LG's new 27GX790B-B Tandem OLED gaming monitor offers unprecedented 720Hz refresh rates at 720p resolution, with preorders including a free 27-inch 240Hz IPS monitor through February 1.

LG has launched a compelling preorder bundle for its groundbreaking 27GX790B-B Tandem OLED gaming monitor, pairing the $999.99 display with a free 27G440A-B Ultragear monitor valued at $249.99. This promotion runs through LG's official website until February 1, offering significant added value for competitive gamers seeking cutting-edge motion clarity.

The centerpiece of this deal is LG's 27-inch Tandem OLED panel, which represents a substantial technological leap over conventional WOLED displays. Capable of a native 2560×1440 resolution at 540Hz, the monitor achieves a blistering 720Hz refresh rate when scaled to 720p resolution – an ideal setting for competitive titles like Counter-Strike 2 and Valorant where frame rate trumps resolution. The Tandem OLED structure delivers tangible improvements with peak HDR brightness hitting 1,500 nits (335 nits SDR) and superior color accuracy compared to previous-generation OLED panels, while simultaneously reducing power consumption.

Notably, LG includes its 27G440A-B Ultragear as the complimentary secondary display – a 27-inch 1080p IPS panel with 240Hz refresh rate, G-Sync/FreeSync Premium support, and 99% sRGB coverage. This creates a practical dual-monitor setup where users can dedicate the Tandem OLED for primary gaming while utilizing the IPS panel for communications, streaming, or multitasking. Compared to standalone purchases, this bundle delivers approximately 25% added value based on current retail pricing.
The hardware specifications reveal clear tradeoffs and advantages. While the 720p mode enables class-leading 720Hz performance, image clarity noticeably decreases compared to the native 1440p resolution. However, the near-instantaneous 0.02ms response time eliminates motion blur completely, and DisplayPort 2.1/HDMI 2.1 connectivity ensures compatibility with both PC and console gaming setups. When evaluated against alternatives like the Asus ROG Swift PG27AQN (360Hz IPS) or Alienware AW2725DF (360Hz QD-OLED), LG's solution pushes refresh rates into unprecedented territory for OLED technology.

This package specifically targets competitive esports players prioritizing motion clarity above all else, content creators needing accurate HDR color reproduction, and multi-display enthusiasts. The promotion creates exceptional value, effectively providing a high-performance secondary monitor at no additional cost. Preorders through LG's website ship starting February 2, while Amazon offers the standalone monitor without the bundle at identical pricing. Given OLED's susceptibility to burn-in, the inclusion of a secondary IPS display extends practical utility for prolonged gaming sessions.
Key Specifications:
- Primary Monitor: 27GX790B-B Tandem OLED
- Resolution: 2560×1440 (native), 720p boost mode
- Refresh Rate: 540Hz (native), 720Hz at 720p
- Brightness: 1,500 nits HDR / 335 nits SDR
- Response Time: 0.02ms GtG
- Connectivity: DisplayPort 2.1, HDMI 2.1
- Bundled Monitor: 27G440A-B IPS
- Resolution: 1920×1080
- Refresh Rate: 240Hz
- Panel Type: IPS
- Adaptive Sync: G-Sync, FreeSync Premium

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