# LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor

The LG UltraGear 32GX870A-B is a 32-inch OLED gaming monitor listed with 4K resolution and dual-mode refresh rates. The listing describes 4K UHD at up to 240Hz or Full HD at up to 480Hz, giving buyers a choice between higher detail and higher refresh for supported games and hardware.

- [Original product page](https://best-deals.pro/product/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [View offer](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- Market: US
- Language: en-US
- Currency: USD
- Brand: LG
- Model: 32GX870A-B.AUS
- Category: Computers > Computer Monitors
- Price: 809.99 USD
- Previous price: 1399.99 USD
- Discount: 42%
- Price checked: 2026-11-14T19:09:39.276Z
- Rating: 4.4 / 5
- Reviews: 149

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Dual-mode operation is listed as 4K UHD at up to 240Hz or Full HD at up to 480Hz. The refresh rate depends on the selected mode and compatible system.
- The listing claims a 0.03ms response time and support for NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro.
- Matte anti-glare surface, built-in speakers and adjustable height, pivot and swivel are listed.
- The feature copy names DisplayPort 2.1, two HDMI 2.1 ports and USB-C with 65W power delivery.

## Pros

- Dual modes accommodate buyers who prioritize 4K detail or very high refresh at Full HD, subject to compatible graphics hardware.
- OLED, listed 4K resolution and a 1,500,000:1 contrast ratio support a sharp, high-contrast gaming picture.
- Adaptive-sync support is listed for both G-SYNC Compatible and FreeSync Premium Pro.
- The described stand adjustments and matte surface provide useful setup flexibility and reflection reduction.

## Cons

- The 480Hz mode is Full HD rather than 4K, so buyers must trade resolution for the higher listed refresh rate.
- The listed 275 cd brightness may be a consideration for buyers seeking a bright display. Customer feedback also describes brightness as mixed.

## Specifications

### Identity
- Brand: LG
- Model: 32GX870A-B.AUS
### Display and video
- Screen size: 32 inches
- Screen technology listed: 4K UHD
- Display type: OLED
- Maximum resolution: 3840 x 2160
- Resolution listing: 4K UHD 2160p
- Aspect ratio: 16:9
- Refresh rate: 240 hertz
- Dual-mode rates: 4K UHD 240Hz or Full HD 480Hz
- Response time: 0.03 milliseconds
- Screen surface: Matte
- Contrast ratio: 1500000:1
- Brightness listed: 275 cd
- Viewing angle: 178 degrees
- HDR and picture enhancement: DisplayHDR 400 TRUE BLACK, HDR10
- Adaptive sync: FreeSync Premium Pro, G-Sync Compatible
### Connectivity and controls
- Connection types listed: DisplayPort, HDMI, USB Type C
- HDMI ports: 2
- USB ports: 3
- USB-C power delivery: 65W
### Features
- Additional features: Anti Glare Screen, Built-In Speakers, Dynamic Action Sync, Height Adjustment, Pivot Adjustment, Swivel Adjustment
- Power consumption: 56.36 watts
### Dimensions and installation
- Dimensions (D x W x H): 9.83"D x 28.11"W x 24.44"H
- Weight: 21.6 pounds
- Mounting type listed: Wall Mount
- Form factor: Flat

## Before you buy

- The listing is inconsistent about the display technology field: its title and display-type detail identify OLED, while the technical display-technology field says 4K UHD. The listing separately describes 4K at up to 240Hz and Full HD at up to 480Hz, and its USB port fields do not fully specify port functions. Check the selected configuration and connection requirements, including graphics-card support for the desired resolution and refresh rate. Peak brightness is stated as up to 1300 nits in feature copy, while the details field lists 275 cd.

## In the box

- Monitor (Included)
- DisplayPort cable (Included)
- HDMI cable (Included)
- Power cable (Included)
- USB-C cable (Included)
- Screen (Included): Explicit manufacturer contents list; not independently verified.

## A good fit for

- PC gamers who want a choice between 4K resolution at up to 240Hz and Full HD at up to 480Hz.
- Buyers seeking a 32-inch OLED display with listed adaptive-sync support and adjustable positioning.
- Users who want built-in speakers and USB-C connectivity, while checking the exact connection and power-delivery needs of their setup.

## Less suited to

- Buyers who require 4K resolution at the listed 480Hz mode.
- Buyers who need fully consistent, verified port specifications or brightness expectations before purchase.

## Customer feedback

Customer feedback highlights the display, image sharpness, color and refresh rate as strengths, while reports about performance and brightness are mixed. Some customers reportedly describe the monitor stopping working, and several find brightness below expectations. These impressions matter for buyers choosing it for gaming or bright rooms, but they do not establish a product-wide failure or a measured brightness result.
- Positive themes: Customers report strong display and image quality, sharp 4K detail, appealing color and a satisfying refresh rate.
- Mixed feedback: Performance feedback is mixed, including reports of the monitor stopping working.
- Mixed feedback: Brightness feedback is mixed, with some customers finding it subpar.

## Frequently asked questions

### What refresh rates does the dual-mode feature offer?
The listing describes 4K UHD at up to 240Hz and Full HD at up to 480Hz. The higher refresh mode uses Full HD, and actual performance depends on compatible hardware.
### Does it support variable refresh rate?
The listing names NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro. It also notes that G-SYNC compatibility support can depend on graphics card and connection.
### What connections are listed?
DisplayPort, HDMI and USB Type-C are listed. Feature copy specifies DisplayPort 2.1, two HDMI 2.1 ports and USB-C with 65W power delivery, but check the listing for the exact configuration.
### What comes in the listed package?
The manufacturer contents list names a monitor, DisplayPort cable, HDMI cable, power cable and USB-C cable. Confirm contents for the selected listing.

## Alternative options

- [LG 34U530A-W 34-inch UltraWide WFHD \(2560 x 1080\) IPS Wide Computer Monitor, 100Hz, VESA DisplayHDR 400, HDMI, DisplayPort, USB Type-C, Tilt/Height/Swivel Stand, White](https://best-deals.pro/visit/lg-34u530a-w-34-inch-ultrawide-ips-monitor)
- [LG 34G600A-B 34-inch Ultragear WQHD \(3440 x 1440\) Curved Gaming Monitor 160Hz, AMD FreeSync Premium, HDR10, Built-in Speaker, Reader Mode, HDMI 2.1, DisplayPort, Tilt/Height/Swivel Stand, Black](https://best-deals.pro/visit/lg-ultragear-34g600a-b-curved-wqhd-gaming-monitor)
- [AOC 32 Inch Curved Gaming Monitor FHD 260Hz Overclocked VA 0.3ms, C32G42ZE \| 1920×1080 Computer Monitor, 240Hz Native / 260Hz OC, Adaptive-Sync, DP 1.4, HDMI 2.0, Console Ready, 3-Year Warranty](https://best-deals.pro/visit/aoc-c32g42ze-32-inch-curved-fhd-gaming-monitor)
- [LG 24G411A-B 24-inch Ultragear Full HD \(1920 x 1080\) IPS Gaming Monitor, 144Hz \(O/C\), 1ms MBR, NVIDIA G-Sync Compatible, AMD FreeSync, HDR10, HDMI, DisplayPort, Slim Stand, Black](https://best-deals.pro/visit/lg-ultragear-24g411a-b-24-inch-fhd-ips-gaming-monitor)
- [LG 27GS60QC-B Ultragear 27-inch Curved Gaming Monitor QHD \(2560x1440\) 180Hz 1ms 1000R AMD FreeSync HDR10 HDMIx2 DisplayPort Borderless Design Black Stabilizer DAS Crosshair FPS Counter - Black](https://best-deals.pro/visit/lg-ultragear-27gs60qc-b-curved-qhd-monitor)
- [Laptop Screen Extender 15.6", IPS Plug&Play Portable Monitor for Laptop, FHD 1080P ...](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [INNOCN 27" 4K 240Hz QD-OLED Gaming Monitor, G-SYNC Compatible - GA27W1Q \| Work with N / A Cards, HDMI 2.1, VRR, DP, HDR 400, 0.03ms, FPS/RTS, Speaker](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [LG 42-Inch OLED evo AI 4K C5 Series Smart TV \(OLED42C5PUA, 2025\) \| AI Super Upscaling, Dolby Atmos & Vision, HDR10, Filmmaker Mode, Wow Orchestra, Alexa Built-in](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [LG 32GX850A-B 32" UltraGear 4K UHD \(3840 x 2160\) Glossy OLED Gaming Monitor, Dual-Mode 165Hz/330Hz, 0.03ms, G-SYNC, FreeSync Premium Pro, TrueBlack 400, HDMI, DP, Tilt/Height/Swivel/Pivot Stand, Black](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [SAMSUNG 32” Odyssey QD-OLED G8 \(G81SF\), 4K, 240Hz Gaming Monitor \| DisplayHDR True Black 400, AMD FreeSync™ Premium Pro, G-Sync Compatibile, 3 Yr Warranty, LS32FG810SNXZA, 2025](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [LG 77-Inch C5 Series OLED evo 4K Smart TV w/Dolby Vision & Dolby Atmos, HDR10, 144Hz, Alexa Built-in + Streaming Essentials Plus Bundle \(Hulu Premium\) + 12ft 4K HDMI Cable](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [INNOCN 34" 5K 120Hz 5120 x 2160P Wide Monitor for Laptop/MacBook/Mini PC \| 21:9, HDR400, HDMI 2.1, DP, USB-C, DeltaE＜2, Ultrawide Screen Split PIP/PBP for Video Editing, Speakers, Black](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)

## Add-ons

- [UGREEN 8K HDMI 2.1 Cable 48Gbps 33FT, Ultra High Speed HDMI Cord \| Aluminum, 4K@240Hz 120Hz 10K 8K@60Hz, HDCP 2.2&2.3, eARC HDR 10 Dolby Compatible with PS5/Blu-ray/Roku TV/Switch 2/Mac mini](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)
- [Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-Listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger - 3,780 Joules of Protection](https://best-deals.pro/visit/lg-ultragear-32gx870a-b-32-inch-4k-oled-gaming-monitor)

## Images

![LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor — 1](https://best-deals.pro/i/Lu9emgU6_ArsS3WdVr-z3CLBE2kEKKrnQUk_HO2RFyePfrv9tJ7z3YsU0e1SQHv5pWvdWTj7BLnOzwmUzXIpQ1fkNIb6ZXexDejXCQPnAEpPa70pQ_clUFwT.jpg)

![LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor — 2](https://best-deals.pro/i/Pysa0514YNvmmxv9otftI6pkKsxPPyoUAQVrBlNA4jnXbyzad6pCvDPrWbyd4HLFHtPXskarzcfx7-H_WSx7dRkSo2OfRaBRZQgniC2oCAC-m4KP56WQ89gn.jpg)

![LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor — 3](https://best-deals.pro/i/YPk38lJrv3kIgLrwH_zk3ynACiNCr1BcMNuiFe2A_fFIPtYQ8YnqQfw76rcN746iHejjtFIxSc5OpiJglijHBzJgpnldiNfRJSBtFAX4QhbeSQwAyfEX1B3T.jpg)

![LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor — 4](https://best-deals.pro/i/PcIdHF6o5CHfkT8BkDt3phiGocKl4QubuQENakh8DXvRr8rTZUAETZn0uFXEuFITC-kKin-QYccJ8k5KGYmZNLl-zw-NPE9uZ2zigS0hgEHshibWramuwdbq.jpg)

![LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor — 5](https://best-deals.pro/i/leufEOB-PvN6vWDd65yRhy5bBtbUI0ZqtCu_ECjMlZuuMo2lKDSk7mmamWo2YQN9Kgx-i6iiM3cSTP6atK0L0lR2VfYK-HRhow6hl470UoHC3iRBMJYw6Pey.jpg)

![LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor — 6](https://best-deals.pro/i/egeevQOMrs1B9JZGtmbHJljZkBvQzTSgL8hNgp1TzN3qYybjSJ2UOUGjfjMFbWRRISHtmyAhLdEH8ZiRzNbjKmaxu2Ab_ykuBfn2HOxq9RMuqISYtwtjjSy5.jpg)

![LG UltraGear 32GX870A-B 32-inch 4K OLED Dual-Mode Gaming Monitor — 7](https://best-deals.pro/i/xsX7s4S-AeMIK25m784WrtzDQiYFlfDxlHq4ri5LB2xNghHjzMI80u9RNnE6_RQ6hWde_8cI1Z2cQS0u1BLk21vJXfTvpiiEoFWnt5cVLVURiEQT5x8gG_BT.jpg)