centerpiece of any battlestation, the virtually bezel-less 32GX870A is height, tilt, swivel, and pivot adjustable for the perfect setup.

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| Pros for LG - UltraGear 27" IPS Dual Mode (4K UHD 180Hz, FHD 360Hz), 1ms, NVIDIA G-SYNC, AMD Freesync Gaming Monitor (HDMI, DP, USB-C) - Black | |||
|---|---|---|---|
| Refresh Rate, Resolution, Color Quality, Setup Ease, HDR Performance | Overall Performance, OLED Quality, Refresh Rate, Resolution | OLED Quality, Refresh Rate, Overall Performance, Stand Adjustability | Refresh Rate, Build Quality, Brightness, Connectivity, Performance |
| Cons for LG - UltraGear 27" IPS Dual Mode (4K UHD 180Hz, FHD 360Hz), 1ms, NVIDIA G-SYNC, AMD Freesync Gaming Monitor (HDMI, DP, USB-C) - Black | |||
| There were no cons for this product— | Brightness | Brightness, Audio Output, USB Ports | Black Levels |




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**Top Row:**
- ESC
- F1
- F2
- F3
- F4
- F5
- F6
- F7
- F8
- F9
- F10
- F11
- F12
- PRTSC
- DEL
**Number Row:**
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 0
- -
- =
- \
**Letter Row:**
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- Q
- W
- E
- R
- T
- Y
- U
- I
- O
- P
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- ]
- \
**Letter Row:**
- CAPS
- A
- S
- D
- F
- G
- H
- J
- K
- L
- ;
- '
**Letter Row:**
- SHIFT
- Z
- X
- C
- V
- B
- N
- M
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- .
- /
**Function Row:**
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1. Function keys: F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
2. Numeric keys: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, -, =, +, (, )
3. Modifier keys: shift, control, option, command, caps lock, and return
4. Navigation keys: arrow keys (up, down, left, and right), and home and end keys
5. Punctuation keys: [, ], |, /, and ;
6. Numeric keypad keys: 7, 8, 9, *, -, and =
7. Other keys: tab, Q, W, E, R, T, Y, U, I, O, P, J, K, L, and Z
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