LG 27GP850-B
Expert rating8.4 / 10
- Panel:
- 27-inch Nano IPS QHD
- Refresh Rate:
- 165Hz
- Response Time:
- 1ms GTG
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Manufacturer: LG Last updated: 2026-09-12
LG 27GP850-B (27-Inch QHD Nano IPS/165Hz/1ms GTG/98% DCI-P3/HDR10/G-Sync Compatible) Review
LG 27GP850-B 27-inch QHD Nano IPS gaming monitor with 165Hz refresh rate, 1ms GTG response time, 98% DCI-P3 color coverage, HDR10 and G-Sync Compatible certification.
The 27GP850-B has been one of the most recommended mid-range gaming monitors for a reason: it pairs a genuinely fast Nano IPS panel with color accuracy that holds up for photo editing between matches. 165Hz feels noticeably smoother than 144Hz panels in the same price bracket, and the 1ms response time keeps fast-panning shooters free of smearing. It won't compete with OLED for contrast, but for the price it remains a very safe, well-rounded pick.
Why It Still Holds Up
LG's Nano IPS coating narrows the light spectrum for punchier, more accurate colors than typical IPS panels, and the factory calibration is tight enough that most units need only minor tweaks out of the box. The 165Hz/1ms combo is still competitive years after launch, and the stand offers full height, tilt, swivel, and pivot adjustment — rare at this price.
Where It Falls Short
HDR10 support is present but the panel's peak brightness and lack of local dimming mean HDR content looks only modestly better than SDR. There's also mild IPS glow visible in dark scenes, and the bezels, while thin, are a step behind newer flush-edge designs.
Comparison to Alternatives
Against the ASUS TUF Gaming VG27AQ, the 27GP850-B pushes a higher 165Hz refresh and slightly better color coverage, though the VG27AQ counters with a lower typical street price. Compared to the Gigabyte M27Q, LG's panel is faster but lacks the M27Q's built-in KVM switch and USB-C connectivity, making the Gigabyte the better pick for desk setups that need a single-cable dock.
Specifications
Identity
| Brand | LG |
|---|---|
| Model Number | 27GP850-B |
Panel
| Panel Type | Nano IPS |
|---|---|
| Screen Size | 27 in |
| Resolution | 2560 x 1440 (QHD) |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 165 Hz |
|---|---|
| Response Time | 1ms (GTG) |
| Adaptive Sync | NVIDIA G-Sync Compatible, AMD FreeSync Premium |
| Series | UltraGear 27GP850-B |
|---|---|
| Color Gamut | ~98% DCI-P3 |
| HDR Formats | HDR10 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.4 / 10
A dependable, color-accurate 1440p gaming monitor that still competes with newer releases on core gaming performance.
Best for
- Competitive and casual gamers wanting QHD at 165Hz
- Users who also do light photo/video editing
- Buyers who want a fully adjustable ergonomic stand
Not for
- Anyone wanting true HDR contrast
- 4K desktop users
- Buyers who need USB-C or a KVM switch
FAQs
What are the key specifications of the LG 27GP850-B (27-Inch QHD Nano IPS/165Hz/1ms GTG/98% DCI-P3/HDR10/G-Sync Compatible)?
The LG 27GP850-B (27-Inch QHD Nano IPS/165Hz/1ms GTG/98% DCI-P3/HDR10/G-Sync Compatible) is a monitor from LG. Key specs: Panel Type Nano IPS, Screen Size 27, Aspect Ratio 16:9, Resolution 2560 x 1440 (QHD), Refresh Rate 165Hz.
Will the LG 27GP850-B (27-Inch QHD Nano IPS/165Hz/1ms GTG/98% DCI-P3/HDR10/G-Sync Compatible) work with my current setup?
The LG 27GP850-B (27-Inch QHD Nano IPS/165Hz/1ms GTG/98% DCI-P3/HDR10/G-Sync Compatible) lists Panel Type is Nano IPS. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the LG 27GP850-B (27-Inch QHD Nano IPS/165Hz/1ms GTG/98% DCI-P3/HDR10/G-Sync Compatible) best suited to?
It suits competitive and casual gamers wanting qhd at 165hz, users who also do light photo/video editing, buyers who want a fully adjustable ergonomic stand.
What are the drawbacks of the LG 27GP850-B (27-Inch QHD Nano IPS/165Hz/1ms GTG/98% DCI-P3/HDR10/G-Sync Compatible)?
It is a poor fit for anyone wanting true hdr contrast, 4k desktop users, buyers who need usb-c or a kvm switch.
Compare and read more
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